Brand Name: BENLING
Model Number: DM27A9
Place of Origin: China (Mainland)
DM27A9 displacement:27cc rated voltage:220v
electric motor for air compressor
| Performance(DM27A9) | |
| refrigerant capacity(3000 rpm) | 2.15kw /7300 Btu/hr |
| input power | 1.10 KW |
| current | 5A |
| refrigerant capacity(4000 rpm) | 2.90kw /9900 Btu/hr |
| input power | 1.49KW |
| current | 7A |
| refrigerant capacity(6000 rpm) | 4.60kw /15700 Btu/hr |
| input power | 2.30KW |
| current | 10A |
| test condition | Pd/Ps=1.47/0.196 Mpa(G) SC=5℃ SH=10℃ |
| Usable range | |
| evaporated temperature | -15 °F ~ 70°F |
| condenser temperature | 77 °F ~ 167°F |
| compression ratio | 15.0 MAX |
| refrigerant | R134a |
| working temperature | -26 °F ~ 212 °F |
| storing temperature | -40 °F ~ 221 °F |
| Compressor parameter | |
| discharge capacity | 27.0 cc/rev |
| weight | 6.3kg |
| oil charge | 120cc PVE oil |
| refrigerant capacity | 700cc |
| rotated speed rang | 1000rpm---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 | 3.5 Nm |
| max tortue | 4.5 Nm |
| Drive parameter | |
| max power | 3200W |
| working frequency | 15HZ-100HZ |
| over heating protection | 212°F |
| low voltage protection | 110V |
| over voltage protection | 200V |
| soft hardware overload | yes |
| control method (common way) | 1, pwm 2,gear 3,can 4----- |
1,high cop
2,low noise
3,high reliability long life
4,easy to assemble
5,saving energy and protecting environment
6,Over-voltage and under-voltage protection
7,DC driven by PMSM, DC brushless motor.
8,Locked-rotor protection and current-limiting protection
9,Automatic reset
10,soft starting
11,intellectualized design
12,improve comfortable of air conditioner system
13,free of waste gas, zero exhaust due to electrical energy driven. High efficient and energy saving.
14,the compressor is smaller ,lighter and integrated the driver with the compressor
body.
15,using permanent magnet synchronous motor(PMSM) with D.C. currency and inverter
technology, powerful refrigeration.
16,multiple control modes like GEAR, PWM and switch on/off. The high precision
orbiting and fixed scroll can ensure the compressor with a long life.
17,Several high technologies are used inside the compressor to decrease operation noise and
vibrations.
18,High skilled R&D team, high precision CNC machine and test equipments
Verified Supplier - Shanghai Benling Scroll Compressor co.,ltd.
Bussiness Type: Manufacturer 
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