Air cooled screw chillers - McEnergy Evo_Rev. 7.0.pdf

Product ManualCode:

Printing date:

CSS - Rev. 7.0

22/01/2013

McEnergy Evolution R3.6.0

Air cooled screw chillers

McEnergy EvolutionSE-ST (Standard Efficiency - Standard Noise) - Cooling Capacity from 389 to 578 kW

SE-LN (Standard Efficiency - Low Noise) - Cooling Capacity from 184 to 533 kW

SE-XN (Standard Efficiency - Extra Low Noise) - Cooling Capacity from 177 to 533 kW

SE-XXN (Standard Efficiency - Super Low Noise) - Cooling Capacity from 203 to 492 kW

ClA-ST (High Efficiency - Standard Noise) - Cooling Capacity from 247 to 622 kW

ClA-XN (High Efficiency - Extra Low Noise) - Cooling Capacity from 243 to 600 kW

HA-ST (High Ambient - Standard Noise) - Cooling Capacity from 195 to 587 kW

FEATURES AND BENEFITS

Low operating cost and extended operating life This chiller range is the result of careful design, aimed to

optimize the energy efficiency of the chillers, with the objective of bringing down operating costs and improving

installation profitability, effectiveness and economical management.

The chillers feature a high efficiency single screw compressor design, large condenser coil surface area for maximum

heat transfer and low discharge pressure, advanced technology condenser fans and a ‘shell&tube’ evaporator with low

refrigerant pressure drops.

Low operating sound levels Very low sound levels both at full load and part load conditions are achieved by the

latest compressor design and by a unique new fan that moves large volume of air at exceptionally low sound levels and

by the virtually vibration-free operation.

Outstanding reliability The chillers have two truly independent refrigerant circuits, in order to assure maximum

safety for any maintenance, whether planned or not. They are equipped with a rugged compressor design with

advanced composite compressor gaterotors material, a proactive control logic and are full factory-run-tested to

optimized trouble-free operation.

Infinite capacity control Cooling capacity control is infinitely variable by means of a single screw asymmetric

compressor controlled by microprocessor system. Each unit has infinitely variable capacity control from 100% down to

12.5%. This modulation allows the compressor capacity to exactly match the building cooling load without any leaving

evaporator water temperature fluctuation. This chilled water temperature fluctuation is avoided with a stepless control.

With a compressor load step control in fact, the

compressor capacity, at partial loads, will be too high or

too low compared to the building cooling load. The result

is an increase in chiller energy costs, particularly at the

part-load conditions at which the chiller operates most of

the time.

Units with stepless regulation offer benefits that the units

with step regulation are unable to match. The ability to

follow the system energy demand at any time and the

possibil ity to provide steady outlet water temperature

without deviations from the set-point, are the two points

that allow you to understand how the optimum operating

conditions of a system can be met through the use of a

unit with stepless regulation.

Superior control logic The new MicroTech III controller provides an easy to use control environmental. The control

logic is designed to provide maximum efficiency, to continue operation in unusual operating conditions and to provide a

history of unit operation. One of the greatest benefits is the easy interface with LonWorks, Bacnet, Ethernet TCP/IP or

Modbus communications.

Code requirements – Safety and observant of laws/directives Units are designed and manufactured in

accordance with applicable selections of the following:

Construction of pressure vessel

Machinery Directive

Low Voltage

Electromagnetic Compatibility

Electrical & Safety codes

Manufacturing Quality Stds

97/23/EC (PED)

2006/42/EC

2006/95/EC

2004/108/EC

EN 60204–1 / EN 60335-2-40

UNI – EN ISO 9001:2004

Certifications Units are CE marked, complying with European directives in force, concerning manufacturing and

safety. On request units can be produced complying with laws in force in non European countries (ASME, GOST, etc.),

and with other applications, such as naval (RINA, etc.).

Page 2 of 76

FEATURES AND BENEFITS

Versions This range is available in three different versions:

STANDARD EFFICIENCY

7 sizes to cover a range from 389 up to 578 kW with an EER up to 2.03 and an ESEER up to 3.56 (data refers to

Standard sound configuration).

HIGH EFFICIENCY



HIGH AMBIENT TEMPERATURE



The EER (Energy Efficiency Ratio) is the ratio of the Cooling Capacity to the Power Input of the unit. The Power Input

includes: the power input for operation of the compressor, the power input of all control and safety devices, the power

input for fans.

The ESEER (European Seasonal Energy Efficiency Ratio) is a weighed formula enabling to take into account the

variation of EER with the load rate and the variation of air inlet condenser temperature.

ESEER = A x EER100% + B x EER75% + C x EER50% + D x EER25%

K = Coefficient; T = Air inlet condenser temperature.

Sound configurations Standard, low, reduced and extra low sound configurations available as follows:

STANDARD SOUND

Condenser fan rotating at 890 rpm, rubber antivibration under compressor

LOW SOUND

Condenser fan rotating at 900 rpm (condenser fan ø 710) and 705 rpm (condenser fan ø 800), rubber antivibration

under compressor.

REDUCED SOUND

Condenser fan rotating at 680 rpm (condenser fan ø 710) and 705 rpm (condenser fan ø 800), rubber antivibration

under compressor, compressor sound enclosure.

EXTRA LOW SOUND

Condenser fan rotating at 500 rpm, rubber antivibration under compressor, compressor and evaporator sound

enclosure.

Page 3 of 76

GENERAL CHARACTERISTICS

Cabinet and structure The cabinet is made of galvanized steel sheet and painted to provide a high resistance to

corrosion. Colour Ivory White (Munsell code 5Y7.5/1) (±RAL7044).The base frame has an eye-hook to lift the unit with

ropes for an easy installation. The weight is uniformly distributed along the profiles of the base and this facilitates the

arrangement of the unit.

Compressor (Symmetric Single Screw) The compressor is semi-hermetic, single-screw type with gate-rotors

made of carbon impregnated engineered composite material. The compressor has one slide managed by the unit

microprocessor for infinitely modulating the capacity between 100% to 25%. An integrated high efficiency oil separator

maximizes the oil separation and standard start is Wye-Delta (Y-Δ) type.

Compressor (Asymmetric Single Screw) The compressor is semi-hermetic, single-screw type with gate-rotor

made with the latest high-strength fibre reinforced star material. The compressor has an asymmetric slide regulation

managed by the unit controller for infinitely modulating capacity from 100% to 25%. An integrated high efficiency oil

separator maximizes the oil separation and standard start is Wye-Delta (Y-Δ) type.

Refrigerant The compressors have been designed to operate with R-134a, ecological refrigerant with zero ODP

(Ozone Depletion Potential) and very low GWP (Global Warming Potential), resulting in low TEWI (Total Equivalent

Warming Impact).

Evaporator (Plate Heat Exchanger) The unit is equipped with a direct expansion plate to plate type

evaporator. This heat exchanger is made of stainless steel brazed plates and is covered with a 20mm closed cell

insulation material. The exchanger is equipped with an electric heater for protection against freezing down to –28°C

and evaporator water connections are provided with victaulic kit (as standard). The evaporator has 2 circuits (one for

each compressor), 1 water circuit and is manufactured in accordance to PED approval. Flow switch on evaporator

standard factory mounted. Water filter is standard.

Evaporator (Shell&Tube) The unit is equipped with a direct expansion shell&tube evaporator with refrigerant

evaporating inside the tubes and water flowing outside. The tubes are enhanced for maximum heat transfer and rolled

into steel tube sheet and sealed.

The evaporators are single-pass on both the refrigerant and water sides for pure counter-flow heat exchange and low

refrigerant pressure drops. Both attributes contribute to the heat exchanger effectiveness and total unit’s outstanding

efficiency. The water side is designed for 10 bar of maximum operating pressure and is provided with vents and drain.

The external shell is covered with a 10mm closed cell insulation material and the evaporator water connections are

provided with victaulic kit (as standard). Each evaporator has 2 circuits, one for each compressor and is manufactured

in accordance to 97/23/EC directive (PED).

Condenser The condenser is manufactured with internally enhanced seamless copper tubes arranged in a staggered

row pattern and mechanically expanded into lanced and rippled aluminum condenser fins with full fin collars. An

integral sub-cooler circuit provides sub-cooling to effectively eliminate liquid flashing and increase cooling capacity

without increasing the power input.

Condenser fans (ø 710) The condenser fans are propeller type with wing-profile blades for achieving better

performance. Each fan is protected by a guard. Fan motors are protected by circuit breakers (installed inside the

electrical panel as a standard) and are IP54.

Condenser fans (ø 800) The condenser fans are propeller type with high efficiency design blades to maximize

performances. The material of the blades is glass reinforced resin and each fan is protected by a guard. Fan motors

are internally protected from overtemperature and are IP54.

Electronic expansion valve The unit is equipped with the most advanced electronic expansion valves to achieve

precise control of refrigerant mass flow. As today’s system requires improved energy efficiency, tighter temperature

control, wider range of operating conditions and incorporate features like remote monitoring and diagnostics, the

application of electronic expansion valves becomes mandatory.

Electronic expansion valves possess unique features: short opening and closing time, high resolution, positive shut-off

function to eliminate use of additional solenoid valve, continuous modulation of mass flow without stress in the

refrigerant circuit and corrosion resistance stainless steel body.

Electronic expansion valves are typically working with lower ΔP between high and low pressure side, than a

thermostatic expansion valve. The electronic expansion valve allows the system to work with low condenser pressure

(winter time) without any refrigerant flow problems and with a perfect chilled water leaving temperature control.

Refrigerant circuit Each unit has 2 independent refrigerant circuits and each one includes:

• Compressor with integrated oil separator

• Refrigerant

• Evaporator

• Air Cooled Condenser

• Electronic expansion valve

• Discharge line shut off valve

• Liquid line shut off valve

• Sight glass with moisture indicator

• Filter drier

• Charging valves

• High pressure switch

• High pressure transducers

• Low pressure transducers

• Oil pressure transducer

• Suction temperature sensor

Page 4 of 76


Electrical control panel Power and control are located in the main panel that is manufactured to ensure

protection against all weather conditions. The electrical panel is IP54 and (when opening the doors) internally protected

against possible accidental contact with live parts. The main panel is fitted with a main switch interlocked door that

shuts off power supply when opening.

Power Section

The power section includes compressors and fans protection devices, compressors and fans starters and

control circuit power supply.

MicroTech III controller

MicroTech III controller is installed as standard; it can be used to modify unit set-points and check control

parameters. A built-in display shows chiller operating status plus temperatures and pressures of water,

refrigerant and air, programmable values, set-points. A sophisticated software with predictive logic,

selects the most energy efficient combination of compressors, EEXV and condenser fans to keep stable

operating conditions to maximise chiller energy efficiency and reliability.

MicroTech III is able to protect critical components based on external signals from its system (such as

motor temperatures, refrigerant gas and oil pressures, correct phase sequence, pressure switches and

evaporator). The input coming from the high pressure switch cuts all digital output from the controller in

less than 50ms, this is an additional security for the equipment.

Fast program cycle (200ms) for a precise monitoring of the system. Floating point calculations supported

for increased accuracy in Pressure / Temperature conversions.

Control section - main features

Control Section has the following feature.

• Management of the compressor stepless capacity and fans modulation.

• Chiller enabled to work in partial failure condition.

• Full routine operation at condition of:

- high ambient temperature value

- high thermal load

- high evaporator entering water temperature (start-up)

• Display of evaporator entering/leaving water temperature.

• Display of Outdoor Ambient Temperature.

• Display of condensing-evaporating temperature and pressure, suction and discharge superheat for each

circuit.

• Leaving water evaporator temperature regulation (temperature tolerance = 0,1°C).

• Compressor and evaporator pumps hours counter.

• Display of Status Safety Devices.

• Number of starts and compressor working hours.

• Optimized management of compressor load.

• Fan management according to condensing pressure.

• Re-start in case of power failure (automatic / manual).

• Soft Load (optimized management of the compressor load during the start-up).

• Start at high evaporator water temperature.

• Return Reset (Set Point Reset based on return water temperature).

• OAT (Outside Ambient temperature) Reset.

• Set point Reset (optional).

• Application and system upgrade with commercial SD cards.

• Ethernet port for remote or local servicing using standard web browsers.

• Two different sets of default parameters could be stored for easy restore.

Safety device / logic for each refrigerant circuit

The following devices / logics are available.

• High pressure (pressure switch).

• High pressure (transducer).

• Low pressure (transducer).

• Fans circuit breaker.

• High compressor discharge temperature.

• High motor winding temperature.

• Phase Monitor.

• Low pressure ratio.

• High oil pressure drop.

• Low oil pressure.

• No pressure change at start.

Page 5 of 76


System security

The following securities are available.

• Phase monitor.

• Low Ambient temperature lock-out.

• Freeze protection.

Regulation type

Proportional + integral + derivative regulation on the evaporator leaving water output probe.

MicroTech III

MicroTech III built-in terminal has the following features.

• 164x44 dots liquid crystal display with white back lighting. Supports Unicode fonts for multi-lingual.

• Key-pad consisting of 3 keys.

• Push’n’Roll control for an increased usability.

• Memory to protect the data.

• General faults alarm relays.

• Password access to modify the setting.

• Application security to prevent application tampering or hardware usability with third party applications.

• Service report displaying all running hours and general conditions.

• Alarm history memory to allow an easy fault analysis.

Supervising systems (on request)

MicroTech III remote communication

MicroTech III is able to communicate to BMS (Building Management System) based on the most common

protocols as:

• ModbusRTU

• LonWorks, now also based on the international 8040 Standard Chiller Profile and LonMark Technology.

• BacNet BTP certifief over IP and MS/TP (class 4) (Native).

• Ethernet TCP/IP.

Page 6 of 76

OPTIONS

Standard Options (supplied on basic unit)

Wye-Delta compressor starter (Y-D) - For low inrush current and reduced starting torque

Double setpoint - Dual leaving water temperature setpoints.

Phase monitor - Device that monitors input voltage and stops the chiller in case of phase loss or wrong phase

sequence.

Evaporator victaulic kit - Hydraulic joint with gasket for an easy and quick water connection.

Water pressure differential switch on evaporator

Evaporator electric heater - Electric heater (controlled by a thermostat) to protect the evaporator from freezing

down to -28°C ambient temperature, providing the power supply is on.

Electronic expansion valve

Discharge line shut-off valve - Installed on the discharge port of the compressor to facil itate maintenance

operation.

Suction line shut-off valve - Installed on the suction port of the compressor to facilitate maintenance operation.

Ambient outside temperature sensor and setpoint reset

Hour run meter

General fault contactor

Setpoint reset, Demand limit and Alarm from external device - Setpoint Reset: The leaving water

temperature set-point can be overwritten with an external 4-20mA, through the ambient temperature, or through

the evaporator water temperature ΔT. Demand Limit: Chiller capacity can be limited through an external 4-20mA

signal or via network. Alarm from external device: The unit controller is able to receive an external alarm signal. The

user can decide whether this alarm signal will stop the unit or not.

Fans circuit breakers - Safety devices that, added to the standard protection devices, protect fan motors against

overload and overcurrent.

Main switch interlock door

Options (on request)

MECHANICAL

Total heat recovery - Produced with plate to plate or Shell&Tube heat exchangers to produce hot water.

Total heat recovery (1 circuit) - Produced with plate to plate or Shell&Tube heat exchangers to produce hot

water.

Partial heat recovery - Produced with plate to plate heat exchangers to produce hot water.

Brine version - Allows the unit to operate down to -8°C leaving liquid temperature (antifreeze required).

Evaporator flange kit

20mm evaporator insulation - The external shell is covered with a 20mm closed cell insulation material.

Axial fans (250 Pa lift)

Condenser coil guards

Cu-Cu condenser coil - To give better protection against corrosion by aggressive environments.

Cu-Cu-Sn condenser coil - To give better protection against corrosion in aggressive environments and by salty air.

Alucoat fins coil - Fins are protected by a special acrylic paint with a high resistance to corrosion.

High pressure side manometers

Low pressure side manometers

One centrifugal pump (low lift) - Hydronic kit consists of: single direct driven centrifugal pump, water filling

system with pressure gauge, safety valve, drain valve. The motor pump is protected by a circuit breaker installed in

control panel. The kit is assembled and wired to the control panel. The pipe and pump are protected from freezing

with an additional electrical heater.

One centrifugal pump (high lift) Hydronic kit consists of: single direct driven centrifugal pump, water fill ing


control panel. The kit is assembled and wired to the control panel. The pipe and pump are protected from freezing


Page 7 of 76

OPTIONS

Two centrifugal pump (low lift) - Hydronic kit consists of: twin direct driven centrifugal pumps, water filling


control panel. The kit is assembled and wired to the control panel. The pipe and pumps are protected from freezing


Two centrifugal pump (high lift) Hydronic kit consists of: twin direct driven centrifugal pumps, water fil ling


control panel. The kit is assembled and wired to the control panel. The pipe and pumps are protected from freezing


Double pressure relief valve with diverter

Evaporator right water connections

ELECTRICAL / CONTROL

Soft starter - Electronic starting device to reduce the mechanical stress during compressor start-up

Compressor thermal overload relays - Safety electronic devices that, added to the standard protection devices,

protect compressor motors against overload and current unbalance.

Inverter compressor starter

Under / Over voltage control - Electronic device that monitors and displays input voltage, and stops the chiller in

case of phase loss, wrong phase sequence, or voltage exceeding minimum and maximum allowed values.

Energy meter - Device installed inside the control box that displays all chiller electrical power parameters at line

input such as line voltage and phase current, input active and reactive power, active and reactive energy. An

integrated RS485 module allows a Modbus communication to an external BMS.

Capacitors for power factor correction - Devices that increase the power factor of the unit. The capacitors are

“dry” self-regenerating type with over pressure disconnecting safety device insulated with a no toxic dielectric mix

without PCB or PCT.

Current limit - To limit maximum absorbed current of the unit whenever is required

Speedtrol (fan speed control device - ON/OFF - up to -18°C) - Continuous fan speed regulation on the first

fan (VFD driven) of each circuit. It allows unit operation down to -18ºC.

Evaporator flow switch - Supplied separately to be wired and installed on the evaporator water piping (by the

customer).

Compressors circuit breakers Safety devices that include in a single device all safety functions otherwise

provided by standard fuses and optional thermal relays, such as protection against overcurrent, overload, current

unbalance.

Fans speed regulation (+ fan silent mode) - Continuous fan speed regulation of all fans (VFD driven) for

improved sound level of the unit during low ambient temperature operation. At very low temperatures, all fans

except the first are switched off thus allowing unit operation down to -18°C.

INSTALLATION

Rubber anti vibration mounts - Supplied separately, these are positioned under the base of the unit during

installation. Ideal to reduce the vibrations when the unit is floor mounted.

Spring anti vibration mounts - Supplied separately, these are positioned under the base of the unit during

installation. Ideal for dampening vibrations for installation on roofs and metallic structures.

External tank without cabinet (500 L)

External tank without cabinet (1000 L)

External tank with cabinet (500 L)

External tank with cabinet (1000 L)

OTHER

Container Kit

Witness test

Acoustic test

Transport kit

Page 8 of 76

NOMENCLATURE

MNG Evo 1 1 1 2 A SE S T -

= Air cooled chiller cooling

only

McEnergy

Evolution

Machine type

Unit Size

Always 3-digit

code

= Approximation of

cooling capacity (RT)

Number of compressors

2

Model series

A, B, …

Efficiency level

SE

ClA

HA

= Standard Efficiency

= Class A Efficiency

= High Ambient Temperature

Sound level

ST

LN

XN

XXN

= Standard sound

= Low sound

= Extra Low sound

= Super Extra Low Sound

Not used

Page 9 of 76

TECHNICAL SPECIFICATIONS

McEng Evo-SE-ST

125.2 132.2 142.2 152.2 158.2 165.2111.2MODEL

Capacity - Cooling (1) kW 578556532502436389 466

Capacity control - Type --- SteplessSteplessSteplessSteplessSteplessStepless Stepless

Capacity control - Minimum capacity % 12.512.512.512.512.512.5 12.5

Unit power input - Cooling (1) kW 197205194184164152 167

EER (1) --- 2.932.722.742.732.662.56 2.79

ESEER --- 3.393.563.523.523.543.36 3.55

IPLV --- 3.954.113.933.853.863.75 3.88

CASING

Colour (2) --- IWIWIWIWIWIW IW

Material (2) --- GPSSGPSSGPSSGPSSGPSSGPSS GPSS

DIMENSIONS

Height mm 222322232223222322232223 2223

Width mm 223422342234223422342234 2234

Length mm 404040404040404040403139 4040

WEIGHT

Unit Weight kg 423542304230423040302960 4220

Operating Weight kg 439543954395439541953090 4395

WATER HEAT EXCHANGER

Type (3) --- S&TS&TS&TS&TS&TS&T S&T

Water Volume l 160165165165165130 175

Nominal water flow rate - Cooling l/s 27.626.525.424.020.818.6 22.2

Nominal Water pressure drop - Cooling kPa 515752473846 67

Insulation material (4) CCCCCCCCCCCC CC

AIR HEAT EXCHANGER

Type (5) --- HFPHFPHFPHFPHFPHFP HFP

FAN

Type (6) --- DPTDPTDPTDPTDPTDPT DPT

Drive (7) --- DOLDOLDOLDOLDOLDOL DOL

Diameter mm 800800800800800800 800

Nominal air flow l/s 423064369643696436963172932772 43696

Quantity No. 888866 8

Speed rpm 890890890890890890 890

Motor input kW 14.014.014.014.010.510.5 14.0

COMPRESSOR

Type --- Asymm

Single

Screw

Asymm

Single

Screw

Asymm

Single

Screw

Asymm

Single

Screw

Asymm

Single

Screw

Single

Screw

Asymm

Single

Screw

Oil charge l 323232323226 32


SOUND LEVEL

Sound Power - Cooling dB(A) 999998979796 97

Sound Pressure - Cooling (8) dB(A) 797979777777 77

REFRIGERANT CIRCUIT

Refrigerant type --- R134aR134aR134aR134aR134aR134a R134a

Refrigerant charge kg 928782766056 70

N. of circuits No. 222222 2

PIPING CONNECTIONS

Evaporator water inlet/outlet 5.5 "5.5 "5.5 "5.5 "5.5 "5.5 " 5.5 "

Fluid: Water

(1) Cooling capacity, unit power input in cooling and EER are based on the following conditions: evaporator 12.0/7.0°C; ambient 35.0°C, unit at full

load operation;

(2) IW: Ivory White; GPSS: Galvanized and Painted Steel Sheet; (3) PHE: Plate Heat Exchanger --- S&T: Single Pass Shell & Tube

(4) CC: Closed Cell; (5) HFP: High efficiency fin and tube type with integral subcooler

(6) DPT: Direct Propeller Type; (7) DOL: Direct On Line - VFD: Inverter - BRS: Brushless

(8) The values are according to ISO 3744 and are referred to: evaporator 12/7°C, ambient 35°C, full load operation.

Page 10 of 76


McEng Evo-SE-LN

057.2 065.2 071.2 076.2 081.2 095.2088.2053.2MODEL


Capacity control - Type --- SteplessSteplessSteplessSteplessSteplessSteplessStepless Stepless

Capacity control - Minimum capacity % 12.512.512.512.512.512.512.5 12.5

Unit power input - Cooling (1) kW 12311910810193.479.781.4 84.5

EER (1) --- 2.602.502.542.582.622.482.26 2.66

ESEER --- 3.243.203.233.263.213.123.00 3.31

IPLV --- 3.623.593.633.663.633.563.43 3.73

CASING

Colour (2) --- IWIWIWIWIWIWIW IW

Material (2) --- GPSSGPSSGPSSGPSSGPSSGPSSGPSS GPSS

DIMENSIONS

Height mm 2355235523552355235523552355 2355

Width mm 2234223422342234223422342234 2234

Length mm 4040313931393139313922392239 3139

WEIGHT

Unit Weight kg 3187286028602860286024702475 2860



Type (3) --- S&TS&TS&TS&TS&TPhePhe S&T

Water Volume l 1301001001001003025 100

Nominal water flow rate - Cooling l/s 15.314.213.112.511.79.48.8 10.7


Insulation material (4) CCCCCCCCCCCCCC CC

AIR HEAT EXCHANGER

Type (5) --- HFPHFPHFPHFPHFPHFPHFP HFP

FAN

Type (6) --- DPTDPTDPTDPTDPTDPTDPT DPT

Drive (7) --- DOLDOLDOLDOLDOLDOLDOL DOL

Diameter mm 710710710710710710710 710



Speed rpm 900900900900900900900 900

Motor input kW 9.87.47.47.47.44.94.9 7.4

COMPRESSOR

Type --- Single

Screw

Single

Screw

Single

Screw

Single

Screw

Single

Screw

Single

Screw

Single

Screw

Single

Screw

Oil charge l 26262626262626 26


SOUND LEVEL



REFRIGERANT CIRCUIT

Refrigerant type --- R134aR134aR134aR134aR134aR134aR134a R134a



PIPING CONNECTIONS

Evaporator water inlet/outlet 5 "4 "4 "4 "4 "3 "3 " 4 "

Fluid: Water


load operation;





Page 11 of 76


McEng Evo-SE-LN

125.2 132.2 142.2 152.2 158.2107.2MODEL


Capacity control - Type --- SteplessSteplessSteplessSteplessStepless Stepless

Capacity control - Minimum capacity % 12.512.512.512.512.5 12.5


EER (1) --- 2.732.492.572.392.78 2.59

ESEER --- 3.773.673.573.653.41 3.67

IPLV --- 4.144.073.933.853.84 4.05

CASING

Colour (2) --- IWIWIWIWIW IW

Material (2) --- GPSSGPSSGPSSGPSSGPSS GPSS

DIMENSIONS

Height mm 22232223222322232355 2223

Width mm 22342234223422342234 2234

Length mm 40404040404040404040 4040

WEIGHT

Unit Weight kg 42354230423040303187 4220



Type (3) --- S&TS&TS&TS&TS&T S&T

Water Volume l 160165170165130 170

Nominal water flow rate - Cooling l/s 25.424.122.819.317.7 21.0


Insulation material (4) CCCCCCCCCC CC

AIR HEAT EXCHANGER

Type (5) --- HFPHFPHFPHFPHFP HFP

FAN

Type (6) --- DPTDPTDPTDPTDPT DPT

Drive (7) --- DOLDOLDOLDOLDOL DOL

Diameter mm 800800800800710 800



Speed rpm 705705705705900 705

Motor input kW 6.36.36.34.79.8 6.3

COMPRESSOR

Type --- Asymm

Single

Screw

Asymm

Single

Screw

Asymm

Single

Screw

Asymm

Single

Screw

Single

Screw

Asymm

Single

Screw

Oil charge l 3232323226 32


SOUND LEVEL



REFRIGERANT CIRCUIT

Refrigerant type --- R134aR134aR134aR134aR134a R134a



PIPING CONNECTIONS

Evaporator water inlet/outlet 5 "5 "5 "5 "5 " 5 "

Fluid: Water


load operation;





Page 12 of 76


McEng Evo-SE-XN

057.2 065.2 071.2 076.2 081.2 095.2088.2053.2MODEL




Unit power input - Cooling (1) kW 12512211110394.782.784.0 85.2

EER (1) --- 2.492.282.382.442.512.302.11 2.57

ESEER --- 3.253.133.163.233.213.002.89 3.34

IPLV --- 3.703.533.563.593.593.423.29 3.74

CASING



DIMENSIONS

Height mm 2355235523552355235523552355 2355

Width mm 2234223422342234223422342234 2234

Length mm 4040313931393139313922392239 3139

WEIGHT

Unit Weight kg 3335289028902890289026202620 2890




Water Volume l 1301001001001003025 100




AIR HEAT EXCHANGER


FAN



Diameter mm 710710710710710710710 710



Speed rpm 680680680680680680680 680

Motor input kW 7.05.25.25.25.23.53.5 5.2

COMPRESSOR

Type --- Single

Screw

Single

Screw

Single

Screw

Single

Screw

Single

Screw

Single

Screw

Single

Screw

Single

Screw

Oil charge l 26262626262626 26


SOUND LEVEL



REFRIGERANT CIRCUIT




PIPING CONNECTIONS


Fluid: Water


load operation;





Page 13 of 76


McEng Evo-SE-XN

125.2 132.2 142.2 152.2 158.2107.2MODEL


Capacity control - Type --- SteplessSteplessSteplessSteplessStepless Stepless

Capacity control - Minimum capacity % 12.512.512.512.512.5 12.5


EER (1) --- 2.732.492.572.392.65 2.59

ESEER --- 3.773.673.573.653.42 3.67

IPLV --- 4.144.073.933.903.88 4.05

CASING

Colour (2) --- IWIWIWIWIW IW

Material (2) --- GPSSGPSSGPSSGPSSGPSS GPSS

DIMENSIONS

Height mm 22232223222322232355 2223

Width mm 22342234223422342234 2234

Length mm 40404040404040404040 4040

WEIGHT

Unit Weight kg 42404240424040403335 4240



Type (3) --- S&TS&TS&TS&TS&T S&T

Water Volume l 160165170165130 170

Nominal water flow rate - Cooling l/s 25.424.122.819.317.4 21.0


Insulation material (4) CCCCCCCCCC CC

AIR HEAT EXCHANGER

Type (5) --- HFPHFPHFPHFPHFP HFP

FAN

Type (6) --- DPTDPTDPTDPTDPT DPT

Drive (7) --- DOLDOLDOLDOLDOL DOL

Diameter mm 800800800800710 800



Speed rpm 705705705705680 705

Motor input kW 6.36.36.34.77.0 6.3

COMPRESSOR

Type --- Asymm

Single

Screw

Asymm

Single

Screw

Asymm

Single

Screw

Asymm

Single

Screw

Single

Screw

Asymm

Single

Screw

Oil charge l 3232323226 32


SOUND LEVEL



REFRIGERANT CIRCUIT

Refrigerant type --- R134aR134aR134aR134aR134a R134a



PIPING CONNECTIONS

Evaporator water inlet/outlet 5 "5 "5 "5 "5 " 5 "

Fluid: Water


load operation;





Page 14 of 76


McEng Evo-SE-XXN

065.2 071.2 076.2 081.2 088.2 111.2095.2057.2MODEL




Unit power input - Cooling (1) kW 14813612611410485.279.9 93.5

EER (1) --- 2.492.272.372.502.592.712.54 2.70

ESEER --- 3.243.253.393.443.553.633.39 3.52

IPLV --- 4.033.693.843.924.024.083.82 3.99

CASING



DIMENSIONS

Height mm 2420242024202420242024202420 2420

Width mm 2234223422342234223422342234 2234

Length mm 4040404040404040404040403139 4040

WEIGHT

Unit Weight kg 3560343034303430342534753110 3475



Type (3) --- S&TS&TS&TS&TS&TS&TS&T S&T

Water Volume l 17516016016016511590 115




AIR HEAT EXCHANGER


FAN



Diameter mm 800710710710710710710 710



Speed rpm 500500500500500500500 500

Motor input kW 4.83.63.63.63.63.62.7 3.6

COMPRESSOR

Type --- Single

Screw

Single

Screw

Single

Screw

Single

Screw

Single

Screw

Single

Screw

Single

Screw

Single

Screw

Oil charge l 32262626262626 26


SOUND LEVEL



REFRIGERANT CIRCUIT




PIPING CONNECTIONS


Fluid: Water


load operation;





Page 15 of 76


McEng Evo-SE-XXN

132.2 142.2125.2MODEL


Capacity control - Type --- SteplessStepless Stepless

Capacity control - Minimum capacity % 12.512.5 12.5


EER (1) --- 2.602.44 2.63

ESEER --- 3.613.49 3.58

IPLV --- 3.963.90 3.89

CASING

Colour (2) --- IWIW IW

Material (2) --- GPSSGPSS GPSS

DIMENSIONS

Height mm 24202420 2420

Width mm 22342234 2234

Length mm 49404040 4940

WEIGHT

Unit Weight kg 45064302 4581



Type (3) --- S&TS&T S&T

Water Volume l 170170 165

Nominal water flow rate - Cooling l/s 21.519.7 23.5


Insulation material (4) CCCC CC

AIR HEAT EXCHANGER

Type (5) --- HFPHFP HFP

FAN

Type (6) --- DPTDPT DPT

Drive (7) --- DOLDOL DOL

Diameter mm 800800 800


Quantity No. 98 10

Speed rpm 500500 500

Motor input kW 5.44.8 6.0

COMPRESSOR

Type --- Asymm

Single

Screw

Asymm

Single

Screw

Asymm

Single

Screw

Oil charge l 3232 32

Quantity No. 22 2

SOUND LEVEL



REFRIGERANT CIRCUIT

Refrigerant type --- R134aR134a R134a



PIPING CONNECTIONS

Evaporator water inlet/outlet 5 "5 " 5 "

Fluid: Water


load operation;





Page 16 of 76


McEng Evo-ClA-ST

078.2 085.2 093.2 101.2 107.2 134.2116.2070.2MODEL





EER (1) --- 3.123.163.143.123.153.163.12 3.20

ESEER --- 3.843.593.583.673.853.603.56 3.62

IPLV --- 4.163.984.064.074.084.003.98 4.00

CASING



DIMENSIONS

Height mm 2223235523552355235523552355 2355

Width mm 2234223422342234223422342234 2234

Length mm 4040404040404040404040403138 4040

WEIGHT

Unit Weight kg 3510324032403240323532852905 3285




Water Volume l 27016016016016511595 115




AIR HEAT EXCHANGER


FAN



Diameter mm 800800800710710710710 710



Speed rpm 890890890900900900900 900

Motor input kW 14.014.014.09.89.89.87.4 9.8

COMPRESSOR

Type --- Single

Screw

Single

Screw

Single

Screw

Single

Screw

Single

Screw

Single

Screw

Single

Screw

Single

Screw

Oil charge l 26262626262626 26


SOUND LEVEL



REFRIGERANT CIRCUIT




PIPING CONNECTIONS


Fluid: Water


load operation;





Page 17 of 76


McEng Evo-ClA-ST

164.2 177.2149.2MODEL





EER (1) --- 3.183.15 3.20

ESEER --- 4.014.00 3.88

IPLV --- 4.834.81 4.61

CASING



DIMENSIONS

Height mm 22232223 2223

Width mm 22342234 2234

Length mm 49404940 4940

WEIGHT









AIR HEAT EXCHANGER


FAN








COMPRESSOR

Type --- Asymm

Single

Screw

Asymm

Single

Screw

Asymm

Single

Screw


Quantity No. 22 2

SOUND LEVEL



REFRIGERANT CIRCUIT




PIPING CONNECTIONS


Fluid: Water


load operation;





Page 18 of 76


McEng Evo-ClA-XN

078.2 085.2 093.2 101.2 107.2 134.2116.2070.2MODEL





EER (1) --- 2.993.103.122.993.053.123.01 3.11

ESEER --- 3.893.824.013.713.823.703.63 3.69

IPLV --- 4.364.254.294.134.174.114.03 4.12

CASING



DIMENSIONS

Height mm 2223235523552355235523552355 2355

Width mm 2234223422342234223422342234 2234

Length mm 4040404040404040404040403138 4040

WEIGHT

Unit Weight kg 3610334033403340333533853005 3385




Water Volume l 27016016016016511595 115




AIR HEAT EXCHANGER


FAN



Diameter mm 800800800710710710710 710



Speed rpm 705705705680680680680 680

Motor input kW 6.36.36.37.07.07.05.2 7.0

COMPRESSOR

Type --- Single

Screw

Single

Screw

Single

Screw

Single

Screw

Single

Screw

Single

Screw

Single

Screw

Single

Screw

Oil charge l 32262626262626 26


SOUND LEVEL



REFRIGERANT CIRCUIT




PIPING CONNECTIONS


Fluid: Water


load operation;





Page 19 of 76


McEng Evo-ClA-XN

164.2 177.2149.2MODEL





EER (1) --- 3.073.07 3.03

ESEER --- 4.114.11 3.93

IPLV --- 4.784.79 4.47

CASING



DIMENSIONS

Height mm 22232223 2223

Width mm 22342234 2234

Length mm 49404940 4940

WEIGHT









AIR HEAT EXCHANGER


FAN








COMPRESSOR

Type --- Asymm

Single

Screw

Asymm

Single

Screw

Asymm

Single

Screw


Quantity No. 22 2

SOUND LEVEL



REFRIGERANT CIRCUIT




PIPING CONNECTIONS


Fluid: Water


load operation;





Page 20 of 76


McEng Evo-HA-ST

057.2 065.2 071.2 076.2 081.2 095.2088.2053.2MODEL




Unit power input - Cooling (1) kW 12011210497.791.075.577.2 83.0

EER (1) --- 2.802.732.782.802.812.762.52 2.81

ESEER --- 3.253.273.283.303.213.263.11 3.34

IPLV --- 3.643.723.733.743.663.743.56 3.77

CASING



DIMENSIONS

Height mm 2223222322232223222322232223 2223

Width mm 2234223422342234223422342234 2234

Length mm 4040333933393339333922392239 3339

WEIGHT

Unit Weight kg 3185287028702870286524702475 2865




Water Volume l 115909090953025 95




AIR HEAT EXCHANGER


FAN



Diameter mm 800800800800800800800 800



Speed rpm 890890890890890890890 890

Motor input kW 14.010.510.510.510.57.07.0 10.5

COMPRESSOR

Type --- Single

Screw

Single

Screw

Single

Screw

Single

Screw

Single

Screw

Single

Screw

Single

Screw

Single

Screw

Oil charge l 26262626262626 26


SOUND LEVEL



REFRIGERANT CIRCUIT




PIPING CONNECTIONS


Fluid: Water


load operation;





Page 21 of 76


McEng Evo-HA-ST

119.2 128.2 134.2 149.2 156.2 167.2107.2MODEL


Capacity control - Type --- SteplessSteplessSteplessSteplessSteplessStepless Stepless

Capacity control - Minimum capacity % 12.512.512.512.512.512.5 12.5


EER (1) --- 3.073.002.942.952.943.00 2.98

ESEER --- 3.793.713.663.683.613.57 3.68

IPLV --- 4.504.184.103.994.003.99 4.05

CASING

Colour (2) --- IWIWIWIWIWIW IW

Material (2) --- GPSSGPSSGPSSGPSSGPSSGPSS GPSS

DIMENSIONS

Height mm 222322232223222322232223 2223

Width mm 223422342234223422342234 2234

Length mm 494049404940494040404040 4040

WEIGHT

Unit Weight kg 436643614361435632773185 3942



Type (3) --- S&TS&TS&TS&TS&TS&T S&T

Water Volume l 160165165170170115 170

Nominal water flow rate - Cooling l/s 28.026.124.522.819.818.2 21.4


Insulation material (4) CCCCCCCCCCCC CC

AIR HEAT EXCHANGER

Type (5) --- HFPHFPHFPHFPHFPHFP HFP

FAN

Type (6) --- DPTDPTDPTDPTDPTDPT DPT

Drive (7) --- DOLDOLDOLDOLDOLDOL DOL

Diameter mm 800800800800800800 800



Speed rpm 890890890890890890 890

Motor input kW 17.517.517.517.514.014.0 14.0

COMPRESSOR

Type --- Asymm

Single

Screw

Asymm

Single

Screw

Asymm

Single

Screw

Asymm

Single

Screw

Single

Screw

Single

Screw

Asymm

Single

Screw

Oil charge l 323232323226 32


SOUND LEVEL



REFRIGERANT CIRCUIT

Refrigerant type --- R134aR134aR134aR134aR134aR134a R134a



PIPING CONNECTIONS

Evaporator water inlet/outlet 5 "5 "5 "5 "5 "4 " 5 "

Fluid: Water


load operation;





Page 22 of 76

ELECTRICAL SPECIFICATIONS

McEng Evo-SE-ST

125.2 132.2 142.2 152.2 158.2 165.2111.2MODEL

POWER SUPPLY

Phases Nr 3 3 3 3 3 3 3

Frequency Hz 50 50 50 50 50 50 50

Voltage V 400 400 400 400 400 400 400

Voltage tolerance Minimum % -10% -10% -10% -10% -10% -10% -10%

Voltage tolerance Maximum % +10% +10% +10% +10% +10% +10% +10%

UNIT

Maximum starting current A 419 464 485 485 494 494 494

Nominal running current cooling A 254 274 281 306 321 336 324

Maximum running current A 312 330 359 380 391 402 402

Maximum current for wires sizing A 341 361 391 414 426 439 439

FANS


COMPRESSORS

Phases Nr 3 3 3 3 3 3 3

Voltage V 400 400 400 400 400 400 400



Maximum running current A 141

148

153

153

153

174

174

174

174

185

185

185

185

185

Starting method --- Y-Δ Y-Δ Y-Δ Y-Δ Y-Δ Y-Δ Y-Δ

Fluid: Water

Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%.

Maximum starting current: starting current of biggest compressor + current of the compressor at 75% maximum load + fans current for the

circuit at 75%.

Nominal current in cooling mode is referred to the following conditions: evaporator 12/7°C; ambient 35°C; compressors + fans current.

Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current

Maximum unit current for wires sizing is based on minimum allowed voltage

Maximum current for wires sizing: (compressors full load ampere + fans current) x 1,1.

Page 23 of 76


McEng Evo-SE-LN

057.2 065.2 071.2 076.2 081.2 095.2088.2053.2MODEL

POWER SUPPLY

Phases Nr 3 3 3 3 3 3 3 3

Frequency Hz 50 50 50 50 50 50 50 50

Voltage V 400 400 400 400 400 400 400 400

Voltage tolerance Minimum % -10% -10% -10% -10% -10% -10% -10% -10%

Voltage tolerance Maximum % +10% +10% +10% +10% +10% +10% +10% +10%

UNIT

Maximum starting current A 218 218 234 234 277 286 298 300

Nominal running current cooling A 135 133 141 155 166 176 192 200

Maximum running current A 165 165 186 202 213 224 238 258

Maximum current for wires sizing A 181 181 203 221 233 245 261 281

FANS


COMPRESSORS

Phases Nr 3 3 3 3 3 3 3 3

Voltage V 400 400 400 400 400 400 400 400




78

78

78

78

95

95

95

95

105

105

105

105

120

120

120

Starting method --- Y-Δ Y-Δ Y-Δ Y-Δ Y-Δ Y-Δ Y-Δ Y-Δ

McEng Evo-SE-LN

125.2 132.2 142.2 152.2 158.2107.2MODEL

POWER SUPPLY

Phases Nr 3 3 3 3 3 3

Frequency Hz 50 50 50 50 50 50

Voltage V 400 400 400 400 400 400

Voltage tolerance Minimum % -10% -10% -10% -10% -10% -10%

Voltage tolerance Maximum % +10% +10% +10% +10% +10% +10%

UNIT

Maximum starting current A 305 460 480 480 488 488

Nominal running current cooling A 214 281 285 308 334 323

Maximum running current A 269 322 348 368 379 379

Maximum current for wires sizing A 295 352 380 403 415 415

FANS


COMPRESSORS

Phases Nr 3 3 3 3 3 3

Voltage V 400 400 400 400 400 400




126

153

153

153

174

174

174

174

185

174

185

Starting method --- Y-Δ Y-Δ Y-Δ Y-Δ Y-Δ Y-Δ

Fluid: Water



circuit at 75%.





Page 24 of 76


McEng Evo-SE-XN

057.2 065.2 071.2 076.2 081.2 095.2088.2053.2MODEL

POWER SUPPLY

Phases Nr 3 3 3 3 3 3 3 3

Frequency Hz 50 50 50 50 50 50 50 50

Voltage V 400 400 400 400 400 400 400 400



UNIT





FANS


COMPRESSORS

Phases Nr 3 3 3 3 3 3 3 3

Voltage V 400 400 400 400 400 400 400 400




78

78

78

78

95

95

95

95

105

105

105

105

120

120

120


McEng Evo-SE-XN

125.2 132.2 142.2 152.2 158.2107.2MODEL

POWER SUPPLY

Phases Nr 3 3 3 3 3 3

Frequency Hz 50 50 50 50 50 50

Voltage V 400 400 400 400 400 400



UNIT

Maximum starting current A 302 460 480 480 488 488


Maximum running current A 263 322 348 368 379 379

Maximum current for wires sizing A 289 352 380 403 415 415

FANS


COMPRESSORS

Phases Nr 3 3 3 3 3 3

Voltage V 400 400 400 400 400 400




126

153

153

153

174

174

174

174

185

174

185

Starting method --- Y-Δ Y-Δ Y-Δ Y-Δ Y-Δ Y-Δ

Fluid: Water



circuit at 75%.





Page 25 of 76


McEng Evo-SE-XXN

065.2 071.2 076.2 081.2 088.2 111.2095.2057.2MODEL

POWER SUPPLY

Phases Nr 3 3 3 3 3 3 3 3

Frequency Hz 50 50 50 50 50 50 50 50

Voltage V 400 400 400 400 400 400 400 400



UNIT





FANS


COMPRESSORS

Phases Nr 3 3 3 3 3 3 3 3

Voltage V 400 400 400 400 400 400 400 400




78

78

95

95

95

95

105

105

105

105

120

120

120

141

141


McEng Evo-SE-XXN

132.2 142.2125.2MODEL

POWER SUPPLY

Phases Nr 3 3 3

Frequency Hz 50 50 50

Voltage V 400 400 400

Voltage tolerance Minimum % -10% -10% -10%

Voltage tolerance Maximum % +10% +10% +10%

UNIT

Maximum starting current A 457 475 475

Nominal running current cooling A 272 280 298

Maximum running current A 316 338 360

Maximum current for wires sizing A 347 371 395

FANS


COMPRESSORS

Phases Nr 3 3 3

Voltage V 400 400 400




153

153

174

174

174

Starting method --- Y-Δ Y-Δ Y-Δ

Fluid: Water



circuit at 75%.





Page 26 of 76


McEng Evo-ClA-ST

078.2 085.2 093.2 101.2 107.2 134.2116.2070.2MODEL

POWER SUPPLY

Phases Nr 3 3 3 3 3 3 3 3

Frequency Hz 50 50 50 50 50 50 50 50

Voltage V 400 400 400 400 400 400 400 400



UNIT





FANS


COMPRESSORS

Phases Nr 3 3 3 3 3 3 3 3

Voltage V 400 400 400 400 400 400 400 400




82

82

99

99

99

99

110

110

110

110

126

126

126

148

148


McEng Evo-ClA-ST

164.2 177.2149.2MODEL

POWER SUPPLY

Phases Nr 3 3 3


Voltage V 400 400 400



UNIT





FANS


COMPRESSORS

Phases Nr 3 3 3

Voltage V 400 400 400




162

185

162

185

185


Fluid: Water



circuit at 75%.





Page 27 of 76


McEng Evo-ClA-XN

078.2 085.2 093.2 101.2 107.2 134.2116.2070.2MODEL

POWER SUPPLY

Phases Nr 3 3 3 3 3 3 3 3

Frequency Hz 50 50 50 50 50 50 50 50

Voltage V 400 400 400 400 400 400 400 400



UNIT





FANS


COMPRESSORS

Phases Nr 3 3 3 3 3 3 3 3

Voltage V 400 400 400 400 400 400 400 400




82

82

99

99

99

99

110

110

110

110

126

126

126

148

148


McEng Evo-ClA-XN

164.2 177.2149.2MODEL

POWER SUPPLY

Phases Nr 3 3 3


Voltage V 400 400 400



UNIT





FANS


COMPRESSORS

Phases Nr 3 3 3

Voltage V 400 400 400




162

185

162

185

185


Fluid: Water



circuit at 75%.





Page 28 of 76


McEng Evo-HA-ST

057.2 065.2 071.2 076.2 081.2 095.2088.2053.2MODEL

POWER SUPPLY

Phases Nr 3 3 3 3 3 3 3 3

Frequency Hz 50 50 50 50 50 50 50 50

Voltage V 400 400 400 400 400 400 400 400



UNIT





FANS


COMPRESSORS

Phases Nr 3 3 3 3 3 3 3 3

Voltage V 400 400 400 400 400 400 400 400




78

78

78

78

95

95

95

95

105

105

105

105

120

120

120


McEng Evo-HA-ST

119.2 128.2 134.2 149.2 156.2 167.2107.2MODEL

POWER SUPPLY

Phases Nr 3 3 3 3 3 3 3

Frequency Hz 50 50 50 50 50 50 50

Voltage V 400 400 400 400 400 400 400



UNIT

Maximum starting current A 312 423 468 489 489 498 498


Maximum running current A 283 320 338 367 388 399 410

Maximum current for wires sizing A 309 349 369 399 422 434 447

FANS


COMPRESSORS

Phases Nr 3 3 3 3 3 3 3

Voltage V 400 400 400 400 400 400 400




126

141

148

153

153

153

174

174

174

174

185

185

185

Starting method --- Y-Δ Y-Δ Y-Δ Y-Δ Y-Δ Y-Δ Y-Δ

Fluid: Water



circuit at 75%.





Page 29 of 76

SOUND LEVELS

McEng Evo-ClA-ST

Sound pressure level at 1 m from the unit (rif. 2 x 10-5 Pa) Power

63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz dB(A) dB(A)MODEL

74.9070.2 79.2 65.9 57.3 51.4 77.572.9 96.879.5 68.7

74.9078.2 79.2 65.9 57.3 51.4 77.572.9 97.279.5 68.7

74.9085.2 79.2 65.9 57.3 51.4 77.572.9 97.279.5 68.7

74.9093.2 79.2 65.9 57.3 51.4 77.572.9 97.279.5 68.7

74.9101.2 79.2 65.9 57.3 51.4 77.572.9 97.279.5 68.7

76.4107.2 80.7 67.4 58.8 52.9 79.074.4 98.781.0 70.2

76.4116.2 80.7 67.4 58.8 52.9 79.074.4 98.781.0 70.2

73.5134.2 78.5 73.0 60.0 53.0 79.073.0 98.764.5 71.5

73.5149.2 78.5 73.0 60.0 53.0 79.073.5 99.264.5 71.5

73.5164.2 78.5 73.1 60.0 53.0 79.073.5 99.264.5 71.6

73.5177.2 78.5 73.0 60.0 53.0 79.073.5 99.264.5 71.5

McEng Evo-ClA-XN



72.4070.2 73.4 61.2 54.2 47.4 72.569.2 91.878.9 65.6

72.4078.2 73.4 61.2 54.2 47.4 72.569.2 92.278.9 65.6

72.4085.2 73.4 61.2 54.2 47.4 72.569.2 92.278.9 65.6

72.4093.2 73.4 61.2 54.2 47.4 72.569.2 92.278.9 65.6

72.4101.2 73.4 61.2 54.2 47.4 72.569.2 92.278.9 65.6

73.4107.2 74.4 62.2 55.2 48.4 73.570.2 93.279.1 66.6

73.4116.2 74.4 62.2 55.2 48.4 73.570.2 93.279.1 66.6

68.0134.2 73.0 67.5 54.5 47.5 73.567.5 93.259.0 66.0

68.0149.2 73.0 67.5 54.5 47.5 73.568.0 93.759.0 66.0

68.0164.2 73.0 67.6 54.5 47.5 73.568.0 93.759.0 66.1

68.0177.2 73.0 67.5 54.5 47.5 73.568.0 93.759.0 66.0

McEng Evo-HA-ST



74.3053.2 78.8 65.2 56.5 50.8 77.072.4 95.779.0 67.8

74.3057.2 78.8 65.2 56.5 50.8 77.072.4 95.779.0 67.8

74.3065.2 78.8 65.2 56.5 50.8 77.072.4 96.379.0 67.8

74.3071.2 78.8 65.2 56.5 50.8 77.072.4 96.379.0 67.8

74.3076.2 78.8 65.2 56.5 50.8 77.072.4 96.379.0 67.8

74.3081.2 78.8 65.2 56.5 50.8 77.072.4 96.379.0 67.8

74.3088.2 78.8 65.2 56.5 50.8 77.072.4 96.379.0 67.8

74.3095.2 78.8 65.2 56.5 50.8 77.072.4 96.779.0 67.8

76.4107.2 80.7 67.4 58.8 52.9 79.074.4 98.781.0 70.2

72.0119.2 77.0 71.0 58.5 50.4 77.070.5 96.763.0 68.5

72.0128.2 77.0 71.5 58.5 51.5 77.571.5 97.763.0 70.0

72.0134.2 77.0 71.5 58.5 51.5 77.571.5 97.763.0 70.0

72.0149.2 77.0 71.5 58.5 51.5 77.571.5 97.763.0 70.0

73.5156.2 78.5 73.0 60.0 53.0 79.073.5 99.264.5 71.5

74.0167.2 79.0 73.6 60.5 53.5 79.574.0 99.765.0 72.1

Page 30 of 76

SOUND LEVELS

McEng Evo-SE-LN



72.3053.2 76.8 63.2 54.5 48.8 75.070.4 93.777.0 65.8

72.3057.2 76.8 63.2 54.5 48.8 75.070.4 93.777.0 65.8

72.3065.2 76.8 63.2 54.5 48.8 75.070.4 94.377.0 65.8

72.3071.2 76.8 63.2 54.5 48.8 75.070.4 94.377.0 65.8

72.3076.2 76.8 63.2 54.5 48.8 75.070.4 94.377.0 65.8

72.3081.2 76.8 63.2 54.5 48.8 75.070.4 94.377.0 65.8

72.3088.2 76.8 63.2 54.5 48.8 75.070.4 94.377.0 65.8

72.3095.2 76.8 63.2 54.5 48.8 75.070.4 94.777.0 65.8

74.9107.2 79.2 65.9 57.3 51.4 77.572.9 97.279.5 68.7

69.0125.2 74.0 68.5 55.5 48.5 74.568.5 94.260.0 67.0

69.0132.2 74.0 68.5 55.5 48.5 74.568.5 94.260.0 67.0

69.0142.2 74.0 68.5 55.5 48.5 74.568.5 94.260.0 67.0

70.5152.2 75.5 70.0 57.0 50.0 76.070.5 95.761.5 68.5

71.0158.2 76.0 70.5 57.5 50.5 76.571.0 96.262.0 69.0

McEng Evo-SE-ST



71.5111.2 76.5 70.5 58.0 49.9 76.570.0 95.862.5 68.0

71.5125.2 76.5 71.0 58.0 51.0 77.071.0 96.762.5 69.5

71.5132.2 76.5 71.0 58.0 51.0 77.071.0 96.762.5 69.5

71.5142.2 76.5 71.0 58.0 51.0 77.071.0 96.762.5 69.5

73.0152.2 78.0 72.5 59.5 52.5 78.573.0 98.264.0 71.0

73.5158.2 78.5 73.0 60.0 53.0 79.073.5 98.764.5 71.5

73.5165.2 78.5 73.0 60.0 53.0 79.073.5 98.764.5 71.5

McEng Evo-SE-XN



69.4053.2 70.8 58.2 50.4 57.1 70.066.3 88.776.4 62.6

69.4057.2 70.8 58.2 50.4 57.1 70.066.3 88.776.4 62.6

69.4065.2 70.8 58.2 50.4 57.1 70.066.3 89.376.4 62.6

69.4071.2 70.8 58.2 50.4 57.1 70.066.3 89.376.4 62.6

69.4076.2 70.8 58.2 50.4 57.1 70.066.3 89.376.4 62.6

69.4081.2 70.8 58.2 50.4 57.1 70.066.3 89.376.4 62.6

69.4088.2 70.8 58.2 50.4 57.1 70.066.3 89.376.4 62.6

69.4095.2 70.8 58.2 50.4 57.1 70.066.3 89.776.4 62.6

72.4107.2 73.4 61.2 54.2 47.4 72.569.2 92.278.9 65.6

69.5125.2 71.0 61.0 53.5 43.5 71.069.0 90.756.5 65.0

69.5132.2 71.0 61.0 53.5 43.5 71.069.0 90.756.5 65.0

69.5142.2 71.0 61.0 53.5 43.5 71.069.0 90.756.5 65.0

71.0152.2 72.5 62.5 55.0 45.0 72.570.5 92.258.0 66.5

71.5158.2 73.0 63.0 55.5 45.5 73.071.0 92.758.5 67.0

Page 31 of 76

SOUND LEVELS

McEng Evo-SE-XXN



60.1057.2 65.1 55.4 42.3 35.8 65.065.1 84.368.5 57.9

60.1065.2 65.1 55.4 42.3 35.8 65.065.1 84.768.5 57.9

60.1071.2 65.1 55.4 42.3 35.8 65.065.1 84.768.5 57.9

60.1076.2 65.1 55.4 42.3 35.8 65.065.1 84.768.5 57.9

60.1081.2 65.1 55.4 42.3 35.8 65.065.1 84.768.5 57.9

60.1088.2 65.1 55.4 42.3 35.8 65.065.1 84.768.5 57.9

60.1095.2 65.1 55.4 42.3 35.8 65.065.1 84.768.5 57.9

60.0111.2 63.0 58.0 47.0 36.5 65.063.5 84.762.0 60.0

60.0125.2 63.0 58.0 47.0 36.5 65.063.5 84.762.0 60.0

59.5132.2 62.5 59.5 46.5 37.0 65.563.5 85.763.5 60.5

59.0142.2 65.0 59.0 50.5 39.5 66.064.0 86.262.0 59.5

Page 32 of 76

SOUND LEVEL AT DISTANCE

McEng Evo-ClA-ST

SOUND PRESSURE LEVEL FOR DIFFERENT DISTANCES (dB(A))

50 m25 m20 m15 m10 m5 m1 mMODEL

070.2 61.5 57.564.6 59.369.577.5 51.7

078.2 61.9 57.965.0 59.769.877.5 52.2

085.2 61.9 57.965.0 59.769.877.5 52.2

093.2 61.9 57.965.0 59.769.877.5 52.2

101.2 61.9 57.965.0 59.769.877.5 52.2

107.2 63.4 59.466.5 61.271.379.0 53.7

116.2 63.4 59.466.5 61.271.379.0 53.7

134.2 63.3 59.366.4 61.171.279.0 53.6

149.2 63.7 59.766.7 61.471.579.0 54.0

164.2 63.7 59.766.7 61.471.579.0 54.0

177.2 63.7 59.766.7 61.471.579.0 54.0

McEng Evo-ClA-XN


50 m25 m20 m15 m10 m5 m1 mMODEL

070.2 56.5 52.559.6 54.364.572.5 46.7

078.2 56.9 52.960.0 54.764.872.5 47.2

085.2 56.9 52.960.0 54.764.872.5 47.2

093.2 56.9 52.960.0 54.764.872.5 47.2

101.2 56.9 52.960.0 54.764.872.5 47.2

107.2 57.9 53.961.0 55.765.873.5 48.2

116.2 57.9 53.961.0 55.765.873.5 48.2

134.2 57.8 53.860.9 55.665.773.5 48.1

149.2 58.2 54.261.2 55.966.073.5 48.5

164.2 58.2 54.261.2 55.966.073.5 48.5

177.2 58.2 54.261.2 55.966.073.5 48.5

McEng Evo-HA-ST


50 m25 m20 m15 m10 m5 m1 mMODEL

053.2 60.5 56.463.6 58.268.677.0 50.6

057.2 60.5 56.463.6 58.268.677.0 50.6

065.2 61.0 56.964.1 58.869.077.0 51.2

071.2 61.0 56.964.1 58.869.077.0 51.2

076.2 61.0 56.964.1 58.869.077.0 51.2

081.2 61.0 56.964.1 58.869.077.0 51.2

088.2 61.0 56.964.1 58.869.077.0 51.2

095.2 61.3 57.364.4 59.169.277.0 51.6

107.2 63.3 59.366.4 61.171.279.0 53.6

119.2 61.3 57.364.4 59.169.277.0 51.6

128.2 61.8 57.864.9 59.669.777.5 52.1

134.2 62.2 58.265.2 59.970.077.5 52.5

149.2 62.2 58.265.2 59.970.077.5 52.5

156.2 63.7 59.766.7 61.471.579.0 54.0

167.2 64.2 60.267.2 61.972.079.5 54.5

McEng Evo-SE-LN


50 m25 m20 m15 m10 m5 m1 mMODEL

Page 33 of 76


McEng Evo-SE-LN


50 m25 m20 m15 m10 m5 m1 mMODEL

053.2 58.6 54.561.7 56.366.775.0 48.7

057.2 58.6 54.561.7 56.366.775.0 48.7

065.2 59.0 55.062.1 56.867.075.0 49.2

071.2 59.0 55.062.1 56.867.075.0 49.2

076.2 59.0 55.062.1 56.867.075.0 49.2

081.2 59.0 55.062.1 56.867.075.0 49.2

088.2 59.0 55.062.1 56.867.075.0 49.2

095.2 59.4 55.462.5 57.267.375.0 49.7

107.2 61.9 57.965.0 59.769.877.5 52.2

125.2 58.8 54.861.9 56.666.774.5 49.1

132.2 58.8 54.861.9 56.666.774.5 49.1

142.2 58.8 54.861.9 56.666.774.5 49.1

152.2 60.3 56.363.4 58.168.276.0 50.6

158.2 60.8 56.863.9 58.668.776.5 51.1

McEng Evo-SE-ST


50 m25 m20 m15 m10 m5 m1 mMODEL

111.2 60.4 56.363.5 58.268.476.5 50.6

125.2 61.3 57.364.4 59.169.277.0 51.6

132.2 61.3 57.364.4 59.169.277.0 51.6

142.2 61.3 57.364.4 59.169.277.0 51.6

152.2 62.8 58.865.9 60.670.778.5 53.1

158.2 63.3 59.366.4 61.171.279.0 53.6

165.2 63.3 59.366.4 61.171.279.0 53.6

McEng Evo-SE-XN


50 m25 m20 m15 m10 m5 m1 mMODEL

053.2 53.6 49.556.7 51.361.770.0 43.7

057.2 53.6 49.556.7 51.361.770.0 43.7

065.2 54.0 50.057.1 51.862.070.0 44.2

071.2 54.0 50.057.1 51.862.070.0 44.2

076.2 54.0 50.057.1 51.862.070.0 44.2

081.2 54.0 50.057.1 51.862.070.0 44.2

088.2 54.0 50.057.1 51.862.070.0 44.2

095.2 54.4 50.457.5 52.262.370.0 44.7

107.2 56.9 52.960.0 54.764.872.5 47.2

125.2 55.3 51.358.4 53.163.271.0 45.6

132.2 55.3 51.358.4 53.163.271.0 45.6

142.2 55.3 51.358.4 53.163.271.0 45.6

152.2 56.8 52.859.9 54.664.772.5 47.1

158.2 57.3 53.360.4 55.165.273.0 47.6

McEng Evo-SE-XXN


50 m25 m20 m15 m10 m5 m1 mMODEL

057.2 49.1 45.052.2 46.857.065.0 39.3

065.2 49.5 45.452.6 47.257.365.0 39.7

Page 34 of 76


McEng Evo-SE-XXN


50 m25 m20 m15 m10 m5 m1 mMODEL

071.2 49.5 45.452.6 47.257.365.0 39.7

076.2 49.5 45.452.6 47.257.365.0 39.7

081.2 49.5 45.452.6 47.257.365.0 39.7

088.2 49.5 45.452.6 47.257.365.0 39.7

095.2 49.5 45.452.6 47.257.365.0 39.7

111.2 49.5 45.452.6 47.257.365.0 39.7

125.2 49.5 45.452.6 47.257.365.0 39.7

132.2 50.3 46.353.4 48.158.165.5 40.6

142.2 50.8 46.853.9 48.658.666.0 41.1

Fluid: Water

Note: The values are according to ISO 3744 and are referred to: evaporator 12/7° C, air ambient 35°C, full load operation

Page 35 of 76

OPERATING LIMITS

Operating Limits

Note

The above graphic represents a guidelines about the operating limits of the range. Please refer to Chiller Selection

Software (CSS) for real operating limits working conditions for each size.

Legend:

ELWT = Evaporator Leaving Water Temperature (°C)

CIAT = Condenser Inlet Air Temperature (°C)

Ref.:

A = Unit can only work in 'ICE mode'

B = Operation with Glycol (below 4°C Evap LWT)

C = Fan speed modulation required (below 18°C Condens. Air Temp. for less than 3 fans units)

D = Fan speed modulation required (below 10°C Condens. Air Temp. for 3 or more fans units)

E = Speedtroll required (below -10°C Condens. Air Temp.)

Table 1 - Water heat exchanger - Minimum and maximum water Δt

Legend:

A = Max evaporator water Δt

B = Min evaporator water Δt

Table 2 - Water heat exchanger - Fouling factors

Page 36 of 76

OPERATING LIMITS

Legend:

A = Fouling factors (m2 °C / kW)

B = Cooling capacity correction factor

C = Power input correction factor

D = EER correction factor

Table 3 - Air heat exchanger - Altitude correction factors

Legend:

A = Elevation above sea level (m)

B = Barometric pressure (mbar)

C = Cooling capacity correction factor

D = Power input correction factor

- Maximum operating altitude is 2000 m above sea level

- Contact factory in case the unit has to be installed at altitudes between 1000 and 2000 m above sea level

Table 4 - Minimum glycol percentage for low air ambient temperature

Legend:

AAT = Air Ambient Temperature (°C) (2)

A = Ethylene glycol (%) (1)

B = Propylene glycol (%) (1)

(1) Minimum glycol percentage to prevent freezing of water circuit at indicated air ambient temperature

(2) Air ambient temperature do exceed the operating limits of the unit, as protection of water circuit may be needed in

winter season at non-working conditions.

Table 5.1 - Available fan static pressure correction factors

The above data are referred to:

- Fan 800 mm diameter

- Fan speed 890 rpm or 900 rpm

Legend:

A = External Static Pressure (Pa)

B = Cooling Capacity (kW) Correction factor

C = Compressor Power Input (kW) Correction factor

D = Reduction of Maximum Condenser Inlet Air Temperature (°C)

Table 5.2 - Available fan static pressure correction factors

Page 37 of 76

OPERATING LIMITS

The above data are referred to:

- Fan 800 mm diameter

- Fan speed 700 rpm or 705 rpm

Legend:

A = External Static Pressure (Pa)

B = Cooling Capacity (kW) Correction factor

C = Compressor Power Input (kW) Correction factor

D = Reduction of Maximum Condenser Inlet Air Temperature (°C)

Water content in cooling circuits The cooled water distribution circuits should have minimum water content to

avoid excessive compressors start and stop. In fact, each time the compressor starts up, an excessive quantity of oil

goes from the compressor sump and simultaneously there is a rise in the temperature of the compressor motor’s

stator due to the inrush current during the start-up. To prevent damage to the compressors, have been envisaged the

application of a device to limit frequent stops and restarts.

During the span of one hour there will be no more than 6 starts of the compressor. The plant side should therefore

ensure that the overall water content allows a more constant functioning of the unit and consequently greater

environmental comfort. The minimum water content per unit should be calculated with a certain approximation using

this simplified formula:

For 2 compressors unit

M (liters) = (0.1595 x NT(°C) + 3.0825) x P(kW)

where:

M = minimum water content per unit expressed in litres

P = cooling capacity of the unit expressed in kW

ΔT = evaporator entering / leaving water temperature difference expressed in °C

This formula is valid for standard microprocessor parameters. For more accurate determination of quantity of water, it

is advisable to contact the designer of the plant.

Water charge, flow and quality

Page 38 of 76

OPERATING LIMITS

Page 39 of 76

COOLING PERFORMANCE

McEng Evo-SE-ST

111.2 125.2

4340353025464340353025 46TaTwout

338CC kW 406 390 368 341 323 295 459 437 412 382 3625

196PI kW 123 135 148 163 172 175 134 146 159 175 186

16.1qw l/s 19.4 18.6 17.5 16.3 15.4 14.1 21.9 20.8 19.6 18.2 17.3

24dpw kPa 49 46 41 36 33 28 42 38 34 30 27

359CC kW 430 412 389 361 341 308 485 463 436 405 3847

201PI kW 127 139 152 167 177 175 138 150 164 180 190

17.1qw l/s 20.5 19.7 18.6 17.2 16.3 14.7 23.2 22.1 20.8 19.3 18.3

27dpw kPa 55 51 46 40 36 30 46 42 38 33 30

366CC kW 455 435 411 381 358 317 511 488 461 429 4079

193PI kW 131 143 157 172 180 172 142 154 168 184 195

17.5qw l/s 21.7 20.8 19.6 18.2 17.1 15.1 24.4 23.3 22.0 20.5 19.4

28dpw kPa 60 56 50 44 39 31 51 46 42 37 34

368CC kW 480 459 432 400 370 324 537 513 485 452 43011

181PI kW 135 148 162 177 179 167 146 159 173 189 200

17.6qw l/s 22.9 21.9 20.7 19.1 17.7 15.5 25.7 24.5 23.2 21.6 20.5

28dpw kPa 67 61 55 48 42 33 55 51 46 41 37

365CC kW 505 482 454 420 383 324 564 538 509 475 44513

167PI kW 140 152 167 183 179 167 151 164 178 194 200

17.5qw l/s 24.2 23.1 21.7 20.1 18.3 15.5 27.0 25.7 24.4 22.7 21.3

28dpw kPa 73 67 60 53 44 33 60 56 50 44 40

354CC kW 531 506 476 436 391 329 590 564 533 499 44215

149PI kW 144 157 172 184 176 160 156 168 183 199 186

16.9qw l/s 25.4 24.2 22.8 20.9 18.7 15.7 28.3 27.0 25.5 23.9 21.2

26dpw kPa 80 74 66 56 46 34 66 60 55 49 39

132.2 142.2

4340353025464340353025 46TaTwout

398CC kW 484 464 441 415 397 377 525 502 475 444 4225

223PI kW 136 149 163 180 191 204 150 164 179 197 209

19.0qw l/s 23.1 22.1 21.0 19.8 18.9 17.9 25.0 23.9 22.7 21.1 20.1

31dpw kPa 71 66 60 54 50 45 51 47 43 38 34

422CC kW 510 489 466 438 420 399 553 529 502 470 4477

227PI kW 140 152 167 184 195 207 154 168 184 202 214

20.1qw l/s 24.3 23.3 22.2 20.9 20.0 19.0 26.4 25.3 24.0 22.4 21.3

35dpw kPa 78 73 67 60 55 50 56 52 47 42 38

447CC kW 537 515 490 462 442 421 582 557 529 496 4739

232PI kW 143 156 171 188 199 211 159 172 188 207 219

21.4qw l/s 25.6 24.6 23.4 22.1 21.1 20.1 27.8 26.6 25.3 23.7 22.6

38dpw kPa 86 80 73 66 61 56 62 57 52 46 42

452CC kW 564 541 516 486 466 442 611 585 556 522 49811

221PI kW 147 160 175 192 203 214 163 177 193 211 224

21.6qw l/s 27.0 25.9 24.7 23.2 22.3 21.1 29.2 28.0 26.6 24.9 23.8

39dpw kPa 94 87 80 72 67 61 67 62 57 51 47

454CC kW 592 568 541 510 489 457 641 614 583 547 52413

209PI kW 151 164 179 196 207 212 168 182 198 216 229

21.7qw l/s 28.3 27.2 25.9 24.4 23.4 21.9 30.7 29.4 27.9 26.2 25.0

40dpw kPa 103 96 88 79 73 65 73 68 62 55 51

446CC kW 620 596 568 535 514 468 671 643 611 574 54915

190PI kW 156 168 183 200 211 206 173 187 203 222 234

21.3qw l/s 29.7 28.5 27.2 25.6 24.6 22.4 32.1 30.8 29.2 27.5 26.3

38dpw kPa 112 104 95 86 80 67 80 74 67 60 56

Page 40 of 76

COOLING PERFORMANCE

McEng Evo-SE-ST

152.2 158.2

4340353025464340353025 46TaTwout

415CC kW 547 528 505 476 452 408 564 549 530 503 4775

225PI kW 156 171 190 212 225 223 162 180 200 227 242

19.8qw l/s 26.1 25.2 24.1 22.7 21.5 19.5 26.9 26.2 25.3 24.0 22.7

34dpw kPa 55 51 48 43 39 32 59 56 53 48 44

441CC kW 575 556 532 501 480 434 592 576 556 528 5077

230PI kW 160 176 194 216 231 228 166 184 205 230 249

21.1qw l/s 27.5 26.5 25.4 23.9 22.9 20.7 28.3 27.5 26.5 25.2 24.2

38dpw kPa 60 57 52 47 43 36 64 61 57 52 49

452CC kW 604 583 558 527 503 452 621 604 582 553 5299

222PI kW 164 180 198 220 235 226 170 188 209 235 251

21.6qw l/s 28.9 27.9 26.7 25.2 24.0 21.6 29.7 28.8 27.8 26.4 25.3

40dpw kPa 66 62 57 51 47 39 70 67 63 57 53

454CC kW 634 612 585 553 521 455 650 632 609 579 53911

208PI kW 168 185 203 225 233 214 174 193 214 239 243

21.7qw l/s 30.3 29.2 28.0 26.4 24.9 21.8 31.1 30.2 29.1 27.7 25.7

40dpw kPa 72 67 62 56 50 40 76 73 68 62 54

450CC kW 663 640 612 579 536 454 680 660 636 604 54413

209PI kW 173 189 208 230 230 209 179 197 218 244 232

21.5qw l/s 31.7 30.6 29.3 27.7 25.6 21.7 32.5 31.6 30.4 28.9 26.0

40dpw kPa 78 73 68 61 53 40 83 79 73 67 55

442CC kW 694 669 640 605 548 446 710 689 663 630 54315

191PI kW 178 194 213 235 225 190 184 202 224 249 217

21.2qw l/s 33.2 32.0 30.6 29.0 26.3 21.4 34.0 33.0 31.8 30.2 26.0

38dpw kPa 85 79 73 66 55 38 90 85 79 72 55

165.2

464340353025TaTwout

CC kW 582 568 549 525 506 4655

PI kW 156 174 193 216 233 239

qw l/s 27.8 27.1 26.2 25.0 24.1 22.1

dpw kPa 52 50 47 43 40 35

CC kW 612 597 578 552 532 4977

PI kW 160 178 197 220 237 247

qw l/s 29.2 28.5 27.6 26.3 25.4 23.7

dpw kPa 57 54 51 47 44 39

CC kW 643 626 606 579 559 5109

PI kW 164 182 201 224 241 240

qw l/s 30.7 29.9 28.9 27.7 26.7 24.4

dpw kPa 62 59 56 52 48 41

CC kW 674 656 634 607 586 51511

PI kW 168 186 206 229 245 228

qw l/s 32.2 31.4 30.3 29.0 28.0 24.6

dpw kPa 68 65 61 56 53 42

CC kW 705 687 664 634 613 51413

PI kW 172 191 210 233 249 214

qw l/s 33.7 32.8 31.7 30.3 29.3 24.6

dpw kPa 74 70 66 61 57 42

CC kW 737 717 693 662 622 51515

PI kW 177 196 215 238 243 219

qw l/s 35.3 34.3 33.2 31.7 29.8 24.7

dpw kPa 80 76 71 66 59 42

Fluid: Water

Ta: Condenser inlet air temperature; Twout: Evaporator leaving water temperature (Δt 5°C)

CC: Cooling capacity; PI: Power input; qw: Fluid flow rate; dpw: Fluid pressure drop

* For working condition where dpw value is "Italic-Red Color" please contac factory

Page 41 of 76

COOLING PERFORMANCE

McEng Evo-SE-LN

053.2 057.2

4340353025464340353025 46TaTwout

160CC kW 193 183 173 162 155 148 206 197 186 174 1675

92.9PI kW 66.7 72.6 79 86 90.3 94.8 65.3 71.2 77.4 84.2 88.4

7.6qw l/s 9.2 8.7 8.3 7.7 7.4 7.1 9.8 9.4 8.9 8.3 8.0

15dpw kPa 31 29 26 23 21 20 24 22 19 17 16

171CC kW 204 194 184 173 166 155 218 208 198 186 1797

95.3PI kW 68.8 74.8 81.4 88.4 92.8 93.8 67.3 73.3 79.7 86.5 90.8

8.1qw l/s 9.7 9.3 8.8 8.3 7.9 7.4 10.4 9.9 9.4 8.9 8.5

17dpw kPa 35 32 29 26 24 21 26 24 22 20 18

179CC kW 216 206 195 184 176 158 231 220 209 198 1909

95.2PI kW 71 77.2 83.8 90.9 95.3 90.8 69.5 75.4 81.9 89 93.3

8.5qw l/s 10.3 9.8 9.3 8.8 8.4 7.6 11.0 10.5 10.0 9.4 9.1

18dpw kPa 39 35 32 29 27 22 29 27 24 22 20

182CC kW 227 217 206 195 187 161 245 233 221 209 20211

92.2PI kW 73.2 79.5 86.3 93.4 98 87.6 71.9 77.9 84.3 91.4 95.9

8.7qw l/s 10.9 10.4 9.9 9.3 8.9 7.7 11.7 11.2 10.6 10.0 9.7

19dpw kPa 43 39 36 32 30 23 32 29 27 24 23

185CC kW 239 229 218 206 191 163 259 247 234 221 21313

88.9PI kW 75.6 82 88.8 96.1 95 84.3 74.3 80.4 86.9 93.9 98.3

8.9qw l/s 11.5 10.9 10.4 9.8 9.1 7.8 12.4 11.8 11.2 10.6 10.2

19dpw kPa 47 43 39 36 31 23 36 33 30 27 25

189CC kW 252 241 229 217 195 165 272 261 248 234 21915

86.5PI kW 78.1 84.5 91.4 98.8 92.7 81.7 76.7 83 89.6 96.6 97.3

9.0qw l/s 12.1 11.5 11.0 10.4 9.3 7.9 13.0 12.5 11.9 11.2 10.5

20dpw kPa 51 47 43 39 32 24 39 36 33 30 26

065.2 071.2

4340353025464340353025 46TaTwout

201CC kW 233 223 212 200 192 185 254 243 231 218 2105

110PI kW 69.6 75.8 82.4 89.6 94.2 99 76.8 83.6 91.1 99.1 104

9.6qw l/s 11.1 10.6 10.1 9.5 9.2 8.8 12.1 11.6 11.0 10.4 10.0

34dpw kPa 61 57 52 47 44 40 52 48 44 40 37

215CC kW 247 236 225 213 205 197 269 257 245 232 2237

112PI kW 71.5 77.7 84.5 91.8 96.4 101 78.8 85.8 93.4 102 107

10.2qw l/s 11.8 11.3 10.7 10.2 9.8 9.4 12.8 12.3 11.7 11.1 10.7

39dpw kPa 68 63 58 52 49 46 58 54 49 44 42

229CC kW 261 250 239 226 218 210 284 272 259 246 2379

115PI kW 73.5 79.8 86.6 94 98.7 104 81 88.1 95.7 104 109

10.9qw l/s 12.5 11.9 11.4 10.8 10.4 10.0 13.5 13.0 12.4 11.7 11.3

43dpw kPa 76 70 64 59 55 51 64 59 54 49 46

242CC kW 276 264 252 240 232 224 299 287 274 260 25111

118PI kW 75.6 81.9 88.8 96.3 101 106 83.2 90.4 98.2 107 112

11.6qw l/s 13.2 12.6 12.1 11.5 11.1 10.7 14.3 13.7 13.1 12.4 12.0

48dpw kPa 84 78 71 65 61 57 70 65 60 55 52

256CC kW 291 279 267 254 245 237 315 302 289 275 26613

120PI kW 77.7 84.1 91.1 98.7 103 109 85.6 92.8 101 109 115

12.3qw l/s 13.9 13.3 12.8 12.1 11.7 11.3 15.1 14.5 13.8 13.1 12.7

53dpw kPa 92 86 79 72 68 64 77 72 66 61 57

266CC kW 306 294 281 268 259 248 331 318 304 289 28015

120PI kW 79.9 86.4 93.5 101 106 110 88 95.4 103 112 117

12.7qw l/s 14.7 14.1 13.5 12.8 12.4 11.9 15.8 15.2 14.6 13.9 13.4

57dpw kPa 101 94 87 79 75 69 85 79 73 67 63

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COOLING PERFORMANCE

McEng Evo-SE-LN

076.2 081.2

4340353025464340353025 46TaTwout

227CC kW 271 259 246 233 224 215 285 273 260 245 2365

127PI kW 82.8 90.4 98.5 107 113 119 88.5 96.6 105 115 121

10.8qw l/s 12.9 12.3 11.7 11.1 10.7 10.2 13.6 13.0 12.4 11.7 11.3

42dpw kPa 57 53 48 44 41 38 63 58 53 48 45

241CC kW 286 274 261 247 238 229 301 289 275 260 2517

130PI kW 85.1 92.7 101 110 116 122 90.9 99.1 108 118 124

11.5qw l/s 13.6 13.1 12.5 11.8 11.4 10.9 14.4 13.8 13.1 12.4 12.0

47dpw kPa 64 59 54 49 46 43 70 64 59 53 50

256CC kW 302 289 276 262 253 243 318 305 291 276 2669

133PI kW 87.4 95.1 104 113 118 124 93.4 102 111 121 127

12.2qw l/s 14.4 13.8 13.2 12.5 12.1 11.6 15.2 14.6 13.9 13.2 12.7

52dpw kPa 70 65 60 54 51 48 77 71 65 59 56

271CC kW 318 305 291 277 268 258 335 321 307 291 28211

136PI kW 89.8 97.7 106 115 121 127 96 104 114 124 130

13.0qw l/s 15.2 14.6 13.9 13.2 12.8 12.3 16.0 15.4 14.7 13.9 13.5

58dpw kPa 77 72 66 60 57 53 84 78 72 66 62

285CC kW 335 321 307 292 283 272 352 338 323 307 29713

139PI kW 92.3 100 109 118 124 130 98.6 107 117 127 133

13.6qw l/s 16.0 15.4 14.7 14.0 13.5 13.0 16.9 16.2 15.5 14.7 14.2

63dpw kPa 85 79 73 66 62 58 92 86 79 72 68

290CC kW 352 338 323 308 298 279 370 356 340 324 31315

134PI kW 95 103 112 121 127 127 101 110 120 130 136

13.9qw l/s 16.8 16.2 15.5 14.7 14.3 13.4 17.7 17.0 16.3 15.5 15.0

65dpw kPa 93 86 80 73 69 61 101 94 87 79 75

088.2 095.2

4340353025464340353025 46TaTwout

266CC kW 311 297 281 265 255 244 331 318 304 287 2775

145PI kW 97.6 106 116 126 133 140 101 110 120 131 138

12.7qw l/s 14.8 14.1 13.4 12.6 12.1 11.6 15.8 15.2 14.5 13.7 13.2

39dpw kPa 64 59 53 48 45 41 58 54 50 45 42

283CC kW 328 314 298 282 271 259 349 335 321 305 2947

148PI kW 100 109 119 130 136 143 104 113 123 134 141

13.5qw l/s 15.7 15.0 14.2 13.4 12.9 12.4 16.6 16.0 15.3 14.6 14.0

44dpw kPa 71 65 60 54 50 46 64 60 55 50 47

301CC kW 347 332 316 299 288 270 366 353 338 322 3129

152PI kW 103 112 122 133 140 142 106 116 126 137 144

14.4qw l/s 16.6 15.8 15.1 14.3 13.7 12.9 17.5 16.8 16.1 15.4 14.9

49dpw kPa 78 72 66 60 56 50 70 66 61 56 53

318CC kW 365 350 333 316 305 281 385 370 355 339 32911

155PI kW 106 116 126 137 143 141 109 118 129 140 148

15.2qw l/s 17.5 16.7 15.9 15.1 14.6 13.4 18.4 17.7 17.0 16.2 15.7

54dpw kPa 86 79 73 66 62 54 77 72 66 61 58

335CC kW 384 368 351 333 321 287 403 388 373 356 34613

158PI kW 110 119 129 140 146 137 112 121 132 143 151

16.0qw l/s 18.4 17.6 16.8 15.9 15.3 13.7 19.3 18.6 17.8 17.0 16.5

60dpw kPa 94 87 80 73 68 56 83 78 73 67 63

352CC kW 404 387 369 351 332 291 422 407 391 374 36315

162PI kW 113 122 133 144 146 133 114 124 135 147 154

16.8qw l/s 19.3 18.5 17.7 16.8 15.9 13.9 20.2 19.5 18.7 17.9 17.4

65dpw kPa 103 95 88 80 72 57 91 85 79 73 69

Page 43 of 76

COOLING PERFORMANCE

McEng Evo-SE-LN

107.2 125.2

4340353025464340353025 46TaTwout

277CC kW 370 362 352 340 332 323 434 410 382 350 3205

170PI kW 107 118 131 144 152 160 136 149 164 182 185

13.2qw l/s 17.7 17.3 16.8 16.2 15.8 15.4 20.7 19.5 18.2 16.7 15.3

24dpw kPa 67 65 62 58 55 53 54 49 43 37 31

290CC kW 388 380 370 358 350 341 459 433 404 371 3397

169PI kW 110 121 133 147 155 164 141 154 169 186 190

13.8qw l/s 18.5 18.1 17.7 17.1 16.7 16.3 21.9 20.7 19.3 17.7 16.2

26dpw kPa 73 71 67 64 61 58 60 54 48 41 35

295CC kW 406 398 388 376 368 358 485 458 426 391 3489

160PI kW 112 124 136 150 158 167 146 159 174 191 183

14.1qw l/s 19.4 19.0 18.5 18.0 17.6 17.1 23.2 21.9 20.4 18.7 16.6

27dpw kPa 80 77 74 69 67 64 66 60 52 45 36

293CC kW 425 416 406 394 386 363 511 482 449 408 35211

146PI kW 115 126 139 153 161 161 151 165 180 194 173

14.0qw l/s 20.3 19.9 19.4 18.8 18.4 17.4 24.4 23.0 21.5 19.5 16.8

27dpw kPa 87 84 80 76 73 65 73 66 58 48 37

287CC kW 444 435 425 412 404 369 538 507 472 411 35213

130PI kW 117 129 142 156 165 157 157 170 186 184 160

13.7qw l/s 21.2 20.8 20.3 19.7 19.3 17.6 25.7 24.3 22.6 19.7 16.8

26dpw kPa 94 91 87 82 79 67 80 72 63 49 37

273CC kW 463 454 444 431 423 373 565 532 496 413 34515

113PI kW 120 132 145 159 168 152 163 176 192 172 144

13.1qw l/s 22.1 21.7 21.2 20.6 20.2 17.9 27.0 25.5 23.7 19.8 16.5

24dpw kPa 101 98 94 89 86 69 87 78 69 50 36

132.2 142.2

4340353025464340353025 46TaTwout

345CC kW 463 442 418 389 369 333 503 480 453 421 3985

201PI kW 136 150 166 184 196 195 148 164 181 201 214

16.4qw l/s 22.0 21.0 19.9 18.5 17.6 15.9 24.0 22.9 21.6 20.1 19.0

30dpw kPa 68 62 57 50 45 38 59 55 49 43 39

369CC kW 487 465 440 410 390 355 528 504 477 444 4207

207PI kW 140 154 170 188 200 200 152 168 186 206 219

17.6qw l/s 23.2 22.2 21.0 19.6 18.6 17.0 25.2 24.1 22.8 21.2 20.0

34dpw kPa 75 69 62 55 50 42 65 60 54 47 43

379CC kW 512 489 463 432 411 369 553 529 500 466 4439

200PI kW 144 158 174 193 205 198 157 172 190 211 224

18.1qw l/s 24.5 23.4 22.1 20.6 19.6 17.6 26.4 25.2 23.9 22.3 21.1

36dpw kPa 82 75 68 60 55 45 71 65 59 52 47

379CC kW 538 513 486 454 428 373 579 553 524 489 45011

185PI kW 149 163 179 197 206 187 161 177 195 216 216

18.1qw l/s 25.7 24.5 23.2 21.7 20.5 17.8 27.7 26.4 25.0 23.4 21.5

36dpw kPa 89 82 75 66 59 46 77 71 64 57 49

376CC kW 563 538 509 476 440 373 605 578 547 511 45513

169PI kW 153 167 183 202 202 174 166 182 200 221 205

18.0qw l/s 26.9 25.7 24.4 22.8 21.1 17.9 28.9 27.7 26.2 24.4 21.8

35dpw kPa 97 90 81 72 63 46 83 77 70 61 50

365CC kW 590 563 533 498 450 365 631 603 571 534 45315

149PI kW 158 172 188 207 196 156 171 187 205 226 189

17.5qw l/s 28.2 27.0 25.5 23.9 21.5 17.5 30.2 28.9 27.3 25.5 21.7

34dpw kPa 106 97 88 78 65 45 90 83 75 67 50

Page 44 of 76

COOLING PERFORMANCE

McEng Evo-SE-LN

152.2 158.2

4340353025464340353025 46TaTwout

388CC kW 529 507 480 440 400 340 554 532 506 472 4365

212PI kW 159 177 198 217 215 204 155 171 190 214 218

18.5qw l/s 25.2 24.2 22.9 21.0 19.0 16.2 26.4 25.4 24.1 22.5 20.8

24dpw kPa 53 49 44 38 32 24 46 43 39 35 30

409CC kW 556 533 505 465 424 358 583 560 533 498 4637

213PI kW 164 182 203 223 221 204 160 176 195 218 224

19.5qw l/s 26.5 25.4 24.1 22.2 20.2 17.1 27.8 26.7 25.4 23.8 22.1

27dpw kPa 57 53 48 42 35 26 51 48 43 38 34

410CC kW 583 559 530 484 437 365 612 589 560 524 4809

208PI kW 169 187 208 224 216 194 164 181 200 223 222

19.6qw l/s 27.8 26.7 25.3 23.1 20.9 17.4 29.2 28.1 26.7 25.0 22.9

27dpw kPa 63 58 53 45 37 27 56 52 48 42 36

412CC kW 610 585 554 501 436 367 642 617 587 547 49511

195PI kW 174 192 213 222 210 181 169 186 206 226 218

19.7qw l/s 29.2 28.0 26.5 23.9 20.9 17.6 30.7 29.5 28.1 26.2 23.7

27dpw kPa 68 63 57 48 37 27 61 57 52 46 38

410CC kW 638 611 579 514 438 360 672 646 615 564 49813

180PI kW 180 198 219 219 196 162 175 192 211 224 206

19.6qw l/s 30.5 29.2 27.7 24.6 21.0 17.2 32.2 30.9 29.4 27.0 23.8

27dpw kPa 74 69 62 50 38 26 66 62 56 48 39

395CC kW 666 638 604 516 433 345 703 675 642 577 49515

159PI kW 185 204 225 207 179 143 180 197 217 220 200

18.9qw l/s 31.9 30.5 28.9 24.7 20.7 16.5 33.6 32.3 30.7 27.6 23.7

26dpw kPa 80 74 67 51 37 25 72 67 61 50 38

Fluid: Water




Page 45 of 76

COOLING PERFORMANCE

McEng Evo-SE-XN

053.2 057.2

4340353025464340353025 46TaTwout

142CC kW 187 177 167 156 149 128 200 190 179 167 1595

86.9PI kW 68.6 74.7 81.4 88.4 92.9 84 67.6 73.6 80.1 87 91.3

6.8qw l/s 8.9 8.5 8.0 7.4 7.1 6.1 9.6 9.1 8.5 8.0 7.6

12dpw kPa 30 27 24 21 20 15 22 20 18 16 15

145CC kW 198 188 177 166 155 132 212 202 190 178 1707

83.9PI kW 71 77.2 84 91.2 92 81.8 69.8 76.1 82.7 89.7 94.1

6.9qw l/s 9.4 9.0 8.5 7.9 7.4 6.3 10.1 9.6 9.1 8.5 8.1

12dpw kPa 33 30 27 24 21 16 24 22 20 18 16

148CC kW 209 199 188 176 157 133 224 213 202 189 1739

80.7PI kW 73.5 79.8 86.6 93.9 88.1 78.5 72.2 78.5 85.3 92.4 90.3

7.0qw l/s 10.0 9.5 9.0 8.4 7.5 6.4 10.7 10.2 9.6 9.0 8.3

13dpw kPa 36 33 30 27 22 16 27 25 22 20 17

150CC kW 220 210 198 184 160 136 237 224 212 200 17611

78.3PI kW 76 82.5 89.4 95 84.9 76 74.9 81.1 87.9 95.3 87.2

7.2qw l/s 10.5 10.0 9.5 8.8 7.6 6.5 11.3 10.7 10.2 9.6 8.4

13dpw kPa 40 37 33 29 22 17 30 27 25 22 18

152CC kW 232 221 209 187 163 138 250 237 224 207 17913

75.7PI kW 78.6 85.2 92.3 91.9 82.5 74.2 77.7 84 90.7 94.4 83.9

7.3qw l/s 11.1 10.6 10.0 9.0 7.8 6.6 12.0 11.4 10.7 9.9 8.6

14dpw kPa 44 40 36 30 23 17 33 30 27 23 18

155CC kW 243 232 220 190 165 141 263 250 237 210 18215

73.9PI kW 81.4 88.1 95.2 88.6 79.9 72.3 80.5 87 93.8 91.1 81.4

7.4qw l/s 11.6 11.1 10.5 9.1 7.9 6.7 12.6 12.0 11.3 10.0 8.7

14dpw kPa 48 44 40 31 24 18 36 33 30 24 19

065.2 071.2

4340353025464340353025 46TaTwout

193CC kW 228 217 206 194 186 178 248 236 224 211 2025

111PI kW 69.8 76.1 82.9 90.3 94.9 99.8 77.4 84.5 92.1 100 106

9.2qw l/s 10.9 10.4 9.8 9.2 8.9 8.5 11.8 11.3 10.7 10.0 9.6

32dpw kPa 59 54 49 44 41 38 50 46 42 37 35

206CC kW 241 231 219 207 199 191 262 250 238 224 2157

114PI kW 71.9 78.3 85.2 92.6 97.4 102 79.7 86.9 94.7 103 108

9.8qw l/s 11.5 11.0 10.4 9.9 9.5 9.1 12.5 11.9 11.3 10.7 10.3

36dpw kPa 66 60 55 50 46 43 56 51 47 42 39

215CC kW 255 244 232 219 211 201 276 264 251 238 2299

114PI kW 74.1 80.5 87.5 95.1 99.9 103 82.1 89.4 97.3 106 111

10.3qw l/s 12.2 11.7 11.1 10.5 10.1 9.6 13.2 12.6 12.0 11.4 10.9

39dpw kPa 73 67 61 55 52 47 61 57 52 47 44

220CC kW 269 258 245 233 224 209 291 279 265 251 24211

110PI kW 76.3 82.9 90 97.6 102 102 84.6 92 99.9 109 114

10.5qw l/s 12.9 12.3 11.7 11.1 10.7 10.0 13.9 13.3 12.7 12.0 11.6

41dpw kPa 80 74 68 62 58 51 67 62 57 52 48

223CC kW 284 272 259 246 237 217 306 293 280 265 25613

106PI kW 78.7 85.3 92.5 100 105 102 87.2 94.7 103 111 117

10.7qw l/s 13.6 13.0 12.4 11.8 11.4 10.4 14.7 14.0 13.4 12.7 12.2

42dpw kPa 88 82 75 68 64 55 74 68 63 57 53

227CC kW 299 286 273 259 247 223 322 308 294 279 26515

103PI kW 81.1 87.8 95.1 103 106 100 89.8 97.4 106 115 117

10.9qw l/s 14.3 13.7 13.1 12.4 11.8 10.7 15.4 14.8 14.1 13.4 12.7

43dpw kPa 97 90 82 75 69 57 81 75 69 63 57

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McEng Evo-SE-XN

076.2 081.2

4340353025464340353025 46TaTwout

215CC kW 263 251 238 224 215 205 277 264 250 235 2265

131PI kW 84.3 92.1 101 110 115 121 90.6 99 108 118 124

10.3qw l/s 12.5 12.0 11.3 10.7 10.2 9.8 13.2 12.6 11.9 11.2 10.8

38dpw kPa 55 50 46 41 38 35 60 55 50 45 41

223CC kW 278 266 252 238 229 215 292 279 265 250 2407

128PI kW 86.8 94.7 103 112 118 121 93.3 102 111 121 128

10.6qw l/s 13.3 12.7 12.0 11.3 10.9 10.3 13.9 13.3 12.6 11.9 11.4

41dpw kPa 61 56 51 46 43 38 66 61 55 50 46

226CC kW 293 280 267 252 242 222 308 294 280 264 2549

122PI kW 89.4 97.5 106 115 121 118 96.1 105 114 124 131

10.8qw l/s 14.0 13.4 12.7 12.0 11.6 10.6 14.7 14.1 13.4 12.6 12.1

42dpw kPa 67 62 56 51 47 40 73 67 61 55 51

232CC kW 309 295 281 266 257 227 324 310 295 279 26911

119PI kW 92.2 100 109 119 125 115 99.1 108 117 128 134

11.1qw l/s 14.8 14.1 13.4 12.7 12.3 10.8 15.5 14.8 14.1 13.3 12.8

44dpw kPa 73 68 62 56 53 42 80 74 67 61 57

234CC kW 325 311 296 281 266 230 341 326 310 294 27413

115PI kW 95 103 112 122 124 111 102 111 121 131 130

11.2qw l/s 15.5 14.9 14.2 13.4 12.7 11.0 16.3 15.6 14.8 14.1 13.1

45dpw kPa 80 74 68 62 56 43 87 81 74 67 59

238CC kW 341 327 311 295 274 234 357 342 326 309 28015

111PI kW 97.9 106 115 125 122 107 105 114 124 135 127

11.4qw l/s 16.3 15.6 14.9 14.1 13.1 11.2 17.1 16.4 15.6 14.8 13.4

46dpw kPa 88 81 75 68 59 45 95 88 81 73 61

088.2 095.2

4340353025464340353025 46TaTwout

256CC kW 292 278 262 246 235 212 324 310 295 278 2675

147PI kW 99.6 109 118 129 136 131 102 112 122 133 140

12.2qw l/s 13.9 13.2 12.5 11.7 11.2 10.1 15.4 14.8 14.0 13.2 12.7

37dpw kPa 60 55 50 44 41 34 56 52 47 43 40

272CC kW 309 294 278 261 247 217 340 327 312 295 2847

151PI kW 103 112 122 133 136 126 105 115 125 136 143

13.0qw l/s 14.7 14.0 13.3 12.5 11.8 10.4 16.2 15.6 14.9 14.1 13.5

41dpw kPa 67 61 55 49 44 35 62 57 53 48 45

286CC kW 325 310 294 277 257 221 358 343 328 312 3019

152PI kW 106 115 126 137 135 121 108 118 128 140 147

13.6qw l/s 15.5 14.8 14.0 13.2 12.3 10.5 17.1 16.4 15.7 14.9 14.4

45dpw kPa 73 67 61 55 48 37 68 63 58 53 50

289CC kW 343 327 310 291 264 225 375 360 345 328 31811

145PI kW 110 119 129 139 133 118 111 121 131 143 151

13.8qw l/s 16.4 15.6 14.8 13.9 12.6 10.8 17.9 17.2 16.5 15.7 15.2

46dpw kPa 80 74 67 60 50 38 74 69 63 58 55

296CC kW 360 344 326 301 268 229 393 378 362 345 33413

142PI kW 113 123 133 138 128 114 114 124 135 147 154

14.2qw l/s 17.2 16.4 15.6 14.4 12.8 10.9 18.8 18.1 17.3 16.5 16.0

48dpw kPa 88 81 74 64 52 39 80 75 69 63 60

299CC kW 378 361 343 311 273 232 411 395 379 361 34815

136PI kW 117 127 137 138 124 111 117 127 138 150 157

14.3qw l/s 18.1 17.3 16.4 14.9 13.1 11.1 19.7 18.9 18.1 17.3 16.7

49dpw kPa 96 89 81 68 54 40 87 81 75 69 65

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McEng Evo-SE-XN

107.2 125.2

4340353025464340353025 46TaTwout

277CC kW 368 359 348 335 326 297 434 410 382 350 3205

170PI kW 110 122 135 148 157 152 136 149 164 182 185

13.2qw l/s 17.6 17.1 16.6 16.0 15.5 14.2 20.7 19.5 18.2 16.7 15.3

24dpw kPa 66 63 60 56 53 45 54 49 43 37 31

290CC kW 386 377 366 352 343 304 459 433 404 371 3397

169PI kW 113 125 138 151 160 147 141 154 169 186 190

13.8qw l/s 18.4 18.0 17.4 16.8 16.4 14.5 21.9 20.7 19.3 17.7 16.2

26dpw kPa 72 69 65 61 58 47 60 54 48 41 35

295CC kW 404 395 383 370 359 307 485 458 426 391 3489

160PI kW 116 128 141 155 162 142 146 159 174 191 183

14.1qw l/s 19.3 18.8 18.3 17.7 17.1 14.6 23.2 21.9 20.4 18.7 16.6

27dpw kPa 78 75 71 67 63 48 66 60 52 45 36

293CC kW 422 413 401 388 363 313 511 482 449 408 35211

146PI kW 119 131 144 159 157 138 151 165 180 194 173

14.0qw l/s 20.2 19.7 19.2 18.5 17.4 15.0 24.4 23.0 21.5 19.5 16.8

27dpw kPa 85 81 77 73 65 49 73 66 58 48 37

287CC kW 441 431 420 406 369 308 538 507 472 411 35213

130PI kW 122 134 148 162 152 144 157 170 186 184 160

13.7qw l/s 21.1 20.6 20.1 19.4 17.6 14.7 25.7 24.3 22.6 19.7 16.8

26dpw kPa 92 88 84 79 66 48 80 72 63 49 37

273CC kW 460 450 438 424 373 311 565 532 496 413 34515

113PI kW 125 138 151 166 147 138 163 176 192 172 144

13.1qw l/s 22.0 21.5 21.0 20.3 17.8 14.9 27.0 25.5 23.7 19.8 16.5

24dpw kPa 99 95 91 86 68 49 87 78 69 50 36

132.2 142.2

4340353025464340353025 46TaTwout

345CC kW 463 442 418 389 369 333 503 480 453 421 3985

201PI kW 136 150 166 184 196 195 148 164 181 201 214

16.4qw l/s 22.0 21.0 19.9 18.5 17.6 15.9 24.0 22.9 21.6 20.1 19.0

30dpw kPa 68 62 57 50 45 38 59 55 49 43 39

369CC kW 487 465 440 410 390 355 528 504 477 444 4207

207PI kW 140 154 170 188 200 200 152 168 186 206 219

17.6qw l/s 23.2 22.2 21.0 19.6 18.6 17.0 25.2 24.1 22.8 21.2 20.0

34dpw kPa 75 69 62 55 50 42 65 60 54 47 43

379CC kW 512 489 463 432 411 369 553 529 500 466 4439

200PI kW 144 158 174 193 205 198 157 172 190 211 224

18.1qw l/s 24.5 23.4 22.1 20.6 19.6 17.6 26.4 25.2 23.9 22.3 21.1

36dpw kPa 82 75 68 60 55 45 71 65 59 52 47

379CC kW 538 513 486 454 428 373 579 553 524 489 45011

185PI kW 149 163 179 197 206 187 161 177 195 216 216

18.1qw l/s 25.7 24.5 23.2 21.7 20.5 17.8 27.7 26.4 25.0 23.4 21.5

36dpw kPa 89 82 75 66 59 46 77 71 64 57 49

376CC kW 563 538 509 476 440 373 605 578 547 511 45513

169PI kW 153 167 183 202 202 174 166 182 200 221 205

18.0qw l/s 26.9 25.7 24.4 22.8 21.1 17.9 28.9 27.7 26.2 24.4 21.8

35dpw kPa 97 90 81 72 63 46 83 77 70 61 50

365CC kW 590 563 533 498 450 365 631 603 571 534 45315

149PI kW 158 172 188 207 196 156 171 187 205 226 189

17.5qw l/s 28.2 27.0 25.5 23.9 21.5 17.5 30.2 28.9 27.3 25.5 21.7

34dpw kPa 106 97 88 78 65 45 90 83 75 67 50

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McEng Evo-SE-XN

152.2 158.2

4340353025464340353025 46TaTwout

388CC kW 529 507 480 440 400 340 554 532 506 472 4365

212PI kW 159 177 198 217 215 204 155 171 190 214 218

18.5qw l/s 25.2 24.2 22.9 21.0 19.0 16.2 26.4 25.4 24.1 22.5 20.8

24dpw kPa 53 49 44 38 32 24 46 43 39 35 30

409CC kW 556 533 505 465 424 358 583 560 533 498 4637

213PI kW 164 182 203 223 221 204 160 176 195 218 224

19.5qw l/s 26.5 25.4 24.1 22.2 20.2 17.1 27.8 26.7 25.4 23.8 22.1

27dpw kPa 57 53 48 42 35 26 51 48 43 38 34

410CC kW 583 559 530 484 437 365 612 589 560 524 4809

208PI kW 169 187 208 224 216 194 164 181 200 223 222

19.6qw l/s 27.8 26.7 25.3 23.1 20.9 17.4 29.2 28.1 26.7 25.0 22.9

27dpw kPa 63 58 53 45 37 27 56 52 48 42 36

412CC kW 610 585 554 501 436 367 642 617 587 547 49511

195PI kW 174 192 213 222 210 181 169 186 206 226 218

19.7qw l/s 29.2 28.0 26.5 23.9 20.9 17.6 30.7 29.5 28.1 26.2 23.7

27dpw kPa 68 63 57 48 37 27 61 57 52 46 38

410CC kW 638 611 579 514 438 360 672 646 615 564 49813

180PI kW 180 198 219 219 196 162 175 192 211 224 206

19.6qw l/s 30.5 29.2 27.7 24.6 21.0 17.2 32.2 30.9 29.4 27.0 23.8

27dpw kPa 74 69 62 50 38 26 66 62 56 48 39

395CC kW 666 638 604 516 433 345 703 675 642 577 49515

159PI kW 185 204 225 207 179 143 180 197 217 220 200

18.9qw l/s 31.9 30.5 28.9 24.7 20.7 16.5 33.6 32.3 30.7 27.6 23.7

26dpw kPa 80 74 67 51 37 25 72 67 61 50 38

Fluid: Water




Page 49 of 76

COOLING PERFORMANCE

McEng Evo-SE-XXN

057.2 065.2

4340353025464340353025 46TaTwout

189CC kW 213 202 191 179 171 163 240 229 218 205 1985

100PI kW 65.2 71.1 77.5 84.4 88.7 93.2 69.5 76 82.9 90.4 95.2

9.0qw l/s 10.1 9.6 9.1 8.5 8.2 7.8 11.4 10.9 10.4 9.8 9.4

24dpw kPa 49 44 40 36 33 30 36 33 30 27 25

202CC kW 225 215 203 191 183 170 253 243 231 219 2117

103PI kW 67.4 73.4 79.9 86.8 91.2 92.2 71.5 78.1 85.2 92.8 97.7

9.6qw l/s 10.8 10.2 9.7 9.1 8.7 8.1 12.1 11.6 11.0 10.4 10.0

27dpw kPa 54 49 45 40 37 33 40 37 34 31 29

215CC kW 238 227 215 203 195 174 267 256 245 232 2249

105PI kW 69.6 75.8 82.4 89.4 93.9 89.2 73.6 80.3 87.5 95.3 100

10.3qw l/s 11.4 10.9 10.3 9.7 9.3 8.3 12.8 12.2 11.7 11.1 10.7

30dpw kPa 60 55 50 45 42 34 44 41 38 34 32

223CC kW 251 240 228 215 207 177 281 270 258 245 23711

104PI kW 72 78.2 84.9 92.1 96.6 86 75.7 82.5 89.9 97.8 103

10.7qw l/s 12.0 11.5 10.9 10.3 9.9 8.5 13.4 12.9 12.3 11.7 11.3

32dpw kPa 66 61 55 50 46 35 48 45 41 38 36

231CC kW 265 253 241 227 211 179 295 284 272 258 25013

103PI kW 74.4 80.8 87.5 94.8 93.6 82.6 77.9 84.8 92.2 100 105

11.1qw l/s 12.7 12.1 11.5 10.9 10.1 8.6 14.1 13.6 13.0 12.4 12.0

34dpw kPa 73 67 61 55 48 36 53 49 45 42 39

240CC kW 279 266 253 240 214 182 309 297 285 272 26315

103PI kW 77 83.4 90.2 97.6 90.3 80 80.1 87.1 94.7 103 108

11.5qw l/s 13.3 12.8 12.1 11.5 10.2 8.7 14.8 14.2 13.6 13.0 12.6

36dpw kPa 80 73 67 61 49 37 57 54 50 46 43

071.2 076.2

4340353025464340353025 46TaTwout

217CC kW 263 251 239 225 216 207 283 270 255 240 2305

120PI kW 76.2 83.4 91.1 99.4 105 110 85.3 93.1 101 110 116

10.3qw l/s 12.5 12.0 11.4 10.7 10.3 9.9 13.5 12.8 12.2 11.4 10.9

26dpw kPa 41 38 34 31 29 27 41 38 34 31 28

226CC kW 277 265 253 239 230 221 299 286 271 255 2457

119PI kW 78.4 85.7 93.5 102 107 113 88 96 104 114 119

10.8qw l/s 13.2 12.7 12.1 11.4 11.0 10.5 14.3 13.6 12.9 12.2 11.7

28dpw kPa 45 42 38 34 32 30 46 42 38 34 32

235CC kW 291 280 267 253 244 235 316 302 287 270 2609

118PI kW 80.6 88 96 105 110 116 90.8 98.9 108 117 123

11.2qw l/s 13.9 13.4 12.7 12.1 11.7 11.2 15.1 14.4 13.7 12.9 12.4

30dpw kPa 49 46 42 38 36 33 51 47 43 38 36

239CC kW 306 294 281 267 258 241 332 318 303 286 27111

114PI kW 82.9 90.4 98.6 107 113 113 93.7 102 111 120 123

11.4qw l/s 14.6 14.0 13.4 12.8 12.3 11.5 15.9 15.2 14.5 13.7 13.0

31dpw kPa 54 50 46 42 40 35 56 51 47 43 39

243CC kW 320 308 295 281 272 245 348 334 319 302 28113

110PI kW 85.2 92.9 101 110 116 109 96.5 105 114 124 122

11.6qw l/s 15.3 14.7 14.1 13.4 13.0 11.7 16.7 16.0 15.3 14.5 13.5

32dpw kPa 59 55 51 46 44 36 61 56 52 47 41

247CC kW 335 323 309 295 286 250 365 350 335 316 28815

107PI kW 87.6 95.4 104 113 119 106 99.4 108 117 126 120

11.8qw l/s 16.1 15.5 14.8 14.1 13.7 12.0 17.5 16.8 16.0 15.1 13.8

33dpw kPa 64 59 55 51 48 37 66 61 56 51 43

Page 50 of 76

COOLING PERFORMANCE

McEng Evo-SE-XXN

081.2 088.2

4340353025464340353025 46TaTwout

221CC kW 301 285 269 251 240 223 316 299 282 263 2495

130PI kW 93.6 102 111 120 126 128 103 112 122 133 138

10.5qw l/s 14.3 13.6 12.8 12.0 11.5 10.6 15.0 14.3 13.4 12.5 11.9

22dpw kPa 38 35 31 28 25 22 41 38 34 30 27

226CC kW 319 303 286 268 257 227 335 318 299 280 2617

126PI kW 96.9 105 114 124 130 122 107 116 126 137 138

10.8qw l/s 15.2 14.5 13.7 12.8 12.2 10.8 16.0 15.2 14.3 13.4 12.5

23dpw kPa 42 39 35 31 29 23 46 42 38 33 29

230CC kW 338 321 304 285 272 231 354 336 318 298 2709

121PI kW 100 109 118 128 133 118 111 120 130 141 136

11.0qw l/s 16.1 15.3 14.5 13.6 13.0 11.0 16.9 16.1 15.2 14.2 12.9

23dpw kPa 47 43 39 35 32 24 51 47 42 37 31

235CC kW 357 340 322 302 277 236 373 355 336 309 27611

118PI kW 104 113 122 132 129 115 115 124 135 140 132

11.2qw l/s 17.0 16.2 15.4 14.5 13.3 11.3 17.8 17.0 16.1 14.7 13.2

24dpw kPa 52 48 43 39 33 25 56 51 46 40 33

238CC kW 376 358 340 320 282 240 393 374 354 320 28113

114PI kW 108 116 126 136 124 111 119 129 139 140 127

11.4qw l/s 18.0 17.1 16.3 15.3 13.5 11.5 18.8 17.9 17.0 15.3 13.4

25dpw kPa 57 53 48 43 34 26 62 57 51 43 34

241CC kW 395 377 358 328 285 243 412 393 373 327 28415

110PI kW 111 120 130 134 120 107 123 133 144 137 123

11.5qw l/s 18.9 18.1 17.1 15.7 13.6 11.6 19.7 18.8 17.9 15.6 13.6

26dpw kPa 63 58 53 45 35 26 67 62 56 44 34

095.2 111.2

4340353025464340353025 46TaTwout

283CC kW 327 309 291 271 255 217 391 372 350 323 3045

178PI kW 111 121 132 143 147 131 120 131 144 158 168

13.5qw l/s 15.6 14.7 13.9 12.9 12.2 10.3 18.6 17.7 16.7 15.4 14.5

27dpw kPa 45 41 36 32 29 21 49 45 40 35 31

300CC kW 346 328 309 288 262 223 413 393 370 342 3227

183PI kW 115 125 136 148 143 127 124 135 148 163 173

14.3qw l/s 16.5 15.6 14.7 13.8 12.5 10.6 19.7 18.8 17.7 16.3 15.4

31dpw kPa 50 45 41 36 30 23 54 50 45 39 35

307CC kW 365 347 327 306 265 225 435 414 390 361 3409

175PI kW 119 130 141 152 136 122 127 139 153 168 178

14.6qw l/s 17.4 16.6 15.6 14.6 12.7 10.7 20.8 19.8 18.6 17.2 16.2

32dpw kPa 55 50 45 40 31 23 60 55 49 43 38

313CC kW 385 366 346 311 271 231 457 435 410 379 35811

169PI kW 124 134 145 146 132 119 131 144 157 173 183

15.0qw l/s 18.4 17.5 16.5 14.8 13.0 11.0 21.8 20.8 19.6 18.1 17.1

33dpw kPa 60 55 50 41 32 24 65 60 54 47 42

321CC kW 404 385 364 316 276 232 479 457 430 398 37513

164PI kW 128 139 150 141 128 115 136 148 162 178 187

15.3qw l/s 19.3 18.4 17.4 15.1 13.2 11.1 22.9 21.8 20.6 19.0 17.9

35dpw kPa 66 61 55 42 33 24 71 65 59 51 46

324CC kW 424 404 383 322 279 236 502 478 450 417 38015

158PI kW 133 143 155 137 124 112 140 153 167 183 179

15.5qw l/s 20.3 19.3 18.3 15.4 13.4 11.3 24.0 22.9 21.5 19.9 18.2

35dpw kPa 72 66 60 44 34 25 78 71 64 55 47

Page 51 of 76

COOLING PERFORMANCE

McEng Evo-SE-XXN

125.2 132.2

4340353025464340353025 46TaTwout

332CC kW 440 418 391 361 336 287 475 454 428 397 3765

193PI kW 135 149 165 182 191 175 139 153 169 188 200

15.8qw l/s 20.9 19.9 18.7 17.2 16.0 13.7 22.7 21.6 20.4 18.9 17.9

29dpw kPa 49 45 40 34 30 23 55 51 46 40 36

353CC kW 462 440 413 381 358 304 500 477 451 419 3977

198PI kW 140 153 169 187 198 176 143 157 173 192 204

16.9qw l/s 22.1 21.0 19.7 18.2 17.1 14.5 23.8 22.8 21.5 20.0 19.0

32dpw kPa 54 49 44 38 34 25 60 55 50 44 40

362CC kW 485 462 434 402 366 310 524 501 474 441 4179

191PI kW 144 158 174 192 191 167 147 161 178 197 207

17.3qw l/s 23.2 22.1 20.7 19.2 17.5 14.8 25.0 23.9 22.6 21.1 19.9

34dpw kPa 59 54 48 42 35 26 66 61 55 48 44

364CC kW 508 484 456 422 369 311 548 524 496 463 43011

178PI kW 148 163 179 197 180 155 151 166 183 201 205

17.4qw l/s 24.3 23.1 21.8 20.2 17.7 14.9 26.2 25.1 23.7 22.1 20.6

34dpw kPa 64 59 53 46 36 27 71 66 60 53 46

362CC kW 531 505 477 434 370 307 573 548 519 485 43713

163PI kW 153 167 184 195 167 140 156 171 187 206 197

17.3qw l/s 25.4 24.2 22.8 20.8 17.7 14.7 27.4 26.2 24.8 23.2 20.9

34dpw kPa 69 63 57 48 36 26 77 71 65 57 48

352CC kW 554 527 497 437 367 293 598 572 542 500 43815

146PI kW 158 172 189 185 154 123 161 175 192 206 184

16.9qw l/s 26.5 25.3 23.8 20.9 17.6 14.0 28.7 27.4 25.9 24.0 21.0

32dpw kPa 75 69 62 49 36 24 84 77 70 61 48

142.2

464340353025TaTwout

CC kW 519 495 466 432 409 3665

PI kW 150 165 182 201 214 213

qw l/s 24.7 23.6 22.2 20.6 19.5 17.4

dpw kPa 49 45 41 35 32 26

CC kW 547 522 492 457 433 3897

PI kW 155 170 187 206 219 217

qw l/s 26.1 24.9 23.5 21.8 20.6 18.5

dpw kPa 54 50 45 39 36 29

CC kW 575 548 518 482 457 3959

PI kW 160 175 192 212 224 206

qw l/s 27.4 26.2 24.7 23.0 21.8 18.9

dpw kPa 59 55 49 43 39 30

CC kW 603 575 544 507 474 39911

PI kW 165 180 197 217 225 194

qw l/s 28.8 27.5 26.0 24.2 22.7 19.1

dpw kPa 65 60 54 47 42 31

CC kW 632 603 570 532 478 39413

PI kW 170 185 203 223 213 176

qw l/s 30.2 28.8 27.3 25.4 22.9 18.8

dpw kPa 71 65 59 52 43 30

CC kW 661 631 596 556 476 38215

PI kW 175 191 208 228 197 157

qw l/s 31.6 30.2 28.5 26.6 22.8 18.3

dpw kPa 77 70 64 56 42 29

Fluid: Water




Page 52 of 76

COOLING PERFORMANCE

McEng Evo-ClA-ST

070.2 078.2

4340353025464340353025 46TaTwout

243CC kW 245 240 234 226 221 215 272 267 261 254 2485

105PI kW 64 70.4 77.5 85.1 89.9 94.9 70.9 77.8 85.5 93.9 99.2

11.6qw l/s 11.7 11.4 11.1 10.8 10.5 10.2 13.0 12.7 12.4 12.1 11.8

36dpw kPa 47 46 44 41 39 37 44 43 41 39 37

257CC kW 258 253 247 240 234 228 286 281 275 268 2637

107PI kW 65.4 71.9 79.1 86.8 91.7 96.8 72.3 79.3 87.1 95.6 101

12.3qw l/s 12.3 12.1 11.8 11.4 11.2 10.9 13.6 13.4 13.1 12.8 12.5

40dpw kPa 52 50 48 46 44 42 48 47 45 43 41

271CC kW 271 267 261 253 248 242 300 295 289 282 2779

108PI kW 66.9 73.5 80.7 88.6 93.5 98.7 73.8 80.8 88.7 97.2 103

12.9qw l/s 13.0 12.7 12.4 12.1 11.8 11.6 14.3 14.1 13.8 13.5 13.2

44dpw kPa 57 55 53 50 49 47 53 51 49 47 46

285CC kW 285 280 274 267 262 256 314 309 303 296 29111

110PI kW 68.5 75.1 82.4 90.4 95.4 101 75.3 82.4 90.3 98.9 104

13.6qw l/s 13.6 13.4 13.1 12.8 12.5 12.2 15.0 14.8 14.5 14.1 13.9

48dpw kPa 63 61 58 55 54 51 57 56 54 51 50

300CC kW 300 295 288 281 276 270 328 323 317 310 30513

112PI kW 70.2 76.8 84.2 92.2 97.4 103 76.9 84 91.9 101 106

14.3qw l/s 14.3 14.1 13.8 13.4 13.2 12.9 15.7 15.5 15.2 14.8 14.6

53dpw kPa 68 66 64 61 59 57 62 60 58 56 54

314CC kW 314 309 303 295 290 284 342 338 332 325 32015

114PI kW 72 78.6 86.1 94.2 99.4 105 78.5 85.7 93.7 102 108

15.0qw l/s 15.0 14.8 14.5 14.1 13.9 13.6 16.4 16.2 15.9 15.5 15.3

57dpw kPa 75 72 70 67 64 62 67 65 63 61 59

085.2 093.2

4340353025464340353025 46TaTwout

284CC kW 298 292 285 277 271 264 324 317 309 298 2915

124PI kW 76.5 84 92.3 101 107 113 84 92.3 101 111 117

13.5qw l/s 14.2 13.9 13.6 13.2 12.9 12.6 15.4 15.1 14.7 14.2 13.9

36dpw kPa 48 46 44 42 40 38 45 44 41 39 37

302CC kW 314 308 302 293 287 281 342 335 327 317 3107

126PI kW 78.2 85.8 94.1 103 109 115 86.1 94.4 104 114 120

14.4qw l/s 15.0 14.7 14.4 14.0 13.7 13.4 16.3 16.0 15.6 15.1 14.8

40dpw kPa 52 51 49 46 45 43 50 48 46 44 42

321CC kW 329 324 318 309 304 297 361 354 346 336 3299

129PI kW 79.9 87.5 96 105 111 117 88.2 96.7 106 116 123

15.3qw l/s 15.7 15.5 15.2 14.8 14.5 14.2 17.2 16.9 16.5 16.0 15.7

45dpw kPa 57 56 54 51 49 48 55 53 51 48 47

340CC kW 345 340 333 325 320 313 379 373 365 355 34811

132PI kW 81.6 89.3 97.8 107 113 119 90.4 99 108 119 125

16.2qw l/s 16.5 16.2 15.9 15.6 15.3 15.0 18.1 17.8 17.4 17.0 16.6

50dpw kPa 62 61 59 56 54 53 60 59 56 54 52

359CC kW 361 355 349 341 336 329 399 392 384 374 36713

135PI kW 83.4 91.1 99.7 109 115 122 92.7 101 111 121 128

17.2qw l/s 17.3 17.0 16.7 16.3 16.1 15.8 19.1 18.8 18.4 17.9 17.5

55dpw kPa 68 66 64 61 59 57 66 64 62 59 57

378CC kW 377 372 365 357 351 345 418 411 403 393 38615

138PI kW 85.2 93 102 111 117 124 95.1 104 113 124 131

18.1qw l/s 18.0 17.8 17.5 17.1 16.8 16.5 20.0 19.7 19.3 18.8 18.5

60dpw kPa 73 71 69 66 65 63 72 70 68 65 62

Page 53 of 76

COOLING PERFORMANCE

McEng Evo-ClA-ST

101.2 107.2

4340353025464340353025 46TaTwout

329CC kW 348 341 331 320 313 304 372 364 356 345 3375

143PI kW 91.1 100 110 121 128 135 97.5 107 117 129 136

15.7qw l/s 16.6 16.2 15.8 15.3 14.9 14.5 17.7 17.4 16.9 16.4 16.1

45dpw kPa 50 48 46 43 41 39 56 54 52 49 47

349CC kW 367 360 351 340 332 324 392 385 376 365 3587

146PI kW 93.3 102 113 124 130 138 99.6 109 120 131 138

16.7qw l/s 17.5 17.2 16.7 16.2 15.8 15.4 18.7 18.4 17.9 17.4 17.1

51dpw kPa 55 53 51 48 46 44 62 60 58 55 53

370CC kW 387 380 371 360 352 343 412 405 397 386 3799

149PI kW 95.6 105 115 126 133 141 102 111 122 134 141

17.7qw l/s 18.5 18.1 17.7 17.2 16.8 16.4 19.7 19.4 18.9 18.4 18.1

56dpw kPa 61 59 56 53 51 49 68 66 64 61 58

391CC kW 407 400 391 380 372 363 433 426 418 407 40011

151PI kW 98 107 118 129 136 144 104 114 125 136 144

18.7qw l/s 19.5 19.1 18.7 18.1 17.8 17.4 20.7 20.4 20.0 19.5 19.1

62dpw kPa 67 65 62 59 57 54 75 72 70 67 64

412CC kW 427 420 411 400 392 383 455 448 439 428 42113

154PI kW 100 110 121 132 139 147 106 116 127 139 147

19.7qw l/s 20.4 20.1 19.6 19.1 18.7 18.3 21.8 21.4 21.0 20.5 20.1

68dpw kPa 73 71 68 65 62 60 82 79 76 73 71

434CC kW 448 440 431 420 412 403 477 470 461 450 44215

157PI kW 103 113 123 135 142 150 109 119 130 142 149

20.8qw l/s 21.5 21.1 20.6 20.1 19.7 19.3 22.8 22.5 22.1 21.5 21.2

75dpw kPa 79 77 74 71 68 66 89 86 83 80 78

116.2 134.2

4340353025464340353025 46TaTwout

382CC kW 397 389 380 368 360 351 469 459 443 420 4025

181PI kW 103 113 124 136 144 152 122 133 147 161 171

18.2qw l/s 18.9 18.5 18.1 17.5 17.2 16.7 22.3 21.9 21.1 20.0 19.2

33dpw kPa 62 60 58 54 52 50 47 46 43 39 36

404CC kW 418 410 401 390 382 373 496 486 469 445 4267

186PI kW 105 116 127 139 147 155 125 137 150 165 175

19.3qw l/s 19.9 19.6 19.1 18.6 18.2 17.8 23.7 23.2 22.4 21.2 20.3

36dpw kPa 68 66 64 60 58 56 53 51 47 43 40

428CC kW 439 432 423 411 403 395 524 513 496 470 4509

190PI kW 107 118 129 142 150 158 128 141 154 170 180

20.4qw l/s 21.0 20.6 20.2 19.6 19.3 18.8 25.0 24.5 23.7 22.4 21.5

40dpw kPa 75 73 70 67 64 62 58 56 52 48 44

451CC kW 462 454 445 433 425 417 553 541 522 495 47511

195PI kW 110 120 132 144 152 161 132 145 158 174 184

21.6qw l/s 22.1 21.7 21.3 20.7 20.3 19.9 26.5 25.9 25.0 23.7 22.7

44dpw kPa 82 80 77 73 71 68 64 62 58 53 49

466CC kW 484 477 467 456 448 439 583 570 550 521 50013

194PI kW 112 123 135 147 155 164 136 149 163 179 189

22.3qw l/s 23.2 22.8 22.3 21.8 21.4 21.0 27.9 27.3 26.3 24.9 23.9

47dpw kPa 90 87 84 80 78 75 70 68 63 58 53

474CC kW 507 500 490 478 470 461 612 599 577 547 52415

189PI kW 115 126 137 150 158 167 140 153 167 184 194

22.7qw l/s 24.3 23.9 23.5 22.9 22.5 22.1 29.3 28.7 27.6 26.2 25.1

49dpw kPa 98 95 92 88 85 82 77 74 69 63 58

Page 54 of 76

COOLING PERFORMANCE

McEng Evo-ClA-ST

149.2 164.2

4340353025464340353025 46TaTwout

483CC kW 523 510 495 476 461 444 576 561 543 521 5035

224PI kW 132 148 163 180 191 205 144 160 177 196 209

23.0qw l/s 24.9 24.3 23.6 22.7 22.0 21.2 27.5 26.7 25.9 24.8 24.0

41dpw kPa 63 60 57 53 50 47 56 54 51 47 44

512CC kW 554 540 524 504 489 471 610 594 575 551 5337

227PI kW 135 151 166 183 195 208 147 164 181 199 213

24.4qw l/s 26.4 25.8 25.0 24.0 23.3 22.5 29.1 28.3 27.4 26.3 25.4

46dpw kPa 69 66 63 59 55 52 63 60 56 52 49

542CC kW 585 570 553 532 516 498 644 627 607 582 5639

231PI kW 138 155 170 187 198 211 151 168 185 204 217

25.9qw l/s 27.9 27.2 26.4 25.4 24.7 23.8 30.8 29.9 29.0 27.8 26.9

51dpw kPa 77 73 70 65 61 57 69 66 62 58 54

566CC kW 616 601 583 561 545 525 679 661 640 613 59411

232PI kW 141 158 174 191 202 215 155 173 190 208 221

27.0qw l/s 29.4 28.7 27.9 26.8 26.0 25.1 32.4 31.6 30.6 29.3 28.4

55dpw kPa 84 81 77 71 68 63 76 73 68 63 60

581CC kW 648 632 614 590 573 553 714 695 673 645 62513

228PI kW 144 162 178 195 206 219 159 177 194 213 225

27.8qw l/s 31.0 30.2 29.3 28.2 27.4 26.5 34.1 33.2 32.2 30.9 29.9

58dpw kPa 92 89 84 78 74 70 83 79 75 70 66

590CC kW 680 663 644 620 602 582 748 729 706 677 65615

221PI kW 148 166 183 200 211 223 163 181 199 218 230

28.2qw l/s 32.5 31.7 30.8 29.7 28.8 27.8 35.8 34.9 33.8 32.4 31.4

59dpw kPa 101 97 92 86 81 76 91 87 82 76 72

177.2

464340353025TaTwout

CC kW 625 608 589 564 545 5225

PI kW 155 172 190 211 226 243

qw l/s 29.8 29.0 28.1 26.9 26.0 24.9

dpw kPa 38 36 34 32 30 28

CC kW 660 642 622 596 576 5527

PI kW 159 176 194 215 230 247

qw l/s 31.5 30.6 29.7 28.4 27.5 26.4

dpw kPa 42 40 38 35 33 31

CC kW 695 676 655 628 607 5839

PI kW 163 181 199 219 234 250

qw l/s 33.2 32.3 31.3 30.0 29.0 27.8

dpw kPa 46 44 42 39 36 34

CC kW 730 711 688 660 639 60611

PI kW 167 185 203 224 238 251

qw l/s 34.9 34.0 32.9 31.5 30.5 29.0

dpw kPa 51 48 46 42 40 36

CC kW 766 745 722 692 670 60813

PI kW 171 190 208 229 243 239

qw l/s 36.6 35.7 34.5 33.1 32.1 29.1

dpw kPa 55 53 50 46 44 37

CC kW 802 781 755 724 702 59615

PI kW 175 194 213 234 248 221

qw l/s 38.4 37.4 36.2 34.7 33.6 28.5

dpw kPa 60 57 54 50 47 35

Fluid: Water




Page 55 of 76

COOLING PERFORMANCE

McEng Evo-ClA-XN

070.2 078.2

4340353025464340353025 46TaTwout

238CC kW 242 236 229 221 215 209 270 264 258 250 2445

105PI kW 64.7 71.4 78.7 86.6 91.5 96.5 70.1 77.3 85.3 93.8 99.2

11.3qw l/s 11.5 11.3 10.9 10.5 10.2 9.9 12.9 12.6 12.3 11.9 11.6

35dpw kPa 46 45 42 39 38 36 43 42 40 38 36

252CC kW 255 250 243 234 228 222 283 278 272 264 2587

107PI kW 66.3 73.1 80.6 88.6 93.6 98.7 71.7 79 87 95.6 101

12.0qw l/s 12.2 11.9 11.6 11.2 10.9 10.6 13.5 13.3 13.0 12.6 12.3

39dpw kPa 51 49 47 44 42 40 48 46 44 42 40

266CC kW 268 263 256 248 242 236 297 292 285 278 2729

109PI kW 68 74.9 82.5 90.6 95.7 101 73.3 80.6 88.7 97.5 103

12.7qw l/s 12.8 12.6 12.2 11.8 11.6 11.3 14.2 13.9 13.6 13.3 13.0

43dpw kPa 56 54 52 49 47 44 52 50 48 46 44

280CC kW 282 277 270 261 255 249 311 306 299 292 28611

111PI kW 69.8 76.8 84.4 92.7 97.9 103 74.9 82.3 90.5 99.4 105

13.4qw l/s 13.5 13.2 12.9 12.5 12.2 11.9 14.9 14.6 14.3 13.9 13.7

47dpw kPa 61 59 57 53 51 49 56 55 53 50 49

294CC kW 296 290 283 275 269 252 325 320 314 306 30013

113PI kW 71.7 78.7 86.5 94.9 100 99.8 76.6 84.1 92.4 101 107

14.1qw l/s 14.2 13.9 13.6 13.1 12.9 12.0 15.6 15.3 15.0 14.6 14.4

51dpw kPa 67 65 62 59 56 50 61 59 57 55 53

306CC kW 310 305 297 289 283 255 340 334 328 320 31415

114PI kW 73.6 80.8 88.7 97.2 103 97 78.4 85.9 94.3 103 109

14.7qw l/s 14.9 14.6 14.2 13.8 13.5 12.2 16.3 16.0 15.7 15.3 15.0

55dpw kPa 73 71 68 64 62 51 66 64 62 59 58

085.2 093.2

4340353025464340353025 46TaTwout

276CC kW 294 287 280 270 264 257 321 313 304 292 2855

126PI kW 76.5 84.4 93 102 108 114 84.8 93.5 103 113 119

13.2qw l/s 14.0 13.7 13.3 12.9 12.6 12.2 15.3 14.9 14.5 13.9 13.6

34dpw kPa 47 45 43 40 39 37 44 42 40 38 36

294CC kW 309 303 296 286 280 273 339 331 322 311 3037

129PI kW 78.4 86.4 95.1 104 110 116 87.1 95.9 106 116 122

14.0qw l/s 14.8 14.5 14.1 13.7 13.3 13.0 16.2 15.8 15.4 14.8 14.4

38dpw kPa 52 50 48 45 43 41 49 47 45 42 40

309CC kW 325 319 312 302 296 289 357 350 340 329 3219

130PI kW 80.3 88.4 97.2 107 113 119 89.5 98.4 108 119 125

14.8qw l/s 15.5 15.2 14.9 14.4 14.1 13.8 17.1 16.7 16.2 15.7 15.3

42dpw kPa 56 55 52 50 48 46 54 52 49 47 45

320CC kW 340 334 327 318 312 305 376 368 359 348 34011

129PI kW 82.2 90.3 99.3 109 115 122 92 101 111 122 128

15.3qw l/s 16.3 16.0 15.6 15.2 14.9 14.6 18.0 17.6 17.2 16.6 16.2

44dpw kPa 61 60 57 54 53 50 59 57 55 51 49

331CC kW 356 350 342 334 327 321 395 387 378 366 35813

128PI kW 84.2 92.4 101 111 118 124 94.6 104 114 125 131

15.8qw l/s 17.0 16.7 16.4 16.0 15.7 15.3 18.9 18.5 18.1 17.5 17.1

47dpw kPa 67 65 62 59 57 55 65 63 60 57 54

335CC kW 372 366 358 349 343 334 414 406 397 385 37415

125PI kW 86.2 94.5 104 114 120 126 97.3 107 117 128 133

16.0qw l/s 17.8 17.5 17.1 16.7 16.4 16.0 19.8 19.5 19.0 18.4 17.9

48dpw kPa 72 70 68 65 62 60 71 68 65 62 59

Page 56 of 76

COOLING PERFORMANCE

McEng Evo-ClA-XN

101.2 107.2

4340353025464340353025 46TaTwout

321CC kW 344 336 325 313 304 295 368 360 350 338 3305

143PI kW 92.4 102 112 123 130 137 95.1 105 116 128 135

15.3qw l/s 16.4 16.0 15.5 14.9 14.5 14.1 17.5 17.2 16.7 16.1 15.7

43dpw kPa 49 47 44 41 39 37 55 53 51 48 46

341CC kW 363 355 345 332 323 314 388 380 370 358 3507

146PI kW 94.9 105 115 126 133 141 97.5 108 119 131 138

16.3qw l/s 17.3 16.9 16.4 15.8 15.4 15.0 18.5 18.1 17.7 17.1 16.7

48dpw kPa 54 52 49 46 44 42 61 59 56 53 51

362CC kW 383 374 364 352 343 326 408 400 391 379 3719

149PI kW 97.6 107 118 130 137 140 100 110 122 134 141

17.3qw l/s 18.3 17.9 17.4 16.8 16.4 15.6 19.5 19.1 18.7 18.1 17.7

54dpw kPa 60 57 54 51 49 45 67 65 62 59 56

382CC kW 403 394 384 371 362 330 429 421 411 399 39111

153PI kW 100 110 121 133 140 135 103 113 124 137 145

18.3qw l/s 19.2 18.8 18.3 17.7 17.3 15.8 20.5 20.1 19.7 19.1 18.7

60dpw kPa 65 63 60 56 54 46 73 71 68 65 62

403CC kW 423 414 403 391 382 334 450 442 432 420 41213

156PI kW 103 113 124 136 144 131 105 116 127 140 148

19.3qw l/s 20.2 19.8 19.3 18.7 18.3 16.0 21.5 21.2 20.7 20.1 19.7

66dpw kPa 71 69 66 62 59 47 80 78 75 71 68

419CC kW 443 434 423 410 396 338 472 464 454 441 43315

157PI kW 106 116 128 140 145 127 108 119 131 143 151

20.1qw l/s 21.2 20.8 20.3 19.6 19.0 16.2 22.6 22.2 21.7 21.1 20.7

71dpw kPa 78 75 72 68 64 48 87 85 81 77 75

116.2 134.2

4340353025464340353025 46TaTwout

359CC kW 392 384 373 360 351 341 464 450 430 403 3825

184PI kW 102 112 124 137 144 153 121 134 148 163 174

17.1qw l/s 18.7 18.3 17.8 17.2 16.7 16.3 22.1 21.5 20.5 19.2 18.2

29dpw kPa 55 53 50 47 45 43 46 44 40 36 33

371CC kW 413 405 394 382 373 363 491 476 455 426 4047

182PI kW 104 115 127 140 148 156 125 138 152 168 178

17.7qw l/s 19.7 19.3 18.8 18.2 17.8 17.3 23.4 22.7 21.7 20.3 19.3

31dpw kPa 60 58 56 52 50 48 51 49 45 40 36

377CC kW 435 426 416 403 395 385 518 503 480 449 4269

175PI kW 107 118 130 143 151 160 129 142 157 173 184

18.0qw l/s 20.8 20.4 19.9 19.3 18.8 18.4 24.8 24.0 22.9 21.4 20.4

32dpw kPa 66 64 61 58 56 53 57 54 49 44 40

384CC kW 457 448 438 425 416 406 546 529 505 472 44811

170PI kW 110 121 133 146 155 163 133 147 162 178 189

18.4qw l/s 21.8 21.4 20.9 20.3 19.9 19.4 26.1 25.3 24.1 22.6 21.4

33dpw kPa 73 70 67 64 61 59 62 59 54 48 44

390CC kW 478 470 459 447 438 428 575 556 530 496 45713

164PI kW 112 124 136 150 158 167 138 152 167 184 184

18.6qw l/s 22.9 22.5 22.0 21.4 21.0 20.5 27.5 26.6 25.4 23.7 21.9

34dpw kPa 79 76 73 70 67 65 68 65 59 52 45

397CC kW 500 492 481 469 460 432 603 583 555 519 46415

160PI kW 115 127 140 153 162 161 142 156 172 189 179

19.0qw l/s 24.0 23.5 23.0 22.4 22.0 20.7 28.9 27.9 26.6 24.8 22.2

35dpw kPa 86 83 80 76 74 66 75 70 65 57 47

Page 57 of 76

COOLING PERFORMANCE

McEng Evo-ClA-XN

149.2 164.2

4340353025464340353025 46TaTwout

445CC kW 515 501 484 462 445 425 568 551 531 504 4835

220PI kW 132 147 163 181 195 210 144 161 178 199 215

21.2qw l/s 24.6 23.9 23.1 22.0 21.2 20.2 27.1 26.3 25.3 24.0 23.0

35dpw kPa 61 58 55 50 47 43 55 52 49 44 41

468CC kW 545 530 512 488 471 450 600 583 561 533 5117

220PI kW 135 151 167 185 198 213 149 165 183 204 219

22.3qw l/s 26.0 25.3 24.4 23.3 22.5 21.5 28.6 27.8 26.8 25.4 24.4

39dpw kPa 68 64 60 56 52 48 61 58 54 49 46

480CC kW 575 560 540 515 497 466 633 615 592 562 5409

214PI kW 139 155 171 189 202 211 153 170 188 208 223

22.9qw l/s 27.5 26.7 25.8 24.6 23.7 22.3 30.3 29.4 28.3 26.8 25.8

41dpw kPa 75 71 67 61 57 51 67 63 59 54 50

482CC kW 606 589 569 543 524 471 667 647 623 592 55811

202PI kW 143 159 176 194 207 202 158 175 193 213 221

23.0qw l/s 29.0 28.2 27.2 25.9 25.0 22.5 31.9 30.9 29.8 28.3 26.7

41dpw kPa 82 78 73 67 63 52 74 70 65 59 53

479CC kW 636 619 598 570 550 467 701 680 654 621 57213

196PI kW 147 164 180 199 211 188 163 180 198 219 216

22.9qw l/s 30.4 29.6 28.6 27.3 26.3 22.3 33.5 32.5 31.3 29.7 27.4

41dpw kPa 90 85 80 74 69 51 81 76 71 65 56

469CC kW 667 649 627 598 570 458 734 713 685 649 57715

180PI kW 152 169 185 204 212 174 168 185 204 223 208

22.5qw l/s 31.9 31.1 30.0 28.6 27.3 21.9 35.2 34.1 32.8 31.1 27.6

39dpw kPa 98 93 87 80 74 50 88 83 77 70 57

177.2

464340353025TaTwout

CC kW 609 591 569 539 516 4595

PI kW 156 174 193 217 234 229

qw l/s 29.0 28.2 27.1 25.7 24.6 21.9

dpw kPa 37 35 33 30 28 22

CC kW 643 624 600 569 545 4827

PI kW 161 179 198 222 239 230

qw l/s 30.7 29.8 28.6 27.1 26.0 23.0

dpw kPa 41 39 36 33 30 24

CC kW 676 656 631 599 574 4879

PI kW 166 183 203 227 243 217

qw l/s 32.3 31.3 30.1 28.6 27.4 23.3

dpw kPa 45 42 40 36 33 25

CC kW 710 689 662 628 581 49011

PI kW 171 189 208 232 234 204

qw l/s 33.9 32.9 31.7 30.0 27.8 23.4

dpw kPa 49 46 43 39 34 25

CC kW 744 722 694 658 586 48613

PI kW 176 194 214 237 223 206

qw l/s 35.6 34.5 33.2 31.5 28.0 23.3

dpw kPa 53 51 47 43 35 25

CC kW 778 754 725 689 579 47315

PI kW 181 200 220 243 207 186

qw l/s 37.3 36.1 34.7 33.0 27.7 22.7

dpw kPa 58 55 51 47 34 24

Fluid: Water




Page 58 of 76

COOLING PERFORMANCE

McEng Evo-HA-ST

053.2 057.2

4340353025464340353025 46TaTwout

171CC kW 202 193 183 173 166 159 215 206 196 185 1785

88.3PI kW 63.6 69.2 75.3 81.8 86 90.3 62.2 67.7 73.7 80 84.1

8.1qw l/s 9.6 9.2 8.7 8.2 7.9 7.6 10.2 9.8 9.3 8.8 8.5

17dpw kPa 34 31 28 25 24 22 25 23 21 19 18

183CC kW 214 205 195 184 177 170 228 218 208 197 1907

90.3PI kW 65.4 71.1 77.2 83.8 88 92.4 63.9 69.4 75.5 82 86.1

8.7qw l/s 10.2 9.8 9.3 8.8 8.4 8.1 10.9 10.4 9.9 9.4 9.1

19dpw kPa 37 35 32 28 27 25 28 26 24 22 20

195CC kW 226 217 207 195 188 181 243 232 221 210 2039

92.5PI kW 67.2 73 79.2 85.9 90.2 94.6 65.9 71.4 77.3 83.9 88.2

9.3qw l/s 10.8 10.4 9.9 9.3 9.0 8.7 11.6 11.1 10.5 10.0 9.7

21dpw kPa 41 38 35 32 30 28 31 29 26 24 23

207CC kW 239 229 219 207 200 193 257 246 235 222 21411

94.6PI kW 69.1 75 81.3 88.1 92.4 96.9 67.8 73.4 79.4 85.9 90.1

9.9qw l/s 11.4 10.9 10.4 9.9 9.6 9.2 12.3 11.8 11.2 10.6 10.3

24dpw kPa 46 42 39 35 33 31 35 32 29 27 25

219CC kW 252 242 231 219 212 204 272 261 249 236 22813

96.7PI kW 71.1 77 83.4 90.3 94.7 99.2 69.7 75.5 81.6 88.2 92.3

10.5qw l/s 12.1 11.6 11.0 10.5 10.1 9.8 13.0 12.5 11.9 11.3 10.9

26dpw kPa 50 47 43 39 37 35 38 36 33 30 28

233CC kW 266 255 243 231 224 215 286 275 263 250 24215

99.1PI kW 73.2 79.2 85.6 92.5 97 101 71.7 77.5 83.8 90.5 94.7

11.2qw l/s 12.7 12.2 11.6 11.1 10.7 10.3 13.7 13.2 12.6 12.0 11.6

29dpw kPa 55 51 47 43 41 38 42 39 36 33 31

065.2 071.2

4340353025464340353025 46TaTwout

212CC kW 240 230 220 208 201 193 264 253 241 229 2215

107PI kW 68.9 74.8 81.2 88.1 92.5 97.2 75.4 81.9 89.1 96.8 102

10.1qw l/s 11.4 11.0 10.5 9.9 9.6 9.2 12.6 12.1 11.5 10.9 10.5

37dpw kPa 48 45 41 38 35 33 55 51 47 43 40

227CC kW 255 244 234 222 215 207 279 268 256 243 2357

109PI kW 70.6 76.5 83 90 94.5 99.1 77.2 83.8 91 98.8 104

10.8qw l/s 12.1 11.7 11.1 10.6 10.2 9.9 13.3 12.8 12.2 11.6 11.2

42dpw kPa 54 50 46 42 40 37 61 57 52 48 45

241CC kW 269 259 248 236 228 220 295 283 271 258 2509

111PI kW 72.2 78.3 84.8 91.9 96.4 101 79 85.7 93 101 106

11.5qw l/s 12.9 12.4 11.8 11.3 10.9 10.5 14.1 13.5 13.0 12.3 11.9

47dpw kPa 60 56 51 47 44 42 67 63 58 53 50

256CC kW 284 274 262 250 242 234 311 299 287 273 26511

113PI kW 74 80.1 86.7 93.9 98.4 103 81 87.7 95.1 103 108

12.2qw l/s 13.6 13.1 12.5 12.0 11.6 11.2 14.9 14.3 13.7 13.1 12.7

52dpw kPa 66 62 57 52 50 47 74 69 64 59 56

271CC kW 300 289 277 264 257 248 328 316 303 289 28013

116PI kW 75.8 82 88.6 95.9 100 105 83 89.8 97.3 105 110

13.0qw l/s 14.3 13.8 13.2 12.7 12.3 11.9 15.7 15.1 14.5 13.8 13.4

58dpw kPa 73 68 63 58 55 52 82 76 71 65 62

286CC kW 316 304 292 279 271 263 345 332 319 305 29615

118PI kW 77.7 83.9 90.6 97.9 103 107 85.1 92 99.5 108 113

13.7qw l/s 15.1 14.6 14.0 13.4 13.0 12.6 16.5 15.9 15.3 14.6 14.2

64dpw kPa 80 75 69 64 61 57 90 84 78 72 68

Page 59 of 76

COOLING PERFORMANCE

McEng Evo-HA-ST

076.2 081.2

4340353025464340353025 46TaTwout

239CC kW 282 270 257 244 235 226 298 286 272 258 2495

122PI kW 80.9 87.9 95.5 104 109 114 85.9 93.5 102 110 116

11.4qw l/s 13.4 12.9 12.3 11.6 11.2 10.8 14.2 13.6 13.0 12.3 11.9

42dpw kPa 57 52 48 44 41 38 63 58 53 48 45

255CC kW 299 287 274 260 251 241 316 303 289 275 2657

125PI kW 82.9 90 97.7 106 111 117 88 95.7 104 113 119

12.2qw l/s 14.3 13.7 13.1 12.4 12.0 11.5 15.1 14.4 13.8 13.1 12.7

48dpw kPa 63 58 54 49 46 43 69 64 59 54 51

272CC kW 316 304 290 276 267 257 334 320 306 292 2829

127PI kW 85 92.2 100 108 114 119 90.3 98 106 115 121

13.0qw l/s 15.1 14.5 13.9 13.2 12.7 12.3 15.9 15.3 14.6 13.9 13.5

53dpw kPa 70 65 60 55 51 48 77 71 66 60 57

289CC kW 334 321 307 292 283 273 352 338 324 309 29911

130PI kW 87.2 94.5 102 111 116 122 92.6 100 109 118 124

13.8qw l/s 16.0 15.3 14.7 14.0 13.5 13.1 16.8 16.2 15.5 14.8 14.3

59dpw kPa 77 72 66 61 57 54 85 79 73 67 63

306CC kW 352 339 324 309 300 290 371 357 342 326 31613

133PI kW 89.5 96.8 105 113 119 125 95 103 111 121 127

14.6qw l/s 16.8 16.2 15.5 14.8 14.3 13.9 17.7 17.1 16.4 15.6 15.1

66dpw kPa 85 79 73 67 64 60 93 87 81 74 70

323CC kW 371 357 342 326 317 307 390 376 361 344 33415

136PI kW 91.8 99.2 107 116 122 127 97.4 105 114 123 129

15.5qw l/s 17.7 17.1 16.4 15.6 15.2 14.7 18.7 18.0 17.3 16.5 16.0

73dpw kPa 93 87 81 74 70 66 102 96 89 82 77

088.2 095.2

4340353025464340353025 46TaTwout

281CC kW 316 303 289 274 264 253 344 332 318 302 2925

141PI kW 92.4 101 110 119 125 132 99.4 108 118 128 134

13.4qw l/s 15.1 14.4 13.8 13.0 12.6 12.1 16.4 15.8 15.1 14.4 13.9

42dpw kPa 68 63 58 52 49 46 61 57 53 48 45

300CC kW 335 321 306 291 281 270 363 350 336 321 3107

144PI kW 94.7 103 112 122 128 135 101 110 120 131 137

14.3qw l/s 16.0 15.3 14.6 13.9 13.4 12.9 17.3 16.7 16.0 15.3 14.8

48dpw kPa 75 70 64 59 55 52 67 63 58 54 51

318CC kW 353 339 324 308 298 288 381 368 354 338 3289

147PI kW 97.2 106 115 125 131 138 104 113 122 133 140

15.2qw l/s 16.9 16.2 15.5 14.7 14.2 13.7 18.2 17.6 16.9 16.2 15.7

53dpw kPa 83 78 72 65 62 58 73 69 64 59 56

336CC kW 373 358 343 326 316 305 400 386 372 356 34611

150PI kW 99.7 108 117 127 134 141 106 115 125 136 142

16.0qw l/s 17.8 17.1 16.4 15.6 15.1 14.6 19.1 18.5 17.8 17.0 16.5

59dpw kPa 92 86 79 72 68 64 80 75 70 65 62

354CC kW 393 378 362 345 334 323 420 405 390 374 36413

152PI kW 102 111 120 130 137 144 108 117 127 138 145

16.9qw l/s 18.8 18.1 17.3 16.5 16.0 15.4 20.1 19.4 18.7 17.9 17.4

64dpw kPa 101 94 87 80 76 71 88 82 77 71 68

372CC kW 413 397 381 363 352 341 439 425 409 393 38215

155PI kW 105 114 123 133 140 147 111 120 130 141 148

17.8qw l/s 19.8 19.0 18.2 17.4 16.9 16.3 21.0 20.3 19.6 18.8 18.3

70dpw kPa 111 103 96 88 83 78 95 90 84 78 74

Page 60 of 76

COOLING PERFORMANCE

McEng Evo-HA-ST

107.2 119.2

4340353025464340353025 46TaTwout

339CC kW 379 372 363 352 345 337 421 409 393 372 3575

170PI kW 103 114 125 137 145 153 115 126 138 151 160

16.1qw l/s 18.0 17.7 17.3 16.8 16.5 16.1 20.1 19.5 18.7 17.7 17.0

32dpw kPa 69 67 64 61 58 56 47 44 41 38 35

359CC kW 397 390 381 371 363 355 444 431 415 394 3787

174PI kW 105 116 127 140 147 156 118 129 141 155 164

17.1qw l/s 18.9 18.6 18.2 17.7 17.3 17.0 21.2 20.6 19.8 18.8 18.0

35dpw kPa 75 73 70 67 64 62 52 49 46 42 39

380CC kW 415 408 400 389 382 374 467 454 437 415 3999

178PI kW 107 118 129 142 150 158 121 132 144 158 168

18.1qw l/s 19.8 19.5 19.1 18.6 18.2 17.9 22.3 21.7 20.9 19.8 19.0

39dpw kPa 82 79 76 73 70 68 57 54 50 46 43

400CC kW 434 427 419 408 401 393 490 477 459 437 42011

182PI kW 109 120 132 145 153 161 124 135 148 162 172

19.1qw l/s 20.8 20.4 20.0 19.5 19.2 18.8 23.4 22.8 22.0 20.9 20.1

43dpw kPa 89 86 83 79 77 74 62 59 55 50 47

421CC kW 454 446 438 427 420 412 513 499 481 458 44113

186PI kW 111 122 134 147 155 164 127 138 151 166 176

20.1qw l/s 21.7 21.4 20.9 20.4 20.1 19.7 24.5 23.9 23.0 21.9 21.1

47dpw kPa 96 93 90 86 83 81 67 64 60 55 51

441CC kW 473 466 457 446 439 431 536 522 503 479 46115

190PI kW 114 125 137 150 158 167 130 141 155 170 180

21.1qw l/s 22.7 22.3 21.9 21.4 21.0 20.6 25.7 25.0 24.1 22.9 22.1

51dpw kPa 104 101 97 93 91 88 73 70 65 60 56

128.2 134.2

4340353025464340353025 46TaTwout

395CC kW 462 444 424 401 384 366 491 473 453 430 4135

196PI kW 124 135 147 162 171 182 134 146 159 174 185

18.8qw l/s 22.0 21.2 20.2 19.1 18.3 17.4 23.4 22.6 21.6 20.5 19.7

41dpw kPa 55 52 48 43 40 36 61 57 53 48 45

419CC kW 486 469 448 424 407 389 517 499 478 454 4377

199PI kW 127 138 150 165 174 185 137 149 162 178 188

20.0qw l/s 23.2 22.4 21.4 20.2 19.4 18.5 24.7 23.8 22.8 21.7 20.9

46dpw kPa 61 57 53 48 44 41 67 63 58 53 49

443CC kW 511 493 472 448 431 412 543 524 503 478 4629

203PI kW 130 141 154 168 178 188 140 152 165 181 191

21.1qw l/s 24.4 23.5 22.5 21.4 20.6 19.7 25.9 25.0 24.0 22.8 22.0

51dpw kPa 67 62 58 53 49 45 73 69 64 58 55

467CC kW 536 517 496 471 454 435 570 550 528 503 48611

206PI kW 133 144 157 172 181 192 143 155 169 184 195

22.3qw l/s 25.6 24.7 23.7 22.5 21.7 20.8 27.2 26.3 25.2 24.0 23.2

56dpw kPa 73 68 63 58 54 50 80 75 70 64 60

490CC kW 562 542 520 494 477 458 597 576 554 528 51013

210PI kW 137 148 160 175 185 196 147 159 172 188 198

23.5qw l/s 26.9 25.9 24.9 23.6 22.8 21.9 28.6 27.6 26.5 25.2 24.4

61dpw kPa 79 74 69 63 59 55 87 82 76 70 65

514CC kW 588 568 544 518 500 480 624 603 580 553 53415

213PI kW 140 151 164 179 189 199 150 162 176 192 202

24.6qw l/s 28.2 27.2 26.1 24.8 23.9 23.0 29.9 28.9 27.8 26.5 25.6

67dpw kPa 86 81 75 69 64 60 94 89 83 76 71

Page 61 of 76

COOLING PERFORMANCE

McEng Evo-HA-ST

149.2 156.2

4340353025464340353025 46TaTwout

457CC kW 531 510 486 459 440 418 556 539 519 495 4785

226PI kW 144 157 171 188 199 211 148 163 179 198 211

21.8qw l/s 25.3 24.3 23.2 21.9 20.9 19.9 26.5 25.7 24.7 23.6 22.8

40dpw kPa 54 50 46 41 38 35 57 54 51 47 44

483CC kW 560 538 514 486 466 445 585 567 547 522 5047

229PI kW 148 161 175 191 202 215 151 166 182 201 214

23.1qw l/s 26.7 25.7 24.5 23.2 22.2 21.2 27.9 27.1 26.1 24.9 24.0

45dpw kPa 59 55 51 46 43 39 63 60 56 51 48

510CC kW 590 567 542 513 493 471 615 597 575 549 5319

233PI kW 152 164 179 195 206 219 155 170 186 205 218

24.3qw l/s 28.2 27.1 25.9 24.5 23.6 22.5 29.4 28.5 27.5 26.2 25.4

49dpw kPa 65 61 56 51 47 44 69 65 61 56 53

536CC kW 620 596 570 540 520 498 646 626 604 577 55811

236PI kW 156 168 183 199 211 223 158 174 190 209 222

25.6qw l/s 29.6 28.5 27.3 25.8 24.9 23.8 30.9 29.9 28.9 27.6 26.7

54dpw kPa 72 67 62 56 52 48 75 71 67 62 58

563CC kW 651 626 599 568 547 524 677 657 633 605 58513

240PI kW 160 173 187 204 215 227 162 178 194 213 226

26.9qw l/s 31.1 30.0 28.7 27.2 26.2 25.1 32.4 31.4 30.3 28.9 28.0

59dpw kPa 78 73 67 61 57 53 82 78 73 67 63

577CC kW 682 657 629 596 574 551 709 687 663 633 61315

237PI kW 164 177 192 208 219 232 166 182 199 218 230

27.6qw l/s 32.7 31.5 30.1 28.5 27.5 26.4 33.9 32.9 31.7 30.3 29.3

62dpw kPa 85 80 74 67 63 58 89 85 79 73 69

167.2

464340353025TaTwout

CC kW 589 575 558 536 519 4995

PI kW 152 170 188 209 224 242

qw l/s 28.1 27.4 26.6 25.6 24.8 23.8

dpw kPa 53 51 48 45 42 39

CC kW 619 604 587 565 547 5267

PI kW 156 173 191 212 227 245

qw l/s 29.5 28.8 28.0 26.9 26.1 25.1

dpw kPa 58 55 53 49 46 43

CC kW 650 635 616 593 575 5549

PI kW 159 177 195 216 231 248

qw l/s 31.1 30.3 29.4 28.3 27.5 26.5

dpw kPa 63 61 57 54 51 47

CC kW 682 665 646 621 603 58111

PI kW 163 181 199 220 235 251

qw l/s 32.6 31.8 30.9 29.7 28.8 27.8

dpw kPa 69 66 63 58 55 52

CC kW 714 697 676 650 631 59513

PI kW 166 185 203 224 239 247

qw l/s 34.2 33.3 32.3 31.1 30.2 28.4

dpw kPa 75 72 68 63 60 54

CC kW 747 729 707 679 659 59515

PI kW 170 189 208 229 243 235

qw l/s 35.8 34.9 33.8 32.5 31.6 28.5

dpw kPa 82 78 74 69 65 54

Fluid: Water




Page 62 of 76

OPTIONS (TECHNICAL DATA)

Water Pump Kit

Single Pump (2 poles)

Discharge Head

Twin Pump (2 poles)

Discharge Head

Legend:

PH = Pump Discharge Head (m); WF = Water Flow (l/s)

Note

- the above curves are referred to the discharge head of the pump only

- when selecting the pump you have to consider the installation and evaporator pressure drops

- when using mixture of water and glycol please contact the factory as above specification can change

Page 63 of 76


Water Pump Kit - Combination Matrix

Legend:

SP = Single Pump; DP = Double Pump

Water Pump Kit - Technical Information

Page 64 of 76


Legend:

SP = Single Pump; DP = Double Pump

A = Pump Motor Power; B = Pump Motor Current; C = Power Supply; D = PN; E = Motor Protection; F =

Insulation (Class); G = Working temperature

Page 65 of 76

DIMENSIONAL DRAWING

1:

2:

3:

4:

5:

6:

7:

8:

Compressor

Evaporator

Condenser coil

Electrical panel

Fan

Evaporator water inlet

Evaporator water outlet

Slot for power and control panel connection

LEGEND

A MLIHGB C FED

2239 1117 181 2355 590 2234McEng Evo.053.2.SE-LN

2239 1117 181 2355 590 2234McEng Evo.057.2.SE-LN

2239 1117 181 2355 590 2234McEng Evo.053.2.SE-XN

2239 1117 181 2355 590 2234McEng Evo.057.2.SE-XN

2239 1117 181 2355 590 2234McEng Evo.053.2.HA-ST

2239 1117 181 2355 590 2234McEng Evo.057.2.HA-ST

Page 66 of 76

DIMENSIONAL DRAWING

1:

2:

3:

4:

5:

6:

7:

8:

Compressor

Evaporator

Condenser coil

Electrical panel

Fan




LEGEND

A MLIHGB C FED

3139 392 1875 2223 339 873 2234McEng Evo.111.2.SE-ST

4040 392 2450 2223 339 855 2234McEng Evo.125.2.SE-ST

3139 374 1911 2355 339 873 2234McEng Evo.132.2.SE-ST

3139 374 1911 2355 339 873 2234McEng Evo.142.2.SE-ST

3139 374 1911 2355 339 873 2234McEng Evo.152.2.SE-ST

3139 374 1911 2355 339 873 2234McEng Evo.158.2.SE-ST

3139 374 1911 2355 339 873 2234McEng Evo.165.2.SE-ST

4040 374 2486 2355 339 873 2234McEng Evo.065.2.SE-LN

4040 374 2486 2355 339 873 2234McEng Evo.071.2.SE-LN

4040 374 2486 2355 339 873 2234McEng Evo.076.2.SE-LN

4040 374 2486 2355 339 873 2234McEng Evo.081.2.SE-LN

4040 374 2486 2355 339 873 2234McEng Evo.088.2.SE-LN

4040 392 2450 2223 339 855 2234McEng Evo.095.2.SE-LN

4040 392 2450 2223 339 855 2234McEng Evo.107.2.SE-LN

3139 374 1911 2355 339 873 2234McEng Evo.125.2.SE-LN

3139 374 1911 2355 339 873 2234McEng Evo.132.2.SE-LN

3139 374 1911 2355 339 873 2234McEng Evo.142.2.SE-LN

3139 374 1911 2355 339 873 2234McEng Evo.152.2.SE-LN

3139 374 1911 2355 339 873 2234McEng Evo.158.2.SE-LN

4040 374 2486 2355 339 873 2234McEng Evo.065.2.SE-XN

4040 374 2486 2355 339 873 2234McEng Evo.071.2.SE-XN

4040 374 2486 2355 339 873 2234McEng Evo.076.2.SE-XN

4040 374 2486 2355 339 873 2234McEng Evo.081.2.SE-XN

4040 374 2486 2355 339 873 2234McEng Evo.088.2.SE-XN

4040 392 2450 2223 339 855 2234McEng Evo.095.2.SE-XN

4040 392 2450 2223 339 855 2234McEng Evo.107.2.SE-XN

3139 374 1911 2420 339 873 2234McEng Evo.125.2.SE-XN

3139 374 1911 2420 339 873 2234McEng Evo.132.2.SE-XN

3139 374 1911 2420 339 873 2234McEng Evo.142.2.SE-XN

3139 374 1911 2420 339 873 2234McEng Evo.152.2.SE-XN

3139 374 1911 2420 339 873 2234McEng Evo.158.2.SE-XN

4040 374 2486 2420 339 873 2234McEng Evo.057.2.SE-XXN

4040 392 2450 2420 339 873 2234McEng Evo.065.2.SE-XXN

4040 392 2450 2420 339 873 2234McEng Evo.071.2.SE-XXN

4040 392 2450 2420 339 873 2234McEng Evo.076.2.SE-XXN

Page 67 of 76

DIMENSIONAL DRAWING

1:

2:

3:

4:

5:

6:

7:

8:

Compressor

Evaporator

Condenser coil

Electrical panel

Fan




LEGEND

A MLIHGB C FED

4040 392 2450 2420 339 873 2234McEng Evo.081.2.SE-XXN

4040 392 2450 2420 339 873 2234McEng Evo.088.2.SE-XXN

4040 392 2450 2420 339 873 2234McEng Evo.095.2.SE-XXN

3138 374 1911 2355 339 873 2234McEng Evo.111.2.SE-XXN

3138 374 1911 2355 339 873 2234McEng Evo.125.2.SE-XXN

3138 374 1911 2355 339 873 2234McEng Evo.132.2.SE-XXN

3138 374 1911 2355 339 873 2234McEng Evo.142.2.SE-XXN

4040 374 2486 2355 339 873 2234McEng Evo.070.2.ClA-ST

4040 414 2412 2223 379 873 2234McEng Evo.078.2.ClA-ST

4040 414 2412 2223 379 873 2234McEng Evo.085.2.ClA-ST

4040 414 2412 2223 379 873 2234McEng Evo.093.2.ClA-ST

4040 414 2412 2223 379 873 2234McEng Evo.101.2.ClA-ST

4040 414 2412 2223 379 873 2234McEng Evo.107.2.ClA-ST

4040 414 2412 2223 379 873 2234McEng Evo.116.2.ClA-ST

4940 414 2412 2234 379 815 2234McEng Evo.134.2.ClA-ST

4940 414 2412 2234 379 815 2234McEng Evo.149.2.ClA-ST

4940 414 2412 2234 379 815 2234McEng Evo.164.2.ClA-ST

4940 414 2412 2234 379 815 2234McEng Evo.177.2.ClA-ST

3138 374 1911 2355 339 873 2234McEng Evo.070.2.ClA-XN

4040 374 2486 2355 339 873 2234McEng Evo.078.2.ClA-XN

4040 374 2486 2355 339 873 2234McEng Evo.085.2.ClA-XN

4040 374 2486 2355 339 873 2234McEng Evo.093.2.ClA-XN

4040 374 2486 2355 339 873 2234McEng Evo.101.2.ClA-XN

4040 374 2486 2355 339 873 2234McEng Evo.107.2.ClA-XN

4040 374 2486 2355 339 873 2234McEng Evo.116.2.ClA-XN

4040 414 2412 2223 379 873 2234McEng Evo.134.2.ClA-XN

4040 414 2412 2223 379 873 2234McEng Evo.149.2.ClA-XN

4040 414 2412 2223 379 873 2234McEng Evo.164.2.ClA-XN

4040 414 2412 2223 379 873 2234McEng Evo.177.2.ClA-XN

4940 414 2412 2223 379 815 2234McEng Evo.065.2.HA-ST

4940 414 2412 2223 379 815 2234McEng Evo.071.2.HA-ST

4940 414 2412 2223 379 815 2234McEng Evo.076.2.HA-ST

4940 414 2412 2223 379 815 2234McEng Evo.081.2.HA-ST

4940 414 2412 2223 379 815 2234McEng Evo.088.2.HA-ST

3339 374 1911 2223 339 873 2234McEng Evo.095.2.HA-ST

Page 68 of 76

DIMENSIONAL DRAWING

1:

2:

3:

4:

5:

6:

7:

8:

Compressor

Evaporator

Condenser coil

Electrical panel

Fan




LEGEND

A MLIHGB C FED

3339 374 1911 2223 339 873 2234McEng Evo.107.2.HA-ST

4040 374 2486 2223 339 873 2234McEng Evo.119.2.HA-ST

4040 374 2486 2223 339 873 2234McEng Evo.128.2.HA-ST

4040 374 2486 2223 339 873 2234McEng Evo.134.2.HA-ST

4040 374 2486 2223 339 873 2234McEng Evo.149.2.HA-ST

4040 374 2486 2223 339 873 2234McEng Evo.156.2.HA-ST

4040 374 2486 2223 339 873 2234McEng Evo.167.2.HA-ST

Page 69 of 76

INSTALLATION NOTES

Warning Installation and maintenance of the unit must to be performed only by qualified personnel who have

knowledge with local codes and regulations, and experience with this type of equipment. Must be avoided the unit

installation in places that could be considered dangerous for all the maintenance operations.

Handling Care should be taken to avoid rough handling or shock due to dropping the unit. Do not push or pull the

unit from anything other than the base frame. Never allow the unit to fall during unloading or moving as this may result

in serious damage. To lift the unit, rings are provided in the base frame of the unit. Spreader bar and cables should be

arranged to prevent damage to the condenser coil or unit cabinet.

Location The units are produced for outside installation on roofs, floors or below ground level on condition that the

area is free from obstacles for the passage of the condenser air. The unit should be positioned on solid foundations and

perfectly level; in the case of installation on roofs or floors, it may be advisable to arrange the use of suitable weight

distribution beams. When the units are installed on the ground, a concrete base at least 250 mm wider and longer than

the unit’s footprint should be laid. Furthermore, this base should withstand the unit weight mentioned in the technical

data table.

Space requirements The units are air-cooled, then it is important to respect the minimum distances which

guarantee the best ventilation of the condenser coils. Limitations of space reducing the air flow could cause significant

reductions in cooling capacity and an increase in electricity consumption.

To determinate unit placement, careful consideration must be given to assure a sufficient air flow across the condenser

heat transfer surface. Two conditions must be avoided to achieve the best performance: warm air recirculation and coil

starvation.

Both these conditions cause an increase of condensing pressures that results in reductions in unit efficiency and

capacity.

Moreover the unique microprocessor has the ability to calculate the operating environment of the air cooled chiller and

the capacity to optimize its performance staying on-line during abnormal conditions.

Each side of the unit must be accessible after installation for periodic service. 'Fig.1' shows you minimum

recommended clearance requirements.

Vertical condenser air discharge must be unobstructed because the unit would have its capacity and efficiency

significantly reduced.

If the units are positioned in places surrounded by walls or obstacles of the same height as the units, the units should

follow the minimum recommended clearance requirements shown in 'Fig.2'. In the event the obstacles are higher than

the units, the minimum recommended clearance requirements are shown in 'Fig.3'. Units installed closer than the

minimum recommended distance to a wall or other vertical riser may experience a combination of coil starvation and

warm air recirculation, thus causing reduction in unit capacity and efficiency reductions. The microprocessor control is

proactive in response “of design condition”. In the case of single or compounded influences restricting airflow to the

unit, the microprocessor will act to keep the compressor(s) running (at reduced capacity) rather than allowing a shut-

off on high discharge pressure.

When two or more units are positioned side by side it is recommended that the condenser coils are at a minimum

distance from one another as shown in 'Fig.4'; strong wind could be the cause of air warm recirculation.

For other installation solutions, consult our technicians.

The above recommended information are representative of general installation. A specific evaluation should be done

by contractor depending on the case.

Page 70 of 76

INSTALLATION NOTES

Acoustic protection When noise level must meet special requirements, it is necessary to pay the maximum

attention to ensure the perfect insulation of the unit from the support base by applying appropriate vibration-

dampening devices on the unit, on the water pipes and on the electrical connections.

Storage The environment conditions have to be in the following limits:

Minimum ambient temperature:

Maximum ambient temperature:

Maximum R.H.:

-20°C

+57°C

95% not condensing

Page 71 of 76


General The chiller will be designed and manufactured in accordance with the following European directives:

• Construction of pressure vessel 97/23/EC (PED)

• Machinery Directive 2006/42/EC

• Low Voltage 2006/95/EC

• Electromagnetic Compatibility 2004/108/EC

• Electrical & Safety codes EN 60204–1 / EN 60335-2-40

• Manufacturing Quality Standards UNI – EN ISO 9001:2004

To avoid any losses, the unit will be tested at full load in the factory (at the nominal working conditions and water

temperatures). The chiller will be delivered to the job site completely assembled and charged with refrigerant and oil.

The installation of the chiller must comply with the manufacturer’s instructions for rigging and handling equipment.

The unit will be able to start up and operate (as standard) at full load with:

- outside air temperature from ............... °C to ............... °C

- evaporator leaving fluid temperature between ............... °C and ............... °C

Refrigerant

Only HFC 134a can be used.

Performance Chiller shall supply the following performances:

• Number of chiller(s) : ............... unit(s)

• Cooling capacity for single chiller : ............... kW

• Power input for single chiller in cooling mode : ............... kW

• Heat exchanger entering water temperature in cooling mode : ............... °C

• Heat exchanger leaving water temperature in cooling mode : ............... °C

• Heat exchanger water flow : ............... l/s

• Nominal outside working ambient temperature in cooling mode : ............... °C

Operating voltage range should be 400V ±10%, 3ph, 50Hz, voltage unbalance maximum 3%, without neutral conductor

and shall only have one power connection point.

Unit description Chiller shall include as standard not less than: two independent refrigerant circuits, semi-hermetic

symmetric or asymmetric type rotary single screw compressors, electronic expansion device (EEXV), refrigerant direct

expansion ‘shell&tube’ heat exchanger, air-cooled condenser section, R-134a refrigerant, lubrication system, motor

starting components, discharge line shut-off valve, suction line shut-off valve, control system and all components

necessary for a safe and stable unit operation.

The chiller will be factory assembled on a robust base frame made of galvanized steel, protected by an epoxy paint.

Sound level and vibrations Sound pressure level at 1 meter distance in free field, semispheric conditions, shall

not exceed ………dB(A). The sound pressure levels must be rated in accordance to ISO 3744 (other types of rating can

not be used).

Vibration on the base frame should not exceed 2 mm/s.

Dimensions

Unit dimensions shall not exceed following indications:

- Unit length ............... mm

- Unit width ............... mm

- Unit height ............... Mm

Compressors (Symmetric) The unit shall be equipped with:

• Semi-hermetic, single-screw type with one main helical rotor meshing with gaterotor. The gaterotor wil l be

constructed of a carbon impregnated engineered composite material. The gaterotor supports will be constructed of cast

iron.

Page 72 of 76


Compressors (Asymmetric) The unit shall be equipped with:

• Semi-hermetic, single-screw asymmetric type with one main helical rotor meshing with two diametrical opposed

gaterotors. The gaterotors’ contact elements shall be constructed of composite material designed for extended life.

Electrical motor shall be 2-pole, semi-hermetic, squirrel-cage induction type and cooled by suction gas.

• The oil injection shall be used in order to get high EER (Energy Efficiency Ratio) also at high condensing pressure and

low sound pressure levels in each load condition.

• The compressor shall be provided with a built in, high efficiency, mesh type oil separator and oil filter.

• Refrigerant system differential pressure shall provide oil injection on all moving compressor parts to correctly

lubricate them. Electrical oil pump lubricating system is not allowed.

• Compressor cooling must be done by refrigerant l iquid injection. An external dedicated heat exchanger and

additional piping to carry the oil from compressor to heat exchanger and viceversa is not allowed.

• The compressor shall be direct electrical driven, without gear transmission between the screw and the electrical

motor.

• The compressor casing shall be provided with ports to realize economized refrigerant cycles.

• The compressor must be protected by a temperature sensor for high discharge temperature and an electrical motor

thermistor for high winding temperature.

• The compressor shall be equipped with an electric oil heater.

• The compressor shall be fully field serviceable. Compressor that must be removed and returned to the factory for

service shall be unacceptable.

Evaporator (PHE) The units shall be equipped with a direct expansion plate to plate type evaporator.

• The evaporator will be made of of stainless steel brazed plates and shall be linked with an electrical heater to prevent

freezing down to -28°C ambient temperature, controlled by a thermostat and shall be insulated with flexible, closed cell

polyurethane insulation material (20-mm thick).

• The evaporator will have 1 refrigerant circuit for each compressor.

• The water connections shall be VICTAULIC type connections as standard to ensure quick mechanical disconnection

between the unit and the hydronic network.

• The evaporator will be manufactured in accordance to PED approval.

• Flow switch will be standard factory mounted.

• Water filter will be standard.

Evaporator (S&T) The units shall be equipped with a direct expansion shell&tube evaporator with copper tubes

rolled into steel tubesheets. The evaporator shall be single-pass on both the refrigerant and water sides for pure

counter-flow heat exchange and low refrigerant pressure drops.

• The external shell shall be linked with an electrical heater to prevent freezing down to -28°C ambient temperature,

controlled by a thermostat and shall be insulated with flexible, closed cell polyurethane insulation material (20-mm

thick).

• The evaporator will have 2 circuits, one for each compressor and shall be single refrigerant pass.

• The water connections shall be VICTAULIC type connections as standard to ensure quick mechanical disconnection

between the unit and the hydronic network.

• The evaporator will be manufactured in accordance to PED approval.

Condenser coil The unit shall be equipped with condenser coils constructed with internally finned seamless copper

tubes and arranged in a staggered row pattern and mechanically expanded into lanced and rippled aluminum fins with

full fin collars for higher efficiencies. The space between the fins is given by a collar that will increase the surface area

in connection with the tubes, protecting them from ambient corrosion.

• The condenser coils will have an integral subcooler circuit that provides sufficient subcooling to effectively eliminate

the possibility of l iquid flashing and increase the unit's efficiency with 5% to 7% without increasing in energy

consumption.

• The condenser coils shall be leak-tested and submitted to a pressure test with dry air.

Condenser fans The condenser fans used in conjunction with the condenser coils, shall be propeller type with glass

reinforced resin blades for higher efficiencies and lower sound. Each fan shall be protected by a fan guard.

• The air discharge shall be vertical and each fan must be coupled to the electrical motor, supplied as standard to IP54

and capable to work to ambient temperatures of - 20°C to + 65°C.

• The condenser fans shall have as a standard a thermally protection by internal thermal motor protection and

protected by circuit braker installed inside the electrical panel as a standard.

Refrigerant circuit The unit shall have two refrigerant circuits.

• The circuit shall include as standard: electronic expansion device pi loted by unit’s microprocessor control,

compressor discharge shut-off valve, liquid line shut-off valve, sight glass with moisture indicator, replaceable filter

drier, charging valves, high pressure switch, high and low pressure transducers, oil pressure transducer and insulated

suction line.

Condensation control The units will be provided with an automatic control for condensing pressure which ensures

the working at low external temperatures down to - …………… °C, to maintain condensing pressure.

• The compressor automatically unloads when abnormal high condensing pressure is detected. This to prevent the

shutdown of the refrigerant circuit (shutdown of the unit) due to a high-pressure fault.

Page 73 of 76


Low sound unit configurations (on request) The unit compressor shall be connected with unit’s metal base

frame by rubber antivibration supports to prevent the transmission of vibrations to all metal unit structure, in order to

control the unit sound.

• The chiller shall be provided with an acoustical compressor enclosure. This enclosure shall be realized with a light,

corrosion resisting aluminum structure and metal panels. The compressor sound-proof enclosure shall be internally

fitted with flexible, multi-layer, high density materials.

Hydronic kit options (on request) The hydronic module shall be integrated in the chiller chassis without

increasing its dimensions and includes the following elements: centrifugal pump with motor protected by a circuit

breaker installed in control panel, water filling system with pressure gauge, safety valve, drain valve.

• The hydronic module shall be assembled and wired to the control panel.

• The water piping shall be protected against corrosion and freezing and insulated to prevent condensation.

• A choice of two pump types shall be available:

- in-line single pump

- in-line twin pumps.

Electrical control panel Power and control shall be located in the main panel that will be manufactured to ensure

protection against all weather conditions.

• The electrical panel shall be IP54 and (when opening the doors) internally protected against possible accidental

contact with live parts.

• The main panel shall be fitted with a main switch interlocked door that shuts off power supply when opening.

• The power section will include compressors and funs protection devices, compressors and fans starters and control

circuit power supply.

Controller The controller will be installed as standard and it will be used to modify unit set-points and check control

parameters.

• A built-in display will shows chiller operating status plus temperatures and pressures of water, refrigerant and air,

programmable values, set-points.

• A sophisticated software with predictive logic, will select the most energy efficient combination of compressors, EEXV

and condenser fans to keep stable operating conditions to maximize chiller energy efficiency and reliability.

• The controller will be able to protect critical components based on external signals from its system (such as motor

temperatures, refrigerant gas and oil pressures, correct phase sequence, pressure switches and evaporator). The input

coming from the high pressure switch cuts all digital output from the controller in less than 50ms, this will be an

additional security for the equipment.

• Fast program cycle (200ms) for a precise monitoring of the system.

• Floating point calculations supported for increased accuracy in P/T conversions.

Controller main features Controller shall be garantee following minimu functions:

• Management of the compressor stepless capacity and fans modulation.

• Chiller enabled to work in partial failure condition.

• Full routine operation at condition of:

- high ambient temperature value

- high thermal load

- high evaporator entering water temperature (start-up)

• Display of evaporator entering/leaving water temperature.

• Display of Outdoor Ambient Temperature.

• Display of condensing-evaporating temperature and pressure, suction and discharge superheat for each circuit.

• Leaving water evaporator temperature regulation (temperature tolerance = 0,1°C).

• Compressor and evaporator pumps hours counter.

• Display of Status Safety Devices.

• Number of starts and compressor working hours.

• Optimized management of compressor load.

• Fan management according to condensing pressure.

• Re-start in case of power failure (automatic / manual).

• Soft Load (optimized management of the compressor load during the start-up).

• Start at high evaporator water temperature.

• Return Reset (Set Point Reset based on return water temperature).

• OAT (Outside Ambient temperature) Reset.

• Set point Reset (optional).

• Application and system upgrade with commercial SD cards.

• Ethernet port for remote or local servicing using standard web browsers.

• Two different sets of default parameters could be stored for easy restore.

High Level Communications Interface (on request) The chiller shall be able to communicate to BMS

(Building Management System) based on the most common protocols as:

- ModbusRTU

- LonWorks, now also based on the international 8040 Standard Chiller Profile and LonMark Technology

- BacNet BTP certifief over IP and MS/TP (class 4) (Native)

- Ethernet TCP/IP.

Page 74 of 76

Page 75 of 76

The present publication is drawn up by of information only and does not constitute an offer binding upon McQuay. McQuay has compiled

the content of this publication to the best of its knowledge. No express or implied warranty is given for the completeness, accuracy,

reliability or fitness for particular purpose of its content, and the products and services presented therein. Specifications are subject to

change without prior notice. McQuay explicitly rejects any liability for any direct or indirect damage, in the broadest sense, arising from or

related to the use and/or interpretation of this publication. All content is copyrighted by McQuay.

"McQuay Italia S.P.A.

Via Piani di s. Maria, 72 – 00040 Ariccia (Roma) Italia – Tel. (06) 937311 – Fax (06) 9374014

www.mcquayeurope.com"

Documents

Air cooled screw chillers - McEnergy Evo_Rev. 7.0.pdf