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Commercial Air Cooled Water Chiller HVAC System Air Cooling Units
Huali Group Co.,Ltd. is a modern large-scale enterprise integrating research ,production and trade .
It specialized in developing, designing and installing central air conditioner , refrigerating equipment, electric
equipment.
Dongguan Golden Refrigeration Equipment CO.,LTD : main production is water chiller , heat pump ,fan coil unit Specialized in this refrigerant equipment / central air conditioner for many year ,we have a professional
technology engineering department for research and development.
Shenzhen Jinhuali Refrigeration Plant Co.,LTD : Professional engaged in sale and promote refrigerant
equipment and refrigerant equipment around complementary product.
Specifications:
| Model HLWA～ | 380D | 420D | 490D | 520D | 560D | 610D | 680D | ||
| Rated Cooling Capacity | X 1000Kcal/h | 325.7 | 357.4 | 421.2 | 445.0 | 486.8 | 527.1 | 580.2 | |
| KW | 379 | 416 | 490 | 518 | 566 | 613 | 675 | ||
| Comp. lnput Power×Qty (KW) | 58.1×2 | 63.2×2 | 71.2×2 | 74.9×2 | 82.4×2 | 89.9×2 | 99.9×2 | ||
| Refrigerant | R22 | ||||||||
| Power Supply | 380V/ 3ph/ 50Hz | ||||||||
| Safety Protection | Phase reversion protection, Phase lack protection, Overload current protection, High pressure protection, Low temp. protection, Water flow protection. | ||||||||
| Number of Refrigeration Circuit | 2 | ||||||||
| Capacity Control (%) | 0, 25, 37.5, 50, 62.5, 75, 87.5, 100 | ||||||||
| Refrigerant Charge (Kg) | 104 | 112 | 136 | 142 | 156 | 168 | 186 | ||
| Condenser | Ripple Aluminum Fins Around Copper Pipe | ||||||||
|
| Dia.of Pipe (inch) | 5" | 5" | 3"×2 | 3"×2 | 4"×2 | 4"×2 | 4"×2 | |
| Water Side Max Pressure (MPa) | 1 | ||||||||
| Chilled Water Flow(m3/h) | 65.1 | 71.5 | 84.2 | 89.0 | 97.4 | 105.4 | 116.0 | ||
| Water Pressure drop (kPa) | 42 | 54 | 44 | 52 | 54 | 55 | 65 | ||
|
| Air Flow×1000m3/h | 172.8 | 172.8 | 230.4 | 230.4 | 230.4 | 321.6 | 321.6 | |
| Power×Qty (KW) | 1.2×12 | 1.2×12 | 1.2×16 | 1.2×16 | 1.2×16 | 2.0×16 | 2.0×16 | ||
| Running Noise dB(A) | 72 | 72 | 72 | 72 | 75 | 75 | 75 | ||
| Total Weight (Kg) | 4430 | 4550 | 5340 | 5420 | 5500 | 5860 | 6320 | ||
| Running Weight(Kg) | 4750 | 4970 | 5800 | 5950 | 6040 | 6480 | 6900 | ||
Chilled water inlet/outlet temp. 12℃/7℃, Fouling factor: 0.088㎡.°C/KW. |
| 2. Chilled Water Range: 5～20℃; Lowest Ambient Temperature:15℃～43℃; |
| 3. Heat recovery unit water in/out temperature: 50℃/55℃; |
| 4.Changes of Specification for lmprovement May Be made without Notice. |
Description:
Refrigerant:R22/R407c/R134, client can choose the refrigerant/gas.
HUALI Screw chillers adopt internationally well-known brands ( Hanbell, ) compressor, supporting the
production of high-quality brass high-performance condenser, evaporator and the world famous brand
components, so that units with small, low noise, energy, long life, easy to operate, etc., and its beautiful
design sophisticated and reliable high-performance and stable quality products in the same top.
Use double compressor.Unit capacity can be regulated with the load in the 12.5%~100% ranges.It can
save energy and will bring yo unmatched efficiency
Advanced and efficient shell and tube type waterside heat exchange
Wide capacity range:The various type units with range of cooling capacity from 379KW – 675KW; Each
one has cooling only and cooling (heating) type;There are integrity and modular structure.
Features:
•1. Suitable Buildings: High-grade apartments, duplex buildings, villas, as well as office buildings, restaurants,
shops, etc.
•2. Reliable and Energy Saving: multi refrigerant circuits, they can work separately or together according
to the cooling load.
•3. Microcomputer Control: the system can be controlled at several rooms;
•4. Easy Installation: the outside unit is cooled by air; and can be installed on the balcony, rooftop or the
ground.
•5. World famous compressor: Hanbell , Bizter .
•6. Cooling capacity: 379 ~ 675kw
•7. Optional device:Heat recovery system
Product show:
