Name: DM18A2 72v portable air compressor of hvac brushless motor for electric vehicle bus truck cab air conditioner
Brand: BENLING
Availability: InStock

Product Details

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DM18A2

DM18A2 18CC 72V DC displacement:18cc rated voltage:72v rotated speed:1800-6000 portable air compressor

Performance(DM18A2)
refrigerant capacity(3000 rpm)	1.38kw /4700 Btu/hr
input power	0.74 KW
current	10A
refrigerant capacity(4000 rpm)	1.89kw /6400 Btu/hr
input power	0.98KW
current	14A
refrigerant capacity(6000 rpm)	2.90kw /9900 Btu/hr
input power	1.56KW
current	22A
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	5.2kg
oil charge	100cc PVE oil
refrigerant capacity	800cc
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	2.3 Nm
max tortue	refer to diagram
Drive parameter
max power	2000W
working frequency	30HZ-120HZ
over heating protection	212°F
low voltage protection	42V
over voltage protection	82V
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!!!