Sejati Teknik Sdn Bhd
10, Jalan Setia 4/6,
Taman Setia Indah,
81100 Johor Bahru, Johor.
Malaysia.
+607-3527113
+607-3516024
11, Jalan TPK 1/9,
Taman Perindustrian Kinrara,
47100 Puchong,
Selangor, Malaysia.
Taman Perindustrian Kinrara,
47100 Puchong,
Selangor, Malaysia.
+603-8070 8975
+603-8070 8973
Associated Companies:
KL- QTC Engineering Sdn Bhd
Penang- Dyna Air Sdn Bhd
Z555WS4-R / Z556WS4-R
Mitsui Seiki Air Compressors - Oil Flooded --- Basic - Water Cooled ---
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- An upgraded, dedicated compressor for each model.
- The totally enclosed fan cooled motor is adopted for all models.
- The direct-couple driving system eliminates kinetic loss and bending stress.
- Extended maintenance cycle, simplified maintenance work.
- The discharge air volume is increased by 5%. Low noise, less vibration (best balance with slower rotation)
Model | Z555WS4-R | Z556WS4-R | ||
Items | Unit | |||
Power frequency | Hz | 50 | 60 | |
Power supply voltage | V | 200 / 380 / 400 / 415 | 200 / 220 / 380 / 400 / 440 | |
Free air delivery | m³ / min | 9.5 | ||
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 | 55 | ||
Motor type | 3-phase squirrel cage 2P totally enclosed external fan (IE3 Motor) | |||
Starter | Automatic star-delta | |||
Drive system | Direct coupled motor | |||
Cooling system | Water cooled | |||
Fan motor power | kW | 0.08 | 0.12 | |
Oil filling quantity | 60 | |||
Cooling water amount | 80 | |||
Dryer | Air dew point at outlet | °C | 10(under pressure) | |
Refrigerator power | kW | 1.9 | 2.4 | |
Refrigerant | R·410A | |||
Discharge pipe diameter | R | 2 | ||
Dimension , L x W x H (body) | mm | 1200 x 1990 x 1700 | ||
Total mass (dry state)[Without dryer] | kg | 1610 | ||
Noise level [OP1.5m] | dB·A | 65 | ||
Dimension , L x W x H (Without dryer) | mm | 1200 x 1550 x 1700 |
Outside Appearance