HTHA Series Water Cooled Close Control Air Conditioning Unit
Main Features of Water Cooled Close Control Air Conditioning Unit
1. This water cooled close control air conditioner enjoys multiple optional air supply modes, namely: A)UF: front return and top supply; B)S: front return/supply; C)D: top return and bottom supply; D)UD: bottom return and top supply; E)UB: back return and top supply, which could satisfy customers’ different requirements for refrigeration;
2. Equipped with cold rolled metal panels which have been treated by electrostatic spray, this water cooled close control air conditioner is highly resistant to corrosion. Its heat exchanger, consisting of cooper tube and hydrophilic aluminum foils, enjoys high working efficiency;
3. This industrial water cooled aircon is equipped with a reliable water-side heat exchanger which enjoys a laconic structure;
4. Its standard removable panels make maintenance much easier and less time-consuming;
5. The compressor and control box of this close control industrial A/C unit are mounted in the indoor room, quite easy to inspect and maintain;
6. Every condenser is attached with a condensate plate that could effectively prevent leakage;
8. With each of its metal penal padded with silencer cottons, this industrial air-cooled air conditioning unit makes much lower noise during operation. The standard removable panels make the inspection and maintenance much easier and less time-consuming;
9. Its temperature control precision is 18 ℃~28 ℃, ±1 ℃ and humidity control precision 50%~70%, ±5%RH~10%RH.
10. This close control A/C equipment is equipped with a quality electrode humidifier.
| Unit model | HTHW- | |||||||||
| Cooling capacity | kW | 19.9 | 27.6 | 33.2 | 38.3 | 48.3 | 59.7 | 69.8 | 91.4 | 123.7 |
| Input power when cooling | kW | 6.1 | 8.2 | 10.2 | 11.7 | 14.6 | 17.9 | 20.6 | 26.8 | 35.8 |
| Electric heating ① | kW | 9 | 15 | 18 | 22 | 27 | 33 | 39 | 50 | 68 |
| Power | 380V~415V 3Ph 50Hz | |||||||||
| Compressor type | hermetic scroll type | |||||||||
| Compressor Q'ty | pcs | 2 | 4 | |||||||
| Refrigerant type | R22 | |||||||||
| Refrigerant volume | kg | copper tube aluminum fin | ||||||||
| Fan type | low noise centrifugal type | |||||||||
| Air supply volume | m3/h | 4100 | 5600 | 6600 | 7700 | 9700 | 12000 | 13600 | 17000 | 23000 |
| ESP | Pa | 200 | 250 | 250 | 300 | 300 | 300 | 300 | 300 | 300 |
| Condenser type | shell and tube type | |||||||||
| Water flow | m3/h | 4.3 | 6 | 7 | 8.3 | 10.5 | 13 | 15.2 | 19.7 | 28.6 |
| Water pressure drop | kPa | 32 | 34 | 35 | 36 | 26 | 33 | 36 | 38 | 39 |
| Water pipe size | G1-1/2" | G1-1/2" | G1-1/2" | G1-1/2" | G2" | G2" | G2" | G2-1/2" | G2-1/2" | |
| Humidifier type | electrode type | |||||||||
| Input power of humidifier | kW | 3 | 3 | 6.1 | 6.1 | 6.1 | 9.8 | 9.8 | 11.4 | 17.5 |
| Humidity capacity | kg/h | 4 | 4 | 8 | 8 | 8 | 13 | 13 | 15 | 23 |
| Water pipe size of humidifier | φ1/2" | |||||||||
| Control type | PCB | |||||||||
| Temp control range | 18 ℃ ~ 28 ℃ ±1 ℃ | |||||||||
| Humidity control range | 50 ~ 70%±5%RH ~ 10%RH | |||||||||
| Air filter | G3 primary type | |||||||||
| Noise | DB(A) | 62 | 64 | 65 | 66 | 68 | 68 | 70 | 73 | 76 |
