144 V DC Electric Scroll Compressor for Air Conditioner Conditioning for Electric Car Automobile EV

• After-sales Service: Have
• Warranty: One Year
• Function: Cooling & Heating
• Input Volt: 100V-170V
• Compressor Style: Semi-Hermetical Horizontal Scrol
• Compressor Driver: Compact Version
• Model NO.: 144 V
• Transport Package: Plastic Foam and Carton Box
• Specification: 144v
• Trademark: GW
• Origin: China
• HS Code: 8888888888
• Production Capacity: 5000PCS/Month

Product Description

Key Benefits:
1. Operated by DC power source, widely used on vehicle A/C systems, like electric car/electric bus/truck and other vehicle markets;
2. Small size, light weight, easily installation;
3. Scroll type compressor, with higher efficiency and good reliability; Low vibration and quiet operation;
4. Voltage widely ranges from 12V to 900VDC, and cooling capacity ranges from 1.0kw to 3.0kw(,24V,18cc items), 1.8kw to 5.4kw(27cc items);

 

 

 Basic parameters of compressor

 

Model No.					SY-025-
Compressor mode	Fully enclosed horizontal scroll compressor
Refrigerant					R134a
Refrigerant filling amount (recommended)					450~500g
Exhaust volume					25cc
					1500~3500rpm
	Inspiratory pressure				0.2~0.45Mpa
Working pressure	Normal exhaust pressure				1.2~1.8Mpa
	Extreme exhaust pressure				1.8-2.0Mpa
Abnormal exhaust pressure					≥2.0Mpa
Withstand pressure test		High pressure side			10 Mpa
		High pressure side			6 Mpa
	Ambient temperature				≤85ºC
temperature
	Exhaust gas temperature				≤110ºC
Oil retention					8% -10% of system refrigerant
Evaporation temperature range					-10~12.5ºC
Condensing temperature range					26.7~68ºC
Refrigerant leakage					<14g/year
Freezing oil / oil volume			POE Lubricant oil RL68H / 115 ± 5ml (ex-factory filling quantity)
Appearance			Sandblasted cast aluminum surface,Antiseptic
Total mass					5.8kg
Installation method			Mounted on the floor of the air conditioner via elastic damping elements
Installation Size					161.5(L)X98(W)X155mm(H)
Inner diameter of suction pipe connection					Ф18.3mm
Exhaust pipe connection inner diameter					Ф15.5mm

Note: The compressor works under the extreme working pressure and abnormal working pressure for a long time, which will increase the compressor failure rate and shorten the compressor service life..

2.   Basic parameters of motor

 

	Motor type	Permanent magnet brushless DC motor(BLDC)
Number of pole pairs		4
Stator winding connection		Three-phase Y shape
	Rated volt	144VDC
Basic parameters	Woring volt range	100V~170V
	Rated input power	1000W
	Rated rotation speed	3000rpm
Performance parameter	Withstand voltage	<10mA @ AC1800V,1S
	Insulation characteristics	Connect 500VAC, insulation resistance > 50m Ω (at 25 ºC)