Hot automotive electric air conditioning compressor,Electric car ac compressor,General electric compressor

DM18A7  18CC 12V DC displacement:18cc rated voltage:12v rotated speed:1500-4500

Hot automotive electric air conditioning compressor Electric car ac compressor General electric compressor

 

 

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-----

 

 

Please note that COP is different under different test condition!!!