HVAC - Carlo Gavazzi Systems.pdf · HVAC systems 2 CARLO GAVAZZI Automation Components. Specifications are subject to change without notice. Illustrations are for example only. Solutions

HVAC systems

Solutions

HVAC systems

CARLO GAVAZZI Automation Components. Specifications are subject to change without notice. Illustrations are for example only.2

Solutions for

ABOUT CARLO GAVAZZI

Carlo Gavazzi Automation is an international group active in the design, manufacture and marketing of electronic equipment targeted at the global markets of industrial and building automation.

Our history is full of firsts and our products are installed in a huge number of applications all over the world. With more than 80 years of successful operation, our experience is unparalleled.

We have our headquarters in Europe and numerous offices around the world.

Our R&D competence centres and production sites are located in Denmark, Italy, Lithuania, Malta and the People’s Republic of China.

We operate worldwide through 22 of our own sales companies and also selected representatives in more than 65 countries, from the United States in the West to the Pacific Rim in the East.

Our core competence in automation spans four product lines: Sensors, Switches, Controls and Fieldbuses.

Our wide array of products includes sensors, monitoring relays, timers, energy management system, solid state relays, safety devices and fieldbus systems.

We focus our expertise on offering state-of-the-art product solutions in selected market segments.

Our customers include original equipment manufacturers of packaging machines, plastic-injection moulding machines, food and beverage production machines, conveying and material handling equipment, door and entrance control systems, lifts and escalators, as well as heating, ventilation and air-conditioning devices.

Air handling units Heat pumps Chillers Roof tops Pellet burners

HVAC systems

CARLO GAVAZZI Automation Components. Specifications are subject to change without notice. Illustrations are for example only. 3

DESIGNED TO MEET MARKET REQUIREMENTS

It is becoming more and more important to have an energy-efficient integrated HVAC system for buildings. That is why HVAC components, such as Heat Pumps, Rooftops, Chillers and Air Handling Units need more effective control and additional functions so as to improve overall performance.Communication is important, both for the building management system, using buses such as BACnet, and for the individual units, where Modbus implementation is becoming more and more common, involving components such as the main controller, the compressor, the expansion valve, the energy meter and the soft starter.

Enhance performance with our monitoring relay solutions

•Various monitoring functions: phase sequence, phase loss and voltage level

•Compact dimensions•Worldwide approvals

Increase system efficiency with our solutions for energy management

•Energy meters & power transducers•Power analysers•Current transformers•Serial communications•Solutions with BACnet communication•Web-server solutions

Extend the lifetime of scroll compressors with easy to use soft starting solutions

•Dedicated solutions for scroll compressors

•1- and 3-phase compact solutions•2- and 3-phase controlled solutions• Integrated monitoring functions•Modbus communication

Resistive heaters switching with solid state relays

•ON/OFF solid-state contactors•Proportional controllers•Wide range of 1-phase and 3-phase

solutions•Modular solutions

HVAC systems


Environmental sensors

Energy meters

Soft starters

Solid state relays

Power transducers

Monitoring relays

Solid state relays

CGESCO2CGESHT

CGESAIRVEL

EM23 RSGD RGC3P/RGC2PRGC1P/RGS1P

RM1E

CPT DWA01 RGRM

Air handling units

Carlo Gavazzi’s comprehensive range of energy meters, energy analysers and power transducers keep your plant monitored 24/7.The following communication protocols are available: Modbus, BACnet, M-bus and Profibus.Our web server solutions also provide multi-site monitoring.Our easy to use and reliable soft starter range, with extended ramp-up times, ensures smoother centrifugal fan starts. An intelligent algorithm for current reduction and current balancing results in fewer electrical disturbances and less vibrations during starts.A wide selection of solid-state relays offers analogue switching versions for

the efficient control of resistor packs for heating or dehumidification and Zero Cross switching to reduce electrical spikes on the network.Our compact monitoring relays for power factor monitoring allow the detection of broken belts in centrifugal fans.

•Efficiency improvement •Easy access to monitored data via IT

network•Reduced maintenance and lower

mechanical noise when fan starts•Fewer electrical disturbances and

lower current peaks•Reduced air pressure shocks in the

case of canvas ducts•Optimal de-humidification

HVAC systems


Soft starters

Solid state relays

Monitoring relays

Energy meters/

analysersTimers

Electromechanical relays

RSBS - RSBDRSBS HP

RSBT

RGRM

RGC3P

DPA51 EM10 EM111EM23

DAA51DMB51

RMIA

Heat pumps

Carlo Gavazzi’s comprehensive range of solid state relays for auxiliary heater switching also includes low noise versions so as to reduce disturbance to the supply network.Slim energy meters are available for 1-phase applications.Our wide range of monitoring relays provides phase loss, phase sequence, over and under-voltage monitoring.The complete range for fixed speed scroll compressors consists of single and three phase dedicated to soft starters and two and three-phase controlled solutions with a patented self-learning algorithm to limit scroll compressor start current. The RSBS and RSBT soft starters are compliant with EMC Class B (residential).

•Noise-free switching of auxiliary heaters

•Plug’n’play soft starting solutions•Best-in class current reduction•Compliant with the stringent

requirements for noise emissions•Easy to fit in electrical panels•More protection for the compressor•Quick detection of abnormal

conditions

HVAC systems


Monitoring relays

Switching power

supplies

Soft starters

Power quality

analysers

Energy meters/

analysers

Power transducers Timers

DPB51 - DPA51DLA71 - DPA53

SPDSPMSPPC

RSBD - RSWTRSBT - RSGD

WM40WM30

EM210EM23

CPT DAA51DAC51

Chillers

Carlo Gavazzi’s compact and cost-effective range of power supplies, timers for star/delta switching and monitoring relays are designed to meet your toughest specification requirements for panel mounting.Two-phase controlled solutions with current balancing, three-phase scroll compressor soft starters up to 95 A with a dedicated algorithm for multi-scroll compressor applications.Our solutions for energy management for DIN and panel mount are comprehensive and versatile for the monitoring and power analysis.Modbus or BACnet communication ports are available for communication with controllers and BMS.

•Easy installation even in limited space

•Protection of compressors•Reduction of starting current by 50% •No settings required• Improved efficiency•Remote access to data•Easy integration into existing

communication networks

HVAC systems


Monitoring relays

Switching power

supplies

Soft starters

Power quality

analysers

Energy meters

Solid state relays Timers Environmental

sensors

DPA53 DPA51DPB51

SPMSPDSPPC

RSBTRSWTRSBD

WM40WM30

EM24 RGC3PRGC3ARGC1P

DAA51DAC51

CGESHTCGESAIRVELCGESCO2

Roof tops

Carlo Gavazzi’s range of energy meters and power analysers fulfil all requirements in terms of both features and costs, for remote monitoring of energy consumption.The comprehensive communication protocols and web-server solutions allow flexible and easy integration.We offer proportional controllers for heaters and fans. Our compact IP20 solutions with phase angle control for fan speed regulation (one-phase and three-phase), also two-phase solutions for resistive heater modulation (RGC2P) full cycle switching.Our range of soft starters are able to provide integrated diagnostic functions for additional protection.

The related operational temperature range is up to 60°C.The self-learning algorithm, which is active at every compressor start, ensures that the compressor always starts with the correct parameters.Modbus communication is also available to transmit real-time data to the machine controller.

•Efficiency improvement•Easy data transmission to the BMS or

the controller•Automatic settings•Reliable operation even at high

temperatures•Compact and cost-effective solutions

HVAC systems


Inductive proximity sensors

Capacitive sensors

Solid state relays

ICB12 CA30CACD50CA18

RM1ARP1

Pellet burners

Carlo Gavazzi’s compact and cost-effective series of solid state relays is widely known for its reliability and robustness for high switching frequencies of water pump or smoke fan.Our ICB inductive sensors are used to detect the position of the dampers so as to direct the air flow where needed.Short circuit, reverse polarity and transients protection is assured.Our new 4th generation of Tripleshield sensors CA30CA.. allows a dust alarm to be sent when the sensor gets dirty and needs to be cleaned. A temperature alarm is sent when the temperature exceeds 60°C. EMC immunity and high sensing

capability ensure correct detection in all conditions, especially where pellet-dust remains on the reservoir surface.

•High switching frequency•Silent and reliable operation even in

harsh environments•Safer operation of the burner• Intelligent alarms•Different configurations available,

tailored to specific needs

HVAC systems


Soft starters

Monitoring relays

Soft starters

RSBSRSBS HP

DPA51 RSBDRSBT

Our expertise in scroll compressors

In a Heat Pump, as well as in a Rooftop or in a Chiller unit, the compressor is the heart of the system. It supplies the inverse cycle and is also the most expensive and energy-consuming device in the machine. When starting, the scroll compressor operates in a very abrupt way and this can lead to undesirable effects to the machine itself and to the nearby environment. A direct on-line (DOL) start is performed in just 3 cycles (around 60 ms) for a 3-phase machine and a little more for 1-phase ones. This can result in rapid inrush current (around 8 times the nominal current) and significant vibrations. The first effect of high inrush current is voltage fluctuations during starts, especially where the grid is not so resistant, as in many domestic or commercial

environments or in locations far from the energy source. This leads to lights flickering and potential interference with equipment such as LAN networks, Wifi, smartphones and tablets. The second effect is that the nominal current for the utility contract may be exceeded, which could result in fines from the energy supplier or having to increase the contract power at a higher cost. In addition, direct on-line starts cause wear and tear to the coils, reducing the lifetime of the compressor.Vibrations mainly cause a shock to the motor, starting from the shaft, which means shorter compressor lifetime. They also lead to mechanical shock to the pipes which, especially in the long term and for larger machines, can cause refrigerant leakage. Last but not least, the noise of a

direct on-line start can be rather annoying. These problems can be solved by using our range of soft starters specifically designed for scroll compressor applications. Inrush current is reduced by 50 to 55% and the compressor is started within 1s, allowing a smooth start and proper compression and lubrication. The 3-phase RSBD and RSBT soft starters are provided with an auto-adaptive algorithm which ensures the best inrush current reduction at every start. As the soft starter follows the changes in the compressor and the system over time, no setting is needed. At the same time, when unexpected conditions occur, such as a very high pressure difference in the refrigeration circuit, the soft starter will react ensuring starting even in the worst conditions.

HVAC systems


DPA51 / DPA53

• Dimensions:81x17.5x67.2mmDINrailhousing• Phasesequenceandlossrelay• 3phaseAC(ownpowersupply);regeneratedvoltage• Powersupply208-480VAC(±15%)• Undervoltagedetection• UL-CSA-CCCapproved

MAIN FEATURES• Compressorprotectionfromreverserunningandphaseloss

• 17.5mmwidth:thesmallestinthemarket• Plug&Play:nosettingsneeded

Phase sequence and loss relays

DAA51 / DAC51

• Dimensions:81x17.5x67.2mmDINrailhousing• Delayonoperatingfunction(DAA),start/deltafunction(DAC)

• Universalpowersupply• Repeatability:<0.2%• UL-CSAapproved

MAIN FEATURES• Extendeddelay-on-operatingtime,selectablefrom0.1sto100h

• Star-delta control function with star and star-to-deltaadjustabletimes

• Protection against frequent compressor starting andfrombiginrushcurrents

Timers

DWA01

• Dimensions83x22.5x99.5mmDINrailhousing• Cosφ monitoringrelays• 3phaseAC(ownpowersupply);regeneratedvoltage• Powersupply208-240VACor380-480VAC• UL-CSAapproved

MAIN FEATURES• Detectsanypotentiallydangerouschangeofthecosφ• DirectcurrentconnectionorbyCT• Easysetup

Cosφ relays

DPB51 / DPB71

• Dimensions81x17.5or35.5(DPB71)x67.2mmDIN-railhousing

• TRMS3-Phasesequence,PhaseandNeutrallossrelay• 3 phase independent over and under voltage withadjustabledelay

• Star and Delta power supply from 208-480 VAC(±15%)

• UL-CSA-CCCapproved

MAIN FEATURES• Compressorsprotectionfromreverserunningandphaseloss

• DetectsL-LandL-Nvoltage• 17.5mmwidth:thesmallestinthemarket• Independentvoltagesetpointsandbuilt-indelays

Phase relays under/over voltage

DLA71

• Dimensions:81x35.5x67.2mmDINrailhousing• Pumpalternatingrelayfor2or3pumps• Galvanically separated power supply, 24/48 or115/230VAC

• 2xor3x5ASPSTrelayoutput• UL-CSAapproved

MAIN FEATURES• Built-infunctionforautomaticrotationofthepumps• Built-in delay for the second or thirdpump in casesimultaneousactivationisrequired

• Plugandplay:nosettingsneeded

Pump alternating relays

E83

• Dimensions:56x22.5x49mm• 7inputranges• Ouput4-20mADC• Nopowersupply• UL-CSAapproved

MAIN FEATURES• EasyinterfacetoPLC• Builtinhallsensorforcurrentsensing• LEDindication

AC Current transformers

Our product range


RSBT

• Enhanced current reduction capability with patentedauto-adaptivealgorithm

• Integratedadvanceddiagnosticfunctions• 3-phasecontrolledandinternallybypassed• Compliant with Residential (Class B) Limits forEmissions

• cULuslisted,VDE(EN60335-2-40)

MAIN FEATURES• Plug&Play:noexternalsettingsneeded• Typicallly >50% scroll compressor inrush currentreduction

• Compactdimensions:betterpanelspacesavings

3-phase scroll compressor soft startersTimers

DMB51

• Dimensions:81x17.5x67.2mmDINrailhousing• CombinedACandDCpowersupply• Repeatability:<0.2%• UL-CSA-RINAapproved

MAIN FEATURES• Delayonoperate/release-,interval(manual/automaticstart)

• Doubleinterval;symmetricalrecycler(ONorOFFfirst)• Timingrangefrom0.1sto100h

RSBD 45 mm

• Current balancing algorithm to reduce unbalance onuncontrolledphase

• Patented auto-adaptive algorithm for better inrushcurrentreduction

• 2-phasecontrolledandinternallybypassed• Alarmandtopoframpindication• cULus-CCC

MAIN FEATURES• Plug&Play:noexternalsettingsneeded• Operationalcurrent:12AACupto45AAC@40°C• Multi-voltageoperation:220-400VAC

3-phase scroll compressor soft starters

RSBD 75 mm

• Self-learningalgorithmforcurrentreductionandcurrentbalancing

• Operationalcurrent:55/70/95AAC• Operationalvoltage:220-600VAC,50/60Hz• Alarm,TopoframpandRunrelayoutput• cULusapproved

MAIN FEATURES• Compactdimensions:95Ain75mmwidehousing• Plugandplay:nousersettingsrequired• InternallyBypassed


RSWT 45/75/120 mm

• Motorrating:upto45kW(90AAC)• 3-phasecontrolled&internallybypassed• Ramp-up/Ramp-downtime:upto20sec• “Operationalvoltage: RSWT40:220-400VAC, RSWT60:220-600VAC”

• PTCinput,Alarm-TopofRamp-Runrelayindication

MAIN FEATURES• Easytouseandsetup• Self-learningalgorithmtoimprovepumpstarts/stops• Integratedoverloadprotection(Class10)

3-phase centrifugal pump soft starters

Our product range

RSBT 120 mm

• Patentedalgorithmachieves50%currentreductionvsdirectonlinestart

• Operationalcurrent:55/70/95AAC• Operationalvoltage:220-480VAC,50/60Hz• Alarm,Topoframprelayoutput• cULusapproved

MAIN FEATURES• Compactdimensions:95Ain75mmwidehousing• Plugandplay:nousersettingsrequired• 3-phasecontrollecdwithinternalbypass• ModbusRTUoverRS485serialcommunication


HVAC systems


RP1

• Dimensions:37x43x22mm,PCBmounted• Ratedoperationalvoltage:upto480VAC• Ratedoperationalcurrent:upto10AAC• Controlinputrange:4-32VDC• CE-cURus

MAIN FEATURES• Zerocrossorinstant-onswitching• OptionalDINmountingwithRP..Mxaccessory

PCB mounted solid state relays

RSGD 45 mm

• Operationalvoltagerange:187-440VAC,187-660VAC• Operationalcurrentrange:12AACupto45AAC• Controlvoltage:24VAC/DC,110-400VAC• Auxiliaryrelaysfortopoframpandalarms• cULus-CCC

MAIN FEATURES• Compact dimensions: up to 22 kW in 45 mmwidehousing

• Easytosetup:standard3-knobsetting• Internallybypassedandsupplied

22 kW compact motor soft starters

RM1A / RAM1A

• Dimensions:58.2x44.8x28.8mm,panelmount• Ratedoperationalvoltage:upto660VAC• Rated current: 25 AAC, 50 AAC, 75 AAC, 100 AAC,125AAC

• Controlinput:4-32VDC,20-280VAC• CE-cURus-CSA-VDE(RAM)-CCC

MAIN FEATURES• ZerocrossorRandomswitching• Suitedforresistive,inductiveorcapactiveloads• Integratedoutputovervoltageprotection(RM1)

1-phase solid state relays

RGC2A / RGC3A

• Productwidth54mmupto70mm,DINmount• Ratedoperationalvoltage:upto660VAC• Ratedcurrent:upto75AAC/pole(RGC2A),65AAC/pole(RGC3A)@40°C

• Controlinput:5-32VDC,20-275VAC(24-190VDC)• CE-cULus

MAIN FEATURES• Integratedoutputovervoltageprotection• OptionalmonitoringforSSRandloadcircuitmalfunction(RGC..M)

• 100kAshortcircuitcurrentrating

3-phase solid state contactors

Our product range

RGS1A / RGC1A

• Productwidth17.5mmup to70mm,DINorpanelmounting

• Ratings:upto660VAC,90AAC,18000A2s• Integratedoutputovervoltageprotection• Controlinput:4-32VDC,20-275VAC(24-190VDC)• CE - cULus (RGC) - UR (RGS) - CSA (RGS) - VDE -GL(upto30AAC)

MAIN FEATURES• Integrated heatsink (RGC1A) or without heatsink(RGS1A)

• 100kAshortcircuitcurrentrating• Optionalovertemperatureprotection(RGC1A)

1-phase solid state relays

RSBS / RSBS HP

• Currentlimitstarting• Advanceddiagnosticfunctions• Internallybypassed• Upto12startsperhour• cULuslisted-EN60335-2-40approval

MAIN FEATURES• Plug&Play:noexternalsettingsneeded• SpacesavingIP20design• Integratedstartingcapacitor• Optimisedalgorithmforhighpressurestarts(RSBSHP)



RGS1P / RGC1P

• Product width 35 mm up to 70 mm, DIN or panelmounting

• Ratings:upto660VAC,90AAC,18000A2s• Controlinput:4-20mA,0-10VDC,0-5VDC,1-5VDC,externalpotentiometer

• LEDindicationforcontrolandloadstatus• CE-cULus(RGC),cURus(RGS),CSA(RGS)

MAIN FEATURES• Powercontrolviaaselectableswitchingmode(phaseangle, full cycle, advance full cycle or soft startswitching)

• Compactdimensions• Reliabilitywithintegratedovervoltageprotection

1-phase proportional controllers

RM1E

• Dimensions:58.2x44.8x28.8mm,panelmount• Ratedoperationalvoltage:upto660VAC• Ratedcurrent:25AAC,50AAC,100AAC• Controlinput:4-20mA,0-10V• CE-cURus-CSA

MAIN FEATURES• Phaseangleswitching• Integratedovervoltageprotection• 0to99%poweroutputcontrol


CGESC02

• CO2sensor• Ductandwallmounting• Workingrange0-2000ppm/0-5000ppm• 3outputs:0-10V;4-20mA;• Supplyvoltage:24VAC/DC

MAIN FEATURES• Highaccuracy±50ppm(+2%)at2000ppm• Auto-calibration• Plug&Play:nosettingsneeded

Environmental sensors CO2

CGESAIRVEL

• AirVelocitysensor• Ductmounting• Workingrange0...10/15/20m/s• Outputs:0-10V;4-20mA;• Supplyvoltage:24VAC/DC

MAIN FEATURES• Lowangulardependence• Verygoodaccuracyatlowairvelocity• Plug&Play:nosettingsneeded

Environmental sensors air velocity

CGESHT

• RelativeHumidityandTemperaturesensor• Ductandwallmounting• Workingrange:10to95%RH;0...50°C• 2outputs:0-10V;4-20mA;Supplyvoltage:24VAC/DC

MAIN FEATURES• 200mmprobelength• Plug&Play:nosettingsneeded• Passivetemperatureprobe

Environmental sensors humidity and temperature


RGC2P / RGC3P

• Productwidth54mmupto70mm,DINmount• Ratedoperationalvoltage:180-660VAC• Ratedcurrent:upto75AAC/pole(RGC2P),65AAC/pole(RGC3P)@40°C

• Controlinput:0-20mA,4-20mA,12-20mA,0-10V,0-5V,1-5V,externalpotentiometer

• CE-cULus

MAIN FEATURES• Integratedoutputovervoltageprotection• Phase angle, Distributed full cycle or Soft start asswitchingmodes

• Integrated monitoring for SSR and load circuitmalfunction

Our product range

HVAC systems


CPT-DIN

• Dimensions:83.5x45x98.5mmDINrailhousing• Accuracy0.5%(voltage,current)• MeasurementbyCTandVT• FrontprotectiondegreeIP20• Analogue,digital,pulseorserialoutputsavailable

MAIN FEATURES• Verycompactsizepowertransducer• Provides electrical variables set to a PLC to managecompressorsandotherloads

• Suitableforon-boardpanelinstallation

Power transducers

EM23 DIN / EM24 DIN

• Dimensions:4DINmodules• 3-phaseenergymeterswithdirectconnection• Currentinputupto65A• Class1(kWh)acc.toEN62053-1• Pulseopencollectoroutput• Modbuscommunicationport• M-busorDupline®port(EM24)

MAIN FEATURES• Directmeasurementinaverycompacthousingtosavespace

• Suitableformeasuringgeneratedandconsumedenergy(EM24)

• MIDAnnexDcertificationavailable

3-phase energy meters/analysers

EM10 DIN

• Single-phaseenergymeterswithdirectconnection• Currentinputupto32A• 1DINmoduledimension• Class1(kWh)acc.toEN62053-1• Pulseopencollectoroutput

MAIN FEATURES• Directmeasurementinaverycompacthousingtosavespace

• Suitabletomeasuregeneratedenergy• MIDAnnexDcertificationavailable

1-phase energy meters

EM210

• Dimensions:4DINmodulesor72x72mm• Installation: DIN-rail or panel mounting in a singleproduct

• 3-phaseenergymeterswithCT/VTconnection• Measurementofvoltage,current,power,powerfactorandfrequency

• Pulseoutput• RS485ModbusRTU,highspeed(upto115kbps)• CE-cULus-MID

MAIN FEATURES• Self-powered• Sealableterminalcovers• Verycompacthousingtosavespace• MIDAnnexDcertificationavailable

3-phase energy analysers

EM111 DIN

• Dimensions:1DINmodule• BacklittouchLCD• Measurementofvoltage,current,power,powerfactorandfrequency

• Measuringinputs:230VAC,45A• Bi-directionalenergymetering,7digits,cl.B(EN50470)• CE-MID

MAIN FEATURES• Self-powered• Pulse output or as an alternative: RS485 Modbus,M-Bus

• Sealableterminalcovers• MIDAnnexDcertificationavailable


EM340

• Dimensions:3DINmodules• BacklittouchLCD• Measurementofvoltage,current,power,powerfactorandfrequency

• Bi-directionalenergymeteringon28-digitcounters,cl.B(EN50470)

• Measuringinputs:3x230(400)VAC,65A• CE

MAIN FEATURES• Self-powered• Pulse output or as an alternative: RS485 Modbus,M-Bus

• Sealableterminalcovers


Our product range


CA30CA.. series

• HighEMCImmunity.• M30mmhousing,easytomount• Power supply 10-40 VDC, 200mA NPN or PNP, NOandNC

• CE-UL-CSAapproved

MAIN FEATURES• Reliable detection of pellets in the burner’s feedingsystem

• Dustalarmoutput• Temperaturealarmoutputat60°C

Capacitive sensors

Capacitive sensors

CA30

• 4-12mmsensingdistanceadjustable• Time delay on operate or release, up to 10minutesadjustable

• Multivoltagesupply:20.4-255VAC/DC• 2A,SPDTrelayoutput• HousingM30x100mm• CE-cULusapproved

MAIN FEATURES• Levelsensorforsolid,fluidorgranulatedsubstances• IP67,NEMA1,2,4,4X,5,6,6P,12

CD50

• Dimensions:50x30x7mm• Flatpacksensor,easytomount• Powersupply10-30VDC,50mANPNorPNP,NOorNC• CEapproved

MAIN FEATURES• Detection of condensed water from Airconditioningsystem

Capacitive sensors

Capacitive sensors

CA18

• Dimensions:M18/M30• Tripleshield™sensorprotection• Plastichousing,DCandACversions• Sensingdistance0.5-12mm• CE-UL-CSA

MAIN FEATURES• Optimisedfeaturesforleveldetectioninplasticandrub-berapplications

• Sensingfacecanwithstandtemperaturesupto120°C• Protection:shortcircuit,transientandreversepolarity

3-phase power quality analysers

WM30

• Dimensions:96x96mmpanelmountinghousing• Accuracy0.2%(voltage,current)• Universalpowersupply• FrontprotectiondegreeIP65,NEMA4X,NEMA12• cULusapproved-SolarCalifornialisted

MAIN FEATURES• Provides installation data to a SCADA tomanage thewholesystem

• Modular housing to build the instrument according totherealapplicationneeds

• Modbus and BACnet (both RS485 or Ethernet), andEthernet/IPcommunicationportavailable

3-phase power quality analysers

WM40

• Dimensions:96x96mmpanelmountinghousing• Accuracy0.2%(voltage,current)• Universalpowersupply• FrontprotectiondegreeIP65,NEMA4X,NEMA12• cULusapproved-SolarCalifornialisted

MAIN FEATURES• 16-alarmPLClogicanddigitalinputsforutilitymetering• Modular housing to build the instrument according totherealapplicationneeds

• Modbus and BACnet (both RS485 or Ethernet), andEthernet/IPcommunicationportavailable

• Built-in datalogger for instantaneous variables, dmdprofilesandevents

Our product range

HVAC systems


CLD / CLP

• Exactleveldetectingwithinsulatedelectrodes• SPDT8Arelayoutput• 24-240AC/DCor230ACor115AC• CE-UL-CSAapproved

MAIN FEATURES• Detection of condensed water from air conditioningsystem

• Easytoinstallwithsimpleelectrodes• Widesensitivity250Ωto500kΩ

Conductive level systems

CLH

• 3-5stainlesssteelelectrodes• Userdefinedelectrodelength• InsulationavailableinKynarorPolyolefine• 11/2”pipethreadmounting• IP65/68rating

MAIN FEATURES• -20°Cto90°C• Replaceableelectrodes• Extendableelectrodes

Conductive level probes

VP / VPA / VPB

• 3/8“pipethreadx70.5(74mm)housing• Power supply 10-40 VDC, 200mA NPN or PNP, NOandNC

• CEapproved

MAIN FEATURES• Detection of condensed water from Air-conditioningsystem

• Reliabledetectingofwaterevenwithoilpresence

Photoelectric level sensors

SPM

• DINrailhousing• Universalinput90-264VAC/120-370VDC• Singlephaseandbatterychargerversionsavailable• UL-cULlisted-TÜV/CEapproved

MAIN FEATURES• Operatingtemperaturew/oderating-25°Cto+60°C• ShortcircuitandOverloadprotection• Highefficiency(upto89%)

Switching power supplies

SPD

• DINrailhousing• 1-phase (5-480 W), 2-phase (100 W), 3-phase(120-960W)

• Rated input voltage: 85-264 VAC (1-phase), 380-575 VAC (2-phase), 340-575 VAC / 480-820 VDC(3-phase)

• UL-cULlisted-TÜV/CEapproved

MAIN FEATURES• PowerFactorCorrection(PFC)• Parallelversionsavailable• Highefficiency(upto93%)

Switching power supplies

Our product range

ICB series

• M12/M18nickel-brasshousinginshortorlongbarrellenghts

• Standardanddoubledistancesensingranges• Flushandnon-flushversions• NPNorPNP,NOorNCoutput• 2-meteroilresistantPVCcableorM12disconnectplug• Protection:reversepolarity,shortcircuit,transients

MAIN FEATURES• High precision andminimum deviation thanks to thenewgenerationofmicroprocessor

• Eco-friendlypottingmaterial• Improveddesignforhighestreliabilityandresistancetovibrationandimpacts

• Laserengravedonfrontcap,permanentlylegible

Inductive proximity sensors


RMIA series

•2x10Aand4x5Aversions•DCcoils:6-220V• ACcoils:6-380V• Freewheelingdiodeintegrated• SocketsforPCBorDINrailinstallations

MAIN FEATURES• ContactssuitableforHighInrushloads• Verycompactsize• LED, latchable mechanical push button and flag asstandard


RCP series

• 2x10Aand3x10Acontacts• Industrystandardrelay• Highimmunitytosupplyvoltagefluctuation• DCcoils:6-110V• ACcoils:6-230V

MAIN FEATURES• OctalandUndecal• LED, latchable mechanical push button and flag asstandard

• WideselectionofsocketsforPCBandDINrail


Enclosedpower supplies

SPPC

• UniversalInput115/230Vac• OutputVoltages:5V,12V,24Vand48V• Ouputpowersfrom25to800W• Wide temp range from -25°C to +70°C (-13°F to158°F)

• cURusandCEapproved

MAIN FEATURES• Fullyprotectedoutput:OVP,SCP• Verycompactdimension• PFCversionsavailablefrom>75W

Our product range

Notes

HEADQUARTERSCarlo Gavazzi Automation SpAVia Milano, 13I-20020 - Lainate (MI) - ITALYTel: +39 02 931 761 [email protected]

OUR COMPETENCE CENTRES AND PRODUCTION SITESDENMARK Carlo Gavazzi Industri A/SHadsten

CHINA Carlo Gavazzi Automation (Kunshan) Co., Ltd.Kunshan

ITALY Carlo Gavazzi Controls SpABelluno

MALTA Carlo Gavazzi LtdZejtun

LITHUANIA Uab Carlo Gavazzi Industri KaunasKaunas

OUR SALES NETWORK IN EUROPEAUSTRIACarlo Gavazzi GmbHKetzergasse 374,A-1230 WienTel: +43 1 888 4112Fax: +43 1 889 10 [email protected]

BELGIUMCarlo Gavazzi NV/SAMechelsesteenweg 311,B-1800 VilvoordeTel: +32 2 257 4120Fax: +32 2 257 41 [email protected]

DENMARKCarlo Gavazzi Handel A/SOver Hadstenvej 40,DK-8370 HadstenTel: +45 89 60 6100Fax: +45 86 98 15 [email protected]

FINLANDCarlo Gavazzi OY ABPetaksentie 2-4,FI-00630 HelsinkiTel: +358 9 756 2000Fax: +358 9 756 [email protected]

ITALYCarlo Gavazzi SpAVia Milano 13,I-20020 LainateTel: +39 02 931 761Fax: +39 02 931 763 [email protected]

NETHERLANDS Carlo Gavazzi BVWijkermeerweg 23,NL-1948 NT BeverwijkTel: +31 251 22 9345Fax: +31 251 22 60 [email protected]

NORWAY Carlo Gavazzi ASMelkeveien 13,N-3919 PorsgrunnTel: +47 35 93 0800Fax: +47 35 93 08 [email protected]

PORTUGAL Carlo Gavazzi LdaRua dos Jerónimos 38-B,P-1400-212 LisboaTel: +351 21 361 7060Fax: +351 21 362 13 [email protected]

FRANCECarlo Gavazzi SarlZac de Paris Nord II, 69, rue de la Belle Etoile,F-95956 Roissy CDG CedexTel: +33 1 49 38 98 60Fax: +33 1 48 63 27 [email protected]

GERMANYCarlo Gavazzi GmbHPfnorstr. 10-14D-64293 DarmstadtTel: +49 6151 81000Fax: +49 6151 81 00 [email protected]

GREAT BRITAINCarlo Gavazzi UK Ltd4.4 Frimley Business Park,Frimley, Camberley, Surrey GU16 7SGTel: +44 1 276 854 110Fax: +44 1 276 682 [email protected]

SPAIN Carlo Gavazzi SAAvda. Iparraguirre, 80-82,E-48940 Leioa (Bizkaia)Tel: +34 94 480 4037Fax: +34 94 431 [email protected]

SWEDEN Carlo Gavazzi ABV:a Kyrkogatan 1,S-652 24 KarlstadTel: +46 54 85 1125Fax: +46 54 85 11 [email protected]

SWITZERLAND Carlo Gavazzi AGVerkauf Schweiz/Vente SuisseSumpfstrasse 3,CH-6312 SteinhausenTel: +41 41 747 4535Fax: +41 41 740 45 [email protected]

OUR SALES NETWORK IN THE AMERICASUSA Carlo Gavazzi Inc.750 Hastings Lane,Buffalo Grove, IL 60089, USATel: +1 847 465 6100Fax: +1 847 465 [email protected]

MEXICO Carlo Gavazzi Mexico S.A. de C.V.Calle La Montaña no. 28, Fracc. Los PastoresNaucalpan de Juárez, EDOMEX CP 53340Tel & Fax: [email protected]

CANADA Carlo Gavazzi Inc.2660 Meadowvale Boulevard,Mississauga, ON L5N 6M6, CanadaTel: +1 905 542 0979Fax: +1 905 542 22 [email protected]

BRAZIL Carlo Gavazzi Automação Ltda.Av. Francisco Matarazzo, 1752Conj 2108 - Barra Funda - São Paulo/SPTel: +55 11 3052 0832Fax: +55 11 3057 [email protected]

OUR SALES NETWORK IN ASIA AND PACIFICSINGAPORE Carlo Gavazzi Automation Singapore Pte. Ltd.61 Tai Seng Avenue#05-06 UE Print Media HubSingapore 534167Tel: +65 67 466 990Fax: +65 67 461 [email protected]

CHINA Carlo Gavazzi Automation(China) Co. Ltd.Unit 2308, 23/F.,News Building, Block 1,1002Middle Shennan Zhong Road,Shenzhen, ChinaTel: +86 755 83699500Fax: +86 755 [email protected]

MALAYSIA Carlo Gavazzi Automation (M) SDN. BHD.D12-06-G, Block D12,Pusat Perdagangan Dana 1,Jalan PJU 1A/46, 47301 Petaling Jaya,Selangor, Malaysia.Tel: +60 3 7842 7299Fax: +60 3 7842 [email protected]

HONG KONG Carlo Gavazzi Automation Hong Kong Ltd.Unit 3 12/F Crown Industrial Bldg.,106 How Ming St., Kwun Tong,Kowloon, Hong KongTel: +852 23041228Fax: +852 23443689

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HVAC - Carlo Gavazzi Systems.pdf · HVAC systems 2 CARLO GAVAZZI Automation Components. Specifications are subject to change without notice. Illustrations are for example only. Solutions