Benling 24V DM18A6 Electric Scroll Compressor of Truck Air Conditioner

Compressor is one of main parts on a parking truck air conditioning system, electric Scroll compressor is specialized applied for 24V truck cabin air conditioner system, in the lots of the truck air conditioner market, generally adopts semi-hermetic horizontal scroll compressor to reduce the noise and vibration of the parking air conditioner, so as to achieve better truck cab cooling effect, here the Benling DM18A6 electric scroll compressor for truck parking air conditioner is 24V 18cc discharge with 1600-6000 rotated speed. It is used for electric 24v truck cooling solutions. If your truck vehicle need to change its air conditioning system into electric parking air conditioning system, it needs this electric ac compressor for truck to retrofit.

 

Brief Introduction of Benling DM18A6 Electric Scroll Compressor for Truck A/C

Benling Electric Semi-hermetic horizontal scroll compressor adopts new high quality material, and high technology production, This New energy parking air conditioner electric scroll-type automotive air conditioner compressor has reached the advanced technology level of the truck A/C compressor industry and has full intellectual property rights. It is main responsible for cooling your truck cabin when summer coming bring lots of hot days. Make your truck cabin air comfortable and suitable for every day. Compact dimensions, low weight, the wide capacity spectrum together with the high operating safety will make a decision quick for your number 1 choice on truck air conditioner compressor.

 

PWM Control and GEAR Control of Benling DM18A6 Electric Scroll Compressor

PWM Control of Electric Truck Scroll Compressor

Pulse width modulation speed control, Its Conector DJ7061Y-2-10, NO.4  Green: PWM in --- air conditioner speed control signal input, the signal form is 400Hz, PWM duty cycle signal, high level is effective, the input level range high level range 5~15V dc, 15mA, low level range 0~0.8V DC, 15mA
Speed regulation range: 2000rpm~6000rpm, corresponding to the linear change of PWM duty ratio 5%~95%, corresponding to a positive duty ratio of 5% at 2000rpm, and a corresponding 95% at 6000rpm. this from "DM18A6-A0226X" PDF

GEAR Control of Electric Scroll Compressor for Parking Air Conditioner

Conector DJ7061Y-2-10, NO.1 Red Level 1 is 2500RPM,  NO.3 Orange Level 2 is 5000RPM,  NO.4 Green Level 3 is 6000RPM this from "DM18A6-A0241X" PDF 
Conector DJ7061Y-2-10, NO.1 Red Level 1 is 2500RPM,  NO.3 Orange Level 2 is 4000RPM,  NO.4 Green Level 3 is 6000RPM this from "DM18A6-A0227X" PDF 
Contact with info@vehicleacparts.com for the detail Electric Scroll Compressors DM18A6 PDF

 

18CC 24V Benling Electric Scroll Compressor for Rooftop Truck & Tractor Air Conditioner

Name: Benling DM18A6 18cc 24v Electric AC Compressor for Truck AC
Model: DM18A6 -A0241
Control Method： DM18A6 -A0241 belong GEAR Control, its conector DJ7061Y-2-10, NO.1 Red, Level 1 is 2500RPM,  NO.3 Orange, Level 2 is 5000RPM,  NO.4 Green Level 3 is 6000RPM this from "DM18A6-A0241X" PDF 
Cooling Capacity : 1.9KW /6460 Btu/hr 
Rotating Speed: 5000 RPM
Place of Origin: Shanghai, China (Mainland)
Brand Name: Benling
Refrigerant: R-134a
Brand: VehicleACParts
Design Parameters of Benling DM18A6 Electric Scroll Compressor for 24v Truck AC :
High voltage side: 3.5Mpa
low voltage side: 1.6Mpa
Voltage: DC24V
Current: 76A Max.
Discharge Capacity: 18cc/rev
Refrigerator Oil: ZEROL ESTER 68SL 100ML
Application: Electric car a/c compressor, 24V truck ac compressor, parking air conditioner compressor, parking cooler compressor, scroll compressor of truck air conditioner, 24v truck air conditioner compressor, 24V tractor air conditioner compressor

 

Electric Truck Air Conditioner Scroll Compressor Operation Control Strategy

1 Scroll Compressor Running of Parking Sleeping Air Conditioner

This type of compressor can be controlled by two control modes: start-stop or speed-adjusting operation. About the scroll compressor speed regulation, the parking air conditioner factory ( user ) can use the potentiometer to control the speed of the parking air conditioner compressor.
 

2 Protection of Parking Air Conditioner Scroll Compressor 

◆Over voltage protection: After over voltage of 12v truck air conditioner compressor, it will stop immediately, and after the voltage is restored, it will restart after a delay of 30S.
◆Under-voltage protection: After under-voltage of scroll compressor of truck air conditioner, it will stop immediately, and after the voltage is restored, it will restart after a delay of 15S.
The over voltage and under-voltage values are 14VDC and 11VDC, respectively. The recovery voltage is 13VDC recovery for over-voltage protection and 13VDC recovery for under-voltage protection.
◆Overload protection: When the running current of parking air conditioner compressor reaches the protection, the protection time is 5 seconds. The overload protection will restart after 30S after shutdown.
◆Overheat protection: The controller has built-in temperature protection. When the temperature of the circuit board of parking cooler scroll compressor is higher than the set value, it will stop immediately, and after recovery, it will restart after a delay of 30S.

 

Packaging & Delivery of Benling DM18A6 18cc 24V Electric Truck AC Scroll Compressor 

Packaging Details：carton box and plastic bag .pallets , 12 KGS
Port：shanghai
Lead Time :：7-30working days after confirming the order

 

Rooftop Tractor & Truck Air Conditioner Electric Scroll Compressor Supplier - VehicleACParts 

VehicleACParts is the best supplier of electric vehicle ac compressor for truck & car & tractor air conditioning system, we provide Benling original new electric scroll compressor for car truck parking cooler air conditioner with 18cc 12V/24V voltage. benling 18cc 24v voltage electric compressor is best used for truck cooling solutions

Performance(DM18A6)
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-----