1. High efficiency & reliability
2. Reliable starting performance
3. Low sound & vibration
4. Use R134a refrigerant
5.220V/50-60Hz, applicated LBP
6. Used for display cabinets and other medium-sized, large refrigeration equipment
7. With CCC/CE certification
8.220V/50-60HZ Compressors: WS Series are in fully enclosed crank and connecting rod structure and with reciprocating piston in the semi-direct suction mode
9. Small size
10. The main feature: Good startup performance, low noise and good reliability
Test Conditions
Evap. Temp.: -23.3º C
Cond. Temp.: 54.4º C
Amb. Temp.: 32.2º C
Suction. Temp.: 32.2º C
Subcooling Temp.: 32.2º C
LBP ASHRAE
Model: QD91H
Power Supply: 220-240V/50Hz
Displacement (cm³ ): 9.1
Cooling Capacity (W): 208
Rated Power (W): 183
Nominal power (HP): 1/4
COP (W/W): 1.13
Rated Current (A): 1.55
Motor Type: RSIR
Capacitor (μ F): /
Starting Relay: Applying Relay
Cooling Type: S
Packing (PCS/pallet): 100
1× 20'FCL (PCS): 2000
|
R134a-LBP COMPRESSOR PERFORMANCE PARAMETER |
|
Wansheng R134a low back pressure(LBP) compressor |
Test Conditions |
Evap. Temp.: -23.3°C |
Cond. Temp.: 54.4°C |
|
Amb. Temp.: 32.2°C |
Suction. Temp.: 32.2°C |
|
Subcooling Temp.: 32.2°C |
LBP ASHRAE |
|
Model |
Displacement (cm³) |
Cooling Capacity (W) |
Rated Power (W) |
Nominal power (HP) |
COP (W/W) |
Motor Type |
Capacitor (μF) |
Starting Relay |
Cooling Type |
|
WS series 220V/50Hz |
|
QD91H |
9.1 |
208/235 |
173/181 |
1/4 |
1.2/1.3 |
RSIR |
/ |
PTC |
S |
Founded in December 1994, Hangzhou Qianjiang Compressor Co., Ltd., is specialized in producing hermetic compressors for refrigerators, freezers and various household appliances. Due to attaching great importance to technical innovation and development of new products, the company owns a technical team to pursue the excellent and constant self-development.
