18cc Electric A/C Scroll Compressor 48v PWM (2.0k-6.0K)

48v 18cc Electric AC Compressor - PWM 2-6k

A fully electric 48v 18cc PWM Air Conditioning Scroll Compressor. These compact units are ideal for installation into applications where belt drives are not available or space is at a premium. This compressor is very simple to wire in, and is PWM controlled.

Technical Specification

Performance	Metric	Imperial & Other
Refrigerating Capacity (3000rpm)	1.38 kw	4.7K Btu/hr
Input Power	0.74 kw
Current	30.0A
Refrigerating Capacity (4000rpm)	1.89 kw	6.4K Btu/hr
Input Power	0.98 kw
Current	43A
Refrigerating Capacity (6000rpm)	2.9 kw	9.9K Btu/hr
Input Power	1.16 kw
Current	65.0A

Operating Range	Metric	Imperial & Other
Evaporator Temperature	-11 °C ~ 21 °C	12 °F ~ 70 °F
Condenser Temperature	25 °C ~ 75 °C	77 °F ~ 167 °F
Start Temperature	-32 °C ~ 70 °C	-26 °F ~ 158 °F
Working Temperature	-32 °C ~ 100 °C	-26 °F ~ 212 °F
Storage Temperature	-40 °C ~ 105 °C	-40 °F ~ 221 °F
Compression Ratio	8.0 MAX
Refrigerant	R134a

Compressor Parameters	Metric	Imperial & Other
Discharge Capacity	18.0 cc/rev	1.10 ci/rev
Weight	5.4 kg	12.0 lbs
Safety Valve Pressure	4.0 Mpa	580 psi
Compressor Oil Capacity	100cc PVE Oil
Refrigerant Capacity	650cc
Compressor Speed Range	2000 - 6000 rpm
Protection Rating	IP67
Part Number	EF5-6DD-652

Wiring Information

This electric AC Compressor is very simple to wire in, with 2 Looms in total; one for power and one for control two rocker switches or a 4 position rotary switch required to control the compressor speed.

Port	Wire Colour	Definition
Power	Orange	48v DC positive input
Earth	Orange	48v DC negative input

Port	Wire Colour	Definition
12v Positive	Red	12c DC positive input
12v Negative	Black	12v DC negative input
STB	Brown	The AC start-stop enable signal input, high level or floating is closed (OFF), low level is open (ON). Input level range: high level range 5-15v DC, 15mA; low level range 0-0.8v DC, 22mA
PWM In	Grey	Air conditioner speed control signal input, the signal frequency is 1kHz PWM duty cycle signal. Input level range: high level range 5-15vDC, 20mA; low level range 0-.08vDC, 15mA. Speed adjustment range: 2000-6000 rpm, corresponding to PWM duty cycle 5%-95% linear change. 2000rpm corresponds to positive duty cycle of 5% and 6000rpm corresponds to positive duty cycle of 95%.

We also carry a wide range of automotive wiring products such as relays, fuses, terminals, cable, switches & more.

Dimensions

12v AC Scroll Compressor Air Conditioning

Port	Use	Compatible AC Fitting
Top	Discharge	7/8-14 O-Ring Female*
Side	Suction	5/8-18 O-Ring Female*

*A set of PAD to O-Ring adapters with integrated charge ports are included with the compressor.

ATTENTION

Please double check all details before ordering to ensure the compressor is suitable for your application.
Professional installation required. Improper installation could result in engine or parts damage.

More Information

More Information
AC Connection Type	O-Ring Male
Designation	Other
Manufacturer	T7Design

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