High efficient indoor & outdoor motors//70kw Precision Air Conditioner
Accurate microprocessor control technology
Outdoor motor:
Well-known brand
According to different operating parameter, fan motor speeds can be automatically adjusted by frequency converter in electric box.Metal impeller, anti-corrosion design, made of die-cast aluminium.
Indoor motor:
Standard - High efficient motor and FC fan. Fan speed can be adjusted through chaning different belt roller.
| 70kw Precision Air Conditioner | ||||
| Model No. | JHF70 | |||
| Unit performance | Cooling capacity | kW | 70 | |
| Electric heating capacity | kW | 18 | ||
| Air flow | m3/h | 16000 | ||
| External static pressure | Pa | 150 | ||
| Power supply | 3N～380V，50Hz | |||
| Refrigerant | R410a | |||
| Indoor unit | Fan | Fan way | upper or down | |
| fan type | EC fan | |||
| Motor power | kW | 5.5 | ||
| Humidification | Humidifying | Kg/h | 13 | |
| Power | kW | 10 | ||
| Compressor | Type | Hermetic scroll compressor | ||
| power | kW | 9*2 | ||
| Dimension | mm | 2000*1000*2000 | ||
| Outdoor unit | Model No. | SDW25 | ||
| Condenser type | Copper tube with aluminum fins | |||
| Motor power | kW | 0.9*2 | ||
| Power supply | 3N～380V，50Hz | |||
| Connection tube | Gas tube(mm) | Φ19.1 | ||
| Quantity | 2 | |||
| Liquid tube(mm) | Φ15.88 | |||
| Quantity | 2 | |||
| Dimension | mm | 2300*1100*1250 |
the prodcut details of 70kw Precision Air Conditioner
Why Do I Need Precision Air Conditioning?
Because information processing is the lifeblood of all critical operations, reliability in your technology room is vitalto your company's health. IT hardware produces an unusual, concentrated heat load, and at the same time, is very sensitive to changes in temperature or humidity.
70kw Precision Air Conditioner Normal operation
If the unit starts after a long time stop, please consider the following steps as start procedure:
1). Oil-heater of the compressor should electric-on at least 8hours, then start the unit.
2). Check and ensure the power supply is more or less 10% according with that shown in the nameplate.
3). When the unit is under normal condition, check the liquid loop’s sight glass. If some bulbs appear, it mean refrigerant gas is not enough and it need to fill. Please check the oil level via oil sight glass, if it is in normal statue, it should be reach up 1/2 position and down 3/4 position. And check whether compressor’s air suction and discharge and currency is ok or not.
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