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TECHNICAL PARAMETER
| Compressor type | Nominal motor power (HP/kW) | Displacement (50Hz)m/h | Number of Cylinder xDiameter xStroke (mm) | Oil injection volume (L) | Power supply (V/φ/Hz) | Electrical parameter | Crankcase Heater(220V) (W) | Oil supply method | Weight (including freezing oil)(Kg) | |
| Max operating current (A) | Starting current /rotorlocked current operating current (A) | |||||||||
| YBF4NCS-20.2GR | 20/15 | 56.25 | 4xφ70x42 | 2.6 | PW 380~420YY/3/50 400~480YY/3/60 | 37 | 97/158 | 120 | Forced-lubrication | 138 |
Boundary Dimension And Location Dimension Of Bore Diameter Suction Gas Port And Discharge Gas Port
Suction and exhaust valve connection size (mm)
| Type | ③ |
| YBF4NCS-20.2GR | |
| SL | 42(15/8“) |
| DL | 28(11/8”) |
PERFORMANCE PARAMETER
Fregency 50 hz
Relating to 20'C suction gas temperature
Without liquid subcooling R22
| Compressor type | Cond temp（℃） | Qo(kw) Pe(kW) | Qo (kw) Cooling capacity Pe (kW) Power consumption | ||||||||||||
| Evaporating temperatue (C ) | |||||||||||||||
| 12.5 | 10 | 7.5 | 5 | 0 | -5 | -10 | -15 | -20 | -25 | -30 | -35 | -40 | |||
| YBF4NCS-20.2G | 30 | Qo | 79.1 | 72.6 | 66.6 | 61 | 50.8 | 41.9 | 34.25 | 27.6 | 21.9 | 16.98 | 12.81 | ||
| Pe | 10.6 | 10.62 | 10.59 | 10.53 | 10.29 | 9.92 | 9.41 | 8.77 | 8.02 | 7.15 | 6.18 | ||||
| 40 | Qo | 70.6 | 64.8 | 59.3 | 54.2 | 45 | 37 | 30.1 | 24.1 | 19.92 | 14.5 | 10.75 | |||
| Pe | 13.15 | 13.02 | 12.85 | 12.63 | 12.06 | 11.34 | 10.51 | 9.58 | 8.59 | 7.54 | 6.48 | ||||
| 50 | Qo | 61.9 | 56.7 | 51.9 | 47.4 | 39.25 | 32.15 | 26 | 20.65 | 16.05 | 12.13 | ||||
| Pe | 15.74 | 15.4 | 15.01 | 14.59 | 13.65 | 12.6 | 11.46 | 10.26 | 9.02 | 7.78 | |||||
PERFORMANCE PARAMETER
Fregency 50 hz
Relating to 20'C suction gas temperature
Without liquid subcooling R404A/R507A
| Compressor type | Cond temp（℃） | Qo(kw) Pe(kW) | Qo (kw) Cooling capacity Pe (kW) Power consumption | |||||||||||
| Evaporating temperatue (C ) | ||||||||||||||
| 7.5 | 5 | 0 | -5 | -10 | -15 | -20 | -25 | -30 | -35 | -40 | -45 | |||
| YBF4NCS-20.2G | 30 | Qo | 71 | 65.1 | 54.5 | 45.25 | 37.2 | 30.25 | 24.25 | 19.07 | 14.64 | 10.86 | 7.66 | |
| Pe | 12.24 | 12.2 | 11.94 | 11.47 | 10.82 | 10.04 | 9.14 | 8.16 | 7.12 | 6.07 | 5.02 | |||
| 40 | Qo | 60.5 | 55.4 | 46.25 | 38.2 | 31.25 | 25.2 | 20 | 15.53 | 11.73 | 8.51 | 5.82 | ||
| Pe | 14.78 | 14.49 | 13.79 | 12.91 | 11.91 | 10.8 | 9.62 | 8.4 | 7.16 | 5.95 | 4.78 | |||
| 50 | Qo | 49.9 | 45.65 | 37.9 | 31.1 | 25.25 | 20.15 | 15.76 | 12.01 | 8.84 | 6.18 | 3.98 | ||
| Pe | 16.78 | 16.28 | 15.18 | 13.95 | 12.63 | 11.24 | 9.81 | 8.38 | 6.97 | 5.63 | 4.37 | |||
| Single Compressor Connection positions |
| 1 High pressure connection(HP) |
| 2 Exhaust Temperature Sensor Connector |
| 3 low pressure connection(LP) |
| 4 Electronic hydrojet(LP) |
| 5 Oil fill plug |
| 6 Oil drain |
| 7 Oil filter (magnetic screw) |
| 8 Oil return (oil separator) |
| 9 Crankcase heater |
| 10 Oil pressure connection + |
| 11 Oil pressure connection - |
| 12 Electronic hydraulic switch connector |
| SL Suction gas line |
| DL Discharge gas line |
TECHNICAL PARAMETER
| Compressor type | Nominal motor power (HP/kW) | Displacement (50Hz)m/h | Number of Cylinder xDiameter xStroke (mm) | Oil injection volume (L) | Power supply (V/φ/Hz) | Electrical parameter | Crankcase Heater(220V) (W) | Oil supply method | Weight (including freezing oil)(Kg) | |
| Max operating current (A) | Starting current /rotorlocked current operating current (A) | |||||||||
| YBF4NCS-20.2GR | 20/15 | 56.25 | 4xφ70x42 | 2.6 | PW 380~420YY/3/50 400~480YY/3/60 | 37 | 97/158 | 120 | Forced-lubrication | 138 |
Boundary Dimension And Location Dimension Of Bore Diameter Suction Gas Port And Discharge Gas Port
Suction and exhaust valve connection size (mm)
| Type | ③ |
| YBF4NCS-20.2GR | |
| SL | 42(15/8“) |
| DL | 28(11/8”) |
PERFORMANCE PARAMETER
Fregency 50 hz
Relating to 20'C suction gas temperature
Without liquid subcooling R22
| Compressor type | Cond temp（℃） | Qo(kw) Pe(kW) | Qo (kw) Cooling capacity Pe (kW) Power consumption | ||||||||||||
| Evaporating temperatue (C ) | |||||||||||||||
| 12.5 | 10 | 7.5 | 5 | 0 | -5 | -10 | -15 | -20 | -25 | -30 | -35 | -40 | |||
| YBF4NCS-20.2G | 30 | Qo | 79.1 | 72.6 | 66.6 | 61 | 50.8 | 41.9 | 34.25 | 27.6 | 21.9 | 16.98 | 12.81 | ||
| Pe | 10.6 | 10.62 | 10.59 | 10.53 | 10.29 | 9.92 | 9.41 | 8.77 | 8.02 | 7.15 | 6.18 | ||||
| 40 | Qo | 70.6 | 64.8 | 59.3 | 54.2 | 45 | 37 | 30.1 | 24.1 | 19.92 | 14.5 | 10.75 | |||
| Pe | 13.15 | 13.02 | 12.85 | 12.63 | 12.06 | 11.34 | 10.51 | 9.58 | 8.59 | 7.54 | 6.48 | ||||
| 50 | Qo | 61.9 | 56.7 | 51.9 | 47.4 | 39.25 | 32.15 | 26 | 20.65 | 16.05 | 12.13 | ||||
| Pe | 15.74 | 15.4 | 15.01 | 14.59 | 13.65 | 12.6 | 11.46 | 10.26 | 9.02 | 7.78 | |||||
PERFORMANCE PARAMETER
Fregency 50 hz
Relating to 20'C suction gas temperature
Without liquid subcooling R404A/R507A
| Compressor type | Cond temp（℃） | Qo(kw) Pe(kW) | Qo (kw) Cooling capacity Pe (kW) Power consumption | |||||||||||
| Evaporating temperatue (C ) | ||||||||||||||
| 7.5 | 5 | 0 | -5 | -10 | -15 | -20 | -25 | -30 | -35 | -40 | -45 | |||
| YBF4NCS-20.2G | 30 | Qo | 71 | 65.1 | 54.5 | 45.25 | 37.2 | 30.25 | 24.25 | 19.07 | 14.64 | 10.86 | 7.66 | |
| Pe | 12.24 | 12.2 | 11.94 | 11.47 | 10.82 | 10.04 | 9.14 | 8.16 | 7.12 | 6.07 | 5.02 | |||
| 40 | Qo | 60.5 | 55.4 | 46.25 | 38.2 | 31.25 | 25.2 | 20 | 15.53 | 11.73 | 8.51 | 5.82 | ||
| Pe | 14.78 | 14.49 | 13.79 | 12.91 | 11.91 | 10.8 | 9.62 | 8.4 | 7.16 | 5.95 | 4.78 | |||
| 50 | Qo | 49.9 | 45.65 | 37.9 | 31.1 | 25.25 | 20.15 | 15.76 | 12.01 | 8.84 | 6.18 | 3.98 | ||
| Pe | 16.78 | 16.28 | 15.18 | 13.95 | 12.63 | 11.24 | 9.81 | 8.38 | 6.97 | 5.63 | 4.37 | |||
| Single Compressor Connection positions |
| 1 High pressure connection(HP) |
| 2 Exhaust Temperature Sensor Connector |
| 3 low pressure connection(LP) |
| 4 Electronic hydrojet(LP) |
| 5 Oil fill plug |
| 6 Oil drain |
| 7 Oil filter (magnetic screw) |
| 8 Oil return (oil separator) |
| 9 Crankcase heater |
| 10 Oil pressure connection + |
| 11 Oil pressure connection - |
| 12 Electronic hydraulic switch connector |
| SL Suction gas line |
| DL Discharge gas line |
