- An upgraded, dedicated compressor for each model.
- The totally enclosed fan cooled motor is adopted for all models.
- Although small, the driving method directly coupled with the motor increases the air volume and saves maintenance work.
- No accelerators such as belts or gears.
- Optimaum balance with less vibration and less rotation.
| Model | Z155AX-R | Z156AX-R | ||
| Items | Unit | |||
| Power frequency | Hz | 50 | 60 | |
| Power supply voltage | V | 200 / 380 / 400 / 415 | 200 / 220 / 380 / 440 | |
| Free air delivery | m³ / min | 2.64 | ||
| Delivered air pressure | MPa | 0.7 | ||
| Volume control system | Saving energy A.U.C & auto. start & stop selection | |||
| Intake air pressure & temperature | Atmospheric pressure (0 to 40°C) | |||
| Main motor power | kW | 15 | ||
| Motor type | 3-phase squirrel cage 2P totally enclosed external fan | |||
| Starter | Direct ON start | |||
| Drive system | Direct coupled motor | |||
| Cooling system | Air-cooling | |||
| Fan motor power | kW | 0.9 | ||
| Oil filling quantity |
 |
9 | ||
| Cooling water amount |
|
- | ||
| Dryer | Air dew point at outlet | °C | 10(under pressure) | |
| Refrigerator power | kW | 0.528 | ||
| Refrigerant | R·407C | |||
| Discharge pipe diameter | R | 1 | ||
| Dimension , L x W x H (body) | mm | 750 x 1050 x 1400 | ||
| Total mass (dry state)[Without dryer] | kg | 540[470] | ||
| Noise level [OP1.5m] | dB·A | 56 | ||
| Dimension , L x W x H (Without dryer) | mm |
750 x 1050 x 1400 |
||
Malaysia
