ZH25G car DC refrigerator compressor DC12/24V DC compressor car and ship refrigerator freezer 12v24v220v compressor Compressor model: ZH25G Rated voltage frequency: 12-24V (DC) Refrigerant: R134a Working back pressure: low back pressure (L.B.P) Cooling status: natural cooling/air cooling Throttle device: capillary tube Motor type: BLDC Ambient temperature: 0~43°C Evaporation temperature: -35~-10°C Working voltage range: 9.6~17/21.3~31.5V Maximum exhaust pressure: 1.86 MPa(abs) Maximum condensation temperature: 65°C Maximum winding temperature: 130°C Maximum case temperature: 95°C Maximum exhaust temperature: 120°C Starting performance 12/24V[0.50.SMPa(abs)] Shell minimum pressure: 35bar