Feature//7hp Industrial Mini Air Cooled Water Chiler
a.Hermetic Scroll
The heart of the chiller are the hermetic scroll compressors, specifically designed for air cooled refrigerant circuits. These compressors are able to compress all the ecological refrigerant gas.
State of the art compressors, able to achieve high compression ratios with reduced consumption.
Thanks to the compressor double spiral system the gas is continuously compressed, allowing to maintain the rotation inertia of the compressor motor, avoiding overloads, electrical consumption peaks, reducing mechanical stresses, which are the primary cause of the reduction of the product life.
b.Starting
The starting of the compressors is direct with delta connection, and is managed by the electronic
controllers SEC.blue. The electronic controller starts the compressors in sequence, verifying the compliance with the timing imposed by the supplier and maintaining the operation hours aligned.



| 7hp Industrial Mini Air Cooled Water Chiler | ||||
| Model No. | HWAC12 | HWAC10 | HWAC08 | |
| Cooling capacity | kW | 33 | 28 | 21 |
| Power Supply | 380V/ 3PH~50HZ | |||
| Safety devices | High&low pressure switch, anti frozen protector, overload protector, phase order protector, internal overheat protection, water flow switch, etc. | |||
| Operation control | Microcomputer control automatically, abnormal warning, selfchecking, unit balance operation, remote control (optional), Timer on/off | |||
| Refrigerant | R410a | |||
| Volume control | Thermostatic expansion valve | |||
| Compressor | Type | Hermetic scroll compressor | ||
| Power | kW | 4.5*2 | 3.75*2 | 3*2 |
| Air side heat exchanger | Fan type | Axial type | ||
| Air direction | Top discharging | |||
| Fan power | kW | 0.55*2 | 0.55*2 | 0.45*2 |
| Water side heat exchanger | Type | Shell and tube | ||
| Water flow | m3/h | 6 | 5 | 4 |
| Water resistance | kPa | 35 | 30 | 30 |
| Pipe connection | inch | 32 | 32 | 32 |







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