Automotive 12v dc car ac 24v dc electric compressor for car air conditioning

Performance(DM18A7)

refrigerant capacity(3000 rpm)

1.38kw /4700 Btu/hr

input power

0.74 KW

current

30A

refrigerant capacity(4000 rpm)

189kw /6400 Btu/hr

input power

0.98KW

current

43A

refrigerant capacity(6000 rpm)

2.90kw /9900 Btu/hr

input power

1.16 KW

current

65A

test condition

Pd/Ps=1.47/0.196 Mpa(G) SC=5℃  SH=10℃

Usable range

evaporated temperature

12 °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---6000 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

2000W

working frequency

30HZ-120HZ

over heating protection

212°F

low voltage protection

20V

over voltage protection

31V

soft hardware overload

yes

control method (common way)

1, pwm  2,gear 3,can 4-----