Brief Introduction of Benling DM18A7 Electric Compressor for Car AC

The DM18A7 is 12V 18cc with 2.15KW cooling solutions for truck or car ac electric retrofitted. It is mostly used for truck or car ac units retrofitted into electric parking air conditioners.  

KingClima is the leading supplier of bus or truck ac parts in China and cooperate with many parts factories in China as their overseas department to promote the products with a very good price! We warmly welcome your enquiry for this electric compressor for car ac.

 

Technical of DM18A7 Electric AC Compressor for Truck

 

Performance(DM18A7)
refrigerant capacity(2000 rpm)	0.92kw /3150 Btu/hr
input power	0.49 KW
current	40A
refrigerant capacity(3000 rpm)	1.38kw /4700 Btu/hr
input power	0.74 KW
current	60A
refrigerant capacity(4500 rpm)	2.15kw /7300 Btu/hr
input power	1.15 KW
current	96A
test condition	Pd/Ps=1.47/0.196 Mpa(G) SC=5℃  SH=10℃
Usable range
evaporated temperature	2 °F ~  70°F
condenser temperature	77 °F ~  167°F
compression ratio	8.0 MAX
refrigerant	R134a
start temperature	-26 °F ~ 158 °F
working temperature	-26 °F ~ 212 °F
storing temperature	-40 °F ~ 221 °F
Compressor parameter
discharge capacity	18.0 cc/rev
weight	5.4kg
oil charge	100cc  PVE oil
refrigerant capacity	650cc
rotated speed rang	1800rpm---4500 rpm
safety valve pressure	4.0 Mpa
cover protection level	IP67
motor coil temperature	248°F MAX
discharge temperature	239°F MAX
Motor parameter
motor type	PMSM (permanent magnet synchronous motor
rated tortue	2.30 Nm
max tortue	refer to diagram
Drive parameter
max power	1600W
working frequency	30HZ-100HZ
over heating protection	212°F
low voltage protection	10V
over voltage protection	16V
soft hardware overload	yes
control method (common way)	1, pwm  2,gear 3,can 4-----