Lingdo Industrial Limited
Lingdo Industrial Limited Specialist of Industrial Air Conditioning Units! Your Trust , Our Responsibility!
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Ceiling Mounted Water Cooled Packaged Unit With Freon R22 , For Commercial Use
Specifications:
| Model |
| HWD70 | |
| Cooling capcity | kW | 20 | |
| Power supply |
| 380V/3PH/50Hz | |
| Refrigerant |
| R22 | |
| Air Volume | m3/h | 3000 | |
| External static pressure | Pa | 100 | |
| Compressor | Type |
| Hermetic Scroll |
| Power | kW | 4.5 | |
| Quantity | pcs | 1 | |
| Supply fan | Type |
| DIDW, centrifugal type |
| Air volume | m3/h | 3000 | |
| Motor power | kW | 0.75 | |
| Drive method |
| Direct drive | |
| Evaporator | Type |
| Copper tubes with aluminium fins |
| Condenser | Type |
| Shell and tube type |
| Inlet/outlet water temp. | ℃ | 30 /35 ℃ | |
| Water flow | m3/h | 4.3 | |
| Connecting pipe size | mm | DN32 | |
| Throttle method |
| External balanced thermal expansion valve | |
|
Electric controller |
| LCD display screen, automatic microcomputer controller, failure alarm,balance operation time, Timer on/off,etc | |
| Net weight | kg | 100 | |
| Dimensions(L*W*H) | mm | 1200x1100x650 | |
Description:
1. Flexible hermetic scroll compressor: brand Hitachi, Copeland, Sanyo,etc. Original new comprssor.
2. Independent refrigerant system: each compressor is equipped with an independent refrigerant circuit, easy for energy regulation, save energy and ensure running reliablity.
3. Copper tubes with aluminium fins evaporator, optional hydrophilic aluminium fins, copper fins.
4. Condenser: shell and tube type, high heat exchange efficiency, could be cleaned through mechanical or chemical method, more easier for maintainance.
5. Microcomputer controller: simple interface, adjust temperature automatically, convenient for operation and easy for maintainance.
6. Galvanized steel sheet, electrostatic coating outside, anti-corrosion.
7. Refrigerant available: R22,R407C, R410A.
Applications:
1. Commercial buildings: Supermarkets, large-scale shopping malls, entertainment centers,
high-grade hotels, theaters,restaurants, hospitals, office buildings, etc.
2. Public Places: Airports, stations, exhibition halls, stadiums, museums, convention centers, apartments,
church,etc
