Product description

Installation requirements:  

12V car ≥  100A  ,  24V car ≥ 65A 

Battery: above 150A is recommended
Battery line: 
12V car : ≥ 14m2 copper wire
24V car:  ≥ 10 m2 copper wire
Other wire requirements: ≥ 1.5 m2 copper wire 
Internal machine requirements:  only one evaporator, expansion valve requires 1.2t or 1.0T

General requirements：                        
Refrigerant (Gas): R134a
Speed range: 1000～2300 rpm / 1000～3300 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 parameter:                
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: ?18.3mm
Discharge pipe inner size: ?15.5mm COP W/W: 3.07 / 2.9 
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! ) 

Note：
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.
3. We have two kinds of control unit in stock. Both of them are the same. The only difference is the appearance. (Look at the pictures as below). We send them to you by random. Please know that.