Electric Compressor Set for Auto AC Air Conditioning Car Truck Bus A/C 12V 24V

Pay attention
1. PLEASE DON'T RUN the compressor without adding R134a gas (Freon) and connecting with other parts! We couldn't take responsibility for you if you damage the compressor.
2. Remember ! Please screw tightly of the controller unit. Otherwise the controller unit will get burnt.

General requirements:
Refrigerant (Gas): R134a
Speed range: 1000～2100 rpm
Working pressure: Suction pressure: 0.2～0.45Mpa
Discharge pressure: ≤2.0Mpa / ≤2.2Mpa
pressure ratio: ≤10 Ambient
temperature: -40℃ - 80℃
Discharge temperature: ≤110℃
Lubricating oil require: 8%-10% of whole system refrigerant (Gas)

Compressor data:
Compressor style: Semi-closed Horizontal Scroll
Compressor Material: Aluminum alloy Voltage: DC 12V / 24V
Working voltage range: 10.5VDC～15VDC / 19.5VDC～32VDC
Current: 45A+-2 / 35A+-2
Displacement: 21cm³/r
Cooling capacity: 1.688KW / 2.465KW (5731BTU / 8410BTU)
Speed range: 1000 - 2300rpm / 1000 - 3000rpm
Rated power: 550W / 850w Rated speed: 1800rpm / 3000rpm
Oil: POE / 130ml - 150ml (Oil has already in compressor )
Gas/Refrigerant: R134a
Condensing temperature range: 26.7～68℃
Evaporating temperature range: -10～12.5℃
Refrigerant leakage rate: <14g per year
Suction pipe inner size: Ø18.3mm
Discharge pipe inner size: Ø15.5mm COP W/W: 3.07 / 2.9
Compressor body not to be tilted (the angle between the main axis of the compressor and the horizon should not be greater than 5 °)


Brushless controller unit :     
Brushless direct current controller
1. Over / Under voltage protection: DC 12V -- ( 21V / 10.5V ) DC 24V -- ( 42V / 20.5V )
2. Max power: 600w / 1200W

Generator (battery) request :   
12V compressor require generator ampere over 100A;
24V compressor require generator ampere over 70A.
About vehicle battery. If you want to use the electric compressor after parking, then your vehicle battery capacity should be large enough. For example, 12V compressor current about 45A. So one new and full charged 45A battery can run the compressor for one hour.

Led blinking:
Blinking 1 times, pause 1 second: Standby mode.
Fast blinking 2 times, pause 1 second: Excessive current, Over 50A.
Fast blinking 3 times, pause 1 second: Locked rotor protection.
Fast blinking 4 times, pause 1 second: Undervoltage protection.
Fast blinking 6 times, pause 1 second: Electric fan fault.
Fast blinking 7 times, pause 1 second: Motor lack of phase. Please check if the motor got burnt and connection is correct or not.
Fast blinking 8 times, pause 1 second: Compressor over heated protection.
Fast blinking 9 times, pause 1 second: Pressure switch protection.

Package product list:
1. 1 x Compressor
2. 1 x Brushless controller unit
3. 1 x Power wire
4. 1 x Evaporator wire
5. 1 x Cooling fan extension lines
6. 1 x Direr (Pressure switch extension lines)
( Electric fan and drier are not including! )

Electric Compressor Set for Auto AC Air Conditioning Car Truck Bus Boat Tractor Shop Automobile Aircon
Notice: Because,the international air shipping forbid to ship liquid,powder and batteries, If you purchased goods containing such items, we will not be putting them packing. Thank you for your support.

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