DM27A5 27CC 144V DC displacement:27cc rated voltage:144v rotated speed:1000-6000
r134a refrigeration compressor
| Performance(DM27A5) | |
| refrigerant capacity(3000 rpm) | 2.15kw /7300 Btu/hr |
| input power | 1.10 KW |
| current | 8A |
| refrigerant capacity(4000 rpm) | 2.90kw /9900 Btu/hr |
| input power | 1.49KW |
| current | 10A |
| refrigerant capacity(6000 rpm) | 4.60kw /15700 Btu/hr |
| input power | 2.30KW |
| current | 16A |
| 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 |
| start temperature | -26 °F ~ 158 °F |
| 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----- |
Please note that COP is different under different test condition!!!
