Danfoss VZH088-G single Instruction Manual

Inverter scroll compressors
VZH088-117-170
single
R410A
Application guidelines
http://cc.danfoss.com

VZH088-117-170 single compressors
VZH scroll specicities .........................................................................................................5
Inverter compressors ...........................................................................................................6
Compressor size........................................................................................................................................................................................... 6
Frequency converter variants .................................................................................................................................................................6
Compressor and frequency converter combinations .................................................................................................................... 6
Nomenclature and specications........................................................................................7
Compressor nomenclature......................................................................................................................................................................7
Frequency converter nomenclature.....................................................................................................................................................7
Technical specications ....................................................................................................... 8
Compressor specications.......................................................................................................................................................................8
Frequency converter specications......................................................................................................................................................8
Oil injection control....................................................................................................................................................................................8
Bearings lubrication ...................................................................................................................................................................................8
Capacity Tables ............................................................................................................................................................................................ 9
Dimensions .........................................................................................................................21
VZH088-G/H single version....................................................................................................................................................................21
VZH088-G/H manifolded version ........................................................................................................................................................21
VZH088-J single version..........................................................................................................................................................................22
VZH088-J manifolded version...............................................................................................................................................................22
VZH117-G/H single version....................................................................................................................................................................23
VZH117-G/H manifolded version ........................................................................................................................................................23
VZH117-J single version..........................................................................................................................................................................24
VZH117-J manifolded version...............................................................................................................................................................24
VZH170-G/H single version....................................................................................................................................................................25
VZH170-G/H manifolded version ........................................................................................................................................................25
VZH170-J single version..........................................................................................................................................................................26
VZH170-J manifolded version...............................................................................................................................................................26
Sight glass / oil level switch...................................................................................................................................................................27
Schrader........................................................................................................................................................................................................27
Oil equalisation connection...................................................................................................................................................................27
Oil drain tting ...........................................................................................................................................................................................27
Suction & discharge connections........................................................................................................................................................27
Frequency converter dimensions........................................................................................................................................................27
CDS303 frequency converter - enclosure B1...................................................................................................................................28
Electrical data, connections and wiring............................................................................34
Supply voltage............................................................................................................................................................................................34
Compressor electrical specications..................................................................................................................................................34
Fuses / circuit breakers............................................................................................................................................................................35
Wire sizes......................................................................................................................................................................................................36
Wiring & EMC protection........................................................................................................................................................................36
EMC correct installation of an IP20 frequency drive CDS303....................................................................................................37
Wiring diagram...........................................................................................................................................................................................37
Wiring connections...................................................................................................................................................................................38
Electrical connections..............................................................................................................................................................................39
Soft-start control........................................................................................................................................................................................39
Phase sequency and reverse rotation protection..........................................................................................................................39
IP rating.........................................................................................................................................................................................................39
Motor protection.......................................................................................................................................................................................39
Voltage imbalance ....................................................................................................................................................................................39
Approvals and certicates .................................................................................................40
Approvals and certicates......................................................................................................................................................................40
Pressure equipment directive 2014/68/EU......................................................................................................................................40
Low voltage directive 2014/35/EU......................................................................................................................................................40
Internal free volume.................................................................................................................................................................................40
3FRCC.PC.023.A8.02
Application Guidelines

VZH088-117-170 single compressors
Operating conditions .........................................................................................................41
Application envelopes.............................................................................................................................................................................41
Short cycle timer function......................................................................................................................................................................41
Discharge gas temperature protection function...........................................................................................................................42
Discharge gas thermostat......................................................................................................................................................................42
Oil return management function (single compressor)................................................................................................................43
Oil return management in hybrid manifolding..............................................................................................................................43
High and low pressure protection.......................................................................................................................................................43
System design recommendations.....................................................................................45
Essential piping design considerations.............................................................................................................................................45
Oil management........................................................................................................................................................................................46
Heat exchangers........................................................................................................................................................................................48
Refrigerant charge limits ........................................................................................................................................................................48
O-cycle migration...................................................................................................................................................................................48
Liquid oodback during operation.....................................................................................................................................................49
Specic application recommendations ............................................................................50
Low ambient compressor operations................................................................................................................................................50
Brazed plate heat exchangers...............................................................................................................................................................51
Reversible heat pump systems.............................................................................................................................................................51
Defrost cycle logic.....................................................................................................................................................................................53
Sound and vibration management...................................................................................54
Running sound level ................................................................................................................................................................................54
Sound generation in a refrigeration or air conditioning system..............................................................................................54
Compressor sound radiation.................................................................................................................................................................54
Mechanical vibrations..............................................................................................................................................................................54
Speed by-pass.............................................................................................................................................................................................54
Gas pulsation ..............................................................................................................................................................................................54
Installation ..........................................................................................................................55
Compressor handling ..............................................................................................................................................................................55
Mounting......................................................................................................................................................................................................55
Removing connections shipping plugs ............................................................................................................................................55
System cleanliness ....................................................................................................................................................................................56
Tubing............................................................................................................................................................................................................56
Filter driers ...................................................................................................................................................................................................56
Brazing and soldering..............................................................................................................................................................................56
Compressor connection..........................................................................................................................................................................56
High voltage test .......................................................................................................................................................................................57
System pressure test ................................................................................................................................................................................58
Leak detection............................................................................................................................................................................................58
Vacuum pump down and moisture removal ..................................................................................................................................58
Refrigerant charging ................................................................................................................................................................................58
Loss of charge protection.......................................................................................................................................................................58
Commissioning ..........................................................................................................................................................................................59
Oil level checking and top-up...............................................................................................................................................................59
Troubleshooting .................................................................................................................60
Ordering information and packaging...............................................................................63
Kit ordering and shipping ......................................................................................................................................................................63
Packaging.....................................................................................................................................................................................................63
Ordering information...............................................................................................................................................................................63
VZH voltage code G - 380-480 Volt ....................................................................................................................................................65
VZH voltage code H - 525-600 Volt ....................................................................................................................................................65
VZH voltage code J - 200-240 Volt.......................................................................................................................................................66
Accessories..........................................................................................................................67
Valves, adapters, connectors & gaskets for use on suction and discharge connections.................................................67
Crankcase heaters & thermostats........................................................................................................................................................67
Lubricant, acoustic hoods and spare parts ......................................................................................................................................67
Spare parts frequency converter .........................................................................................................................................................68
4FRCC.PC.023.A8.02
Application Guidelines

VZH scroll specicities
High speed oil circulation
minimized by separating
oil and gas ows with a
sump oil return tube
Oil injection control
optimizes the oil
circulation
Reinforced high grade cast
iron scroll set. 2 ranges for
high and low pressure ratio
A patented oil injection
system ensures optimal
eciency at low speed by
improving scroll set sealing
Lead free polymer bearing
with excellent performance
under diverse loads and
speeds
Permanent magnet motor
with high eciency at all
speeds
Oil strainer controls the
risk of system debris in
the oil injection circuit
Gearotor oil pump
ensures low speed
bearing lubrication
5FRCC.PC.023.A8.02
Application Guidelines

Inverter compressors
Inverter technology oers more exibility
in compressor selection than xed speed
compressors. Selection of the right inverter
compressor size can be done by dierent
methods:
1. Maximum cooling capacity: Select a
compressor size which achieves the peak load
system cooling capacity demand at its maximum
speed.
2. Nominal cooling capacity: Select a compressor
size which achieves the nominal system cooling
capacity at a rotational speed of 3600 - 4500 rpm
(60-75 rps).
3. Best Seasonal Eciency Ratio: Select a
compressor size which achieves the minimum
system cooling demand at its minimum speed.
Ensure that the compressor is able to cover the
peak load system cooling capacity. This selection
makes the compressor to run for a maximum of
time at part load where the system eciency is
highest.
Performance tables at 3 speeds can be found
in the following pages. Detailed performances
can be found in datasheets and in selection
programs.
Compressor size
Dierent frequency converter variants are
available according to:
1. Main supply voltage
2. IP class (CDS303 drives are available in IP20 or
IP55 housings).
3. RFI class (Radio Frequency Interference) H2
or H3.
4. Printed Circuit Board (PCB) coated or not
coated.
When the compressor size and mains voltage
have been dened with above selection
criteria, the code number tables from section
“Ordering information and packaging”give
the appropriate frequency converter sizes and
up to 8 corresponding code numbers for each
compressor model.
Note this compressor is equipped with
a four poles electrical motor so the applied
frequency from the inverter will be 50 Hz for
25 rps (1500 rpm) up to 200 Hz for 100 rps
(6000 rpm).
Frequency converter
variants
Compressor and
frequency converter
combinations
6FRCC.PC.023.A8.02
Application Guidelines

Nomenclature and specications
Compressor
nomenclature
Frequency converter
nomenclature
ANAGA117ZHV
Variable speed
Family
VZH scroll
Lubricant
POE lubricant, R410A
refrigerant
Swept volume
in cm³/rev
Design pressure ratio
A: high PR,
B: low PR
Evolution index
Motor protection type
N: no internal motor protection
(protection by drive)
Equipement version
A: brazed connections, single version
B: brazed connections, manifold version
Motor voltage code to CDS303 *
G: 380-480V/3~/50 & 60Hz
H: 525-600V/3~/50&60Hz
J: 200-240V/3~/50 & 60Hz
* main supply voltage to frequency converter
Oil sight glass Oil level switch
Single version Threaded None
Manifold version None Threaded
H2E20T4P15K303CDS
Dedicated compressor
drive for VZH/VSH scroll
Serie 303
High overload
output power
in kW
Main supply voltage
T2: 200-240V/3 ph/50-60 Hz
T4: 380-480V/3 ph/50-60 Hz
T6: 525-600V/3 ph/50-60 Hz
RFI class
Enclosure protection
IP rating
Note:
High overload output power: output power @160% Torque
Normal overload: output power @110% torque, it is the power printed in the nameplate.
For example:
T/C: CDS303P15KT4E20H2-P15K high overload output power, take the reference of drive nomenclature
18.5kW(400V)-normal overload power, power printed in the nameplate.
Please note in this guideline, only drive power use high overload power; all the other data, such as fuses/circuit breaker, etc. is reference to Normal overload power.
7FRCC.PC.023.A8.02
Application Guidelines

Technical specications
Compressor
specications
Frequency converter
specications
Compressor model
Swept
volume
(cm³/rev)
Displacement Oil charge
(dm³)
Net weight
(kg)
25 rps
(m³/h)
50 rps
(m³/h)
60 rps
(m³/h)
100 rps
(m³/h)
VZH088 88.4 7.7 15.4 18.6 30.8 3.3 55
VZH117 116.9 10.1 20.3 24.6 40.6 3.6 61
VZH170 170.2 14.8 29.6 35.7 54.2 6.7 112
Mains supply voltage
T2: 200 - 240 V +/-10% (3-phase)
T4: 380 - 480 V +/-10% (3-phase)
T6: 525 - 600 V +/-10% (3-phase)
Supply frequency 50 / 60 Hz
Output voltage 0 - 100 % of supply voltage
Inputs 6 digital (0 - 24 V), 2 analogue (0 /±10 V or 4 - 20 mA, scalable)
Programmable outputs 2 digital (0- 24 V), 1 analogue (0-24 V), 2 relay
Protection functions Over-current protection, low / high current handling
Compressor functions Discharge gas temperature protection, pressostat / thermostat function, short
cycle protection, oil return management
Oil injection control
Bearings lubrication
VZH compressors are equipped with an oil
injection system that makes the compression
pockets more tight thus improving the isotropic
eciency of the compressor as well as controls
the oil circulation ratio, at all running speeds.
The frequency converter via an oil injection valve
controls this system. The oil injection valve is a
normally closed valve. At low speed, the valve
is closed and the oil is injected to the scroll set
suction ports.
The compressors are delivered with no coils.
208V-240V or 24V coils are available as accessory
(refer to“Accessories” section). The coil must be
installed for oil injection control.
Control parameters are factory preset but
accessible on the parameter list as read only
values.
Optimal bearings lubrication is ensured by a
gearotor oil pump at all compressor speeds.
8FRCC.PC.023.A8.02
Application Guidelines

Technical specications
Capacity at EN12900 rating conditions - High pressure ratio - VZH088AJ - VZH117AJ - VZH170AJ
Models
rpm
rps
Te -25 -20 -15 -10 -5 0 5 10 15
Tc Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe
VZH088AJ
1500
25
20 - - 5300 1.5 6600 1.57 8000 1.65 9700 1.71 11700 1.7 13900 1.58 ----
30 - - 4800 2.08 5900 2.05 7300 2.07 8900 2.11 10800 2.14 12800 2.11 15200 1.98 17800 1.72
40 - - 4200 2.97 5300 2.78 6600 2.71 8000 2.7 9700 2.72 1160 0 2.74 13700 2.7 16100 2.58
50 ----4500 3.85 5700 3.63 7000 3.53 8500 3.5 10200 3.52 12000 3.54 14100 3.52
60 --------5700 4.67 7000 4.55 8400 4.53 10000 4.55 118 0 0 4.59
68 ------------------
3600
60
20 11200 4.27 13700 4.34 16700 4.41 20200 4.5 24300 4.61 29100 4.74 34600 4.88 ----
30 9700 5.14 12100 5.2 14900 5.28 18200 5.36 22000 5.45 26500 5.57 31500 5.7 37300 5.85 43800 6.03
40 - - 10600 6.33 13200 6.39 16200 6.45 19700 6.53 23700 6.62 28300 6.73 33600 6.86 39500 7.01
50 ----11500 7.89 14100 7.93 17200 7.98 20700 8.05 24800 8.13 29500 8.22 34800 8.34
60 --------14300 9.94 17300 9.97 20800 10.01 24800 10.07 29400 10.14
68 ------------17200 11.97 20600 11.99 24600 12.02
6000
100
20 - - 22300 7.79 27200 8.1 33000 8.46 39700 8.87 47600 9.34 56600 9.89 ----
30 - - 20100 9.21 24700 9.45 30100 9.73 36500 10.05 43800 10.43 52100 10.87 61700 11. 38 72500 11.98
40 - - 17900 11.05 22200 11. 22 27100 11.42 32900 11.6 4 39500 11.92 47100 12.24 55700 12.62 65500 13.08
50 ----19400 13.59 23700 13.7 28800 13.83 34600 13.99 41300 14.19 48900 14.44 57600 14.75
60 --------24000 16.8 28900 16.84 34500 16.91 41000 17.02 48400 17.17
68 ------------------
VZH117A J
1500
25
20 - - 7200 1.97 8800 2.06 10800 2.17 13000 2.24 15700 2.23 18700 2.07 - - - -
30 - - 6400 2.73 8000 2.69 9800 2.72 12000 2.78 14400 2.81 17200 2.77 20400 2.61 23900 2.26
40 - - 5600 3.9 7100 3.66 8800 3.56 10800 3.54 13000 3.57 15600 3.59 18400 3.55 21600 3.39
50 ----6000 5.06 7600 4.77 9400 4.63 1140 0 4.6 13600 4.62 16200 4.64 19000 4.62
60 --------7600 6.13 9300 5.98 11300 5.95 13400 5.98 15900 6.02
68 ------------------
3600
60
20 15000 5.6 18400 5.69 22400 5.8 27100 5.92 32600 6.06 39000 6.22 46400 6.42 ----
30 13000 6.75 16200 6.83 20000 6.93 24400 7.04 29600 7.16 35500 7.31 42300 7.48 50100 7.69 58800 7.92
40 - - 14300 8.31 17700 8.39 21800 8.48 26500 8.58 31800 8.7 38000 8.84 45100 9.01 53000 9.21
50 ----15400 10.36 18900 10.42 23100 10.49 27800 10.57 33300 10.67 39600 10.8 46700 10.95
60 --------19200 13.06 23200 13.1 27900 13.15 33300 13.23 39500 13.32
68 ------------23000 15.72 27700 15.75 33000 15.79
6000
100
20 - - 30000 10.23 36500 10.64 44200 11.11 53300 11.65 63900 12.27 76000 12.99 ----
30 - - 27000 12.09 33200 12.41 40400 12.78 48900 13.2 58700 13.7 70000 14.28 82800 14.95 97300 15.73
40 - - 24100 14.51 29800 14.74 36400 14.99 44100 15.29 53000 15.65 63200 16.08 74800 16.58 88000 17.18
50 ----26000 17.85 31900 17.99 38600 18.16 46400 18.37 55400 18.64 65700 18.97 77300 19.37
60 --------32200 22.06 38700 22.11 46300 22.2 55000 22.35 65000 22.56
68 ------------------
VZH170AJ
1500
25
20 - - 11100 3.15 13500 3.13 16300 3.1 19600 3.04 23500 2.9 27900 2.65 ----
30 - - 9800 4.09 12100 4.03 14800 4.02 17900 4.02 21500 425600 3.92 30300 3.75 35500 3.45
40 - - 8400 5.38 10500 5.2 13000 5.12 15800 5.1 19100 5.11 22800 5.12 27100 5.09 31900 4.98
50 ----8800 6.85 11000 6.61 13500 6.49 16300 6.45 19600 6.46 23400 6.48 27700 6.48
60 --------10700 8.39 13100 8.22 15900 8.15 19100 8.13 22800 8.15
68 ------------------
3600
60
20 22700 7.59 27200 7.76 32800 7.95 39400 8.12 47300 8.26 56500 8.34 67200 8.33 ----
30 20000 9.55 24400 9.64 29700 9.78 35900 9.95 43300 10.12 51900 10.26 61800 10.36 73200 10.38 86200 10.3
40 - - 21800 12.07 26600 12.12 32300 12.22 39000 12.37 46800 12.52 55800 12.66 66100 12.76 77900 12.81
50 ----23300 15.09 28300 15.07 34100 15.13 40900 15.24 48800 15.37 57900 15.5 68400 15.61
60 --------28300 18.56 34000 18.56 40600 18.63 48300 18.73 57300 18.84
68 ------------33000 21.72 39500 21.75 47100 21.83
6000
100
20 - - 44800 13.52 54400 14.12 65900 14.78 79500 15.55 95200 16.48 113300 17.61 ----
30 - - 39600 16.57 48700 17.14 59400 17.7 71900 18.29 86300 18.95 103000 19.74 121900 20.71 143400 21.89
40 - - 35300 20.18 43700 20.81 53500 21.35 64800 21.83 77900 22.3 92800 22.83 109900 23.44 129300 24.2
50 ----38600 25.3 47300 25.88 57300 26.33 68800 26.7 82000 27.03 97100 27.38 114200 27.79
60 --------48500 31.97 58300 32.3 69600 32.52 82500 32.67 97200 32.81
68 ------------------
To: Evaporating temperature in °C Superheat = 10 K Presented data are for models with motor voltage code J
Tc: Condensing temperature in °C Subcooling = 0 K
Qo: Cooling capacity in W Pe: Power input in kW
9FRCC.PC.023.A8.02
Application Guidelines

Technical specications
Capacity at ARI rating conditions - High pressure ratio - VZH088AJ - VZH117AJ - VZH170AJ
Models
rpm
rps
Te -25 -20 -15 -10 -5 0 5 10 15
Tc Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe
VZH088AJ
1500
25
20 - - 5700 1.5 7000 1.57 8500 1.65 10300 1.71 12400 1.7 14800 1.58 ----
30 - - 5100 2.08 6400 2.05 7900 2.07 9600 2.11 11600 2.14 13800 2.11 16300 1.98 19100 1.72
40 - - 4500 2.97 5800 2.78 7200 2.71 8800 2.7 10600 2.72 12600 2.74 14900 2.7 17500 2.58
50 ----5000 3.85 6300 3.63 7800 3.53 9400 3.5 1130 0 3.52 13300 3.54 15700 3.52
60 --------6600 4.67 8000 4.55 9700 4.53 1150 0 4.55 13500 4.59
68 ------------------
3600
60
20 12000 4.27 14600 4.34 17800 4.41 21500 4.5 25900 4.61 31000 4.74 36800 4.88 ----
30 10500 5.14 13000 5.2 16100 5.28 19600 5.36 23700 5.45 28400 5.57 33900 5.7 40000 5.85 47000 6.03
40 - - 11600 6.33 14400 6.39 17700 6.45 21500 6.53 25800 6.62 30800 6.73 36500 6.86 42900 7.01
50 ----12800 7.89 15700 7.93 19100 7.98 23000 8.05 27500 8.13 32600 8.22 38500 8.34
60 --------16500 9.94 20000 9.97 23900 10.01 28500 10.07 33700 10.14
68 ------------21200 11.97 25400 11.99 30200 12.02
6000
100
20 - - 23800 7.79 29000 8.1 35100 8.46 42300 8.87 50700 9.34 60300 9.89 ----
30 - - 21700 9.21 26600 9.45 32400 9.73 39200 10.05 47000 10.43 56000 10.87 66200 11.38 77700 11.98
40 - - 19600 11.05 24200 11.22 29600 11.42 35800 11.64 43000 11.92 51200 12.24 60600 12.62 71100 13.08
50 ----21600 13.59 26400 13.7 32000 13.83 38400 13.99 45800 14.19 54200 14.44 63700 14.75
60 --------27700 16.8 33200 16.84 39700 16.91 47000 17.02 55500 17.17
68 ------------------
VZH117A J
1500
25
20 - - 7700 1.97 9400 2.06 1150 0 2.17 13900 2.24 16700 2.23 19800 2.07 - - - -
30 - - 6900 2.73 8600 2.69 10600 2.72 12900 2.78 15500 2.81 18500 2.77 21800 2.61 25600 2.26
40 - - 6100 3.9 7700 3.66 9600 3.56 1180 0 3.54 14200 3.57 16900 3.59 20000 3.55 23500 3.39
50 ----6700 5.06 8500 4.77 10400 4.63 12600 4.6 15100 4.62 17900 4.64 21000 4.62
60 --------8800 6.13 10800 5.98 13000 5.95 15400 5.98 18200 6.02
68 ------------------
3600
60
20 16000 5.6 19600 5.69 23900 5.8 28900 5.92 34800 6.06 41600 6.22 49400 6.42 ----
30 14100 6.75 17500 6.83 21600 6.93 26300 7.04 31800 7.16 38200 7.31 45400 7.48 53700 7.69 63100 7.92
40 - - 15600 8.31 19400 8.39 23800 8.48 28800 8.58 34700 8.7 41400 8.84 49000 9.01 57600 9.21
50 ----17200 10.36 2110 0 10.42 25700 10.49 30900 10.57 36900 10.67 43800 10.8 51600 10.95
60 --------22200 13.06 26800 13.1 32100 13.15 38200 13.23 45200 13.32
68 ------------28400 15.72 34100 15.75 40500 15.79
6000
100
20 - - 32000 10.23 38900 10.64 47200 11.11 56800 11.65 68000 12.27 80900 12.99 ----
30 - - 29100 12.09 35700 12.41 43500 12.78 52600 13.2 63100 13.7 75200 14.28 88800 14.95 104300 15.73
40 - - 26300 14.51 32500 14.74 39700 14.99 48100 15.29 57700 15.65 68800 16.08 81300 16.58 95500 17.18
50 ----29000 17.85 35500 17.99 43000 18.16 51600 18.37 61500 18.64 72700 18.97 85500 19.37
60 --------37100 22.06 44600 22.11 53200 22.2 63100 22.35 74400 22.56
68 ------------------
VZH170AJ
1500
25
20 - - 11800 3.15 14400 3.13 17400 3.1 20900 3.04 25000 2.9 29600 2.65 ----
30 - - 10600 4.09 13000 4.03 15900 4.02 19200 4.02 23100 427500 3.92 32500 3.75 38100 3.45
40 - - 9200 5.38 11500 5.2 14200 5.12 17300 5.1 20800 5.11 24800 5.12 29400 5.09 34700 4.98
50 ----9800 6.85 12200 6.61 15000 6.49 18100 6.45 21800 6.46 25900 6.48 30600 6.48
60 --------12400 8.39 15100 8.22 18300 8.15 21900 8.13 26100 8.15
68 ------------------
3600
60
20 24300 7.59 29100 7.76 35000 7.95 42000 8.12 50400 8.26 60200 8.34 71500 8.33 ----
30 21600 9.55 26300 9.64 32000 9.78 38700 9.95 46600 10.12 55800 10.26 66400 10.36 78500 10.38 92400 10.3
40 - - 23800 12.07 29100 12.12 35200 12.22 42500 12.37 50900 12.52 60700 12.66 71800 12.76 84600 12.81
50 ----26000 15.09 31500 15.07 37900 15.13 45400 15.24 54100 15.37 64200 15.5 75600 15.61
60 --------32700 18.56 39100 18.56 46700 18.63 55500 18.73 65600 18.84
68 ------------40700 21.72 48600 21.75 57800 21.83
6000
100
20 - - 47800 13.52 58100 14.12 70300 14.78 84700 15.55 101400 16.48 120600 17.61 ----
30 - - 42700 16.57 52500 17.14 63900 17.7 77300 18.29 92800 18.95 110600 19.74 130800 20.71 153800 21.89
40 - - 38600 20.18 47800 20.81 58400 21.35 70600 21.83 84800 22.3 101000 22.83 119500 23.44 140400 24.2
50 ----43100 25.3 52700 25.88 63800 26.33 76500 26.7 91000 27.03 107500 27.38 126300 27.79
60 --------56000 31.97 67200 32.3 80000 32.52 94700 32.67 111300 32.81
68 ------------------
To: Evaporating temperature in °C Superheat = 11.1 K Presented data are for models with motor voltage code J
Tc: Condensing temperature in °C Subcooling = 8.3 K
Qo: Cooling capacity in W Pe: Power input in kW
10 FRCC.PC.023.A8.02
Application Guidelines

Technical specications
Capacity at EN12900 rating conditions - High pressure ratio - VZH088AG - VZH117AG - VZH170AG
Models
rpm
rps
To -25 -20 -15 -10 -5 0 5 10 15
Tc Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe
VZH088AG
1500 rpm
25
20 - - 5400 1.47 6600 1.54 8100 1.62 9800 1.68 11800 1.67 14000 1.55 ----
30 - - 4800 2.04 6000 2.01 7400 2.03 9000 2.08 10800 2.1 12900 2.07 15300 1.95 17900 1.69
40 - - 4200 2.92 5300 2.74 6600 2.66 8100 2.65 9800 2.67 11700 2.69 13800 2.65 16200 2.54
50 - - - - 4500 3.79 5700 3.57 7000 3.47 8500 3.44 10200 3.46 12100 3.47 14300 3.45
60--------5700 4.59 7000 4.47 8500 4.45 10100 4.47 11900 4.5
68------------------
3600 rpm
60
20 11300 4.19 13800 4.26 16800 4.34 20300 4.42 24500 4.53 29300 4.65 34800 4.8 ----
30 9800 5.04 12200 5.11 15000 5.18 18300 5.26 22200 5.36 26700 5.47 31800 5.6 37600 5.75 44200 5.93
40 - - 10700 6.21 13300 6.27 16300 6.34 19900 6.42 23900 6.51 28500 6.61 33800 6.74 39800 6.89
50 - - - - 1150 0 7.75 14200 7.79 17300 7.84 20900 7.91 25000 7.98 29700 8.08 35000 8.19
60--------14400 9.77 17500 9.8 21000 9.84 25000 9.89 29600 9.96
68------------17300 11.76 20800 11.78 24800 11.81
6000 rpm
100
20 - - 22500 7.65 27400 7.96 33200 8.31 40000 8.71 48000 9.18 57100 9.72 ----
30 - - 20200 9.04 24900 9.28 30400 9.56 36700 9.88 44100 10.25 52500 10.68 62100 11.18 73000 11.77
40 - - 18100 10.85 22300 11.02 27300 11.21 33100 11.4 4 39800 11.71 47400 12.02 56200 12.4 66000 12.85
50 - - - - 19500 13.35 23900 13.46 29000 13.59 34900 13.74 41600 13.94 49300 14.18 58000 14.49
60--------24200 16.5 29100 16.54 34800 16.61 41300 16.72 48800 16.87
68------------------
VZH117AG
1500 rpm
25
20 - - 7200 1.93 8900 2.03 10800 2.13 13100 2.2 15800 2.19 18800 2.04 - - - -
30 - - 6400 2.68 8000 2.64 9900 2.67 12100 2.73 14500 2.76 17300 2.72 20500 2.56 24100 2.22
40 - - 5600 3.83 7100 3.59 8900 3.49 10900 3.48 13100 3.51 15700 3.53 18600 3.49 21800 3.33
50 - - - - 6100 4.97 7700 4.69 9400 4.55 11500 4.52 13700 4.54 16300 4.56 19100 4.54
60--------7700 6.02 9400 5.88 11400 5.84 13500 5.87 16000 5.92
68------------------
3600 rpm
60
20 15100 5.5 18500 5.59 22500 5.69 27300 5.81 32900 5.95 39300 6.11 46700 6.3 ----
30 13100 6.63 16400 6.71 20200 6.81 24600 6.91 29800 7.04 35800 7.18 42600 7.35 50400 7. 55 59300 7.78
40 - - 14400 8.16 17900 8.24 21900 8.33 26700 8.43 32100 8.55 38300 8.69 45400 8.85 53400 9.05
50 - - - - 15500 10.17 19100 10.23 23200 10.3 28000 10.38 33600 10.48 39900 10.61 47000 10.76
60--------19300 12.83 23400 12.87 28100 12.92 33600 12.99 39800 13.09
68------------23200 15.44 27900 15.47 33300 15.51
6000 rpm
100
20 - - 30200 10.05 36800 10.45 44600 10.91 53700 11.44 64400 12.05 76600 12.76 ----
30 - - 27200 11.88 33400 12.19 40700 12.55 49300 12.97 59200 13.46 70500 14.02 83400 14.68 98000 15.45
40 - - 24200 14.25 30000 14.47 36700 14.73 44500 15.02 53400 15.37 63700 15.79 75400 16.29 88600 16.88
50 - - - - 26200 17.54 32100 17.68 38900 17.84 46800 18.05 55800 18.31 66100 18.63 77900 19.03
60--------32400 21.67 39000 21.72 46700 21.81 55400 21.95 65500 22.16
68------------------
VZH170AG
1500 rpm
25
20 - - 11200 3.1 13600 3.07 16400 3.05 19800 2.98 23600 2.84 28100 2.6 ----
30 - - 9900 4.02 12200 3.96 14900 3.95 18000 3.95 21600 3.93 25800 3.85 30500 3.68 35800 3.39
40 - - 8500 5.29 10600 5.11 13100 5.03 16000 5.01 19200 5.02 23000 5.03 27300 532200 4.89
50 - - - - 8900 6.72 11000 6.5 13600 6.38 16400 6.34 19800 6.35 23600 6.37 27900 6.36
60--------10800 8.24 13200 8.07 16000 819200 7.99 22900 8.01
68------------------
3600 rpm
60
20 22900 7.4 6 27500 7.63 33000 7.81 39700 7.98 47700 8.12 57000 8.19 67700 8.18 ----
30 20200 9.38 24600 9.47 29900 9.61 36200 9.78 43600 9.94 52300 10.08 62300 10.17 73800 10.2 86800 10.12
40 - - 21900 11.86 26800 11.9 32500 12.01 39300 12.15 47100 12.3 56200 12.44 66600 12.54 78500 12.58
50 - - - - 23400 14.82 28500 14.81 34300 14.87 41200 14.97 49200 15.1 58400 15.23 68900 15.33
60--------28500 18.23 34200 18.23 40900 18.3 48700 18.4 57700 18.51
68------------33200 21.33 39800 21.37 47400 21.45
6000 rpm
100
20 - - 45100 13.28 54800 13.87 66400 14.52 80100 15.27 95900 16.18 114200 17. 3 ----
30 - - 39900 16.27 49000 16.84 59800 17.39 72400 17.97 87000 18.62 103700 19.39 122800 20.34 144500 21.51
40 - - 35600 19.83 44100 20.45 53900 20.97 65300 21.44 78500 21.91 93500 22.42 110800 23.03 130300 23.78
50 - - - - 38900 24.85 47700 25.42 57800 25.86 69400 26.22 82700 26.55 97800 26.89 115000 27.29
60--------48900 31.4 58800 31.73 70100 31.94 83100 32.09 97900 32.23
68------------------
To: Evaporating temperature in °C Superheat = 10 K Presented data are for models with motor voltage code G
Tc: Condensing temperature in °C Subcooling = 0 K
Qo: Cooling capacity in W Pe: Power input in kW
11FRCC.PC.023.A8.02
Application Guidelines

Technical specications
Capacity at ARI rating conditions - High pressure ratio - VZH088AG - VZH117AG - VZH170AG
Models
rpm
rps
To -25 -20 -15 -10 -5 0 5 10 15
Tc Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe
VZH088AG
1500 rpm
25
20 - - 5700 1.47 7100 1.54 8600 1.62 10400 1.68 12500 1.67 14900 1.55 ----
30 - - 5200 2.04 6500 2.01 7900 2.03 9700 2.08 11600 2.1 13900 2.07 16400 1.95 19200 1.69
40 - - 4600 2.92 5800 2.74 7200 2.66 8800 2.65 10700 2.67 12700 2.69 15000 2.65 17600 2.54
50 - - - - 5100 3.79 6400 3.57 7800 3.47 9500 3.44 11300 3.46 13400 3.47 15800 3.45
60--------6600 4.59 8100 4.47 9700 4.45 11600 4.47 13600 4.5
68------------------
3600 rpm
60
20 12000 4.19 14700 4.26 17900 4.34 21700 4.42 26100 4.53 31200 4.65 37100 4.8 ----
30 10600 5.04 13100 5.11 16200 5.18 19700 5.26 23900 5.36 28600 5.47 34100 5.6 40300 5.75 47300 5.93
40 - - 11700 6.21 14600 6.27 17800 6.34 21600 6.42 26000 6.51 31000 6.61 36800 6.74 43200 6.89
50 - - - - 12900 7.75 15800 7.79 19300 7.84 23200 7.91 27700 7.98 32900 8.08 38800 8.19
60--------16600 9.77 20100 9.8 24100 9.84 28700 9.89 34000 9.96
68------------21300 11.76 25600 11.78 30400 11.81
6000 rpm
100
20 - - 24000 7.65 29200 7.96 35400 8.31 42700 8.71 51100 9.18 60700 9.72 ----
30 - - 21800 9.04 26800 9.28 32700 9.56 39500 9.88 47400 10.25 56400 10.68 66700 11.18 78300 11.77
40 - - 19800 10.85 24400 11.02 29800 11.21 36100 11.4 4 43300 11.71 51600 12.02 61000 12.4 71700 12.85
50 - - - - 21800 13.35 26600 13.46 32200 13.59 38700 13.74 46100 13.94 54600 14.18 64200 14.49
60--------27900 16.5 33500 16.54 40000 16.61 47400 16.72 55900 16.87
68------------------
VZH117AG
1500 rpm
25
20 - - 7700 1.93 9500 2.03 11600 2.13 14000 2.2 16800 2.19 20000 2.04 - - - -
30 - - 6900 2.68 8700 2.64 10700 2.67 13000 2.73 15600 2.76 18600 2.72 22000 2.56 25800 2.22
40 - - 6100 3.83 7800 3.59 9700 3.49 11900 3.48 14300 3.51 17100 3.53 20200 3.49 23700 3.33
50 - - - - 6800 4.97 8500 4.69 10500 4.55 12700 4.52 15200 4.54 18000 4.56 21200 4.54
60--------8900 6.02 10800 5.88 13100 5.84 15500 5.87 18300 5.92
68------------------
3600 rpm
60
20 16200 5.5 19800 5.59 24000 5.69 29100 5.81 35000 5.95 41900 6.11 49700 6.3 ----
30 14200 6.63 17600 6.71 21700 6.81 26500 6.91 32000 7.04 38500 7.18 45800 7. 35 54100 7.55 63600 7.78
40 - - 15700 8.16 19500 8.24 23900 8.33 29100 8.43 34900 8.55 41700 8.69 49300 8.85 58000 9.05
50 - - - - 17300 10.17 21300 10.23 25800 10.3 31100 10.38 37200 10.48 44100 10.61 52000 10.76
60--------22300 12.83 27000 12.87 32400 12.92 38500 12.99 45600 13.09
68------------28700 15.44 34300 15.47 40800 15.51
6000 rpm
100
20 - - 32300 10.05 39200 10.45 47500 10.91 57300 11.44 68500 12.05 81500 12.76 ----
30 - - 29300 11.88 36000 12.19 43900 12.55 53000 12.97 63600 13.46 75700 14.02 89500 14.68 105100 15.45
40 - - 26500 14.25 32800 14.47 40000 14.73 48500 15.02 58200 15.37 69300 15.79 81900 16.29 96200 16.88
50 - - - - 29200 17.54 35800 17.68 43300 17. 8 4 52000 18.05 61900 18.31 73300 18.63 86200 19.03
60--------37400 21.67 45000 21.72 53600 21.81 63600 21.95 75000 22.16
68------------------
VZH170AG
1500 rpm
25
20 - - 11900 3.1 14500 3.07 17500 3.05 21100 2.98 25200 2.84 29900 2.6 ----
30 - - 10700 4.02 13100 3.96 16000 3.95 19400 3.95 23300 3.93 27700 3.85 32700 3.68 38400 3.39
40 - - 9300 5.29 1160 0 5.11 14300 5.03 17400 5.01 21000 5.02 25000 5.03 29700 534900 4.89
50 - - - - 9900 6.72 12300 6.5 15100 6.38 18300 6.34 21900 6.35 26100 6.37 30800 6.36
60--------12500 8.24 15200 8.07 18400 822100 7.99 26300 8.01
68------------------
3600 rpm
60
20 24500 7.46 29300 7.63 35200 7.81 42400 7.98 50800 8.12 60700 8.19 72100 8.18 ----
30 21800 9.38 26500 9.47 32200 9.61 39000 9.78 46900 9.94 56200 10.08 66900 10.17 79100 10.2 93100 10.12
40 - - 24000 11. 86 29300 11.9 35500 12.01 42800 12.15 51300 12.3 6110 0 12.44 72400 12.54 85200 12.58
50 - - - - 26200 14.82 31700 14.81 38200 14.87 45800 14.97 54500 15.1 64600 15.23 76200 15.33
60--------32900 18.23 39400 18.23 47000 18.3 55900 18.4 66100 18.51
68------------41000 21.33 49000 21.37 58200 21.45
6000 rpm
100
20 - - 48200 13.28 58500 13.87 70800 14.52 85300 15.27 102100 16.18 121500 17. 3 ----
30 - - 43000 16.27 52900 16.84 64400 17. 39 77900 17.97 93500 18.62 1114 0 0 19.39 131800 20.34 154900 21.51
40 - - 38900 19.83 48100 20.45 58800 20.97 71200 21.44 85400 21.91 101800 22.42 120400 23.03 141400 23.78
50 - - - - 43400 24.85 53100 25.42 64200 25.86 77000 26.22 91700 26.55 108400 26.89 127300 27. 29
60--------56400 31.4 67700 31.73 80600 31.94 95400 32.09 112200 32.23
68------------------
To: Evaporating temperature in °C Superheat = 11.1 K Presented data are for models with motor voltage code G
Tc: Condensing temperature in °C Subcooling = 8.3 K
Qo: Cooling capacity in W Pe: Power input in kW
12 FRCC.PC.023.A8.02
Application Guidelines

Technical specications
Capacity at EN12900 rating conditions - High pressure ratio - VZH088AH - VZH117AH - VZH170AH
Models
rpm
rps
To -25 -20 -15 -10 -5 0 5 10 15
Tc Qo Qo Qo Qo Qo Qo Qo Qo Qo
VZH088AH*
1500 rpm
25
20 - 5400 6600 8100 9800 11800 14000 - -
30 - 4800 6000 7400 9000 10800 12900 15300 17900
40 - 4200 5300 6600 8100 9800 11700 13800 16200
50 - - 4500 5700 7000 8500 10200 12100 14300
60 - - - - 5700 7000 8500 10100 11900
68---------
3600 rpm
60
20 11300 13800 16800 20300 24500 29300 34800 - -
30 9800 12200 15000 18300 22200 26700 31800 37600 44200
40 - 10700 13300 16300 19900 23900 28500 33800 39800
50 - - 11500 14200 17300 20900 25000 29700 35000
60 - - - - 14400 17500 21000 25000 29600
68------17300 20800 24800
6000 rpm
100
20 - 22500 27400 33200 40000 48000 57100 - -
30 - 20200 24900 30400 36700 44100 52500 62100 73000
40 - 18100 22300 27300 33100 39800 47400 56200 66000
50 - - 19500 23900 29000 34900 41600 49300 58000
60 - - - - 24200 29100 34800 41300 48800
68---------
VZH117AH*
1500 rpm
25
20 - 7200 8900 10800 13100 15800 18800 - -
30 - 6400 8000 9900 12100 14500 17300 20500 24100
40 - 5600 7100 8900 10900 13100 15700 18600 21800
50 - - 6100 7700 9400 11500 13700 16300 19100
60 - - - - 7700 9400 11400 13500 16000
68---------
3600 rpm
60
20 15100 18500 22500 27300 32900 39300 46700 - -
30 13100 16400 20200 24600 29800 35800 42600 50400 59300
40 - 14400 17900 21900 26700 32100 38300 45400 53400
50 - - 15500 19100 23200 28000 33600 39900 47000
60 - - - - 19300 23400 28100 33600 39800
68------23200 27900 33300
6000 rpm
100
20 - 30200 36800 44600 53700 64400 76600 - -
30 - 27200 33400 40700 49300 59200 70500 83400 98000
40 - 24200 30000 36700 44500 53400 63700 75400 88600
50 - - 26200 32100 38900 46800 55800 66100 77900
60 - - - - 32400 39000 46700 55400 65500
68---------
VZH170AH*
1500 rpm
25
20 - 11200 13600 16400 19800 23600 28100 - -
30 - 9900 12200 14900 18000 21600 25800 30500 35800
40 - 8500 10600 13100 16000 19200 23000 27300 32200
50 - - 8900 11000 13600 16400 19800 23600 27900
60 - - - - 10800 13200 16000 19200 22900
68---------
3600 rpm
60
20 22900 27500 33000 39700 47700 57000 67700 - -
30 20200 24600 29900 36200 43600 52300 62300 73800 86800
40 - 21900 26800 32500 39300 47100 56200 66600 78500
50 - - 23400 28500 34300 41200 49200 58400 68900
60 - - - - 28500 34200 40900 48700 57700
68------33200 39800 47400
6000 rpm
100
20 - 45100 54800 66400 80100 95900 114200 - -
30 - 39900 49000 59800 72400 87000 103700 122800 144500
40 - 35600 44100 53900 65300 78500 93500 110800 130300
50 - - 38900 47700 57800 69400 82700 97800 115000
60 - - - - 48900 58800 70100 83100 97900
68---------
To: Evaporating temperature in °C Superheat = 10 K Presented data are for models with motor voltage code H
Tc: Condensing temperature in °C Subcooling = 0 K
Qo: Cooling capacity in W
13FRCC.PC.023.A8.02
Application Guidelines

Technical specications
Capacity at ARI rating conditions - High pressure ratio - VZH088AH - VZH117AH - VZH170AH
Models
rpm
rps
To -25 -20 -15 -10 -5 0 5 10 15
Tc Qo Qo Qo Qo Qo Qo Qo Qo Qo
VZH088AH*
1500 rpm
25
20 - 5700 7100 8600 10400 12500 14900 - -
30 - 5200 6500 7900 9700 1160 0 13900 16400 19200
40 - 4600 5800 7200 8800 10700 12700 15000 17600
50 - - 5100 6400 7800 9500 11300 13400 15800
60 - - - - 6600 8100 9700 11600 13600
68---------
3600 rpm
60
20 12000 14700 17900 21700 26100 31200 37100 - -
30 10600 13100 16200 19700 23900 28600 34100 40300 47300
40 - 11700 14600 17800 21600 26000 31000 36800 43200
50 - - 12900 15800 19300 23200 27700 32900 38800
60 - - - - 16600 20100 24100 28700 34000
68------21300 25600 30400
6000 rpm
100
20 - 24000 29200 35400 42700 51100 60700 - -
30 - 21800 26800 32700 39500 47400 56400 66700 78300
40 - 19800 24400 29800 36100 43300 51600 61000 71700
50 - - 21800 26600 32200 38700 46100 54600 64200
60 - - - - 27900 33500 40000 47400 55900
68---------
VZH117AH*
1500 rpm
25
20 - 7700 9500 1160 0 14000 16800 20000 - -
30 - 6900 8700 10700 13000 15600 18600 22000 25800
40 - 6100 7800 9700 11900 14300 17100 20200 23700
50 - - 6800 8500 10500 12700 15200 18000 21200
60 - - - - 8900 10800 13100 15500 18300
68---------
3600 rpm
60
20 16200 19800 24000 29100 35000 41900 49700 - -
30 14200 17600 21700 26500 32000 38500 45800 54100 63600
40 - 15700 19500 23900 29100 34900 41700 49300 58000
50 - - 17300 21300 25800 31100 37200 44100 52000
60 - - - - 22300 27000 32400 38500 45600
68------28700 34300 40800
6000 rpm
100
20 - 32300 39200 47500 57300 68500 81500 - -
30 - 29300 36000 43900 53000 63600 75700 89500 105100
40 - 26500 32800 40000 48500 58200 69300 81900 96200
50 - - 29200 35800 43300 52000 61900 73300 86200
60 - - - - 37400 45000 53600 63600 75000
68---------
VZH170AH*
1500 rpm
25
20 - 11900 14500 17500 21100 25200 29900 - -
30 - 10700 13100 16000 19400 23300 27700 32700 38400
40 - 9300 11600 14300 17400 21000 25000 29700 34900
50 - - 9900 12300 15100 18300 21900 26100 30800
60 - - - - 12500 15200 18400 22100 26300
68---------
3600 rpm
60
20 24500 29300 35200 42400 50800 60700 72100 - -
30 21800 26500 32200 39000 46900 56200 66900 79100 93100
40 - 24000 29300 35500 42800 51300 61100 72400 85200
50 - - 26200 31700 38200 45800 54500 64600 76200
60 - - - - 32900 39400 47000 55900 66100
68------41000 49000 58200
6000 rpm
100
20 - 48200 58500 70800 85300 102100 121500 - -
30 - 43000 52900 64400 77900 93500 1114 0 0 131800 154900
40 - 38900 48100 58800 71200 85400 101800 120400 141400
50 - - 43400 53100 64200 77000 91700 108400 127300
60 - - - - 56400 67700 80600 95400 112200
68---------
To: Evaporating temperature in °C Superheat = 11.1 K Presented data are for models with motor voltage code H
Tc: Condensing temperature in °C Subcooling = 8.3 K
Qo: Cooling capacity in W
14 FRCC.PC.023.A8.02
Application Guidelines

Technical specications
Capacity at EN12900 rating conditions - Low pressure ratio - VZH088BJ - VZH117BJ - VZH170BJ
Models
rpm
rps
Te -25 -20 -15 -10 -5 0 5 10 15
Tc Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe
VZH088BJ
1500
25
20 - - 6000 1.83 7300 1.73 8800 1.64 10500 1.57 12400 1.52 14600 1.48 ----
30 - - 5100 2.38 6300 2.3 7700 2.22 9300 2.14 1110 0 2.06 13100 215500 1.95 18100 1.92
40 - - 4200 2.98 5300 2.94 6600 2.88 8100 2.82 9700 2.75 11600 2.68 13800 2.6 16200 2.54
50 ------5500 3.72 6800 3.69 8300 3.64 10000 3.58 12000 3.51 14200 3.43
60 ----------6800 4.81 8300 4.79 10100 4.74 12100 4.67
63 ------------------
3600
60
20 11000 4.53 13500 4.5 16600 4.42 20200 4.31 24400 4.21 29300 4.14 34900 4.15 ----
30 9700 5.58 12100 5.64 14900 5.6 18300 5.5 22200 5.38 26700 5.25 31800 5.16 37600 5.12 44200 5.18
40 - - 10600 6.92 13300 6.98 16400 6.94 19900 6.84 24000 6.7 28600 6.55 33900 6.44 39800 6.38
50 ------14200 8.66 17400 8.62 21000 8.52 25100 8.37 29800 8.22 35000 8.09
60 ----------17400 10.75 21000 10.65 25000 10.51 29600 10.35
63 ------------19600 11.43 23500 11.3 27800 11.14
6000
100
20 - - 22200 7.74 26900 7.73 32500 7.69 39100 7.68 46800 7.76 55600 8----
30 - - 20200 9.84 24800 9.92 30200 9.87 36400 9.77 43700 9.69 52000 9.69 61400 9.84 72100 10.21
40 - - 18000 11.99 22200 12.23 27200 12.28 32900 12.2 39600 12.05 47200 11.9 55800 11.83 65600 11.9
50 ------23500 14.84 28600 14.87 34400 14.75 4110 0 14.56 48800 14.36 57500 14.22
60 ----------28100 17.71 33800 17.57 40200 17.34 47700 17.08
63 ------------------
VZH117BJ
1500
25
20 - - 8100 2.4 9800 2.27 11800 2.16 14100 2.06 16700 1.99 19600 1.95 - - - -
30 - - 6900 3.12 8500 3.02 10300 2.91 12400 2.81 14900 2.71 17600 2.62 20800 2.56 24300 2.52
40 - - 5700 3.91 7200 3.86 8900 3.79 10800 3.7 13100 3.61 15600 3.51 18500 3.42 21800 3.33
50 ------7400 4.88 9100 4.85 11100 4.79 13500 4.71 16100 4.61 19100 4.51
60 ----------9100 6.32 11200 6.29 13500 6.22 16200 6.13
63 ------------------
3600
60
20 14800 5.95 18200 5.91 22300 5.8 27100 5.66 32800 5.53 39300 5.44 46800 5.45 ----
30 13000 7.33 16200 7.4 20000 7.35 24600 7.23 29800 7.06 35800 6.9 42700 6.77 50500 6.73 59300 6.81
40 - - 14300 9.09 17800 9.17 22000 9.12 26700 8.98 32200 8.8 38400 8.61 45500 8.45 53400 8.37
50 ------19100 11. 37 23300 11.32 28200 11.19 33700 11 40000 10.8 47000 10.62
60 ----------23400 14.11 28200 13.99 33600 13.8 39800 13.59
63 ------------26300 15.01 31500 14.84 37400 14.63
6000
100
20 - - 29800 10.16 36100 10.16 43600 10.1 52500 10.08 62800 10.19 74600 10.5 ----
30 - - 27100 12.93 33300 13.02 40500 12.96 48900 12.83 58600 12.72 69800 12.73 82500 12.92 96800 13.41
40 - - 24200 15.75 29900 16.07 36500 16.13 44200 16.02 53100 15.82 63300 15.63 74900 15.54 88100 15.62
50 ------31600 19.49 38300 19.53 46200 19.37 55200 19.12 65500 18.86 77200 18.67
60 ----------37800 23.26 45300 23.07 54000 22.77 64000 22.44
63 ------------------
VZH170BJ
1500
25
20 - - 11500 3.23 13900 3.1 16700 2.96 19900 2.81 23700 2.64 27900 2.45 ----
30 - - 10000 4.37 12200 4.23 14900 4.1 17900 3.97 21400 3.82 25500 3.66 30000 3.48 35200 3.26
40 - - 8400 5.65 10500 5.49 13000 5.36 15800 5.24 19000 5.13 22700 527000 4.87 31800 4.71
50 ------10900 6.91 13400 6.8 16400 6.71 19700 6.62 23600 6.53 28000 6.43
60 ----------13400 8.72 16300 8.67 19700 8.63 23700 8.59
63 ------------------
3600
60
20 21300 8.5 26200 8.34 32200 8.17 39300 7.98 47600 7.75 57200 7.45 68400 7.09 ----
30 18800 10.58 23500 10.45 29100 10.32 35700 10.18 43300 10.02 52300 9.82 62600 9.56 74300 9.22 87700 8.8
40 - - 20800 12.96 25800 12.85 31800 12.75 38700 12.64 46800 12.5 56100 12.32 66800 12.09 79000 11.77
50 ------27500 15.93 33600 15.85 40700 15.76 48900 15.64 58400 15.48 69200 15.26
60 ----------33800 19.85 40800 19.76 49000 19.65 58400 19.5
63 ------------38200 21.2 45900 21.1 54900 20.96
6000
100
20 - - 43700 14.95 53600 15.07 65200 15.01 78800 14.74 94500 14.2 112600 13.33 ----
30 - - 39400 18.02 48700 18.27 59600 18.43 72400 18.44 87200 18.25 104100 17. 8 123500 17.06 145500 15.95
40 - - 34800 21.87 43400 22.14 53400 22.38 65100 22.55 78600 22.59 94200 22.44 112000 22.07 132300 21.41
50 ------46300 27. 32 56700 27.52 68800 27.67 82700 27.71 98700 27.58 117000 27.24
60 ----------57400 33.96 69400 34.05 83300 34.05 99400 33.91
63 ------------------
To: Evaporating temperature in °C Superheat = 10 K Presented data are for models with motor voltage code J
Tc: Condensing temperature in °C Subcooling = 0 K
Qo: Cooling capacity in W Pe: Power input in kW
15FRCC.PC.023.A8.02
Application Guidelines

Technical specications
Capacity at ARI rating conditions - Low pressure ratio - VZH088BJ - VZH117BJ - VZH170BJ
Models
rpm
rps
To -25 -20 -15 -10 -5 0 5 10 15
Tc Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe
VZH088BJ
1500 rpm
25
20 - - 6400 1.83 7800 1.73 9400 1.64 11200 1.57 13200 1.52 15600 1.48 ----
30 - - 5500 2.38 6800 2.3 8300 2.22 10000 2.14 11900 2.06 14100 216600 1.95 19400 1.92
40 - - 4600 2.98 5800 2.94 7200 2.88 8800 2.82 10600 2.75 12600 2.68 15000 2.6 17600 2.54
50 ------6100 3.72 7600 3.69 9200 3.64 11100 3.58 13300 3.51 15700 3.43
60 ----------7800 4.81 9600 4.79 11600 4.74 13800 4.67
63 ------------------
3600 rpm
60
20 11800 4.53 14500 4.5 17700 4.42 21500 4.31 26000 4.21 31200 4.14 37100 4.15 ----
30 10400 5.58 13000 5.64 16100 5.6 19700 5.5 23900 5.38 28700 5.25 34200 5.16 40400 5.12 47400 5.18
40 - - 11600 6.92 14500 6.98 17900 6.94 21700 6.84 26100 6.7 31100 6.55 36800 6.44 43200 6.38
50 ------15800 8.66 19300 8.62 23300 8.52 27800 8.37 33000 8.22 38800 8.09
60 ----------20100 10.75 24100 10.65 28700 10.51 33900 10.35
63 ------------23000 11.43 27400 11.3 32500 11.14
6000 rpm
100
20 - - 23700 7.74 28700 7.73 34600 7.69 41700 7.68 49800 7.76 59100 8----
30 - - 21800 9.84 26700 9.92 32500 9.87 39200 9.77 46900 9.69 55800 9.69 65900 9.84 77300 10.21
40 - - 19700 11.99 24300 12.23 29700 12.28 35900 12.2 43100 12.05 51300 11.9 60700 11.83 71200 11.9
50 ------26200 14.84 31800 14.87 38200 14.75 45600 14.56 54000 14.36 63600 14.22
60 - - --------32400 17.71 38800 17.57 46200 17.34 54700 17.08
63 - - ----------------
VZH117BJ
1500 rpm
25
20 - - 8600 2.4 10500 2.27 12600 2.16 15000 2.06 17700 1.99 20900 1.95 - - - -
30 - - 7400 3.12 9100 3.02 11100 2.91 13400 2.81 16000 2.71 18900 2.62 22300 2.56 26100 2.52
40 - - 6200 3.91 7800 3.86 9700 3.79 11800 3.7 14200 3.61 17000 3.51 20100 3.42 23600 3.33
50 ------8200 4.88 10200 4.85 12400 4.79 14900 4.71 17800 4.61 21100 4.51
60 ----------10500 6.32 12800 6.29 15500 6.22 18600 6.13
63 ------------------
3600 rpm
60
20 15800 5.95 19400 5.91 23800 5.8 28900 5.66 34900 5.53 41900 5.44 49800 5.45 ----
30 14000 7.33 17500 7.4 21600 7.35 26400 7.23 32000 7.06 38500 6.9 45900 6.77 54200 6.73 63600 6.81
40 - - 15600 9.09 19500 9.17 24000 9.12 29100 8.98 35100 8.8 41800 8.61 49400 8.45 58000 8.37
50 ------21200 11.37 25900 11. 32 31300 11.19 37400 11 44300 10.8 52000 10.62
60 ----------27000 14.11 32400 13.99 38600 13.8 45600 13.59
63 ------------30900 15.01 36800 14.84 43600 14.63
6000 rpm
100
20 - - 31800 10.16 38500 10.16 46500 10.1 55900 10.08 66800 10.19 79400 10.5 ----
30 - - 29300 12.93 35900 13.02 43600 12.96 52600 12.83 63000 12.72 74900 12.73 88500 12.92 103800 13.41
40 - - 26400 15.75 32600 16.07 39800 16.13 48200 16.02 57800 15.82 68900 15.63 81400 15.54 95600 15.62
50 ------35200 19.49 42600 19.53 51300 19.37 61200 19.12 72500 18.86 85400 18.67
60 ----------43500 23.26 52100 23.07 62000 22.77 73400 22.44
63 ------------------
VZH170BJ
1500 rpm
25
20 - - 12300 3.23 14800 3.1 17800 2.96 21200 2.81 25200 2.64 29700 2.45 ----
30 - - 10800 4.37 13200 4.23 16000 4.1 19300 3.97 23000 3.82 27300 3.66 32200 3.48 37800 3.26
40 - - 9200 5.65 1150 0 5.49 14100 5.36 17200 5.24 20700 5.13 24700 529300 4.87 34500 4.71
50 ------12100 6.91 14900 6.8 18200 6.71 21900 6.62 26100 6.53 30900 6.43
60 ----------15400 8.72 18800 8.67 22700 8.63 27100 8.59
63 ------------------
3600 rpm
60
20 22700 8.5 28000 8.34 34400 8.17 41900 7.98 50700 7.75 61000 7.45 72800 7.09 ----
30 20300 10.58 25400 10.45 31400 10.32 38400 10.18 46600 10.02 56200 9.82 67200 9.56 79800 9.22 94100 8.8
40 - - 22700 12.96 28200 12.85 34700 12.75 42200 12.64 50900 12.5 61000 12.32 72600 12.09 85700 11.77
50 ------30600 15.93 37400 15.85 45200 15.76 54200 15.64 64700 15.48 76600 15.26
60 ----------39000 19.85 46900 19.76 56200 19.65 66900 19.5
63 ------------44800 21.2 53700 21.1 64000 20.96
6000 rpm
100
20 - - 46700 14.95 57200 15.07 69500 15.01 83900 14.74 100600 14.2 1199 0 0 13.33 ----
30 - - 42500 18.02 52500 18.27 64200 18.43 77900 18.44 93700 18.25 111800 17.8 132500 17.06 156000 15.95
40 - - 38000 21.87 47400 22.14 58300 22.38 71000 22.55 85600 22.59 102500 22.44 121700 22.07 143600 21.41
50 ------51600 27. 32 63100 27.52 76400 27.67 91700 27.71 109300 27.58 129400 27.24
60 ----------66100 33.96 79800 34.05 95600 34.05 113900 33.91
63 ------------------
To: Evaporating temperature in °C Superheat = 11.1 K Presented data are for models with motor voltage code J
Tc: Condensing temperature in °C Subcooling = 8.3 K
Qo: Cooling capacity in W Pe: Power input in kW
16 FRCC.PC.023.A8.02
Application Guidelines

Technical specications
Capacity at EN12900 rating conditions - Low pressure ratio - VZH088BG - VZH117BG - VZH170BG
Models
rpm
rps
To -25 -20 -15 -10 -5 0 5 10 15
Tc Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe
VZH088BG
1500 rpm
25
20 - - 6100 1.8 7400 1.7 8800 1.61 10600 1.54 12500 1.49 14700 1.46 ----
30 - - 5200 2.34 6400 2.26 7800 2.18 9300 2.1 11200 2.03 13200 1.96 15600 1.91 18300 1.88
40 - - 4300 2.93 5400 2.89 6700 2.83 8100 2.77 9800 2.7 11700 2.63 13900 2.56 16300 2.49
50------5500 3.65 6900 3.62 8400 3.58 10100 3.52 12100 3.45 14300 3.37
60----------6800 4.73 8400 4.7 10100 4.65 12200 4.59
63------------------
3600 rpm
60
20 11100 4.45 13600 4.42 16700 4.34 20400 4.23 24600 4.13 29500 4.07 35100 4.07 ----
30 9700 5.48 12200 5.54 15000 5.5 18400 5.41 22400 5.28 26900 5.16 32000 5.06 37900 5.03 44500 5.09
40 - - 10700 6.8 13400 6.86 16500 6.82 20100 6.72 24200 6.58 28800 6.44 34100 6.32 40100 6.26
50------14300 8.5 17500 8.47 21100 8.37 25300 8.23 30000 8.07 35300 7.94
60----------17600 10.56 21200 10.46 25200 10.32 29800 10.17
63------------19800 11.22 23700 11.1 28100 10.94
6000 rpm
100
20 - - 22300 7.6 27100 7.6 32700 7. 55 39400 7. 54 47100 7.62 56000 7.86 ----
30 - - 20400 9.67 25000 9.74 30400 9.69 36700 9.6 44000 9.52 52400 9.52 61900 9.67 72700 10.03
40 - - 18100 11.78 22400 12.02 27400 12.06 33200 11.98 39900 11.84 47500 11.69 56200 11.62 66100 11.69
50------23700 14.58 28800 14.61 34700 14.49 41400 14.3 49100 14.1 57900 13.96
60----------28300 17.4 34000 17.26 40600 17.03 48100 16.78
63------------------
VZH117BG
1500 rpm
25
20 - - 8200 2.36 9900 2.23 11900 2.12 14200 2.02 16800 1.95 19800 1.91 - - - -
30 - - 6900 3.07 8500 2.96 10400 2.86 12500 2.76 15000 2.66 17800 2.58 20900 2.51 24500 2.47
40 - - 5700 3.84 7200 3.79 8900 3.72 10900 3.64 13200 3.55 15700 3.45 18600 3.36 21900 3.27
50------7400 4.8 9200 4.76 1120 0 4.7 13600 4.62 16200 4.53 19200 4.43
60----------9200 6.21 11200 6.18 13600 6.11 16300 6.02
63------------------
3600 rpm
60
20 14900 5.84 18300 5.8 22400 5.7 27300 5.56 33000 5.43 39600 5.35 47200 5.35 ----
30 13100 7.2 16300 7.27 20200 7.22 24700 7.1 30000 6.94 36100 6.77 43000 6.65 50900 6.61 59700 6.69
40 - - 14400 8.93 18000 922100 8.95 26900 8.82 32400 8.64 38700 8.46 45800 8.3 53800 8.22
50------19200 11.17 23500 11.12 28400 10.99 34000 10.8 40300 10.61 47400 10.43
60----------23600 13.86 28400 13.74 33900 13.56 40100 13.35
63------------26500 14.74 31800 14.57 37700 14.37
6000 rpm
100
20 - - 30000 9.98 36400 9.98 43900 9.92 52900 9.9 63200 10.01 75200 10.32 ----
30 - - 27400 12.7 33500 12.79 40800 12.73 49300 12.61 59100 12.5 70300 12.5 83100 12.7 97500 13.17
40 - - 24400 15.47 30100 15.78 36800 15.84 44500 15.74 53500 15.54 63800 15.36 75500 15.26 88700 15.35
50------31800 19.15 38600 19.18 46500 19.03 55600 18.78 66000 18.52 77700 18.34
60----------38000 22.85 45600 22.66 54400 22.37 64500 22.04
63------------------
VZH170BG
1500 rpm
25
20 - - 11600 3.17 14000 3.04 16800 2.91 20100 2.76 23800 2.6 28200 2.41 ----
30 - - 10000 4.3 12300 4.16 15000 4.03 18100 3.9 21600 3.76 25700 3.6 30300 3.42 35500 3.2
40 - - 8500 5.55 10600 5.4 13100 5.27 15900 5.15 19200 5.04 22900 4.92 27200 4.78 32000 4.63
50------11000 6.78 13500 6.68 16500 6.59 19900 6.5 23800 6.42 28200 6.32
60----------13500 8.57 16500 8.52 19900 8.48 23800 8.43
63------------------
3600 rpm
60
20 21400 8.35 26400 8.2 32400 8.03 39600 7.84 47900 7.61 57700 7.32 68900 6.96 ----
30 19000 10.39 23700 10.26 29300 10.14 35900 10 43700 9.85 52700 9.65 63000 9.39 74900 9.06 88400 8.64
40 - - 20900 12.73 26000 12.62 32000 12.52 39000 12.42 47100 12.28 56500 12.11 67300 11.87 79600 11. 57
50------27700 15.65 33800 15.57 41000 15.48 49300 15.36 58800 15.2 69800 14.99
60----------34100 19.5 4110 0 19.41 49400 19.31 58800 19.16
63------------38500 20.82 46300 20.73 55300 20.59
6000 rpm
100
20 - - 44100 14.69 54000 14.8 65700 14.75 79300 14.48 95200 13.95 11350 0 13.1 ----
30 - - 39700 17.7 49100 17.95 60100 18.1 72900 18.11 87800 17.92 104900 17.49 124500 16.75 146600 15.67
40 - - 35000 21.48 43700 21.74 53800 21.98 65600 22.15 79200 22.19 94900 22.05 11290 0 21.68 133300 21.03
50------46700 26.84 57100 27.04 69300 27.18 83300 27. 22 99400 27.09 117800 26.76
60----------57800 33.36 69900 33.45 84000 33.45 100100 33.31
63------------------
To: Evaporating temperature in °C Superheat = 10 K Presented data are for models with motor voltage code G
Tc: Condensing temperature in °C Subcooling = 0 K
Qo: Cooling capacity in W Pe: Power input in kW
17FRCC.PC.023.A8.02
Application Guidelines

Technical specications
Capacity at ARI rating conditions - Low pressure ratio - VZH088BG - VZH117BG - VZH170BG
Models
rpm
rps
To -25 -20 -15 -10 -5 0 5 10 15
Tc Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe
VZH088BG
1500 rpm
25
20 - - 6500 1.8 7900 1.7 9400 1.61 11200 1.54 13300 1.49 15700 1.46 ----
30 - - 5600 2.34 6900 2.26 8300 2.18 10100 2.1 12000 2.03 14200 1.96 16700 1.91 19600 1.88
40 - - 4700 2.93 5900 2.89 7300 2.83 8900 2.77 10700 2.7 12700 2.63 15100 2.56 17700 2.49
50------6200 3.65 7600 3.62 9300 3.58 11200 3.52 13400 3.45 15800 3.37
60----------7900 4.73 9600 4.7 11600 4.65 13900 4.59
63------------------
3600 rpm
60
20 1190 0 4.45 14600 4.42 17800 4.34 21700 4.23 26200 4.13 31400 4.07 37400 4.07 ----
30 10500 5.48 13100 5.54 16200 5.5 19800 5.41 24100 5.28 28900 5.16 34400 5.06 40700 5.03 47700 5.09
40 - - 11700 6.8 14600 6.86 18000 6.82 21900 6.72 26300 6.58 31400 6.44 37100 6.32 43500 6.26
50------15900 8.5 19500 8.47 23500 8.37 28100 8.23 33200 8.07 39100 7.94
60----------20200 10.56 24300 10.46 29000 10.32 34200 10.17
63------------23200 11.22 27600 11.1 32700 10.94
6000 rpm
100
20 - - 23900 7.6 28900 7.6 34900 7.55 42000 7.54 50200 7.62 59600 7.86 ----
30 - - 22000 9.67 26900 9.74 32700 9.69 39500 9.6 47300 9.52 56200 9.52 66400 9.67 77900 10.03
40 - - 19800 11.78 24500 12.02 29900 12.06 36200 11.98 43400 11.8 4 51700 11.69 61100 11.62 71800 11.69
50------26400 14.58 32000 14.61 38500 14.49 45900 14.3 54400 14.1 64100 13.96
60----------32600 17.4 39100 17.26 46500 17.03 55100 16.78
63------------------
VZH117BG
1500 rpm
25
20 - - 8700 2.36 10500 2.23 12700 2.12 15100 2.02 17900 1.95 21100 1.91 - - - -
30 - - 7500 3.07 9200 2.96 11200 2.86 13500 2.76 16100 2.66 19100 2.58 22500 2.51 26300 2.47
40 - - 6300 3.84 7900 3.79 9800 3.72 11900 3.64 14300 3.55 17100 3.45 20200 3.36 23800 3.27
50------8300 4.8 10200 4.76 12500 4.7 15000 4.62 18000 4.53 21300 4.43
60----------10600 6.21 12900 6.18 15600 6.11 18700 6.02
63------------------
3600 rpm
60
20 15900 5.84 19600 5.8 23900 5.7 29100 5.56 35200 5.43 42200 5.35 50200 5.35 ----
30 14100 7.2 17600 7. 27 21800 7.22 26600 7.1 32300 6.94 38800 6.77 46200 6.65 54600 6.61 64000 6.69
40 - - 15700 8.93 19600 924200 8.95 29400 8.82 35300 8.64 42100 8.46 49800 8.3 58500 8.22
50------21400 11.17 26100 11.12 31500 10.99 37700 10.8 44600 10.61 52400 10.43
60----------27200 13.86 32700 13.74 38900 13.56 45900 13.35
63------------31100 14.74 37100 14.57 43900 14.37
6000 rpm
100
20 - - 32000 9.98 38800 9.98 46900 9.92 56300 9.9 67300 10.01 80000 10.32 ----
30 - - 29500 12.7 36100 12.79 43900 12.73 53000 12.61 63500 12.5 75500 12.5 89200 12.7 104600 13.17
40 - - 26600 15.47 32900 15.78 40100 15.84 48600 15.74 58300 15.54 69400 15.36 82000 15.26 96300 15.35
50------35400 19.15 43000 19.18 51700 19.03 61600 18.78 73100 18.52 86000 18.34
60----------43800 22.85 52500 22.66 62500 22.37 73900 22.04
63------------------
VZH170BG
1500 rpm
25
20 - - 12400 3.17 14900 3.04 17900 2.91 21400 2.76 25400 2.6 30000 2.41 ----
30 - - 10800 4.3 13300 4.16 16100 4.03 19400 3.9 23200 3.76 27600 3.6 32500 3.42 38100 3.2
40 - - 9300 5.55 11600 5.4 14300 5.27 17300 5.15 20900 5.04 24900 4.92 29600 4.78 34800 4.63
50------12200 6.78 15100 6.68 18300 6.59 22000 6.5 26300 6.42 31200 6.32
60----------15500 8.57 18900 8.52 22800 8.48 27300 8.43
63------------------
3600 rpm
60
20 22900 8.35 28200 8.2 34600 8.03 42200 7.84 51100 7.61 61400 7.32 73300 6.96 ----
30 20500 10.39 25600 10.26 31600 10.14 38700 10 47000 9.85 56600 9.65 67700 9.39 80400 9.06 94800 8.64
40 - - 22900 12.73 28400 12.62 34900 12.52 42500 12.42 51300 12.28 61500 12.11 73100 11.87 86400 11.57
50------30900 15.65 37600 15.57 45500 15.48 54700 15.36 65200 15.2 77200 14.99
60----------39300 19.5 47300 19.41 56600 19.31 67400 19.16
63------------45100 20.82 54100 20.73 64500 20.59
6000 rpm
100
20 - - 47100 14.69 57600 14.8 70000 14.75 84500 14.48 101400 13.95 120800 13.1 ----
30 - - 42800 17.7 52900 17.95 64700 18.1 78500 18.11 94400 17.92 112700 17.49 133500 16.75 157200 15.67
40 - - 38300 21.48 47700 21.74 58700 21.98 71500 22.15 86300 22.19 103200 22.05 122600 21.68 144700 21.03
50------52000 26.84 63500 27.04 76900 27.18 92400 27.22 110100 27.09 130400 26.76
60----------66600 33.36 80400 33.45 96400 33.45 114700 33.31
63------------------
To: Evaporating temperature in °C Superheat = 11.1 K Presented data are for models with motor voltage code G
Tc: Condensing temperature in °C Subcooling = 8.3 K
Qo: Cooling capacity in W Pe: Power input in kW
18 FRCC.PC.023.A8.02
Application Guidelines

Technical specications
Capacity at EN12900 rating conditions - Low pressure ratio - VZH088BH - VZH117BH - VZH170BH
Models
rpm
rps
To -25 -20 -15 -10 -5 0 5 10 15
Tc Qo Qo Qo Qo Qo Qo Qo Qo Qo
VZH088BH*
1500 rpm
25
20 - 6100 7400 8800 10600 12500 14700 - -
30 - 5200 6400 7800 9300 1120 0 13200 15600 18300
40 - 4300 5400 6700 8100 9800 11700 13900 16300
50 - - - 5500 6900 8400 10100 12100 14300
60-----6800 8400 10100 12200
63---------
3600 rpm
60
20 11100 13600 16700 20400 24600 29500 35100 - -
30 9700 12200 15000 18400 22400 26900 32000 37900 44500
40 - 10700 13400 16500 20100 24200 28800 34100 40100
50 - - - 14300 17500 21100 25300 30000 35300
60-----17600 21200 25200 29800
63------19800 23700 28100
6000 rpm
100
20 - 22300 27100 32700 39400 47100 56000 - -
30 - 20400 25000 30400 36700 44000 52400 61900 72700
40 - 18100 22400 27400 33200 39900 47500 56200 66100
50 - - - 23700 28800 34700 41400 49100 57900
60-----28300 34000 40600 48100
63---------
VZH117BH*
1500 rpm
25
20 - 8200 9900 11900 14200 16800 19800 - -
30 - 6900 8500 10400 12500 15000 17800 20900 24500
40 - 5700 7200 8900 10900 13200 15700 18600 21900
50 - - - 7400 9200 11200 13600 16200 19200
60-----9200 11200 13600 16300
63---------
3600 rpm
60
20 14900 18300 22400 27300 33000 39600 47200 - -
30 13100 16300 20200 24700 30000 36100 43000 50900 59700
40 - 14400 18000 22100 26900 32400 38700 45800 53800
50 - - - 19200 23500 28400 34000 40300 47400
60-----23600 28400 33900 40100
63------26500 31800 37700
6000 rpm
100
20 - 30000 36400 43900 52900 63200 75200 - -
30 - 27400 33500 40800 49300 59100 70300 83100 97500
40 - 24400 30100 36800 44500 53500 63800 75500 88700
50 - - - 31800 38600 46500 55600 66000 77700
60-----38000 45600 54400 64500
63---------
VZH170BH*
1500 rpm
25
20 - 11600 14000 16800 20100 23800 28200 - -
30 - 10000 12300 15000 18100 21600 25700 30300 35500
40 - 8500 10600 13100 15900 19200 22900 27200 32000
50 - - - 11000 13500 16500 19900 23800 28200
60-----13500 16500 19900 23800
63---------
3600 rpm
60
20 21400 26400 32400 39600 47900 57700 68900 - -
30 19000 23700 29300 35900 43700 52700 63000 74900 88400
40 - 20900 26000 32000 39000 47100 56500 67300 79600
50 - - - 27700 33800 41000 49300 58800 69800
60-----34100 4110 0 49400 58800
63------38500 46300 55300
6000 rpm
100
20 - 44100 54000 65700 79300 95200 113500 - -
30 - 39700 49100 60100 72900 87800 104900 124500 146600
40 - 35000 43700 53800 65600 79200 94900 112900 133300
50 - - - 46700 57100 69300 83300 99400 117800
60-----57800 69900 84000 100100
63---------
To: Evaporating temperature in °C Superheat = 10 K Presented data are for models with motor voltage code H
Tc: Condensing temperature in °C Subcooling = 0 K
Qo: Cooling capacity in W
19FRCC.PC.023.A8.02
Application Guidelines

Technical specications
Capacity at ARI rating conditions - Low pressure ratio - VZH088BH - VZH117BH- VZH170BH
Models
rpm
rps
To -25 -20 -15 -10 -5 0 5 10 15
Tc Qo Qo Qo Qo Qo Qo Qo Qo Qo
VZH088BH*
1500 rpm
25
20 - 6500 7900 9400 11200 13300 15700 - -
30 - 5600 6900 8300 10100 12000 14200 16700 19600
40 - 4700 5900 7300 8900 10700 12700 15100 17700
50 - - - 6200 7600 9300 11200 13400 15800
60-----7900 9600 11600 13900
63---------
3600 rpm
60
20 1190 0 14600 17800 21700 26200 31400 37400 - -
30 10500 13100 16200 19800 24100 28900 34400 40700 47700
40 - 11700 14600 18000 21900 26300 31400 37100 43500
50 - - - 15900 19500 23500 28100 33200 39100
60-----20200 24300 29000 34200
63------23200 27600 32700
6000 rpm
100
20 - 23900 28900 34900 42000 50200 59600 - -
30 - 22000 26900 32700 39500 47300 56200 66400 77900
40 - 19800 24500 29900 36200 43400 51700 61100 71800
50 - - - 26400 32000 38500 45900 54400 64100
60-----32600 39100 46500 55100
63---------
VZH117BH*
1500 rpm
25
20 - 8700 10500 12700 15100 17900 21100 - -
30 - 7500 9200 11200 13500 16100 19100 22500 26300
40 - 6300 7900 9800 11900 14300 17100 20200 23800
50 - - - 8300 10200 12500 15000 18000 21300
60-----10600 12900 15600 18700
63---------
3600 rpm
60
20 15900 19600 23900 29100 35200 42200 50200 - -
30 14100 17600 21800 26600 32300 38800 46200 54600 64000
40 - 15700 19600 24200 29400 35300 42100 49800 58500
50 - - - 21400 26100 31500 37700 44600 52400
60-----27200 32700 38900 45900
63------31100 37100 43900
6000 rpm
100
20 - 32000 38800 46900 56300 67300 80000 - -
30 - 29500 36100 43900 53000 63500 75500 89200 104600
40 - 26600 32900 40100 48600 58300 69400 82000 96300
50 - - - 35400 43000 51700 61600 73100 86000
60-----43800 52500 62500 73900
63---------
VZH170BH*
1500 rpm
25
20 - 12400 14900 17900 21400 25400 30000 - -
30 - 10800 13300 16100 19400 23200 27600 32500 38100
40 - 9300 11600 14300 17300 20900 24900 29600 34800
50 - - - 12200 15100 18300 22000 26300 31200
60-----15500 18900 22800 27300
63---------
3600 rpm
60
20 22900 28200 34600 42200 51100 61400 73300 - -
30 20500 25600 31600 38700 47000 56600 67700 80400 94800
40 - 22900 28400 34900 42500 51300 61500 73100 86400
50 - - - 30900 37600 45500 54700 65200 77200
60-----39300 47300 56600 67400
63------45100 54100 64500
6000 rpm
100
20 - 47100 57600 70000 84500 101400 120800 - -
30 - 42800 52900 64700 78500 94400 11270 0 133500 157200
40 - 38300 47700 58700 71500 86300 103200 122600 144700
50 - - - 52000 63500 76900 92400 110100 130400
60-----66600 80400 96400 114700
63---------
To: Evaporating temperature in °C Superheat = 11.1 K Presented data are for models with motor voltage code H
Tc: Condensing temperature in °C Subcooling = 8.3 K
Qo: Cooling capacity in W
20 FRCC.PC.023.A8.02
Application Guidelines