DOMESTIC WATER HEATING REFRIGERATION AIR CONDIT … · hvac and thermal engineering domestic water • heating • refrigeration air condit• ioning • renewable energy production

Applied mechanics

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Production activities

HVAC and thermal engineeringDOMESTIC WATER • HEATING • REFRIGERATION • AIR CONDITIONING • RENEWABLE ENERGY

PRODUCTION LINES • PLURITECHNOLOGICALS EQUIPMENTS • MECHANICALS SYSTEMS • DIAGNOSIS AND ADJUSTMENT

FLUIDS DYNAMICS • PUMPS STUDY • OPEN CHANNEL • TURBINES • ORIFICE FLOWMETER-VENTURI • AIR FLOW • WATER HAMMER • VISCOSIMETER • UTIL IT IES

TURBINES • RADIATION • ENGINES • EVAPORATION-CONDENSATION • THERMICALS EXCHANGE • THERMODYNAMICS • CONVECTION • CONDUCTION • COMPRESSOR

CHARACTERIZATION OF MATERIALS AND STRUCTURES • ELECTRICAL AND CONTROL SYSTEM • MECHANICAL OSCILLATORS • SOLID STATE PHYSICS AND MECHANISM

FOOD PROCESSING • WATER TREATMENT • CHEMICAL ENGINEERING

MEASUREMENT • REGULATION • DETECTOR

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TEACHING EQUIPMENT DESIGNER AND MANUFACTURER

DOMESTIC WATER ............................................ P. 3

HEATING........................................................................ P. 10

REFRIGERATION ................................................... P. 28

AIR CONDITIONING ..................................... P. 52

RENEWABLE ENERGY ................................... P. 65

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TEACHING EQUIPMENT DESIGNER AND MANUFACTURER

HVAC AND THERMAL ENGINEERING

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HVAC and thermal engineering

Sanitary inStallation Suburban area

TIF 100

• Establish the energy balances of the various elements and of the system.

• Analyze the technology, the operation and the performances of a sanitary installation.

• Analyze the technology and the operation of a regulation.• Configure the equipments.• Realize the impoundment and the drainage all or part of the ins-

tallation.• Perform disassembly and reassembly of the devices.• Carry out the purging and drainage operations.

• Realize the balancing of the loop HWC with fixed and mobile devices.

• Make adjustment of the equipment and the devices.• Measuring the effects of the expansion of the DHW.• Temperature and flow rate measurement at strategic points of the

installations.• Check the functionality of all the devices of the installation.• Making the electrical wiring as well as all the usual verifications.• Implementation of electrical hazards instructions.

EXPERIMENTAL CAPABILITIES

• Storage tank and DHW preparation dual voltage of 50 liters.• DHW circulation pump.• Water pressure regulator reducer.• Plateau in melamine (kitchen model) with 5 single basin equipped

with different types of siphon.• Different types of fittings.• Balancing valve with flow rate measurements taken with probes

and mobile digital devices.• Isolation valves of spherical type.• Water supply complies with regulations in force.• Electrical control box with relay-peak hours.

• Copper piping and removable fittings.• Transparent PVC piping for the evacuation.• Air drain traps manual and automatic • Primary ventilation clog manually.• Fixed device of temperature reading (alcohol thermometer) of

pressure (needle manometer) and flow rate measurement (rotame-ter float type).

TECHNICAL DETAILS

SUPPLY• City water supply• Draining of water• Electrical supply single phase 230V 50Hz

DimenSionS• LxWxH : 1360 x 700 x 1920 (mm)

SERVICES REQUIRED

DOMESTIC WATER1

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• Design of a drainage system EU, EV• Role of the various components• Primary and secondary ventilations of a network - water-seal

of a siphon• Calculations of basal flow rates and probable flow rates• Calculation of pipe diameters• Study of the booster


• The test bench consists of different types of devices (WC, was-hbasin, bidet, shower, water heater), they are fixed to the frame consisting of aluminum profiles

• The water circulates, either in a closed circuit by means of a boos-ter, or in open circuit with the network water

• The supply of hot water and cold water of the devices results from manifolds. The connection of the manifolds to each apparatus is achieved using interchangeable sleeves made of different mate-rials (Cu, PER) of different diameters

• A copper sleeves set is equipped with a flowmeter• The drainage system (straight portions) is made of transparent

PVC tube in order to view the flow of the water. The drainage system (EU, EV) can be achieved by separative, unitary drop, or in unitary network with secondary ventilation (simply remove a piping member)

• The sanitary installations assembly bench comes complete with instrumentation, technical manual and practical work.

DeSCRiPTion oF VARioUS eLemenTS

• Suspended WC (above the WC protected by a transparent plate).• Bidet : It is equipped with a manual mixer and a diameter siphon

40.• Sink : It is equipped with a manual mixer tap and a transparent si-

phon which we can easily change the water seal (30 to 100mm). Evacuation in diameter 32.

• Shower : It is equipped with a thermostatic mixer tap and a diameter siphon 40.

• Electrical water heater with accumulation of 75 liters (230V mono - 1500W) It feeds the hot water manifold.

• Booster - filter - counter - flowmeter : The pressure in the network is regulated by a manometer which subjugates the operation of the booster. The booster is dimensioned to ensure a flow rate of 36 l / min max in the installation (hot and cold water). Pressure reducer manual 0-5b on cold water supply.

• Electrical cabinet : Used to control the water heater and the run-ning of the booster.

• Evacuation - Ventilation : The diameters are indicated on the diagram. A piece of pipe (T) removable enables going from a se-parate network to a single network (with secondary ventilation). The conduct between the secondary ventilation and siphon of the sink is removable (transparent flexible hose). Possibility to insert a diaphragm on the common evacuation (diameter 50) (flat sealing union). Secondary ventilation pipe (diameter 60) removable.

• Water recycling bin : Made in PVC tube diameter 200, it is se-parated into two by a partition. It has two inspection hatches for maintenance. a high level of safety device cuts the booster and the network water valve. Removable labels allow to define, according to the connectivity, the function of the collector (public network or septic tank).

TECHNICAL DETAILS

SUPPLY• Electricity : 220 V / 50 Hz• Mains water and evacuation

DimenSionS• LxWxH : 3700 x 800 x 2000 (mm)/Weight : 300kg (wihout water)

SERVICES REQUIRED

DOMESTIC WATER1

aSSembly of hydroSanitary inStallationS

IHS 100

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• Study of a water treatment installation with softener• Setting of a softener (regeneration cycle, treated water hard-

ness ...).• Role of the different components• Use of different methods of water analysis (strips and colori-

metric analysis)


• The TAD100 bench allows the study of the treatment of water by softener.

• Mains water (hard water) is first filtered then softened (volumetric resin softener with regeneration).

• The network is made of PVC pipe. Sample taken from (PE) are provided at different points of the circuit.

• The robust design of this equipment makes it perfectly suited for use in a school environment .Its anodized aluminum structure on wheels makes it very robust as well as a great flexibility of inte-gration into your premises.

TeChniCAL SPeCiFiCATionS• Softener:

- Resin volume: 16 L - Exchange capacity: 85 °f/m3 - Minimal pressure: 1.5 bar static

• 2 bags of salt for regeneration of 25 kg• Cartridge filter 20 µm• Bin of regeneration• Float flowmeter scale 100-1000 L/h• Float flowmeter scale 15-150 L/h• Electrical board• Briefcase of hardness analysis• pH strips• Hardness strips• Key for cartridge filter

TECHNICAL DETAILS

SUPPLY• Power supply: 230 V - 50 Hz - 20 A• Power supply type: Phase + Neutral + Earth.• Water supply: 15 L / min - 3 bars• Water disposal: at ground level

DimenSionS• LxWxH: 1850 x 560 x 1760 (mm)/Weight: 140kg

SERVICES REQUIRED

DOMESTIC WATER1

treatment benCh of Water by Softener

TAD 100

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DOMESTIC WATER1

• Study of a water treatment installation by injection• Setting of a dosing pump of product injection • Role of the different components• Measurement of the glycol percentage of an installation


• The test bench consists of the elements necessary for the treatment of water, they are fixed on frames made of aluminum profiles, the set mounted on castors is easily mobile.

• The network water is sent into two different lines equipped with a treatment system by injection

• The system allows to study a heating product injection by a do-sing pump and an injection of glycol by injection pot.

• The network is made in PVC tube• Sample takings are being planned at various points of the circuit.• The bench is delivered complete with instrumentation, technical

manual of implementation.

ComPoSiTion oF The BenCh• Multi-turn control valve• Float flowmeter• Volumetric meter• Injection pot of glycol• Dosing pump• Treatment product tank• Two dump tanks of treated water• Glycol canister (20L)• A heating treatment product canister (20L)

inSTRUmenTATion• Refractometer (measurement of the glycol percentage).

TECHNICAL DETAILS

SUPPLY• Electricity: 230 VAC mono phase• Network water and drainage• Glycol

DimenSionS• LxWxH : 1800 x 800 x 1700 (mm)/Weight : 80kg (without water)

SERVICES REQUIRED

Water treatment by injeCtion

TEC 023

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HVAC and thermal engineeringDOMESTIC WATER1

• Water treatment objective• Design of a water treatment installation by industrial reverse

osmosis• Role of the different components• Operation of a reverse osmosis unit• Operation of a group of dosage• Analysis of water by strips and by colorimetric method


• The test bench consists of the elements necessary for the treatment of water intended to supply the equipment, they are fixed on frames made of aluminum profiles. The set mounted on castors is easily mobile.

• The water network firstly underwent a treatment with sequestering then is sent to the osmosis membrane.

• The osmosis water is stored in a special tank.• The dosage group and the RO group are autonomous in their

functioning.• The RO group is instrumented for an extensive study of the ope-

ration.• The network is made in PVC tubes and stainless steel for the high

pressure part• The water of individual treatment unit is delivered complete equip-

ped with technical manual of implementation.

PRinCiPLe• The purpose of this bench is to study a water treatment system

by osmosis. The water to be treated received from the network; it undergoes a first treatment by sequestering injection. It then passes through the high pressure pump which will inject it into the membrane.

• The RO water is then sent to a suitable tank while another part of the water will be recycled and discharged to the sewer.

• Nominal flow rate of permeate: 250 l/h

ComPoSiTion oF The BenCh• Control valve of the supply of water flow rate• Dosing unit for the injection of sequestering (Bin, dosing pump,

static mixer)• Solenoid valve of supply of osmosis group• A power safety pressure switch on the supply• A high pressure pump• An osmosis membrane• A water recovery tank of RO water with level detectors• Block of electronic management of osmosis pilot (Start, rinsing,

processing, management of the levels ....)

inSTRUmenTATion• Feed water flow rate• Pressure membrane feed• Pressure concentrate• Recycled water flow rate• Discharged water flow rate• Permeate flow rate• Permeate conductivity

The bench is supplied with strips for measuring of the TH, of pH and a colorimetric test kit.

TECHNICAL DETAILS

SUPPLY• Electricity : 400 VAC / 50 Hz• Network water and Evacuation


SERVICES REQUIRED

Water treatment by induStrial reverSe oSmoSiS

TEC 025

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DOMESTIC WATER1

• Study of a water treatment installation for domestic osmosis unit• Setting up a domestic osmosis unit (pressure, conductivity

thresholds, running time ...)• Role of the various components• Use of different water analysis methods (strips and colorimetric

analysis)


• The test bench consists of the elements necessary for the treatment of water, they are fixed on frames made of aluminum profiles, and the set mounted on castors is easily mobile.

• The network water is first treated by an activated carbon filter, and then osmosed

• The network is made in PVC tube• Sample taking are being planned at various points of the circuit.• The domestic osmosis unit is delivered complete with technical


ComPoSiTion oF The BenCh• Multi-turn control valve• Float flowmeter• Volumetric meter• Sampling valve• Strainer• Activated carbon filter• Domestic osmosis unit• Cartridge filter• Pressure manometer • Buffer tank• Treated water outlet valve

TECHNICAL DETAILS

SUPPLY• Electricity: 230 VAC monophase• Network water and drainage


SERVICES REQUIRED

Study of a domeStiC oSmoSiS unit

TEC 026

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HVAC and thermal engineeringDOMESTIC WATER1

• Study of a domestic water treatment installation• Setting a sand filter• Role of the various components• Measurement of the turbidity of a water


• The test bench consists of the elements necessary for the treatment of water, they are fixed on chassis made of aluminum profiles, the set on wheels is easily mobile.

• Mains water is sent into three different lines equipped with a do-mestic water treatment system.

• The system allows to study a UV sterilization, a sand filter and a cartridge filter processing.

• The network is realized in PVC tube.• Sample takings are being planned at various points of the circuit.• The bench is delivered complete with instrumentation, technical


ComPoSiTion oF The BenCh• Multi-turn control valve• Float flowmeter• Volumetric meter• UV filter• Sand filter• Water preparation tank «dirty» with integrated pump• Double cartridge filter• A dirt bag «pollution»

inSTRUmenTATion• Turbidity (turbidity measurement)

TECHNICAL DETAILS

SUPPLY• Electricity: 230 VAC mono phase • Mains water and drainage


SERVICES REQUIRED

domeStiC Water treatment

TEC 029

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HEATING2

• First contact with a domestic heating system.• Setting up of measuring instruments.• Commissioning and testing operation.• Parameters control.• Adjustment of regulations and safety devices.• Control of the combustion.• Preventive and curative maintenance.• Mapping of electrical and hydraulic diagrams.


• Floor standing fuel oil boiler 35 kW, with regulation integrated for servomotor steering V3V equipped with a tee with draft modera-tor, Precipitator and a length of one meter in diameter 139 mm.

• Round thermometer 0-120° with needle.• Flowmeter 0-1600 l/h with needle valve and connection ½ stain-

less steel.• Motorized three-way valve with servomotor 230 volts.• Balancing valve connection 3/4.• Unit heater equipped with an automatic steam trap and two ther-

mometers (maximum power 53 kilowatts) .mounted on aluminum frames with multidirectional wheels. Connection to boiler bench by fast obturator fittings of coopling type.

• Circulator.• 1/4 turn valve plate.• Oil bath manometer 0-6 bars output 1/4.• Flat expansion tank 25 liters.• Safety valve calibrated to 3 bars• Strainer in Y connection 3/4.• Cold water meter connection 3/4.• Connection disconnector 3/4• Degasser + sludge separator connection 3/4.• Injection bottle 12 liters with filler funnel.• Burner oil about 35 kilowatts• Automatic air vent connection 3/8• Safety pressure switch low level 05. to 7 bars

TECHNICAL DETAILS

SUPPLY• Electricity : 230 Vac - 50 Hz - 16 A

DimenSionS• LxWxH : 2205 x 1200 x 1650 (mm)/Weight : 300kg

SERVICES REQUIRED

thermal inStallation 35 kW

TCF 035

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PRACTiCAL mAniPULATionS oF ReAL heATing eLemenTS • Choice of equipment• Installation• Research and identification of components• Getting started• Adjustment• Preventive and curative maintenance• Safety element

UTiLizATion oF The inSTRUmenTATion• Measurement of flow rates, pressures, temperatures• Consumptions• Measurement of chimney emissions (optional)• Balancing with measurer (optional)

DiSCUSSeD noTionS• Heat transfer• Thermal power• Heating power DHW• Balance sheet• Yields


• The test bench wall boilers consists of two boilers of different types in the most popular brands on the market.

• These boilers are mounted on an aluminum profile frame.• The bench is autonomous in operation: the heat dissipation is

ensured by the own dissipation network proper to the room.• The ECS produced feeds a sink fixed on the bench.• This bench can be connected to the bench TCF 120, to supply

various types of transmitters, each boiler having the ability to operate independently.

• The instrument allows to measure the energy consumed and the produced heat energy.

• The bench is delivered with its teaching handbook and its didactic interest is directed towards the formations of energy genius.

BoiLeR 1 :• Type: Condensation (suction cup) mixed, heating and DHW by

accumulation• Burner: Natural gas with capacity of 24.2 KW• Complete regulation

BoiLeR 2 :• Type: suction cup, mixed, heating and DHW by Micro accumu-

lation• Burner: Natural gas with a capacity of 4.8 to 23.9 kW• Complete regulation.

All boilers are mounted on the bench and connected with hoses which allows to change them easily and to carry out practical works of stan-dard exchange of boilers .

oPTionSThe bench TCF 101 can be equipped with the following instrumentation:

• Combustion analyzer for the measurement of discharges chimney (with or without measurement of NO, NO2)

• Contact thermometer• Counter (s) of calories

The bench TCF 101 is usefully supplemented by the bench TCF 120 on which the calorific energy can be dissipated.It is possible to adapt other boiler models.

TECHNICAL DETAILS

SUPPLY• Water : network 3 bars• Gas : natural 20 mbar or propane 37 mbar• (3 times 23kw of power output)• Electricity : mono 220v 16a• Smoke(1 suction cup output (max 3m)• All utilities must be at a maximum of 2.5 m from the installation• Evacuation eu to predict


SERVICES REQUIRED

Wall mounted boilerS benCh

TCF 101

HEATING2

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SUPPLY• Power supply: 220Vac - 50 Hz - 25 A• Electrical supply Type: 1-Phase + Neutral + Earth.• Water disposal: at ground level• Evacuation of Smokes: Diameter 125 mm• Supply in Fuel: Fuel oil• Dimensions (LxWxH mm): 3100x1820x1900• Weight (kg): 550

DimenSionS• LxWxH : 3100x1820x1900 (mm)/Weight: 550kg

SERVICES REQUIRED

boiler in CaSCade

TCF 130

SPeCiFiCATionS• Sludge separator / Degasser• Mixture bottle 50 L• Hydraulic module for heat dissipation• Expansion tank 18 L• Line for water supply• Injection bottle• 3-way valve• Oil tank• Safety valve module• Floor boiler fuel oil

oPTionS• Combustion Analyzer - Ref: KIG100• Unit Heater - Ref: AER033• Bench heating floor - Ref: TCF121• Radiators bench - Ref: TCF124

TECHNICAL DETAILS

The TCF130 bench allows the study of 2 boilers in cascade. It consists of two traditional boilers oil-fired floor. The boiler cascade supplies two circuits with two temperature levels. This bench allows the learner to address the cascade control concepts, thermal balances, of yield and of control on 3-way valve. The TCF130 bench can be connected to a heat dissipation benches (not included).The robust design of this equipment makes it perfectly suited for school use. Its anodized aluminum structure on wheels makes it very robust as well as a great flexibility of integration into your premises The ma-nufacture of this equipment meets European machine directive. This equipment can be used alone or with other compatible devices in our range (see last section of this document).

• Practical manipulations of real heating elements: - Choice of equipment - Installation - Research and identification of components - Start up - Setting - Preventive and curative maintenance - Safety element - Supply in water - treatment of boiler water - An expansion of water device.

• Use of the instrumentation: - Measurement of flow rates, pressures, temperatures - Consumptions


HEATING2

13

HVAC and thermal engineeringHEATING2

thermal inStallationProduCtion-uSe-Controlregulation-diSSiPation

TCF 200

• Floor fuel oil boiler• Tank fuel oil• DHW tank• Bench RTC 100• Electrical cabinet• Circuit low temp: bottle of decoupling with mixture • Circuit high temp: bottle of decoupling without mixture• Exchanger with plates (dissipation) external unit heater• Circuit of water treatment• Primary circuit (charge pump)• Backflow preventer - filter - counter• Circuit radiators (bench TCF 120) mobile• Floor heating circuit (bench TCF 120) mobile• Unit heater circuit (bench TCF 120) mobile• Outdoor unit heater• Hoses for connections equipped with quick couplers (6)

oPTionS : The TCF 200 can be equipped with the following instrumentation:

• Combustion analyzer for the measurement of discharges in chim-ney (with or without measurements of NO1, NO2)

• Contact thermometer• Counter(s) of calories• Balancing with TA material other brands on request

TECHNICAL DETAILS

SUPPLY • WATER: network 3 bars• ELECTRICITY: 230 V Mono• SMOKES: 1 output chimney ø139 mm • Wastewater Disposal to predict• The utilities must be with a maximum of 2.5 m from the facility

DimenSionS• LxWxH : 8000x1000x2300 (mm)/Weight : 450kg (without water)

SERVICES REQUIRED

The thermal bench system consists of a traditional floor fuel oil boiler (possibility gas or oil / gas). The boiler feeds two circuits with two temperature levels as well as a DHW heating. The TCF 200 bench is connected to the transmitter banns (floor hea-ting, radiators, and unit heater) with hydraulic quick couplers. A portion of the heat production can be discharged to the outside by a unit heater through two plate exchangers.The DHW produced feeds a sink fixed on the bench.The regulation is ensured by the RTC 100 bench (included). The bench is delivered with its teaching handbook and its didactic interest is directed towards the trainings of power engineering.

• Practical manipulations of actual heating elements - Choice of equipment - Installation - Research and identification of components - Startup - Adjustment - Balancing - Preventive and curative maintenance - Safety element - Water supply - treatment of waters of boilers - An expansion device of the water...

• Use of the instrumentation - Measurement of flow rates, pressures, temperatures - Consumptions - Measurement of chimney emissions (optional) - Balancing with TA meter

• Concepts covered : - Heat transfer in a radiator, a plate exchanger - Thermal power - Heating power DHW - Balance sheet - Yields - Balancing - Regulation on three-way valve (mixing and splitting)...


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HEATING2

SUPPLY• Power supply: 230Vac – 50 Hz – 10 A • Evacuation of smokes : Diameter 153mm• Supply in fuel: Oil

DimenSionS• LxWxH : 1500x984x1730 (mm)/Weight : 380kg

SERVICES REQUIRED

teSt benCh of the inStrumented CombuStion

TBF 059

• Heating network in copper piping• Stainless steel boiler lined with refractory concrete• Oil burner 30 KW• Electrical box incorporating the control and the power• Flexible starting / returning of oil connection• Automatic air vent• Evacuation of combustion products• Hublot

• Heating expansion tank• Safety valve with manometer• Water supply Line• Fow rate controller• Circulator• Float flowmeter water • Flow rate control valve

TECHNICAL DETAILS

The TBF059 bench allows the study of the combustion of a heating installation with oil burner and thermostatic regulation. Students will identify the elements that compose the heating installation as well as explain the role, perform the system startup, parameterize the regulating apparatus, adjust the combustion and the heat balance of the installation. The boiler of the installation TBF059 has two portholes allow to visualize the flame of the burner. The learner will be able to actually see the effects of a wrong setting on the flame. The instrumentation present on the installation (hydraulic network, fuel, and oxidizer) allows to realize complete assessments of com-bustion and efficiency. The robust design of this equipment makes it perfectly suited for school use. Its anodized aluminum structure on wheels makes it very robust as well as a great flexibility of integration into your premises. The manufacture of this equipment meets the European machine directive. This equipment can be used alone or with other compatible devices in our range (see last section of this document).

• Technological study of a combustion installation.• Commissioning, burner setting.• Combustion analysis and optimization.• Commissioning and testing of good operation.• Measurement of smoke emissions, flow rates, pressures and tem-

peratures.• Calculation of balances, yield and power.• Mapping of electrical and hydraulic diagrams.


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SUPPLY• Power supply: 230 Vac - 50 Hz - 10 A• Electrical supply Type: 1 phase (s) + Neutral + Earth.


SERVICES REQUIRED

benCh of unit heater diSSiPation 33kW

AER 033

• Quick coupling• 2- Unit heater 33KW• 3- Thermometer 0-120 °C

TECHNICAL DETAILS

• Identification of the components of a dissipation system by unit heater

• Measurement of input and output temperatures the unit heaterWARNING: this bench requires a bench of hot water production (boiler) or of storage (tank) to operate


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HEATING2

• Study of a heater.• Study of the regulation by 3-way valve.• Setting of a heating curve.• Functioning of an injection bottle.• Calculation of thermal efficiency.• Comparison of efficiencies.• Hydraulic connection• Preventive and curative maintenance.• Mapping of electrical and hydraulic diagrams.• Calculation of exchanges in a transmitter


bench comprising:• 1 heater with speed variator• 1 injection bottle • 1 valve 3 ways with 3-point regulation• 1 circulator• Measuring members of the key points of the installation• 1 electric box incorporating the power and the control• 2 self-sealing couplings for connection on heating network

TeChniCAL ChARACTeRiSTiCS :• Electrical cabinet• Manometer 0/4 bars• 3-way valve servomotor• Flowmeter• Circulator 25/60 180• Brass thermometer 0/100°C• Quick coupling of type coopling 3/4• Flow rate regulating valve (to seal)• Automatic air vent• Heater 30Kw• Speed variator• Injection bottle of treatment products• Heater 28kW• Automatic air vent

• Thermometer 0/120°C• Temperature probe• Isolation valve• Injection bottle• Circulator• Motorized 3-way valve• Flowmeter• Manometer• Funnel for filling the injection bottle• Flow rate regulating valve (seal)• Self-sealing couplings of type coopling

TECHNICAL DETAILS

SUPPLY• Electricity : 230Vac - 50 Hz -16 A


SERVICES REQUIRED

heater diSSiPation benCh

AER 151

17


SUPPLY • To envisage a manufacturing unit of hot water of approximately

15 kw (or cold water: to see options).• ELECTRICITY: 230 V mono approximately 2 kw• The utilities must be with a maximum of 2,5 m of the installation


SERVICES REQUIRED

heating floor

TCF 121

The bench of transmitters of heat is appeared as a frame into shaped aluminium mobiles on casters. This bench is connected on the benches of boiler TCF 200 and TCF 201.

• Fast couplers with valve• Circuit of heating a 2 loops of heating floor• Starting nurse• Nurse of return• Device of balancing• 2 flexible devices l = 2,5 m fast teams of couplers• Circuit of heating by unit heater

oPTionS

Bench TCF 121 can be connected to a manufacturing unit of hot water like the TCF 200, TCF 201.To be autonomous and in the absence of a manufacturing unit of hot water, it is possible to connect this bench to an independent device (pump + surge tank) delivering cold water and making it possible to carry out the hydraulic balancing of the circuits.

TECHNICAL DETAILS

• Handling practice real elements of heating - Choice of the equipment - Installation - Research and identification of the components - Startup - Adjustment

• Use of the instrumentation - Measurement of the flows, pressures, temperatures

• Concepts approached: - Thermal Transfers - Thermal Power


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HEATING2

SUPPLY• Power supply: 230 Vac - 50 Hz - 6 A• Electrical supply Type: 1 phase (s) + Neutral + Earth.• Water supply: filling - 2 bars


SERVICES REQUIRED

hydrauliC balanCing benCh

TCF 122

• Aluminum radiators - Quantity: 6 - Manual tap at the input - Lockshield valve and taking measures of compatible flow rate with the TA briefcases at the output

- The radiators are connected in 2 columns of three.• A control valve STAD-type for each column of radiators• A control valve STAD-type for the general flow rate• A filling system with shutoff valve, filter, meter and pressure re-

ducer.• Components of the control of the circuit pressure: safety valve,

manometer and expansion tank.• A variable speed circulator with manometer kit to measure the

manometric head

• An differential valve (to protect the circulator) with flowmeter on the bypass

• A float flowmeter on the general circuit• A steam trap at the highest point• Two self sealing quick couplings for the connection of a produc-

tion system (boiler or tank)

oPTionS• Balancing briefcase TA - Ref : TCF 123• DIDATEC production systems (oil boilers, gas, wood) and the sto-

rage tanks.

TECHNICAL DETAILS

The TCF122 bench allows the study of a radiator circuit with ba-lancing system. The user will have to commission the heating circuit (filling, power on) and adjust the various devices (balancing valve, radiator valve, circulator ...) in order to refine the balancing of the hydraulic circuit, the user will use a balancing briefcase dedicated (of TA brand). The briefcase is optionally available.

The robust design of this equipment makes it perfectly suited for use in schools. Its anodized aluminum structure on wheels makes it ex-tremely robust as well as a great flexibility of integration into your premises. The manufacturing of this equipment meets European ma-chine directive

This equipment can be used alone or with other compatible equip-ment from our range (see last section of this document).

• Identification of components of a heating system with balancing system

• Analysis of different radiators connection methods• Commissioning and setting a heating circuit• Measurement of the flow rates in the columns and balancing


19


Understanding the operating principle and the technologies of the equipment and hydraulic circuits.

Know To PUT inTo SeRViCe The inSTALLATion:• Safety instructions.• Impoundment.• Startup.• Device settings• Balancing.

Knowing To mAinTAin An inSTALLATion:• Stopping of an installation.• Disassembly and reassembly of equipment.• Hydraulic and electrical wiring.

STUDY AnD meASURe The hYDRAULiC AnD eLeCTRiCAL PhYSiCAL qUAnTiTieS oF The inSTALLATion:

• Temperature, pressure, flow rate, heating law.• Study on the dilatation of heat transfer fluid.• Voltage intensity, power absorbed.

PeRFoRm eneRgY BALAnCeS oF The VARioUS eLemenTS oR ALL.


• Mural electric boiler dual voltage of 8.4 kW.• 6 radiators of different models.• A motorized three-way valve controlled by a regulator.• A circulator.• A balancing valve with plug for measuring flow rates.• A differential valve• A water supply complies with the regulations• Copper piping with removable connectors.• PVC piping.• Air traps manual and automatic .• Complete electrical box and in accordance with the standards

in force.• Fixed device of temperature reading (alcohol thermometer) of

pressure (needle manometer) and flow rate measurement (rotame-ter with floater).

• Electric mural boiler (expansion tank, valve, pump included)• Isolating valve.• Filter.• Manometer.• Counter.• Backflow preventer.• Three-way valve.• Circulator.• Differential pressure valve.• Flowmeter.• Thermostatic valve handset.• Thermometer.• Thermostat battery.• Balancing valve.• Draining.• Automatic air vent.• Electrical box, regulation.

TECHNICAL DETAILS

SUPPLY• City water supply• Evacuation of water• Three-phase electrical supply 380 V 50 Hz

SERVICES REQUIRED

Suburban thermal inStallation

ICP 100

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HEATING2

• This tank is designed to allow students to carry out an assessment on the consumption of the boiler on a reduced time space (presence of tank with low capacity).

• It complements and is one of the benches and TCF200 TCF110


• Stainless steel tank with capacity 30L equipped with measuring instruments and safety elements.

• The equipment is composed of a low capacity tank that can be isolated from the main tank, thus enabling the measurement of the consumption of the boiler.

• The components are industrial type.• The material is delivered with technical documentation and com-

missioning protocol.

eLemenTS oF The TAnK • Filling valve.• Fuel oil level indicator with floater.• Police valve control (power failure of the boiler in case of emer-

gency).• Police valve.• Fuel oil filter with circuit closing valve.• Main tank capacity 30L stainless steel• Annex low capacity tank (2L) with glass window for the visualiza-

tion of level of fuel.• Isolation valve of the tank annex

TECHNICAL DETAILS


SERVICES REQUIRED

fuel oil tank 30l for tCf200 and tCf110

TAN 030

21


• Study of a central heating installation of a single network• Programming of a regulator• Research and identification of components• Wiring the inputs / outputs• Adjustment• Definition of the heating installation• Simulation of temperature inputs• Visualization of the actions of the regulator• Optimization of the settings


• The synoptic is in color, representing a domestic installation• The lights simulate the operating status of the various system com-

ponents• The temperature can be simulated by means of potentiometers

The RegULAToR• The regulator is of type Siemens VPR 211 or equivalent• Programming the heating curve and evolution of the starting tem-

perature depending on the outdoor temperature• Inputs and outputs of the regulator plotted on a double sink safety

sockets Ø4mm

DeSCRiPTion• The test bench is delivered complete, instrumented with technical

and educational manual.• Design, manufacturing and industrial equipment representative

brand of the market.• The didactic interest is directed for different levels and fields of

study of energy engineering courses.• The installation consists of a synoptic and a control console.• Control console equipped with protections in place.

SPeCiFiCATionS• Bench of simulation of a central heating system allowing to quickly

test the functions of a regulator and varying the input parameters.

TECHNICAL DETAILS

SUPPLY• Power supply : 230 V mono phase 50/60 Hz


SERVICES REQUIRED

heating Control teSt benCh

RTC 050

HEATING2

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HEATING2

• Identification and role of the elements.• Reading a wiring diagram.• Electrical wiring of a domestic heating system.• Application of wiring rules.• Commissioning and testing of good operation.• Troubleshooting.


• Synoptic colors on white rigid PVC (screen printing).• Junction box for primary circulator wiring (with green power LED)

equipped with a connection terminals on DIN rail.• Junction box for wiring three-way valve (with green LED opening

or closing ), equipped with a connection terminals on DIN rail.• Double sockets sinks pending for wiring, primary circuit.• Junction box for DHW circulator wiring (with green power LED)

equipped with a connection terminals on DIN rail.• Double sockets sinks pending for wiring, three-way valve.• Double sockets sinks pending for wiring, DHW circuit.

• Electrical box RAL 9010 with LED .• Lockable disconnector.• Internal electrical box mounted on breadboard, 30 mA protection

and 24 volts transformer and circuit breakers.

TECHNICAL DETAILS



SERVICES REQUIRED

Wiring breadboard of a domeStiC heater

RTC 060

23


• Study of a central heating installation• Installation of a controller / programmer• Research and identification of components• Settings• Definition of the heating installation• Simulation of input temperatures• Visualization of the actions of the controller• Optimization of the settings• Definition of a time program of heating


• A heating controller piloting two circuits at two different tempe-rature levels.

• A synoptic representing a type of heating system.• The LED’s simulating the operation of the elements.• Temperature simulation potentiometers.

TeChniCAL ChARACTeRiSTiCS Bench of simulation of central heating system allowing the testing quickly the functions of a controller and vary the input parameters Controller / Programmer:

• Analog type with backlight screen.• Inputs and outputs carried over safety sockets type double sink

Ø4mm .

Synoptic:

• In color representing a residential installation.• LEDs simulate the operating condition of the various components

of the installation.Temperatures can be simulated by means of potentiometers.

electric box:

- Head protection by circuit-breaker 30mA . - Control and low voltage signaling. - Ability to immediately perform wiring internally by actuating the switches.

oPTionS• Can be made for the adaptation of any type of controller.• Ability to adapt on the equipment a heating control valve to study

its reactions according to the orders of the controller

TECHNICAL DETAILS

SUPPLY• Electricity : 230 Vac - 50 Hz - 6 A


SERVICES REQUIRED

heating regulation teSt benCh

RTC 100

HEATING2

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HEATING2

• Identification of different elements and their role• Reading of a wiring diagram• Electrical wiring of an installation• Application of wiring rules• Commissioning and testing• Troubleshooting


• The wiring breadboard is associated with the heating control bench RTC 100 it supplements.

• A synoptic in color, represents a heating installation composed of several circulators, control valves and temperature probes. These devices supply and manage a boiler, a set of radiators, a heated floor, a mixed DHW tank.

• In an electrical box, there are 3 power relay, the protection de-vices (circuit breakers, fuses) and a terminal block of the different components.

• The wiring is accomplished as a real installation (from the termi-nal box of the device to the block of the box that represents the terminal block of the controller).

• The wiring being performed, the breadboard is then connected to the bench controller RTC 100 with the aid of bananas plugs double sink.

• Thus, the breadboard may be tested to verify proper operation of the wiring.

• The bench thus been constituted allows the students the learning of wiring of a similar heating installation to those they actually find in the practice of their profession.

• The wiring unit is delivered complete with technical manual and practical work.

DeSCRiPTion oF VARioUS eLemenTS• Heating circulators• Valve motorized three-way• Terminal block devices• Double plate sockets connection wells on the RTC 100• Electrical containment cabinet

TECHNICAL DETAILS

SUPPLY• Electricity: 220 V / 50 Hz


SERVICES REQUIRED

Wiring breadboard

RTC 110

25


SUPPLY• All utilities must be with a maximum of 2.5 meter from the bench• Electricity : 230Vac - 50 Hz -16 A


SERVICES REQUIRED

CombuStion analyzer With SCreen

J2K 100

• Combustion analyzer: Sends real-time information via Bluetooth, feasible measures O2, CO, Tgas, CO2,, yield ....... Has a backlit display, all in an aluminum case.

• Laptop with HDMI output and Bluetooth connection.• TV 50 inches

TECHNICAL DETAILS

• Mounting chronology of a heating installation• Shaping• Initiation to the mounting of the elements• Parameters control.• Preventive and curative maintenance.


HEATING2

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HEATING2

SUPPLY• Water: Water of the network 3bar-15L/min• Gas: Natural gas 300mbar• Or oil (250L)• Electricity: 400V three phase+neutral+earth-32A• Fireplace: smoke evacuation• Sewage disposal to the ground• The utilities must be with a maximum of 2.5 m from the facility


SERVICES REQUIRED

ProduCtion and diStribution of Steam

TVP 300

PRACTiCAL mAniPULATionS oF ReAL eLemenTS oF PRo-DUCTion AnD DiSTRiBUTion oF STeAm

• Study of a steam production and distribution system• Pre control, Commissioning adjustment • Conducting a steam installation• Optimization of operating parameters• Research and identification of components• Study of steam technologies (separator, automatic bleed valves,

regulators, regulating valves ...)• Preventive maintenance and monitoring of the quality of water• Study of thermal exchanges• Study of the transformation cycle of the steam• Approach of safety aspects of a thermal installation

USe oF The inSTRUmenTATion• Balances, yields powers• Measure of the pressures, flow rate, level and temperature• Combustion gases analysis• Control and regulation of the output temperature of the heat ex-

changer • Water hardness analysis at the input and output of the softener


• Flanged steel separator• Isolating valve• Tap isolating valve bellows in cast iron flanges • Filter cast iron flanges• Non return valve• Thermodynamic steam trap with vent disc• Check valve• Circulation controller• Range thermometer 0/200 °C with copper thermowell• Manometer • Lyre acier 1/2” for manometer• Steel valve for manometer 1/2”• Air vent 1/2”• Valve of bypass piston type in cast iron with flange DN 15• Water treatment• Tank of fuel• Boiler steam• Cooling tower or unit heater• Isolation valve with piston in cast iron 3/4»• Filter cast iron• Autonomous regulator with direct action1/2”• Isolation valve with piston cast iron 1”• Bronze valve with taring lever 2 bars DN 3/4”

• Tap isolating valve / bellows with cast iron flangesDN 25• Filter cast iron flanges DN 25• Electric temperature regulating valve 220 V 50 Hz DN 15• Electronic controller- output 4-20 mA – input Pt 100 W• Probe Pt 100 W 3 wires 1/2”• Tap bypass piston of cast iron flanges DN 15• Vacuum breaker1/2”• Tubular heat exchanger in a horizontal U• Steam trap isolating valve 1/2 «• Threaded detection chamber - Box indicator• Brass check valve 1/2»• Float drain inverted bucket 1/2»• Float steam trap closed 1/2”• Filter 1”• Pump• Swing check valve input for pump 1 «• Threaded output valve 1”• Filter 3/4”• Steam trap 1/2”• Isolating valve 1”

TECHNICAL DETAILS

27


SUPPLY• Water: 3 bars – 30L/min• Natural gas: 300mbar or Fuel (250L)• Electricity: 400VAC threephased+neutral+earth-32A• Smoke exhaust: 125 mm chimney • Water drain: at ground level• Utilities must be placed at 3 meters from the equipment (maximum)


SERVICES REQUIRED

Steam ProduCtion and SuPPly

TVP 500

PRACTiCAL exeRCiSeS on ReAL eLemenTS oF STeAm PRo-DUCTion AnD SUPPLY

• Study of a complete plant for production and supply of steam • Pre control, start up and adjustment• Plant operating procedure• Process parameters optimization • identification of all components • study of steam technologies (separator, steam traps, reducing val-

ves, control valves…)• Comparison of various technologies• Preventive maintenance water quality check up• Study of heat exchanges• Study of the steam cycle• Safety concepts about a process plant

inSTRUmenTATion• Balance, efficiency, power• Measure of pressure, flows, levels et temperatures• Gas analyze for exhausts• Numeric controller for the water temperature• Water treatment control


STeAm BoiLeR:• Steam flow: 250kg/h• Working pressure: 9 bars• Burner feeding: Natural gas or fuel (on demand)• Working mode: permanent presence• The boiler come with:• Pressure manometer• Two level glass sights• Safety valve• Draining valve• Check valve and feeding valve on the water circuit• Electric cabinet with audible alarm• Water level controller• Pressure controller• Dimensions: 2032x1561x1694mm• Working weight: 1700Kgs

UTiLiTieS SKiD:• It comes with :• Electric cabinet supplying power to all the elements• Water feeding line with a water meter, a backflow preventer, a

filter, a manometer, a pressure reducer and all necessary

• A volumetric softener with salt tank • Some valves for samples • Water tank (250L) made of stainless steel with lateral level sight• A dosing pump

STeAm SUPPLY:• It comes with:• Steam feeding:

- it is connected to the boiler outlet - it includes a water separator - it includes a Y filter - it includes a vortex flow meter (steam flow) - it includes pressure and temperature measurements

• Condensates are pumped back to the water tank

oTheRS ChARACTeRiSTiCS:• The equipment include a pump (operated by steam) for conden-

sate return• The equipment also include a blowdown tank.• The equipment will be fitted to laboratory

TECHNICAL DETAILS

HEATING2

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REFRIGERATION3

• Functioning of an heat pump and its various components.• Use of the digraph MOLLIER of the refrigerant used (R 134 a).• Plotting of the refrigeration cycle on diagram (H-logP) using a

portable thermometer.


• The heat pump bench is delivered complete, instrumented with technical manual and practical work.

• It consists of a hermetic piston compressor, of condenser and an evaporator serpentine shaped.

• Two water containers for measuring the warming (to the conden-ser) and the cooling (to the evaporator).

• The instrumentation allows to monitor pressures in the circuit, the liquid and gas phases of the refrigerant, and to measure the heat exchanges.

• A hermetic compressor (refrigerating production 262 W with an evaporation temperature at -5 °C

• An evaporator coiled and its container of water (1 liter)• Condenser coiled and its container of water (1 liter)• Dehydrator filter• Expansion Valve• Low pressure and high pressure safety• LED of liquid and gas (3)

- BP = low pressure manometer - HP = high pressure manometer

TECHNICAL DETAILS

SUPPLY• Electricity : 230 V Mono - 50 Hz - 1,1 A• Water: Provide water circulation (1 to 2 l/min)


SERVICES REQUIRED

heat PumP

CRD 100

29

HVAC and thermal engineeringREFRIGERATION3

• Study and basic concept of a refrigeration installation to the 134 a• Study of the important phases of a refrigerating cycle• Compression - Condensation - Evaporation - Expansion• Refrigerating cycle analysis theoretical and real:• Determination of loss of loads, overheating, subcooling, power

- Refrigerating to the evaporator, power to the condenser - Calculation of the thermal balances to the condenser and to the evaporator

- Construction of the refrigerating cycle on a state diagram


• Hermetic piston compressor• Manometer Hp• Safety valve• Water condenser• Liquid reservoir• Dehydrator• Moisture indicator liquid sight glass• Refrigerant flowmeter• Regulator with internal pressure equalization• Evaporator• Bottle anti blow of liquid• Manometer BP• Combined BPH Pressostatic• Flowmeter• Water flow rate control valve• Submersible pump• BP manometer• Refrigerant flowmeter• Sight glass• Dehydrator• Water evaporator• Anti blow bottle of liquid

• Hermetic compressor• HP manometer• Condenser water flowmeter• Combines safety pressostatic• Gate-valve• Water condenser• Safety valve

TemPeRATURe DiSPLAY AnD PoweR ConSUmPTion.The FoLLowing TemPeRATUReS:

• The following temperatures:- Exchangers water inlet- Condenser water outlet- Evaporator water outlet- R134a condenser inlet- R 134a condenser outlet- R134a input regulator- R 134a evaporator outlet

TECHNICAL DETAILS

SUPPLY• Electricity: 230VAC - 50 Hz - 16 A • Water supply for filling• Wastewater discharge for drainage


SERVICES REQUIRED

demonStration benCh of the refrigerating CyCle

CRD 400

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REFRIGERATION3

• Study and basic concept of a refrigeration installation with R134a.

• Study of the important phases of a compression refrigeration cy-cle-evaporation-condensation (water/ air-water /water).

• Theoretical refrigeration cycle analysis.• Real refrigeration cycle analysis

- Determination of pressure losses - Determination of overheating - Determination of under cooling - Determination of the cooling capacity to the evaporator

• Determination of the power to the condenser• Calculation of thermal balances to the condenser and to the eva-

porator• Construction of the refrigeration cycle in a state diagram.


heRmeTiC moToR ComPReSSoR• Commercial type• Electrical power 1/8HP• Cooling capacity: 402 w

- Condensation temperature: + 55 °C - Evaporating temperature: + 5 °C

mAnomeTeR hP ConDenSeR oUTLeT -ComPReSSoR inLeT

SAFeTY VALVe CALiBRATeD To 14 BAR

exChAngeR (ConDenSeR)• Glass grille• Copper coil• Water inlet and evacuation network• Water flow rate measurement• Temperature measurement input and output

FLUiD ReSeRVoiR• Vertical, in steel, capacity 0.9 liters

mAnomeTeR h. P. FLUiD ReSeRVoiR

LiqUiD STARTing SeRViCe VALVe

DehYDRAToR• A solid body Ø ¼• Fluid state indicator - high pressure liquid

FLoAT FLowmeTeR• Magnetic transmission• Needle dial• Stainless steel construction

TheRmoSTATiC exPAnSion VALVe• A internal pressure equalization• Interchangeable flow rate calibration orifice

BP mAnomeTeR oUTLeT VALVe - eVAPoRAToR inLeT

exChAngeR (eVAPoRAToR)• Glass grille• Copper coil• Water inlet and evacuation network• Water flow rate measurement• Inlet temperature measurement and output

miCRo-VALVe SChRADeR

SUCTion Line ACCUmULAToR.

mAnomeTeR L.P . eVAPoRAToR oUTLeT - SUCTion• Compressor

hP PReSSURe SwiTCh / L.P mAnUALLY ReSeT SAFeTY TheR-moSTAT SwiTCheS

• Voltmeter• Amperemeter• Circuit breaker 2 A• Temperature gauge and switch for measuring the characteristic

points

DiVeRTing VALVe

AiR exChAngeR (ConDenSeR)

CheCK VALVe

TECHNICAL DETAILS

SUPPLY• Electricity : 230 VAC Mono 1,5 A• Other voltages can be supplied to the demand• Water : 3 l/mn (network)


SERVICES REQUIRED

demonStration benCh of refrigeration CyCle With evaPorator of air or of Water

CRD 500

31


• Study of the startup mode of a single-phase asynchronous electric motor compressor.

• Study of the components required for the initiation of an engine.• Wiring the motor compressor’s power circuit.• Study and pressure switches and thermostat wiring• Power on and tests.


• The control unit of a single phase compressor comes complete equipped with technical manual and practical work.

• Design, manufacture and industrial material.• The didactic interest is directed towards various levels and areas

of studies. - Voltmeter - Ammeter - Moto-compressor - Starting relay - Starting capacitor

TECHNICAL DETAILS

SUPPLY• Electricity : 230 V mono – 50/60 Hz


SERVICES REQUIRED

monitoring Panel ComPreSSor Single PhaSe

CRB 100

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REFRIGERATION3

• Study and design of a refrigeration system with R134a• Failures simulation on the refrigeration and electrical circuit with

infrared remote control: - Failure due to lack of load - Failure by excess charge - Bad exchanges to condenser - Bad exchanges to the evaporators - Clogged dehydrator - Leaking on solenoid valve - Malfunction of pressure regulators - Malfunction of the constant pressure valve - Over-current on the compressor motor - Loss of a phase to the compressor motor - Stopping of condenser fan - Stopping of evaporators fan - Failure of the solenoid valve coil - Failure of the safety switches - Failure of the anti-short cycle timer

• Study of the different modes of expansion and their faults• Coupling studies of evaporators in parallel• Calculation of heat balances to the condenser, and to the eva-

porator of theoretical yields and practices. Construction of the refrigeration cycle on state diagram


• Commercial type - refrigerant fluid R134a (CH2F/CF3) - Nomi-nal power: ½ CV – refrigerating capacity: 1230 W - T° of eva-poration -10 °C, T° of condensation + 32 °C

• Convection force - copper tubes and aluminum fins - Electric fan power: 80 W - air flow rate: 0.4 m3/sec – - Pressostatic speed variator

• Vertical made of steel - capacity: 3.1 dm3• Forced convection - copper tubes and aluminum fins - Electric fan

power: 43 W - refrigerating capacity: 590 W – To = -8 °C / Dt = 8 k

ACCeSSoRieS inCLUDeD :• Pressure switch, manometer LB and HP• Float flowmeters• Digital thermometer with probe Pt 100 Ω• Switches for the simulation of electrical failures

TECHNICAL DETAILS

SUPPLY• Electricity : 400 V three phase – 50/60 Hz• (other voltages can be provided on request)


SERVICES REQUIRED

Simulation 15 failureS

CRC 115

33


• Study of the basic concept of a refrigeration system to R134a.• Failure simulation on the refrigerant and electrical circuit and on

the regulation.• Study of the different modes of relaxation and their faults.• Study of evaporators coupling - parallel.• Calculation of heat balances to the condenser, to the evaporator,

the theoretical yields and practices.• Construction of the refrigeration cycle on state diagram.


Semi-heRmeTiC ComPReSSoR• Commercial type• Refrigerant R 134 a (CH2F/CF3)• Rated power: 1/2 HP• Cooling capacity: 1080 Watt

- Condensation temperature: + 45 °C - Evaporation temperature: - 10 °C

AiR ConDenSeR• With forced convection• In copper tube and aluminum fins• Electrical power of 80 watt fan• Air flow rate: 0.4 m3/sec.

LiqUiD TAnK• Vertical made of steel• Capacity: 3.1 dm3

DiFFeRenT ReLAxATion moDeS• The capillary relaxation • Relaxation by thermostatic expansion valve with internal equa-

lization• Relaxation by thermostatic expansion valve with external equa-

lization• Relaxation by calibrated orifice only

eVAPoRAToRS• With forced convection• Copper tube and aluminum fins• Electrical power 43 watt fan• Cooling capacity 590 watts

- TO = -8°C / Dt = 8 k

oTheR ReFRigeRATion ComPonenTS• Oil separator• Dehydrator• Electromagnetic valves• Manual valves, low pressure regulating valve• Vapor-liquid exchanger• Suction line accumulator

inSTRUmenTATion• Pressure switches, HP and LP manometers• Float flowmeters• Digital thermometer with Pt 100 probe Ω• Remote control and relay board for the simulation of electrical

failuresLiST oF FAiLUReS

• Failure due to lack of load• Failure due to excess of load• Wrong exchanges to the condenser (condenser fouling)• Bad exchanges to the evaporator (evaporator fouling)• Blocked dehydrator• Leaking of solenoid valve• Malfunction of the regulators• Malfunction of the constant pressure valve• Over-current on the compressor motor• Loss of a phase on the compressor motor• Stopping of the condenser fan• Stopping of the evaporator fan• Failure of the coil of the solenoid valve• Failure of the HP and LP safety pressure switches• Anti-short cycle delay failure• Thermostat regulation failure• Defrost safety failure• Defrost heater failure• Compressor overheating• Pressostatic setting • Thermostatic setting• Pump down• Cutting two phases• Motor overheating• Compressor valve failure

TECHNICAL DETAILS

SUPPLY• Electricity: 400 V three phase 50/60 Hz


SERVICES REQUIRED

Simulation 25 failureS

CRC 125

34


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REFRIGERATION3

The purpose of this equipment is to enable students to achieve a refrigeration installation on a cold chamber.They will:

• Perform the study prior to the cold circuit• Perform electrical study• Arrange the refrigeration elements on the stage and in the cham-

ber• Connect these elements by copper piping and brass fittings.• Charge the machine with refrigerant and detect leaks.• Realizing the wiring and electrical power of the machine.


• There are kits containing the refrigeration equipment and electri-cal equipment necessary for the implementation of an installation of the cycle on this chamber.

• References to these equipments are• CHK 134 and CHK 404.

TECHNICAL DETAILS

induStrial Cold Chamber

CHB 100

35


The purpose of this equipment is to enable students to achieve a refrigeration installation on a cold chamber.

They will:

• Realize the study a priori of the cold circuit.• Realize the electrical study.• Have the refrigerating elements on the board and in the chamber.• Connect these elements by copper piping and brass fittings.• Charge the machine with refrigerant and check for leaks.• Perform the wiring and the electrical supply of the machine.


• The refrigeration kit contains all the elements necessary to achieve a positive refrigeration installation on the cold chambers CHB 100.

TECHNICAL DETAILS

SUPPLY• Electricity: 230 mono phase. 50/60 Hz.


SERVICES REQUIRED

Student kit for PoSitive induStrial Cold Chamber

CHK 134

36


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REFRIGERATION3

This unit enables students to install a refrigeration unit to create a cold chamber. They will have to:

• Design a working refrigeration unit using the components provi-ded.

• Draw a circuit diagram showing how the elements are connected to an electrical source.

• Arrange the various components correctly.• Connect the components making up the refrigeration unit, using

copper pipes and brass connections• Charge the unit with refrigerant and check for leaks• Connect the unit to an electrical source


• The refrigeration kit contains the elements required to construct a refrigeration unit (ref. CHB 100).

• Materials used meet industrial standards.• Refrigerant R134a is used to conform with new standards

TECHNICAL DETAILS

SUPPLY• Electrical: 230 single-phase. 50/60 Hz.


SERVICES REQUIRED

Student kit for negative induStrial Cold Chamber

CHK 404

37


oPeRATion oF eqUiPmenT AT A ComPReSSion LeVeL• Hermetic reciprocating compressor• Heat exchanges• Powers• Performance coefficients

FLUiD CiRCUiT• Assembly and disassembly of piping network• Possibility of modifications• Commissioning.


TECHNICAL DETAILS



SERVICES REQUIRED

• The negative industrial cold chamber equipment is delivered com-plete with instrumentation, technical and educational manual.

• Design, manufacture and industrial material.• Full safety equipment, controls and measures.• The didactic interest of negative refrigeration equipment is de-

signed for different levels and fields of study.• Using the refrigerant• R 404 A in accordance with the new standards of refrigerants .

heRmeTiC ComPReSSoR• Commercial type• Refrigerant: R404A

- Condensing temperature + 45 °C - Evaporation temperature -10 °C

• Maximum pressure: 29 bars

AiR ConDenSeR• Of forced convection• Of copper tube and aluminum fins• Mounted on the same chassis as the compressor

FLUiD TAnK• Vertical• Steel• Outlet valve Ø3/8• Recovery valve• Refrigerant fluid• A membrane• Straight port Ø1/4

DehYDRATion STATion• Solid cartridge dehydrator Ø1/4 «• LED moisture indicator Ø1/4 «

eLeCTRomAgneTiC VALVe• Normally closed• Straight port Ø1/4 «

TheRmoSTATiC exPAnSion VALVe• Internal pressure equalization• Orifice of calibration of interchangeably flow rate

AiR eVAPoRAToR• Forced convection• Copper tube and aluminum fins

- Condensation temperature: + 45°C - Evaporation temperature:

• -30°C• Electric defrost: 300 W

SUCTion Line ACCUmULAToR• Steel• Diameter 1/2»

RegULATing SYSTem AnD• Safety• High pressure manometer• Low pressure manometer• High pressure pressostat• Low pressure pressostat• Combined pressostat

teaCher kit for negative induStrial Cold Chamber

CHN 404

38


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REFRIGERATION3

Composition of the kit:

• 1 complete oxyacetylene post• 1 pair of safety goggles• 1 lit blowtorch• 1 box of welding rod• 1 Multi fluid electronic manometer• 1 electronic leak detector• 1 pipe cutter• 1 Mini pipe cutter• 1 rectifier of fins• 1 deburring• 1 refrigeration engineer key• 1 capillary cutting pliers• 1 inspection mirror• 1 box with plier to be flared• 1 box with flaring tool• 1 bender ¼• 1 bender ½• 1 bender 3/8• 1 recovery station• 1 two-stage vacuum pump• 1 balance of electronic charge


refrigerating equiPment

CHK 135

39




eLeCTRiCAL CiRCUiT• Assembly and disassembly of the wiring• Three achievable regulations• Independent electrical breadboard from the cold chamber


SUPPLY• Electricity: 230 mono phase - 50/60 Hz


SERVICES REQUIRED

TECHNICAL DETAILS

• The positive refrigeration equipment is delivered complete with instrumentation, technical and educational manual.

• Design, manufacture and industrial material.• Safety equipment, and complete control and measure.• The didactic interest of positive refrigeration equipment is de-

signed for different levels and fields of study.• Use of R134a refrigerant complies with the new standards of

refrigerants

heRmeTiC ComPReSSoR• Commercial type• Refrigerant: R 134 a• Electric power: 1/3 HP• Cooling capacity: 540 W• Condensing temperature• + 45°C• Evaporation temperature• 10°C• Maximum pressure: 18 bar

AiR ConDenSeR• Of forced convection• In copper tube and aluminum fins• Mounted on the same chassis as the compressor• Electric fan power: 74 W

LiqUiD ReCeiVeR• Vertical• Steel• Outlet valve Ø 1/4”• Capacity: 1,5 dm3

VALVe ReCoVeRY oF The• Refrigerant• A membrane• Straight passage Ø 1/4”

DehYDRATion STATion• Solid cartridge dehydrator• Ø 1/4“• LED moisture indicator Ø 1/4“

eLeCTRomAgneTiC VALVe• Normally closed• Straight passage Ø 1/4“

TheRmoSTATiC exPAnSion VALVe• Internal pressure equalization• Orifice of flow rate calibration• interchangeable

AiR eVAPoRAToR• Forced convection• Copper tube and aluminum fins• No fins: 7 mm• Electric power• 40 W fan• Cooling capacity: 550 W

- Condensing temperature: + 45° C - Evaporation temperature: 10° C

SUCTion Line ACCUmULAToR • Steel• Capacity: 0.95 dm3

ConTRoL SYSTem AnD SAFeTY• High pressure manometer• Low pressure manometer• Digital room thermometer • • High pressure pressostat• Low pressure pressostat• Combined pressostat• Room thermostat

PoSitive Cold Chamber

CRP 134

40


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REFRIGERATION3



eLeCTRiCAL CiRCUiT• Assembly and disassembly of the wiring• Three achievable regulations• Independent electrical breadboard of the cold chamber


TECHNICAL DETAILS


DimenSionS• LxWxH : 1200 x 750 x 1555 (mm)/Weight : 168kg• Volume : 2,2 dm3

SERVICES REQUIRED

• The negative refrigeration equipment is delivered complete with instrumentation, technical and educational manual.

• Design, manufacture and industrial material.• Safety equipment, and complete control and measure.• The didactic interest of negative refrigeration equipment is de-

signed for different levels and fields of study.• Using the refrigerant• R 404 A in accordance with the new standards of refrigerants.

heRmeTiC ComPReSSoR• Commercial type• Refrigerant fluid: R404A• Electric power: 1/2 HP• Cooling capacity: 480 W

- Condensing temperature + 45 ° C - Evaporation temperature -10 ° C

• Maximum pressure: 29 bar

AiR ConDenSeR• Forced convection• In copper tube and aluminum fins• Mounted on the same chassis as the compressor• Electric fan power: 74 W

FLUiD TAnK• Vertical• Steel• Outlet valve Ø1/4“• Capacity 1.5 dm3

ReCoVeRY VALVe• Of the refrigerant fluid• A membrane• Straight passage Ø1/4“

DehYDRATion STATion• Solid cartridge dehydrator Ø1/4“• LED moisture indicator Ø1/4“

eLeCTRomAgneTiC VALVe• Normally closed• Straight passage Ø1/4“

TheRmoSTATiC exPAnSion VALVe• Internal pressure equalization• Orifice of interchangeably flow rate calibration

AiR eVAPoRAToR• Forced convection• Copper tube and aluminum fins• No fins: 7 mm• Electric fan power: 40 W• Cooling capacity: 485 W

- Condensation temperature: +45°C - Evaporation temperature: -30 °C

• Electric defrost: 300 W

SUCTion Line ACCUmULAToR• Steel• Capacity : 0,95 dm3

RegULATing SYSTem AnD• Safety• High pressure manometer• Low pressure manometer• Digital room thermometer• High pressure pressostat• Low pressure pressostat• Combined pressostat• Room thermostat• Safety thermostat• Thermostat of end of defrost

eLeCTRiCAL BReADBoARD • Completely dismantled• Electromechanical equipment• 3 possible regulations

negative refrigeration unit

CRN 404

41


• Study of the basic concept of a refrigeration system at R404A, with double evaporation.

• Study of the thermodynamic cycle on enthalpy diagram.• Calculation of refrigerating capacities to the condensers and

evaporators.


• Multiple evaporative refrigerating unit comes complete with tech-nical manual and practical work.

• Suitable for different levels and fields of study.• Design, construction and industrial equipment.• Use of the refrigerant R404A comply with new standards of re-

frigerants.

heRmeTiC ComPReSSoR• Refrigerant R404A• Cooling capacity: 971 W

- Evaporation temperature + 7.2 °C - Ambient temperature: + 32 °C

AiR ConDenSeR• Fan flow rate 800 m3/h• Electric power: 22 W

ReSeRVoiR oF The LiqUiD• Capacity 1,5 dm3• Output valve Ø 1/4 «

DehYDRAToR FiLTeR 1/4”

SighT gLASS 1/4”

BoTTLe exChAngeR B Th 2

SoLenoiD VALVe eVR

TheRmoSTATiC exPAnSion VALVe wiTh inTeRnAL eqUA-LizATion

TheRmoSTATiC exPAnSion VALVe wiTh exTeRnAL eqUA-LizATion

• Evaporator with forced convection air• Copper tube - aluminum fins• Cooling capacity: 442 W

ConSTAnT PReSSURe VALVe

nonReTURn VALVeS

mAnUAL VALVe

Low PReSSURe mAnomeTeRS

Low PReSSURe SwiTCh

Low PReSSURe SwiTCh AnD high PReSSURe

high PReSSURe mAnomeTeR

TECHNICAL DETAILS

SUPPLY• Electricity : 230 V single phase– 50/60 Hz – 8 A


SERVICES REQUIRED

multiPle evaPorator refrigeration

CRE 102

42


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REFRIGERATION3

• Study of the basic concept of a refrigeration plant to R404A, with triple evaporation.

• Study of the thermodynamic cycle on enthalpy diagram.

• Study the neutral zone regulation• Calculation of refrigerating capacities to the conden-

sers and evaporators.• Overall yield of the unit.


• Use of the refrigerant R404A comply with new standards of re-frigerants.

• Comprising of a plant PECOMARK , of two evaporators double flux placed in two isothermal chambers, a third evaporator is placed in the ambience.

• The unit has a student tablet (800 *500), two electrical outlets, as well as a storage unit in order to place the different documen-tations.

ComPoSiTion• Compressors• collectors• Service valve• Oil separator• Air condenser• Fluid tank • Isolation valve• Dehydrator• Sight glass• Flowmeter for evaporator at 0°C• Flowmeter for evaporator at + 4°C• Flowmeter for evaporator at +8°C• Electromagnetic valve• Thermostatic expansion valve with

• External pressure equalization• Evaporator double flux at 0°C• Evaporator double flux at + 4°C• Evaporator double flux at + 8°C• placed in the ambience• Manometer• Constant pressure valve• Check valve• Oil tank

ComPoSiTion oF The iSoTheRmAL CAiSSonS:• A blowing with a power of 2000 W.• Polyurethane wall injected thickness 80mm.

Each evaporator is controlled by a room thermostat. General control type «neutral zone».Digital display with touch probe.Manometer placed to the characteristic places of the system.The whole being mounted on an anodized aluminum frame placed on 12 multidirectional wheels, this bench is designed specifically for school use.Manufacture of the bench according to ISO standard 9001 version 2008.

TECHNICAL DETAILS

SUPPLY• 380V three phase• Evacuation of the condensates.


SERVICES REQUIRED

refrigeration With multiPle evaPoration

CRE 302

43


• Study of the basic concept of a refrigeration system to R134a.• Study of the important phases of a compression refrigeration

cycle - condensation - evaporation.• Calculation of thermal balances to the condenser and to the

evaporator, theoretical yields and practices, construction of the refrigeration cycle on a state diagram.

• Study of the reverse cycle• The evaporator becomes condenser• The condenser becomes evaporator


heRmeTiC moToR ComPReSSoR• Commercial type• Electrical power 1 / 8HP• Cooling power: 402 W

- Condensation temperature: + 55 °C - Evaporation temperature: + 5 °C

mAnomeTeR h. P. ComPReSSoR oUTPUT – inPUT ConDenSeR

exChAngeR• Glass grille• Copper coil• Water inlet and drainage network• Water flow rate measurement• Inlet and outlet temperature measurement

CYCLe ReVeRSing VALVe

LiqUiD TAnK• Vertical, in steel, capacity 0.9 liters

DehYDRAToR• A solid body Ø ¼

FLUiD STATe inDiCAToR - high PReSSURe LiqUiD

FLoAT FLowmeTeR• Magnetic transmission• Needle dial• Stainless steel construction

TheRmoSTATiC exPAnSion VALVe• With internal pressure equalization• Calibration orifice of interchangeable flow rate

SUCTion Line ACCUmULAToR.

BP eVAPoRAToR oUTLeT mAnomeTeR - SUCTion• Compressor• Voltmeter• Ammeter• 2.5 A circuit breaker• Temperature indicator and key switch for measuring the charac-

teristic points.

TECHNICAL DETAILS

SUPPLY• 230 VAC Mono -1,1 A• Water 3 l./mn (network)

DimenSionS• LxWxH : 780 x 560 x 620 (mm)/Weight : 45kg• Volume : 200

SERVICES REQUIRED

reverSe CyCle refrigeration

CRI 100

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REFRIGERATION3

• Operation of an embedded refrigeration installation• les of the various elements.• Using the digraph of MOLLIER of the refrigerant used (R 404 a).• Plotting the refrigeration cycle on diagram (H-logP).


SUPPLY• Electricity: 380 V Tri-phase • Water: Provide water drainage


SERVICES REQUIRED

TECHNICAL DETAILS

The on-board refrigeration installation allows to study both operating modes proper to the transport either in AC mode (mains mode), or on-road mode using of a thermal engine.

Calculation of the power consumption. Digital temperature display with probes placed at characteristic points of the installation. Regu-lation ensured by the own regulator to the system.

• The study bench of the on-board refrigeration unit is delivered complete with instrumentation, technical manual and practical work.

• It consists on-board refrigeration production unit, a control panel and an electric motor

• To simulate the operation in road mode.• Ability to pass from the road mode to the sector mode.• The instrumentation used to monitor the pressures in the circuit,

the liquid and gas phases of the refrigerant, and to measure the heat exchanges.

• Industrial type equipment used in most on-board refrigeration fa-cilities (marca THERMO- KING).

Study benCh of the on-board refrigeration

FEB 100

45


oPeRATion oF An eqUiPmenT AT Two LeVeLS oF ComPReSSion

• Compressor Semi-hermetic two-stage• Heat exchanges• Powers• Performance coefficients



RegULATing SYSTem AnD SAFeTY• High pressure manometer• Medium pressure manometer• Low pressure manometer• High pressure pressostat• Low pressure pressostat• BPH safety switch• Safety thermostat• Oil differential pressostat

CoLD ChAmBeR• Insulation 100mm polyurethane foam • Dim 123x103x2030 mm• Wastage 0.212W / m².°C• (K coefficient)• Decompression valve• Heating cable of door• Heating cable for condensate drainage• Electric heater for load simulation of 2000W

Semi-heRmeTiC ComPReSSoR Two-STAge ACCeSSiBLe• Industrial type• Refrigerant fluid: R404A

- Condensing temperature + 35 ° C - Evaporation temperature -35 ° C

• Cooling capacity: 6210 W• Oil separator• Air condenser• Liquid tank• Plate exchanger• Dehydrator• Liquid indicator• Electromagnetic valve• Flowmeter refrigerant• Externally equalized thermostatic expansion valve• Cubic evaporator

TECHNICAL DETAILS

SUPPLY• Electricity : 380 V tri – 50 Hz• Drain for condensates


SERVICES REQUIRED

refrigeration inStallation With tWo-Stage ComPreSSor

BIE 100

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REFRIGERATION3

FAULT SimULATion on CoLD CiRCUiT AnD eLeCTRiC BY inFRAReD RemoTe ConTRoL

• Evaporator thermostat default• Thermostat default too full ice tray• Compressor default• Condenser default• Pump default• Default solenoid valve hot gas• Water electrovalve default• Timer default

STUDY AnD CALCULATion• Power to the compressor • Power to the condenser• Power to the evaporator

inSTRUmenTATion• Manometer HP and LP• Flowmeter R134a• Portable thermometer• Voltmeter and ammeter• Operation and maintenance of an ice machine• Mechanic of molding and demoulding of ice cubes• Operation of a refrigerating system, reversing mechanism (for

demoulding)


TECHNICAL DETAILS

• The maintenance bench of an ice machine consists of a refrigera-ting unit, a system of molding and demoulding of ice cubes, of a storage tray and conservation of ice cubes

• The basic material is industrial• The instrument is equipped with a bench that allows the measure-

ment and adjustment of the operating parameters• The maintenance bench of an ice machine comes complete with

instrumentation, technical manual and practical work.

maintenanCe benCh of an iCe maChine

CRM 012

47


• Operation and maintenance of a refrigerator.• Study of the operation of a vapor compression refrigeration system.• Drawing of the refrigerating cycle - calculation of balances.• Diagnosis of cooling or electrical failures.


SUPPLY• Electricity: 230 Vac mono – 50 Hz

SERVICES REQUIRED

• The refrigerator is composed of a condensation group of hermetic compressor , an air condenser with natural convection and of a forced convection evaporator.

• The operation is of thermostatic type with position forced march for large loads. Temperature of + 1 °C to + 10°C on the inside - Refrigerant: R134a, chlorine free, in compliance with european standards.

• The refrigerator is a vertical refrigerated display case whose com-ponents are sufficiently distant to be identifiable.

• The refrigerator is equipped with instrumentation (flow rate, tem-perature, pressure, electric power) allowing the full study of the process.

ReFRigeRAToR:• Gross volume: 372 l• 1 door with thermo-insulating glass• Exterior finish: steel coated with electrostatic white paint• Insulation: polyurethane HD• Interior lighting• 7 adjustable rays in 40 mm pitch

FAiLUReS:• The most common failures are encountered in after sales services.• They may be electrical or fluid source.• The teacher applies a failure using the infrared remote control.

The student is facing a degraded mode operation or to a stop.• A portable thermometer supplied and the instrumentation in fixed

post (manometer, voltmeter, ammeter) allow him to diagnose

TECHNICAL DETAILS

domeStiC refrigerator maintenanCe

CRM 016

48


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REFRIGERATION3

• Study of the basic concept of a refrigeration plant to R134a.• Study of the important phases of a compression refrigerating cy-

cle - condensation - evaporation - expansion.• Fluidic and electric realization.• Refrigerant recovery, vacuum operation, load.• Preventive and curative maintenance• Start-up and proper operation tests


SUPPLY• Electricity : 230 VAC Mono – 50 Hz


SERVICES REQUIRED

• The installation consists of a hermetic condensing unit, of an eva-porator, the gas and liquid pipes, and a regulation box.

• The installation is supplied with all the necessary equipment to the handlings.

• Design, manufacture and industrial material.• The unit is designed for different levels and fields of study.• Using the refrigerant fluids• R 134 a, in line with new standards of refrigerants

heRmeTiC moToR ComPReSSoR (1)• Commercial type• Electrical power 1 / 8HP• Cooling capacity 402 w• Condensation temperature: + 55 °C• Evaporation temperature: + 5 °C

hP mAnomeTeR . ComPReSSoR oUTPUT - ConDenSeR inPUT

• Air condenser (3)• Forced convection• In copper tube and aluminum fins• Electrical power of the fan: 33 w• Liquid starting service valve (5)• Dehydrator (9)• A solid body Ø ¼• Fluid state indicator - high pressure liquid (10)

TheRmoSTATiC exPAnSion VALVe (12)• With internal pressure equalization• Calibration orifice of interchangeable flow rate • Air evaporator (13)• Forced convection• Copper tube and aluminum fins• 1 fan: total electrical power: 30 w• Cooling capacity: 523 w / ΔT 10 °C• Exchange surface: 2 m²

ComPoSiTion oF SPeCiFiC TooL KiT oUT 134 (oPTionAL):• Recovery station• Vacuum pump• Electronic leak detector• Thermometer with contact probe• Manifold• Electronic load balance• Flexible with valves (blue, red, yellow)

ComPoSiTion oF BASiC TooL KiT (inCLUDeD):• Monkey wrench large format • Monkey wrench small format• Flat screwdriver• Phillips screwdriver• Tom thumb flat screwdriver• Phillips screwdriver tom thumb• Flat key of 10• Flat key of 11• Set• Ratchet wrench refrigerationist

ComPoSiTion oF The KiT RePLACemenT PARTS (in-CLUDeD):

• Dehydrator• Liquid LED• Thermostatic expansion valve with internal pressure equalization

and nozzle• Magnetised electrovalve coil• Maintenance cloths• Cleaning products• Leak detector Type presto bubble• 5 nuts 1/4 • 2 nuts 3/8• 1 double nut 1/4• 1 nut reduced 3/8 1/4• 1 nut reduced 3/8 ½

TECHNICAL DETAILS

habilitation benCh refrigerant fluidS

HFF 134

49


List of the components of the specific tools kit:• Recovery station• Vacuum pump• Electronic leak detector• Thermometer with contact probe• Manifold• Electronic load Balance

TECHNICAL DETAILS

refrigerant fluid tooling

OUT 134

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REFRIGERATION3

• Study and settings of the pressure switches.• Study and adjustment of constant pressure valves of evaporation

and of condensation.


• The adjustment bench equipment of specific elements in refrige-ration comes complete with all the accessories required for ope-ration.

• Design, manufacture and industrial material.• The didactic interest of equipment is designed for different levels

and fields of study.• A silent air compressor is used to simulate the operation of a

refrigerating circuit.• The facility has three working faces

TECHNICAL DETAILS

adjuStment benCh of SPeCifiC elementS in refrigeration

REG 100

51


• The portable acquisition system allows to visualize the thermody-namic cycle on the diagram of Mollier in real time.

• Recording all data (two pressures and three temperatures) and exploitation on excel.

• Can be used on all thermodynamic systems.


Portable aCquiSition SyStem of viSualization of the thermodynamiC CyCle

SUP 120

• Acquisition casing• 3 thermocouples with spring clip• 2 pressure sensors 4-20 mA with hoses• Power cable• USB-USB Cable• Touch tablet• Acquisition software and drivers

TECHNICAL DETAILS

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• Study of the components of an installation• Operation in heating or cooling (refrigerant)• Determination of the heat balance.• Effect of the air velocity.• Study of the psychrometric transformations on the humid air

diagram.• Effectiveness of the exchanges.


• The air conditioning study unit is delivered complete, instrumented with technical handbook and practical work.

• The operation is identical to the sets of larger capacity.• Treatment zone in depression.• Measurement of what enters, what happens and what comes out.• Housings of transparent treatment.• Easy access to components• Use of R134a refrigerant complies with the new standards of re-

frigerants• Air outlet flap preheating battery• Ventilation box 500 m3/h 1450 rev/ min• humidification box• heating battery 1.5 kW• Cold battery with direct expansion 2 kW• Filtration box gravimetric coarse air inlet and end opacimetric• Production of steam• Hermetic compressor R134a• Regulator of capacity type KVC• Condenser with forced air convection • Bottle liquid reservoir• Dehydrator filter

• Liquid LED• Liquid line solenoid valve • Thermostatic valve with external pressure equalization• Suction line accumulator • Low pressure manometer• Handset security pressostatic • High pressure manometer• Regulator solenoid valve capacity • Pressostatic regulating handset

PoRTABLe inSTRUmenTATion:• 1 thermo-hygrometer with probe• 1 anemometer

TECHNICAL DETAILS

SUPPLY• Electricity : 230 V mono phase – 32 A• Arrival clear water 1 l/min.


SERVICES REQUIRED

air handler unit

CRA 525

AIR CONDITIONING4

53

HVAC and thermal engineeringAIR CONDITIONING4

• Study of the components of an installation• Operation in heating or cooling (refrigerant)• Determination of the heat balance• Influence of the air new / recycled air• Influence of the air velocity• Study of psychrometric transformations on the humid air diagram• Effectiveness of exchanges• Pressure losses of the different equipment


• Steel grille - temperature simulation resistor 2550 W (preheating)• Fresh air / recycled air - manual control- protection elements• Gravimetric coarse filter - fine filter opacimetric• R134a fluid - evaporator installed in the box (power of 2 kW) - the

condenser on the bottom of the chassis - Compressor, liquid tank, dehydrator, suction line accumulator

• Power 1.5 kW - dry steam rail• Heating function 1500W• Flow rate max2800 m3/h - speed max2400 rev / min - speed

controller - output valve• Aluminum chassis - Transparent and removable lateral panels -

upper and lower panels - passage section 400x300 mm

ACCeSSoRieS inCLUDeD:• 1 thermo-hygrometer with a mobile probe• 1 anemometer• 1 manometer with eight columns for the measurement of the static

pressures on the vein• 1 refrigerant flowmeter• 1 manometer HP• 1 manometer LP• 1 high pressure pressostat• 1 low pressure pressostat• 1 regulating thermostat pump down

TECHNICAL DETAILS

SUPPLY• Electricity: 220V mono - 50 Hz -20A • Dimensions (LxPxHmm) : 2000x650x1670• Weight (in kg):100• Arrival clear water 1 L/min• Departure condensates


SERVICES REQUIRED

air Conditioning unit

CRA 530

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AIR CONDITIONING4

• Study of the components of an installation• Heating or cooling operation (refrigerant and/or chilled water• Determination of the heat balance• Influence of the new air ratio / recycled air• Influence of the air velocity• Study of psychrometric transformations on the humid air diagram• Effectiveness of exchanges• Pressure losses of different equipment• Study of the regulation.• Temperature / humidity• Free cooling and free Heating


heATing• Preheat fresh air• 3 levels of 2.5 kW electric• Manual control

eLeCTRiC heATing TReATmenT

• 1 level 6 kW electric• Control 0 - 10 V 0 ... 6 Kw

heATing BY hoT wATeR heATing BATTeRY• Battery output 6 kW• Servomotor control 0 - 10 V to 0 - 100% opening of the three-way

valve

VenTiLATion• Supply air fan

- Nominal flow rate: 1400 m3/h- Frequency inverter on the engine- Transmission by pulley-belt- Temporization on the fan when the plant shutdown

• Extraction fan- Nominal flow rate: 1400 m3/h - Voltage Inverter on the engine- Direct coupling

inSTRUmenTATion• Seven temperature and relative humidity measurements

- Fresh Air- Return air- Air after mixing- Air after cold battery- Air after humidifier - Air blowing- Ambient air

• Manometer with eight columns for the measurement of static pressure throughout the treatment

• Refrigerant flowmeter and high and low pressure manometers on the direct expansion group.

• Type of probes thermocouple and pressure sensor for digital display temperatures and pressures.

• Two flow rate probes (supply and return) with retransmission on digi-tal display of Kimo type

• Sensor with display for the speed of rotation of the blower fan.• Local pressure sensor with display for the work in overpressure or

depression.• Condensing pressure control on refrigeration unit by pressostatic in-

verter on condenser fan.

ChASSiS•• TAluminum frame anodized on wheels.ransparent and easily removable side panels.

TECHNICAL DETAILS

• The air conditioning study bench is delivered complete with technical manual and practical work.

• The components are industrial type.• The operation is identical to the sets of larger capacity• This equipment is intended to be installed in a position, to know how

to attach to a local to be conditioned.• Depression treatment zone• Mixing box at the suction • Measuring of what enters, of what is happening and what comes out.• Transparent handling boxes• Easy access to components• Use of R134a refrigerant complies with the new standards of refrigerants• All control inputs of the actuators are connected to Ø 4 mm banana

sockets allowing the operation in manual or in regulated mode (connection to climate control bench RTC 200).

mixTURe Box• Servomotor simultaneously controlling three check valves: Fresh air -

recycled air - air extracted• Control 0 - 10 V 0 - 100% recycled air

FiLTRATion• Gravimetric coarse filter, fine filter opacimetric

CooLing / DehUmiDiFiCATion• Direct expansion battery

- Fluid 134 a- Refrigeration unit Qo 6.3 kilowatts at + 5 °C- Type of regulation «pump down»- Type of control T.O.R.

• Chilled water battery- Water 7 ... 12 °C regulated by three-way valve and servomotor- Chilled water group with condensation by air mounted on cas-

tors and fitted with quick connect hoses.- Servomotor control 0 - 10 V 0 - 100% open

hUmiDiFiCATion• With dry steam

- Capacity: 4 kg/h- Control and digital display controller- Electrodes heating principle- Control 0 - 10 V 0 ... 5 kg/h

• With water spray-- Manual setting onlyMeasurement of pressure and flow rate sprayer

SUPPLY• Electricity: 400 V three-phase 50 A• Water: 1 l/min of the network and evacuation• Connections of the air networks on the machine Ø 355 mm


SERVICES REQUIRED

air handling unit

CRA 546

55


• Operation of a water chiller group• Identifying the different components and analysis of their function• Study of refrigerant compression machine• Study of the thermodynamic cycle of the refrigerant• Evaluation of coefficients of performance - Energy balances to the

exchangers.


• The water chiller comes complete equipped with technical manual and practical work.

• The group consists of a refrigerating machine with a compressor and a starting water circuit.

• The instrumentation which the bench is equipped allows the mea-surement and adjustment of operating parameters.

• The water chiller can be sold as utility, or with a network provi-ding power, optional.

ComPReSSoR TYPe SCRoLL heRmeTiC• Rated power: 10,9 kW – air + 32 °C – water 7/12 °C• Thermal protection by klixon

AiR ConDenSeR• Copper tube and aluminum fins• Axial fan – 0.37 kW motor 6-pole – 6,5 m3/h

eVAPoRAToR• Coaxial type in insulated tank• Water pump and water flow rate detector• Measurement of water flow rate input - modulating three-way

valve with servomotor with manual and linear control 0 – 100%

ReFRigeRATion CiRCUiT• Dehydrator - Fluid state indicator - thermostatic expansion valve

with internal pressure equalization• Refrigerant flowmeter in the liquid phase• High and low pressure manometers

eLeCTRiCAL Box• Control in 24V• Microprocessor protections for the following functions:• The water temperature control• Frost protection• Anti-short cycle• Alarm tone

TECHNICAL DETAILS

SUPPLY• Electricity: 400 V three-phase 16 A


SERVICES REQUIRED

Water Chiller grouP

GEG 106

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AIR CONDITIONING4

• Autonomous bench for the study of programming an air handling unit by simulation the inputs and visualization of the outputs on color synoptic representing a full installation.

• Bench can be connected to an air handling unit (Ref. CRA 546) allowing to study the regulation on a real machine.

RegULAToR• Type Sauter with integrated web server• Temperature control and simultaneous relative humidity• Of the digital type• Inputs and outputs carried over to safe type banana sockets Ø

4 mm

SYnoPTiC• Color representing a an air handling installation of temperature -

relative humidity• The temperatures and relative humidities can be simulated by a

potentiometer• The outputs 0 – 10 V and T.O.R. are displayed on digital indica-

tors and LED on the synoptic.

eLeCTRiCAL Box• Head protection by differential circuit breaker 30mA• Control and low voltage signaling (24 Vac)• 2 ports RJ45 for connecting a PC (or) connection on a network,

2 USB ports to connect a keyboard, mouse, USB stick… 1 video output and 230V socket

PRogRAmming• The PLC allows a gradual evolution thanks to its 8 practical works:

- Practical work 1 to 4 control on the temperature, starting with the heating battery only, and then only for the cooling battery then integrate into a third Practical work both batteries (hot and cold). The fourth Practical work adds the mixture of air register.

- In the Practical work 5 to 7 we pass over a control temperature and relative humidity.

- The Practical work 8 allows to work on the depression or a pre-mises overpressure by varying the speed of the air blowing fan.

• Summary of different achievable practical works

YoU CAn woRK on Two moDeS oF oPeRATion:• Either on a temperature setpoint and blast air humidity• On a setpoint temperature and return air humidity

TECHNICAL DETAILS


SERVICES REQUIRED

• Study of an air conditioning installation• Installation of a regulator• Research and identification of components• Wiring of inputs / outputs• Adjustment• Simulation of temperature inputs• Visualization of the actions of the regulator• Optimization of the settings


air Conditioning Control benCh

RTC 206

57


SUPPLY • Electricity: 230 VAC mono – 50 Hz-10A• Water : 1,5 l/mn (network)-25°C maxi• Or powered by the bench STL050

DimenSionS • LxWxH : 880 x 600 x 660 (mm)/Weight : 50kg

SERVICES REQUIRED

heat PumP air / Water

STL 100

• Identification of circuit components of air / water heat pump• Visualization of the condensation of the fluid in a glass exchanger• Study of the thermodynamic heat pump cycle.• Measure the yield of a refrigeration cycle• Determination of the energy balances of the condenser, of the

evaporator and the entire heat pump.• Comparison of the vapor compression cycle established by mani-

pulation with the ideal cycle on pressure-enthalpy diagram.


ComPReSSoR• Of Industrial type• Electrical power: 1/8 CV• Cooling capacity: 402 watts• Condensation temperature: + 55 °C - -Evaporation temperature: + 5 °C


high PReSSURe SAFeTY VALVe

ConDenSeR wATeR / R134A• Glass grille• Coil tube• Arrival water and drainage network

wATeR FLoAT FLowmeTeR

DehYDRAToR

inDiCAToR oF FLUiD STATe

FLoAT FLowmeTeR R134A • Magnetic transmission• A needle dial• Stainless steel construction

TheRmoSTATiC exPAnSion VALVe• With internal equalizer• Adjustable Overheating

AiR eVAPoRAToR • Forced convection• Copper tube and aluminum fins

Low PReSSURe mAnomeTeR

SAFeTY PReSSURe SwiTCh hP / LP• Instrumentation :• Voltmeter - Ammeter on the compressor circuit• A temperature indicator and plate with banana plug to select the

temperature displayed• 9 T type thermocouple spread on the circuit• 2 Pressure manometers on the refrigeration circuit (manometer

with dual scale pressure-temperature R134a)• A float flowmeter 0.2-1.5L / min for the cooling of condenser• A refrigerant flowmeter 40-250L / min• A portable anemometer for the air flow rate

oPTion:• Identical bench with reversing valve of the cycle

TECHNICAL DETAILS

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AIR CONDITIONING4

• Study of the thermodynamic cycle of the compression refrigera-ting machine.

• Evaluation of the performances production of cold water.• Yield measurement of a refrigeration cycle, determining the en-

ergy balance of the condenser, of the evaporator and the entire production of cold water.

• The vapor compression cycle comparison established by manipu-lation with the ideal cycle on pressure diagram - enthalpy.


moToR ComPReSSoR• Of industrial type• Electrical power: 1/8 CV• Cooling capacity: 402 watts• Condensation temperature: + 55 °C• Evaporation temperature: + 5 °C


SAFeTY VALVe

AiR ConDenSeR• With forced convection• Copper tubes and aluminum fins

LiqUiD ReSeRVoiR

DehYDRAToR

inDiCAToR oF FLUiD STATe

FLowmeTeR R134A wiTh FLoATeR• Magnetic transmission• A needle dial• Stainless steel construction

TheRmoSTATiC exPAnSion VALVe• A Internal equalizer• Interchangeable flow rate of calibration orifice

wATeR eVAPoRAToR • Glass grille• Copper coil• Arrival water and drainage network

SUCTion ACCUmULAToR LiqUiD BoTTLe

Low PReSSURe mAnomeTeR

PReSSoSTAT high AnD Low PReSSURe ComBineD

eLeCTRiCAL Box• Indicator voltage, intensity, temperature with thermocouples se-

lection• Power switch compressor

TECHNICAL DETAILS

SUPPLY• Electricity: 230 VAC mono• Water: 1,5 l/mn (network)• Anemometer for measuring the air flow rate


SERVICES REQUIRED

unit of ProduCing Cold Water With ComPreSSor

TCP 200

59


• Study of the basic concept of a refrigeration system to the R134a.• Calculation of the coefficients of exchange.• Heat balance calculation• Calculating the yields• Plotting curves on enthalpic diagram.• Study of the thermodynamic cycle of a compression refrigeration

machine• Unit performance evaluation:

- Yields - Energy balances

• Study of the concept of reversibility of the cycle


heRmeTiC ComPReSSoR• Commercial type• Electrical power 1/ 8HP• Cooling capacity 402 W

- Condensation temperature: + 55 °C - Evaporation temperature: + 5 °C

mAnomeTeR hP ComPReSSoR oUTPUT

wATeR exChAngeR• Glass Grille• Copper coil. • Arrival water and drainage network• Measure water flow rate• Measure inlet and outlet temperatures

ReVeRSing VALVe oF The CYCLe

FLUiD ReSeRVoiR

DehYDRAToR

LiqUiD inDiCAToR

FLowmeTeR ReFRigeRAnT R134A• Magnetic transmission• Needle display• Stainless steel

TheRmoSTATiC exPAnSion VALVe• A internal pressure equalization• Flow rate calibration orifice

SUCTion Line ACCUmULAToR

BP mAnomeTeR

SAFeTY inSTRUmenT

AiR exChAngeR• Forced convection• Copper tube and aluminum fins• No vane: 4.2 mm• Cooling capacity: 325 W/ Δ T 10°C• Exchange surface: 1.4 m²

exChAngeR wATeR CiRCUiT• Cold water tank• Exchange system• Recirculation pump• Flow control valve• Flowmeter• Air convector

inSTRUmenTATion• Temperature sampling at each point of transformation• Voltmeter• Amperemeter• Interfaces and connections for P.C. (optional)

TECHNICAL DETAILS

SUPPLY• Electricity: 230 VAC mono - 50/60 Hz - 3 A


SERVICES REQUIRED

reverSible heat PumP

TCP 300

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AIR CONDITIONING4

• Study of an air conditioning with separate elements (INVERTER SPLIT SYSTEM)

• Operation of a refrigeration system• Role of various organs• Heat balance


• The bench consists of two bodywork modules. The first includes the condensing unit and the second involving the evaporator power of 2100 Watts

• The material is industrial base• The instrument is equipped with a bench that allows the measure-

ment and adjustment of the operating parameters

inSTRUmenTATion• Two pressure measurements on HP and LP refrigerant circuit.• Refrigerant flow rate.• Temperature of the characteristic points of the refrigerant circuit

and the secondary fluid (air).• Voltmeter and ammeter on the electrical system of the compressor

used to calculate the power consumption.• Process temperature indicator: A 230

TECHNICAL DETAILS

SUPPLY• 230 VAC mono phase –6A


SERVICES REQUIRED

Study benCh of an air Conditioning of tyPe SPlit SyStem

CRM 005

61


• Study of an air conditioning with separate elements (SPLIT SYSTEM)• Operation of a refrigeration system• Role of various organs• Heat balance


• The bench consists of two bodywork modules. The first having the condensing unit and the second comprising the evaporator and which can be placed in a closed chamber simulating a room.

• The basic material is industrial• The instrument is equipped with a bench that allows the measure-

ment and adjustment of the operating parameters• The study bench of an air conditioning of type SLIP SYSTEM co-

mes complete with technical manual and practical work.

inSTRUmenTATion• Two pressure measurements on HP and LP refrigerant circuit.• R410 refrigerant fluid flow rate.• Temperature of the characteristic points of the refrigerant circuit

and the secondary fluid (air).• Voltmeter and ammeter on the electrical circuit of the compressor

used to calculate the power consumption.• Process temperature indicator: A 230V

TECHNICAL DETAILS

SUPPLY• 230 VAC mono phase –6A


SERVICES REQUIRED

Study benCh of an air Conditioning of tyPe SPlit SyStem

CRM 013

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AIR CONDITIONING4

• Study and basic concept of a refrigeration installation by absorp-tion of scattering type.

• Study of the important phases of the cycle.• Analysis of the heat balances in the evaporator and in the other

components


• This unit has the distinction of producing low temperatures using a heat source (electric or gas burner) with none of the component rotates.

• The refrigerating fluid used is the NH3. The water is used as solvent. - Boiler - Condenser - Cold chamber / evaporator - A heat exchanger - Absorber - Receiver - A heat exchanger for liquids

• The demonstration bench of the refrigerating cycle by absorption is a one stage refrigeration ensemble which diffuses NH3 in the hydrogen. This technique is most commonly used in domestic ap-plications.

TECHNICAL DETAILS

SUPPLY• Electricity: 230 Vac – 50 Hz• Other voltages can be supplied on request.• Propane bottle


SERVICES REQUIRED

demonStration benCh of refrigeration CyCle by abSorPtion

CRA NH3

63


• To measure and evaluate characteristics.• To reproduce industrial diagrams.• To understand and interpret electric, electronic and air workings.• To study the output.• To calculate powers.• To study the basic concept of a double flow CMV.• To calculate outputs.• To calculate thermic balances.• Study of the ventilation and the alignment.


The system is conceived to allow a quick connection of an isolated flexible sheath, which diameter is 125mm and which length is 69mm, on the new air and the extracted air in order to be able to connect it outside easily.

On the blowing circuit, there are 3 air vents with a diameter of 80mm and 3 other air vents of a diameter of 80mm. Each one of these vents has an air flow set.

• Air outlet vents (polluted air)• Iris diaphragm for flow set• Double flow CMV with exchanger• Box for the extracted air• Air outlets• Air supply openings • Box for the blown air• Air supply opening vent (new air)

All the necessary equipments for the implementation of a double flow CMV is delivered and consist of:

• A double flow power plant with a control box.• All the air accessories.• All the sensors.• Can be integrated to STE 200 unit.

inSTRUmenTATionS• A display mobile flow rate sensor with an analogical outlet.• Four display fixed temperature sensors with an analogical outlet.• All these sensors can be placed on the system’s characteristic

points thanks to a strong fixing system.

FoR The moBiLe FLow RATe SenSoR:• New air circuit• Extracted air circuit• Used air circuit• Blow air circuit

FoR The FixeD TemPeRATURe SenSoRS:• New air circuit• Extracted air circuit• Used air circuit• Blown air circuit• Wooden box

All these measurements will relay the signal reported on the plugs to allow an operation via an acquisition power plant.(STE 005 included with STE 400, software provided)

TECHNICAL DETAILS

SUPPLY• Electricity: 230 VAC 50Hz

DimenSionS• LxWxH: 800 x 1200 x 1600(mm)

SERVICES REQUIRED

Study unit of a double floW Cmv

STE 400

AIR CONDITIONING4

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• Identification of the components of a standard aeraulic circuit • Commissioning of a ventilation system and settings• Study of an aeraulic circuit • Adjustment and measurement of air flow rate• Balancing of the air flow rate in the ducts• Pulleys alignment of the fan (maintenance operation)• Replacement of the fan belt (curative and preventive maintenance)• Measurement of the electricity consumption according to the air

flow rate.• Measurement of temperature rises (requires infrared camera pro-

posed as an option)• Engine start test of fan in direct start or inverter


• The VEN 100 unit is designed to study aeraulic networks and maintenance operations (alignment ...) on the fans. It is com-posed of a fan, two networks of aeraulic ducts and of compo-nents for adjusting the flow rates and make the measurements.

• Students must first identify the components of the installation and proceed with commissioning. When the system is in operation, they must balance the various branches of the network and make measurements (air flow rate, differential pressure, electricity consumption).

• In a second phase they will do maintenance operations on the sys-tem. They can check the pulleys alignment of the fan (preventive maintenance) or if the teacher has misaligned the pulleys before practical work, make a corrective maintenance.

• The bench also allows an electrical study. It is equipped with a direct start and a start by inverter of the fan.

• The robust design of this equipment makes it perfectly suited for school use.

• Its anodized aluminum structure on wheels makes it very robust as well as a great flexibility of integration into your premises. The manufacture of this equipment meets European machine directive

• Input control registry 510x510mm controlled by an electric ser-vomotor

• Gravimetric coarse filterG4 with pressure switch in parallel for the clogging detection

• AC motor with adjustable position and adjustment of the belt ten-sion. Controlled by a frequency converter.

• Fan squirrel cage with transmission belt pulley with the engine• Three phase electrical heating coil diameter 315mm with 9KW

power • Duct network in galvanized steel (315mm diameter and 200mm

diameter)• Register with adjustable diaphragm (diameter 315) with 2

connection for measuring the differential pressure• Tapping to measure air flow rate with an anemometer• Circular air diffusion terminal unit with adjustable flow rate of

315mm diameter (x2)• Register with adjustable diaphragm (diameter 315) with 2

connection for measuring the differential pressure• Circular air diffusion terminal unit with adjustable flow rate of

200mm diameter (x2)• Air flow rate detector (protection of heating coil)• The bench is equipped with an electric box including all the stan-

dard safety components (differential circuit breaker, magneto thermal circuit breaker, white LED, emergency stop ...).

• The front panel includes pushbuttons of commissioning, operating LEDs, fault LEDs (clogged filters ...), potentiometers (register posi-tion and fan speed) and safety sockets for measuring the current and voltage of each phase of fan powering.

TECHNICAL DETAILS

SUPPLY• Power supply: 400 Vac - 50 Hz - 20 A• Electrical supply Type: 3 phase (s) + Neutral + Earth.


SERVICES REQUIRED

Study of the ventilation and the alignment

VEN 100

AIR CONDITIONING4

65


• Study of solar panel.• Study an output.• Draw up the thermal balance.• Calculate the efficiency. • Calculate the thermal output.• Hydraulic connection• Starting.• Settings.• Control.


SoLAR PAneL:• A « plane sensor » solar panel• Area: 1.10 x 1.70 = 1.87 m²

wATeR TAnK :• Capacity : 200 l• heater : 3 KW

wATeR PUmP:• 1 pump with variable speed on the solar panels circuit

DiSSiPATion:• Water tap.

SoLAR SimULATion:• 2 infrared lamps

SoLAR inSTALLATion mAinTenAnCe KiT whiCh inCLUDeS :• A refractometer to check the glycol content.• Lotion to clean the refractometer.• Test strips the measure of the Ph.• Compass• Manometer to check the expansion vessel.• Screwdriver to control the voltage.• Cinometer.• Control form.• Pipette for water intake.• Analysis bottle.• Screwdriver for a bleeder.

Included with the bench• Water supply and emptying valve• Y strainer• Water meter• Check valve• manometer• Pressure reducer• Back flow preventer• Safety valve• Thermometer with a scale of 0-120°C• Flow meter• Thermostatic mixing valve• Calories meter• Safety valve• Pumping group• Expansion vessel• Automatic air drainer• Quick action coupling• Solar panel• Tank with an electric heater• Hand faucet• Wash basin• Electrical heater

TECHNICAL DETAILS

SUPPLY• Electrical supply: 230 Vac – 50 Hz – 20 A • Electrical network: 1 phase(s) + Neutral + Earth• Water supply: 15 L/min – 2 bars• Water drain: at ground level

DimenSionS• Main unit: LxWxH: 2800x800x1900(mm)• Solar panel: LxWxH: 1965x800x1600(mm)• Weight: 320 Kg

SERVICES REQUIRED

domeStiC h.W. Solar aCCumulator Study unit

ERS 100

RENEWABLE ENERGY5

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RENEWABLE ENERGY5

• Study of a solar installation• Installation of a regulator• Research and identification of components• Wiring of inputs - outputs• Setting• Definition of the solar installation• Temperatures simulation• Visualization of the actions of the regulator• Optimization of settings• Defining a program according of the time


regulator: digital type.• Program graphical representation• Inputs and outputs carried over on sockets of safety type banana

Ø 4 including:• Temperature tank input• Temperature panel input • Output temperature circulator

display: in color representing a solar installation, LED’s simulate the operating status of the various components of the installation.

• Temperatures can be simulated by means of potentiometer.electrical box: Differential circuit breaker protection per capita in 30 mA control and low voltage signaling

• Possibility to perform immediate wiring internally by switches.

SPeCiFiCATionS• Bench of simulation of a solar installation allowing to quickly test

the functions of a regulator and vary the input parameters.

TECHNICAL DETAILS

SUPPLY• 230 V mono phase - 50/60 Hz


SERVICES REQUIRED

Solar regulating teSt benCh

RTC 150

67


• Study of solar panel. • Study of the output.• Setting up of thermal results.• Calculation of efficiency. • Calculation of thermal output.• Comparison of efficiency.• Hydraulic connecting • Electric wiring.• Set up.• Adjustment.• Regulation.


SoLAR PAneL:• A solar panel “collector” • Surface : 2.53 x 2 = 5.05 m²

wATeR heATeR:• Capacity : 550 l• Resistance : 6 KW

CiRCULAToR:• 2 three speed circulators :• 1 on the panel circuit.• 1 on heating circuit.

DiSSiPATion:• Inox sink equipped with tap.

SoLAR SimULATion:• Halogen lamp.• Solar panel.• Emersion tank.• Three way valve.• Electrical backing.• Operation valve.• Expansion tank.• Circulator.• Regulator.• Flow meter.• Thermometer.

TECHNICAL DETAILS

SUPPLY• Electricity : 380 VAC.

SERVICES REQUIRED

RENEWABLE ENERGY5

Solar benCh of drinking Water+heating

ERS 200

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RENEWABLE ENERGY5

• The CET010 bench allows the study of a domestic thermodyna-mic water heater.

• The system is installed according to the manufacturer’s instruc-tions, and allows the user to see its implementation.

• The user must turn on the water heater and measure all operating parameters to qualify it.

• The bench must be connected on the bench of use of domestic hot water ECS100to dissipate ECS occurred.


• Its anodized aluminum structure on wheels makes it very robust and a great flexibility of integration into your premises.

• The manufacture of this equipment meets European machine di-rective

• This equipment can be used alone or with other compatible de-vices in our range (see last section of this document).

TheRmoDYnAmiC wATeR heATeR• Capacity: 215L• PAC Power: 1700W• Electrical power consumption: 500WE• COP (air at 15 °C): 3.9• Duration of setting T °: 7:48• Refrigerating fluid: R134a

BACKUP eLeCTRiC ReSiSTAnCe• Power: 2400W

eVACUATion oF ConDenSATeSLow PReSSURe mAnomeTeR oF The ReFRigeRAnT CiRCUiT

• Scale: -1 to 10 bar• Double graduation: Pressure (bar) and saturation temperature (°C)

high PReSSURe mAnomeTeR oF The ReFRigeRAnT CiRCUiT • Scale: -1 30bars• Double graduation: Pressure (bar) and saturation temperature (°C)

SAFeTY gRoUP wiTh eVACUATion DownwARDLY in CASe oF oVeRPReSSURe AnD VALVe on FeeD

qUiCK ConneCToR SeALing (ConneCTion TowARDS The eCS100 BenCh)inSTRUmenTATion :

• Temperature probes (thermocouple T type) at the inlet and outlet compressor, condenser outlet, inlet expansion valve, air inlet and air outlet.

• Measuring the instantaneous electric power of the CAP• A multi-line digital indicator for displaying measurements.

TECHNICAL DETAILS

• Identify the components of a thermodynamic water heater installation• Visualization of the implementation of the system• Starting, use and settings• Measurement of different operating parameters (electrical

consumption, air temperature, of the refrigerant and the water, pressures)

• Analysis of the energy efficiency of the system and draw the refri-geration cycle on enthalpy diagram.


SUPPLY• Power supply: 230 V - 50 Hz - 6 A• Electrical supply Type: 1 phase (s) + Neutral + Earth.• Water supply: connection on the bench ECS100• Water disposal: at ground level• Water capacity: 215 L


SERVICES REQUIRED

thermodynamiC Water heater

CET 010

69

HVAC and thermal engineeringRENEWABLE ENERGY5

SUPPLY • Cold water supply: 15L / min - 3 bar - 20 °C• Hot water supply: 15L / min - 3 bar - 60 °C• Water disposal: at ground level

DimenSionS • LxWxH : 1000 x 800 x 1600 (mm)/Weight : 90kg

SERVICES REQUIRED

uSitilization benCh of the dhW With fauCet miXer

ECS 100

• Identify the components of a DHW circuit• Study of a system for controlling the temperature of domestic hot

water (safety faucet)• Identification of power supply components in cold water (pollution

check valve, meter, pressure reducer)• Measurement of water flow rates in a mixer• Measurement of water temperatures (hot and cold)• Disposal of wastewater


The ECS100 bench allows the study of the use of domestic hot water.

The user must connect the bench on a cold power supply and on a DHW production.The system is designed to allow the user to visualize the different circuits and understand the distribution system.The instrumentation used to measure flow rates, temperatures and circuit pressures in order to visualize the effect of water pulling on the characteristics of the water in the circuits.The robust design of this equipment makes it perfectly suited for school use.Its anodized aluminum structure on wheels makes it very robust as well as great flexibility of integration into your premises.This equipment can be used alone or with other compatible devices in our range (see last section of this document).

TeChniCAL SPeCiFiCATionS • Supply ball valve• Cold water meter• Hot water meter• Strainer• Pollution control valve• Pressure reducer• Safety thermostatic mixer• Mixer faucet• Stainless steel bin with siphon• Pressure manometer• Float flow meter• Temperature manometer

Includes: desbordes flowmeter:

TECHNICAL DETAILS

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RENEWABLE ENERGY5

• Study of the basic concept of an air-water heat pump• Study of the concept of cycle reversibility• Study of the thermodynamic cycle Plot of the cycle on enthalpy

diagram• Calculation of exchange coefficients• Calculation of yields• Calculation of the heat balance


• Heat pump interior unit• Heat pump exterior unit• Thermometer 0-100°c• Manometer 0-4 Bars• Water flowmeter• Three-way valve with servomotor• Circulator• Automatic air vent• Water supply valve• Y Strainer• Anti pollution filter• Water meter• Isolating valve• Disconnector

TeChniCAL FeATUReS• The didactic unit of heat pump air-water is elaborated around a

heat pump for individual housings, as well small premises of the tertiary.

• Cooling capacity: 4,55 kW – T° air 36° C – T° water 5°• Calorific power: 6,4 kW – T° water 35°C – T° air 10°

inSTRUmenTATionS• Temperature probe, pressure at characteristic points of the instal-

lation (primary and secondary), water flowmeter.

TECHNICAL DETAILS

SUPPLY• Electricity: 380 V mono phase 50 Hz

DimenSionS• Lxl : 2400 x 853 (mm)

SERVICES REQUIRED

heat PumP benCh air / Water reverSible

ERT 100

71


• Study of the basic concept of an air / water heat pump.• Study of the concept of reversibility of the cycle.• Study of the thermodynamic cycle. Layout of the cycle on enthalpy chart. • Calculation of the coefficients of exchanges.• Calculation of the outputs.• Calculation of the heat balance.


inSTRUmenTATionS• Temperature probe, pressure in the characteristic points of the ins-

tallation (primary and secondary), refrigerant and water flowme-ter, Wattmeter.

the aimed educational activities are:• Hydraulic and electrical wiring and coupling.• Putting into service, adjustments and maintenance.• Global heat balance and by subset.• Technico-economic and environmental analysis.• Installation dimensioning

Subunit hP on metallic frame composed of:• Reversible air / water heat pump P=8, 29 KW for a water outlet

in 35°C and an air inlet temperature of 7°C.• Internal exchange module composed of:

- 1 remote control. - 1 exchanger. - 1 flow sensor. - 1 trap

• Hydraulic module composed of: - 1 circulator. - 1 flow indicator. - 1 temperature indicator. - 1 control valve.

• Electric auxiliary unit 3 KW• Software of statement of functioning parameters• Box of electrical protection• Electrical energy meters• Mixing tank of 50 L• Set of hydraulic accessories:

- 1 expansion tank - 1 safety valve with manometer - 1 heating start circulator. - 1 heating start collector - 1 heating return collector - 1 filling set (Valves, Filter and valve clapper)

- 1 drainage set (valve) - 1 filter sieve

• Refrigerant circuit R410A between the outside unit and the inside unit• Subunit of hydraulic and aeraulic circuits measure

- 2 meters of electrical energy - 2 meters of thermal energy with digital display - 1 flowmeter - 1 differential manometer - Sleeves and wall lamps to receive the PT 1000 temperature probes

- Mixing tank temperature - External temperature - HP air inlet temperature - HP air outlet temperature - Water start temperature - Water return temperature

• Instrumentation of the cooling circuit - 1 manometer LP - 1 manometer HP - Temperature probe PT 1000

- LP suction temp - HP backflow temperature - Evaporator inlet temperature - Evaporator outlet temperature - Pressure relief valve inlet temperature - Pressure relief valve outlet temperature - Condenser inlet temperature - Condenser outlet temperature

• Acquisition and supervision unit of a climatic installation in a box form containing a datalogger and a communication module.

• Terminal block• Data centralization, data recording• Player/recorder of multi-way temperatures• Recording and evolution of the 4 temperature probes. The data

are exportable on PC for processing with the included software.

TECHNICAL DETAILS

SUPPLY• Electricity: 230 VAC 50 hz.• Network supply tap water 3 bars 15l/min• Waste water drainage (diam 40mm)• Weight of the complete bench: 200kg empty weight

SERVICES REQUIRED

RENEWABLE ENERGY5

reverSible air-Water heat PumP Study unit

ERT 105

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RENEWABLE ENERGY5

• Study of the basic concept of a heat pump water-water• Study of the concept of reversibility of the cycle• Study of the thermodynamic cycle plotting on enthalpy diagram• Calculation of exchange coefficients• Calculation of yields• Calculation of the heat balance


The didactic unit of water-water heat pump is built around a heat pump designed for individual dwellings, as well as local small of the tertiary.

hoT oPeRATion:• Heat output: 6,8 kW.• COP: 2,74.• Fluid: Water• T° input / output: 45°C / 6,5 °C.• Cooling Power: 4,7 kW.• Fluid: Water.• T° input / output: 10°C / 6,5°C.

CoLD oPeRATion :• Cooling capacity: 4,7 kW.• EER: 3,09.• Fluid: Water.• T° input / output: 11,3°C / 7°C.• Cooling Power: 7,3 kW.• Fluid: Water.• T° input / output: 29,6°C / 35°C.

inSTRUmenTATionStemperature probe, pressure at characteristic points of the installation (primary and secondary), flowmeter, Wattmeter.

• Educational activities targeted: - Wiring and hydraulics and electrical connection. - Commissioning, adjustment and maintenance. - Global heat balance and subset. - Analysis techno-economic and environmentals. - Dimensioning of installation...

• Subset CAP on metal chassis consists: - Heat pump water / water including : - 1 R410A refrigerant circuit - 1 hermetic SCROLL compressor - 1 evaporator with brazed plate isolated - 1 condenser with brazed plate isolated - 2 complete hydraulic modules

- 1 variable speed circulator - Internal circuit

- Flow rate : 1,17 m3/h - Pump power 0,19 kW

- External circuit - Flow rate : 1,15 m3/h - Pump power 0,19 kW

- 2 expansions tanks - 1 drain valve - 1 differential water pressure switch

• 1 electric box• 1 module of regulation and signaling

- Temperature regulation ice water (on the return) - Temperature regulation of hot water - Regulation from a water law according to exterior T° compen-sated by the ambient T°

- Temperature display on the terminal - Anti-short cycle management - Control of operating parameters....

• Standard refrigeration components - Thermostatic expansion valve - Valve 4ways of cycle reversal

• Control and safety devices - High pressure safety switch - Water Flow rate controller on the evaporator and the condenser

• Antifreeze probe on evaporator and condenser• Return water probe• Flow water probe• Probe T° exterior

Electrical resistance of 3kW in the trayElectrical protection boxElectric energy metersHydraulic accessory Set:

• 2 safety valves with manometer• 1 set filling (valves, filter, bleeder, valve...)• 1 set drainage (valve)

Strainer filter.• Instrumentation of the refrigerant circuit

- 1 BP manometer - 1 HP manometer - Compressor inlet temperature - Compressor outlet temperature - Regulator inlet temperature

• Subset measuring system hydraulic and aeraulic. - 1 meter of electrical energies - Flowmeters - 1 manometer

oPTionS :

It can be connected to the heat pump water / water of the modules allowing the dissipationDissipation radiator bench, bench of dissipation heated floor, unit heater dissipation bench

TECHNICAL DETAILS

SUPPLY• The utilities must be at a maximum of 2.5 m from the installation• Electricity: 400 VAC 50 Hz.• City water mains 3 bars 15l / min• Waste water (diameter 40mm)

DimenSionS• LxWxH: 2500 x 800 x 1900(mm)

SERVICES REQUIRED

heat PumP benCh Water-Water reverSible

ERT 130

73


• Basic study and concept of a heat pump with industrialist com-ponents.

• Studies of the important phases of a refrigerating cycle with com-pression-condensation-evaporation (air/water-water/water).

• Analyze theoretical refrigerating cycle.• Analyze real refrigerating cycle

- Determination of the pressure losses - Determination of overheating - Determination of under cooling - Determination of the refrigerating power to the evaporator - Determination of the power to the condenser.

• Calculation of the heat balances to the condenser and the eva-porator

• Construction of the refrigerating cycle on a diagram of state.• Comparative study enters an evaporation to air or water.


• Bench made up of a heat pump WATER/WATER VIESSMANN modified to be able to function with an evaporator with water or air.

• Ferment out of plastic with resistance of simulation of load.• Exchanger with air with resistance of simulation to charge• Components of the industrial type, assembled on an aluminum

frame anodic provided with four multidirectional casters.• Identification and simplified access have all the elements of the

installation.• Possibility of making function the heat pump in AIR/WATER mode

or WATER/WATER thanks to the addition of an exchanger with air and a system of electromagnetic sluice gate allowing the pas-sage of a mode another.

• Circuit hot water provided with fast connector allowing this to connect to different bench of dissipation.

TECHNICAL DETAILS

SUPPLY• Electricity: 380VAC Tri Of other tensions can be provided

on request • Water: 3 L/min (network)


SERVICES REQUIRED

RENEWABLE ENERGY5

domeStiC heat PumP With evaPoration With air or Water

ERT 200

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RENEWABLE ENERGY5

• Technological study of a biomass pellets boiler.• Study of heat production and Hot Domestic Water supply.• Commissioning and settings of the biomass pellets boiler.• Measuring operating characteristics variables such as flow, pres-

sure, temperature.• Calculation of balance, efficiencies and capacities• Preventive and corrective unit maintenance• Production and storage of pellets made from wood chips.


Study installation of a wood pellets boiler allows technological knowledge on pellets heaters, delivered ready to use, instrumented with technical and training handbooks related to pedagogical farm returns Design, manufacturing, and industrial brand components representa-tive of the market Full material, safety, control and measurementPedagogical interest targeted to different fields and levels of study.The installation is composed of a frame , a pellet heater, its heat and domestic hot water production, a water circuit with measurements of flow and temperature, a circuit with smoke exhaust , measurement tools, and a quick connecting system

• Pellets boiler with condensation• Thermometer• Expansion Tank• Self-sealing connection• Flowmeter• Differential pressure valve• Circulator• Safety valve

• Mud pot• Manometer• Hydraulic disconnector• Strainer• Water meter• Service valve• Self-sealing connection• Flowmeter• Thermometer• Expansion tank• Service valve• Thermostatic valve ECS• Security group• Hand faucet• Circulator• Expander• Manometer• Flowrate adjustment valve• Hydraulic disconnector• Strainer• Water meter

TECHNICAL DETAILS

SUPPLY• Electrical supply: 230 Vac – 50 Hz – 16 A• Type of electrical supply: Phase + Neutral + Earth• Evacuation of Smoke: Diameter 125mm

DimenSionS• LxWxH : 2500 x 900 x 1700 (mm)/Weight: around 500kg

SERVICES REQUIRED

Study of a Wood Pellet heater

GRA 059

75


hAnDLing PRACTiCe ReAL eLemenTS oF heATing • Choice of the equipment• Identification of the components.• Start up• Adjustment• Preventive and curative maintenance• Safety member• Water supply – water treatment for boilers.• Equipment for water expansion…

USe oF The inSTRUmenTATion• Measurement of the flows, pressures, temperatures • Consumption• Measurement of the emissions in chimney (option)

ConCePTS STUDieD• Thermal transfers in a unit heater• Thermal power• Power heating ECS.• Assessments• Outputs


• It is composed of a wood pellet boiler HS TERM 25 Kw, of a hot drinking water circuit, and a high temperature circuit with unit heater.

• Silo volume of 600 L for the storage of cereals, pellet, shredded wood, oil cake of colza…

• The supply of the boiler is done by an endless screw

BoiLeR moDULe • Water supply valve, or isolation valve• Y strainer• Manometer• Backflow preventer• Pressure reducer• Flow meter• Automatic air drainer• Surge tank• Thermometer 0-100°C• Hydraulic kit• Desembouor• Quick action coupling• Balancing valve • Pressure switch• Temperature sensor• Safety valve• Thermal relief valve• Wood pellet boiler multi-heat 2.5

TAnK moDULe • Water supply valve • Y strainer• Backflow preventer• Water meter• Drain valve or isolation valve • Manometer• Backflow preventer• Pressure reducer

• Flow meter• Thermostatic mixer• Pressure Relief Valve• Surge tank • Quick action coupling • Thermometer 0-100°C• Temperature sensor• Balancing valve• Automatic air drainer• Pump• Calorimeter • Storage tank

DiSSiPATion moDULe 3 wAYS VALVe • Unit heater• Air automatic drainer• Thermometer• Temperature sensor• Isolation valve• Glycol fill tank• Pump• 3 way valve with actuator• Flowmeter• Manometer• Manual valve• Quick action coupling

DRinKing wATeR DiSSiPATion• Thermostatic mixing tap• Mixer tap• Thermostatic mixing tap• Mixer tap• Thermostatic mixer tap with time delay• Isolation valve• Flow meter• Thermometer• Quick action coupling

TECHNICAL DETAILS

SUPPLY• WATER: network 3 bars• ELECTRICITY: 380 V three phased • SMOKE : 1 exhaust diam: 150 mm• Drain for sewage on the floor• The utilities must be at a maximum of 2.5m of the installation

DimenSionS• Heater unit module: LxWxH : 1000 x 470 x 1640 (mm)• Sink module: LxWxH : 1495 x 695 x 1575 (mm)• Dissipation module: LxWxH : 1600 x 850 x 1557 (mm)• Boiler module: LxWxH : 1620 x 1400 x 1900 (mm)• Tank module: LxWxH : 2400 x 1400 x 1990 (mm)• Exchanger module: LxWxH : 800 x 400 x 1190 (mm)• Electric module: LxWxH : 1360 x 700 x 1910 (mm)

SERVICES REQUIRED

RENEWABLE ENERGY5

Wood Pellet boiler

GRA 125

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RENEWABLE ENERGY5

• First contact with a standard heating installation of pellet stove type domestic automatic.

• Installation of measuring instruments.• Commissioning and testing of good operation.• Parameter control.• Adjustment of devices of regulations and safeties.• Heat balance and calculation of efficiencies.• Thermal transfers (unit heater and radiators)• Combustion control.• Preventive and curative maintenance.• Mapping of electrical and hydraulic diagram


• 1 pellet stove with integrated regulation• 1 Unit heater• 2 Radiators• 2 Collectors• 2 Dissipation circuits• 1 Electric box incorporating the power and the control• Balancing valves type TA

TeChniCAL ChARACTeRiSTiCS:• Supply valve City 3/4 «, ¼ turn, with ball valve MM• Sub meter of cold water 3/4 «MM• Strainer 3/4 «FF• 3/4 backflow preventer «FF• Integrated safety valve at the pellet stove• 16KW automatic pellet stove, fumes D80mm• Thermometer 0/120 ° C, D80mm, with 1/2 «immersion sleeve• Pot sludge FF 1 «• Injection bottle• Circulator• Manometer 0-2.5bars in oil bath • Flowmeter 0 / 1000l / h stainless steel fittings 1/2 «• Differential pressure valve• Right tap of the heater start 1/2 «thermostatically controlled• Cast aluminum radiator

• Te of setting return radiator 1/2 «• Adjustment element of TA type• Flow rate control valve of type TA FF• Automatic air vent 3/8• 28kW Unit heater connections 1 «• Stainless steel collector 1 «1/4 with 3 nozzles 1/2» F• Stainless steel collector 1 «1/4 with 3 nozzles 1/2» F• Self-sealing fittings of coopling type 3/4 «M

ACCeSSoRieS inCLUDeD• 2 Flexible hoses of 5 meters with quick connectors double sealing

of coopling type.• Identification labels of the pipings

TECHNICAL DETAILS



SERVICES REQUIRED

automatiC Pellet Stove inStallation 16 kW

POG 100

77


• First contact with a domestic heating installation type cogenera-tion.

• Establishment of measuring instruments.• Commissioning and testing of good operation.• Parameters control.• Adjustment of regulations and safety devices.• Control of the combustion.• Preventive and curative maintenance.• Mapping of electrical and hydraulic diagrams.• Study of yields


• Potentiometer simulating the outside temperature of +20 °C to -20 °C with aluminum knurl for temperature variation

• Mural boiler gas condensing cogeneration DHW + heater with integrated regulation, modulating power of 3.5 to 26.2 kW (15 to 100%) which 5 kilowatts maximum provided by the Stirling engine, electric power maximum engine output of 1000 watts , output smoke flue 60/100 mm.

• Wired remote operation• Power supply V3V module with breadboard (separate power sup-

ply 230 volt).• Mixer with spout of 200 mm mounted with square stainless steel

sink recessed.• Flowmeter 0-1600 l / h with needle valve and connection ½

stainless steel.• Reversing valve heating or DHW controlled by probe connection

in 3/4 • Round thermometer 0-120 ° with needle.• DHW probe.• DHW cylinder with 130 liters of a heat exchanger with an ex-

changed power of 22.6 kW with connection diameter 3/4.• Backflow preventer connection 3/4• Magnetic filter connection 3/4.• Isolated loss header, mounted on wall brackets, connection 3/4.• Butterfly drain valve 3/4• Isolated direct circuit module equipped with a latest generation

circulator, thermometer valve on the flow and return, check valve.• Adjustable safety thermostat mounted bracket.• Flow sensor mounted bracket on V3V circuit.• Isolated module regulated circuit equipped with a latest genera-

tion circulator, thermometer valve on the flow and return, check valve, three-way valve and servomotor supplied with 230 volts via the specific power supply box.

• Collector 2 isolated circuits.• 1/4 turn valve plate connection 3/4.• Cold water meter connection 3/4.• Strainer Y connection 3/4.• Pressure reducer with adjustable by knob on the top, connection

3/4.• Manometer oil bath ¼ vertical output.• ECS Safety group with siphon funnel.

oPTionS• AER 033: Bench unit heater• TCF 124: Balancing bench radiators• TCF 121: Bench heated floor• EVC 050: Bench fan coil

TECHNICAL DETAILS

SUPPLY• Electricity : 230VAC - 50 Hz - 16 A

DimenSionS• LxWxH : 2500 x 800 x 2200 (mm)/Water weight: 500kg• Smokes: diameter 60/100mm

SERVICES REQUIRED

Cogeneration inStallation With Stirling engine

COG 100

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RENEWABLE ENERGY5

• Identification and role of components of a hydro-accumulation installation

• Study of the stratification of the water in a tank• Filling a storage tank• Filling the part DHW• Preventive and curative maintenance


• The BAL059 installation allows the learner to deal with a real case of activities. The installation consists of a storage tank, hea-ting and domestic hot water, of primary, secondary and complete sanitary network.

• It is possible to perform various types of practical work on the installation starting with the mapping of the system until assess-ment of full functionality (using instrumentation to remain on the system), via commissioning, adjustment and maintenance, that it is preventive or curative.

• The design of the installation allows it to connect to different pro-duction modules (solar, heat pump, floor furnace, wall mounted boiler) and various dissipation modules (three-way valve, radia-tors, heated floor, unit heater, plate exchanger).


• Its anodized aluminum structure on wheels makes it very robust as well as a great flexibility of integration into your premises.

• The manufacture of this equipment meets European machine di-rective

• This equipment can be used alone or with other compatible equip-ments in our range (see last section of this document).

TeChniCAL SPeCiFiCATionS• Solar tank 600 L• Automatic air vent• Energy meter• Circulator• DHW expansion tank• Float flowmeter• Thermostatic mixing valve• Flow rate control valve• Safety group• Backflow preventer• Water meter• Strainer• DHW Tank interior 170 L

ADDiTionAL ComPATiBLe eqUiPemenTS• Solar installation - Ref: ERS 100• CAP - Ref: ERT 050• Floor standing boiler - Ref: TCF 050• Wall mounted boiler - Ref: TCF 101• Unit Heater - Ref: AER 033• Radiator - Ref: TCF 124• Heated floor - Ref: TCF 121

TECHNICAL DETAILS

SUPPLY• Power supply: 230 Vac Ph+N – 50 Hz – 6 A • Electrical supply Type: Phase + Neutral + Earth.• Water capacity: 650 L approx

DimenSionS• LxWxH : 2400 x 1400 x 2000 (mm)/Weight: approx 520kg

SERVICES REQUIRED

benCh of Storage tank heating + dhW 600l

BAL 059

79


• Identification of the components of a solar photovoltaic installa-tion

• Display of the implementation of components• Starting up, use and settings• Measurement of various operating parameters (illumination, vol-

tage and electric current)• Analysis of energy efficiency of the system


The ERS500 bench allows the study of a system for producing elec-trical energy from solar energy (photovoltaic). Students will initially identify the different components of the production chain.

They will in a second time put the system into operation, adjust and provide an electrical production. They can then take up the various installation parameters (current, voltage, illumination ..) and analyze the produced powers and performance of various components.

The robust design of this equipment makes it perfectly suited for school use. Its anodized aluminum structure on wheels makes it very robust as well as a great flexibility of integration into your premises. The manufacture of this equipment meets European machine directive

TeChniCAL SPeCiFiCATionS• Electric power supply bench with circuit breakers and differential

protection• Zone of instrumentation comprising:• A 230VAC network analyzer for the output of the inverter• Indicator of power of solar radiation• Measurement sockets of electric voltages • Measurement wire of electric currents• Charging regulator• Inverter 24VDC-230VAC• Battery with protective tray• 230VAC dissipation elements (2 lamps and a fan)• 12VDC dissipation elements (2 lamps and a fan)• Backup battery charger• Measuring probe of solar radiation• Photovoltaic solar Panels (power: 80Wc)

ACCeSSoRieS inCLUDeD• Multimeters DC with current clamp meter for measuring the cur-

rents and voltages• Security cordons for connecting of the elements• cable connection between the panels and the main module (len-

gth 20m)

TECHNICAL DETAILS

SUPPLY• Power supply: 230Vac - 50 Hz - 10 A• Electrical supply type: 1 phase (s) + Neutral + Earth.

DimenSionS• Main units:

- LxWxH : 1150 x 800 x 1850 (mm)• Unit with panels:

- LxWxH : 1260 x 600 x 1450 (mm)/Weight : 300kg

SERVICES REQUIRED

Study of a Solar PhotovoltaiC inStallation

ERS 500

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RENEWABLE ENERGY5

• Study solar panels• Study of a pump in charge or in suction.• Yield study• Study of the influence of the panel orientation• Efficiencies calculation• Yields calculation• Assembly of the experiences


This installation is composed of two banks aluminum profile on wheels.

• Bench 1: Photovoltaic solar panels• Bench 2: Electrical panel, inverter, regulation

• Solar pumping station unit comes complete and equipped with technical manual.

• Design, manufacture and industrial material.• 4 polycrystalline modules 80 Wp 12V.• Circulation pump with rotary fans in brass.• A 12 Volt battery.• The instrumentation allows to measure all electrical parameters of

the installation (power, voltage, current).

ShARP SoLAR PAneL 80 PhYSiCAL ChARACTeRiSTiCS:

• Technology: Multicrystalline• Cell dimensions: 125 mm• Number of cells: 36• Dimension (mm): 1200x530x35• Module weight: 8.5 K

eLeCTRiCAL ChARACTeRiSTiCS (1000 wATTS / m2 - 25 °C):• Peak power: 80 Wp• Max voltage: 600V• Temperature coeff: -0.0781 mV/°C• Cell Yield: 14%• Module yield: 12.6%

CiRCULATion PUmP: • Mechanism with rotary fans in brass, carbon graphite and stain-

less steel.• Accepts the seawater and stainless minerals.• DC motor (maintenance free).• Suction capacity: 5 meters

BATTeRY :• Brand: ENERSOL 80• Nominal voltage: 12 V• Load current: 0.66 A• Dimensions: 278 x 175 x 190 mm• Weight included acid: 20.4 Kg• Acid weight: 5.6 Kg• Output position: 1• Codification: NVCE120080WCOTA

TECHNICAL DETAILS

SUPPLY• Electricity: 230 V Mono


SERVICES REQUIRED

Solar PumPing Station

ERS 600

81


• Identification of the components of a solar photovoltaic system• Wiring of the electrical circuit through quick connection• Measurement of the currents and voltages of the network• Adjustment of the position of the solar panel to get the best power

production• Effect on the power when an area of the panel is hidden• Analysis of the efficiency of the system


This unit has been designed to study a small solar power plant.The bench STL400 produces electrical power from the solar power by the means of photovoltaic panels.The students should first identify the main components of the installa-tion to understand the technology.After this they should start up the system, adjust the parameters and produce electrical power. Then they should collect the data (voltage, current) and make the complete analysis of the plant (calculate the power generated, the efficiency of the components…) The robust design of this device makes it suitable for use in schools.The equipment is set up on an Anodized aluminium frame on casters wheels. This gives it great strength and a flexibility of integration into your premises.The manufacture of this equipment complies with the European stan-dard for machinery manufacturing.This equipment can be used alone or with other compatible equip-ment from our range (see last section of this document).

SoLAR PAneL• Type: poly crystalline• Maximum power: 60W• Nominal voltage: 17.7VDC• Dimension: 675x800x35mm

ChARge ConTRoLLeR• Nominal voltage: 12VDC• Max load current: 10A

BATTeRY • Nominal voltage: 12VDC• Capacity: 55Ah• Dimension: 225x135x210mm

VoLTAge TRAnSFoRmeR (inVeRTeR)• Nominal voltage at the inlet: 12VDC• Nominal voltage at the outlet: 230VAC• Max power: 150W

SwiTCh

LighT 12VDC

LighT 230VACACCeSSoRieS inCLUDeD :

• All the wires required for the wiring are supplied.• The system is delivered with a multimeter that comes with a clamp

to measure the current (AC&DC).• A battery loader is also included in case of very low battery.

TECHNICAL DETAILS

SUPPLY• The solar panel should be exposed to the direct sun light

DimenSionS• Solar panel: LxWxH: 770x600x650 (mm)• Main unit: LxWxH: 1050x600x840 (mm)• Weight : 60kg

SERVICES REQUIRED

RENEWABLE ENERGY5

baSiC PhotovoltaiC SyStem

STL 400

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RENEWABLE ENERGY5

• Understand the working principle and the technologies of the equipment.

• Know how put into service the installation: safety instructions, star-tup and adjustment.

• Study and measure the physical quantities of the installation.• Perform energy balances• Manage all of the electrical energies present in the electrotech-

nical technical platform based on weather conditions, pricing of electricity and the user’s needs.

• Analysis of commissioning parameters and installation setting.• Preventive and curative maintenance.


TECHNICAL DETAILS

Study benCh of Wind and PhotovoltaiCS Solar energy on iSolated SiteS

ERC 105

The ERC 105 study bench is delivered complete, instrumented with technical manual and practical work.

• Design, manufacture and industrial material.• The didactic interest is directed for different levels and fields of

study.• Operation :• 4 photovoltaic solar panels on roof.• A wind turbine mounted on the mast.• Communicating weather station (optional).

inSTALLATion PhoToVoLTAiC + winD inCLUDeS:this installation includes:

• 4 solar photovoltaic panels 80 Wp on anodized aluminum ter-race chassis.

• 1 wind turbine of 400 Watts with matte metallic mounted on pa-nels chassis, rotor diameter 1.15 meters.

• 1 central data acquisition with processing software and data ana-lysis for teaching.

• 4 batteries 12 volt 65 Ah with a temperature probe placed in a sealed box.

• waiting for dissipation.• 1 socket 24 volt waiting for dissipation.

• Wind shunt• Solar charge regulator• Battery charger fuse holder• Battery charger• Shunt panels• Converter fuse holder• 30 mA differential circuit breaker• Battery charger circuit breaker• Commissioning relay• Bus interface inverter• USB bus interface• Fuse holder 24 VDC• Differential circuit breaker 230 VAC• Converter

SUPPLY• SUPPLY électrique : 230 Vac – 50 Hz – 10 A • Type d’SUPPLY électrique : 1 phase(s) + Neutre + Terre.

DimenSionS• LxWxH (main) : 2590 x 800 x 1840 (mm)/LxWxH (panels

and wind turbine) 2400 x 800 x 2530 (mm)/Weight : 180kg et 110kg

SERVICES REQUIRED

83


• To observe, manipulate, assemble and disassemble.• To measure, evaluate the characteristics• To reproduce the industrial diagrams• To understand and interpret the mechanical operations, electrical,

electronics.• Study of a wind turbine.• Yield study.• Calculation of efficiency.• Calculation of the yield.• Mounting of the experiences.• Acquisition and management by IT


Communicative teaching system for the study of photovoltaic solar energy:

• 1 wind turbine 400 watts with integrated charge controller (helix of 1.15 meters), and its guyed mast of 6 meters.

• 1 electrical cabinet containing:• 1 inverter 12 volt / 230 volt / 300 watts• 1 battery charger• 1 GEL battery 12 volt 65 Ah with a temperature probe and wa-

terproof box• Derivation box• Set of connection cables • Electrical box with protection of people 30 mA and circuit brea-

ker AC and DC.• 1 single phase 230v outlet on hold on electrical box for energy

dissipation.• The bench is mounted on an anodized aluminum chassis with 4

multi-directional wheels with brakes.• The wind turbine is mounted on a guyed mast of 6 meters• Installation supplied wired ready for use.• 1 Management PLC having the function of data acquisition and

its programming software and data processing on PC (optional).

TECHNICAL DETAILS

Pre-Wired Wind turbine in iSolated Site

ERL 100

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RENEWABLE ENERGY5

• Operation of a wind turbine and its different components.• Wiring of a power generation plant.• The ratio between the wind velocity and the energy production.• Roles of the constituent elements of installation.• Safety to implement.• Speed variation.• Programming of the frequency inverter.


It consists of:• A wind turbine.• An electric motor.• Two control electrical boxes, one to perform the wiring and the

other for variable speed and safety.The instrumentation allows to visualize the air velocity and the characteristics

TECHNICAL DETAILS

SUPPLY• Electricity : 230 V Mono - 50 Hz


SERVICES REQUIRED

Study benCh of a Wind turbine in iSolated Site

ERL 150

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• Operation of a wind turbine and its different components.• Wiring of an electrical power installation.• The ratio of the wind speed and the energy production.• Roles of the constituent elements if the installation.• Safety to implement.• Speed variation.• Programming of the frequency converter.


The wind turbine study unit is delivered complete with instrumentation, technical manual and practical work.It consists of a wind turbine, a fan AXALU and a battery and dissipa-tion module to perform wiring, for variable speed and safeties.The instrumentation allows to visualize the air velocity and characte-ristics of the output current of the inverter.

• Wind turbine• Anemometer• Fan AXALU• AC and DC Protective case• Control panel• Network analyzer output inverter• Voltage and current: wind, battery, inverter• Load controller 12-24 volts• Inverter 12-230 volts 500 Watts

• Dissipation 12V VDC• Dissipation 230 volts VAC• 30 mA differential circuit breaker• Three phase general circuit breaker • Circuit breaker• Contactor• Transformer• Contactor• Connections terminals• Frequency converter• Fan

TECHNICAL DETAILS

SUPPLY• Electricity: 380 V Tri - 50 Hz - 10 A

DimenSionS• WIND TURBINE

- LxWxH : 3000 x 1200 x 1800 (mm)/Weight : 200kg• DISSIPATION BENCH

- LxWxH : 2000 x 800 x 1900 (mm)/Weight : 120kg

SERVICES REQUIRED

Study benCh of Wind turbine

ERL 200

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RENEWABLE ENERGY5

• Study of different wind turbines.• Measurement of the velocity profile in the test tube• Efforts measurement on the wind turbine• Study of a power generation system by wind turbine• Measure on the energy dissipation


• The wind turbine study unit is delivered complete equipped with technical manual.

• It consists of a fan AXALU and two electrical cabinets.• Supervision module and Data Acquisition (optional) allowing to

view: wind speed, wind rotation speed, AC and DC electrical analysis, vibration analysis.

• The wind turbine is provided and a fastening system allows for easy adaptation of these models

• The air circulation speed is 17m/s.• 2 sets two blades: 1 standard +1 with modification of the incli-

nation• The storage of the energy produced is made on a GEL battery

12 volt 80 Ah.

DeSCRiPTion oF The BenCh:• Testing sheath diameter 1500mm with reduction for the fan at

1250mm.• The wind turbine is located downstream of the fan, the speed

measurement is done by a long pitot tube 1000mm. It is connec-ted to a sensor with a digital display that directly indicates the value in m / s. A force sensor allows to measure the force exerted on the wind turbine.

• The bench is equipped with two cabinets. The first contains the en-ergy converters, the measuring elements ... The second contains the electrical power elements.

TeST SeCTion:• Plexiglas section lg: 1500mm diam: 1500mm and then steel re-

duction.

inSTRUmenTATion: • Air speed by Pitot tube.• Force exerted on the wind turbine.• Pressure static upstream and downstream of the turbine.• Rotational speed of the wind turbine.• Electric analysis: ammeter and voltmeter on the production, and

the storage.

• Force on the mast.• Vibrational analysis

DeTAiLS oF The meASURemenT CABineT:• 12V and 230V Transmitters• Network injection Inverter• 230V Voltmeter.• Adjustment potentiometer of the fan speed.• Ammeter 230 V.• Speed indicator• Battery charger.

DeSCRiPTion oF ComPonenTS:• 1 continuous vibration monitoring module with accelerometer and

integrated memory• Inputs:

- Pulses for rotation frequency information - Parameterizing of the system from PC (PC not provided / cable provided)

• Outputs: - Export of data and measurements towards PC

• Software allowing: - The definition of control parameters (number of spectral lines to be monitored, frequency of these lines, types of bearings, reductions reports ...)

- The loading of these parameters towards the vibration monito-ring module

- Exploitation of measurement and analysis of the spectrum de-modulated of the sensor on the PC

TECHNICAL DETAILS

SUPPLY• Electricity: 380 V Tri - 50 Hz - 10 A


SERVICES REQUIRED

Study benCh of Wind turbine in iSolated Site

ERL 300

Documents

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