Product Description

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

Characteristics
1. Small size,
2. High efficiency & reliability
3. Reliable starting performance
4. Low sound & vibration

Application
LBP, used for drinking fountain, refrigerator, freezer, liquor cabinet, ice-making machine and other medium and small sized refrigeration machines.

1. use R134a refrigerant
2. 220V/50-60Hz,applicated LBP
3. used for display cabinets and other medium-sized,large refrigeration equipment
4. with CCC/CE certification

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

The main feature: good startup performance,low noise and good reliability

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