Air Cooled Screw Chiller--500kw To 720kw
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Detailed Info
Air cooled screw chiller
Application
�Medium and large scale industrial cooling
�Central air conditioning system
�Cold room, thermostatic chamber
Design features
Well Known Brand Compressor
¨ Unit adopts Germany BITZER or Taiwan HANBELL brand semi-hermetic screw compressor. The latest 5 to 6 patented screw rotor profile with excellent efficiency.
¨ Adjustable infinite or closely stepped capacity control, features energy efficient, stable and quiet running.
¨ Most advanced patented highest precision manufacturing process.
¨ Built-in full intelligent monitoring and protection including thermal motor temperature monitoring, phase sequence monitoring, manual reset lock-out, oil temperature sensor.
¨ Wide range of refrigerant for option, including R134a, R407c and R22(R404a, R507c upon request).
Microprogramming Control System
¨ Industrial PLC centralized control combined with compressor capacity control system, precisely monitor.
¨ Integrated protection for low temperature, high/low pressure, anti-freezing, phase missing, anti-phase, overload, motor over temperature, oil differential, flow switch, start up latency.
¨ Optional operation language, menu leading, unit running state easy to adjust.
Easy Installation, Reliable Running
¨ Closely stepped start-up, minimize impact to electricity.
¨ Steady and safe running, low vibration, easy for installation.
¨ Compact structure, less space demand and light in weight, easy for transport and installation.
¨ Completely wired, inspected and tested pre-delivery, saving installation time and cost.
Specification
Application
�Medium and large scale industrial cooling
�Central air conditioning system
�Cold room, thermostatic chamber
Design features
Well Known Brand Compressor
¨ Unit adopts Germany BITZER or Taiwan HANBELL brand semi-hermetic screw compressor. The latest 5 to 6 patented screw rotor profile with excellent efficiency.
¨ Adjustable infinite or closely stepped capacity control, features energy efficient, stable and quiet running.
¨ Most advanced patented highest precision manufacturing process.
¨ Built-in full intelligent monitoring and protection including thermal motor temperature monitoring, phase sequence monitoring, manual reset lock-out, oil temperature sensor.
¨ Wide range of refrigerant for option, including R134a, R407c and R22(R404a, R507c upon request).
Microprogramming Control System
¨ Industrial PLC centralized control combined with compressor capacity control system, precisely monitor.
¨ Integrated protection for low temperature, high/low pressure, anti-freezing, phase missing, anti-phase, overload, motor over temperature, oil differential, flow switch, start up latency.
¨ Optional operation language, menu leading, unit running state easy to adjust.
Easy Installation, Reliable Running
¨ Closely stepped start-up, minimize impact to electricity.
¨ Steady and safe running, low vibration, easy for installation.
¨ Compact structure, less space demand and light in weight, easy for transport and installation.
¨ Completely wired, inspected and tested pre-delivery, saving installation time and cost.
Specification
| Model | Cooling capacity(kw) | Compressor power(kw) | Evaporator | Condenser | Dimension(L*W*H)(mm) | Weight (kg) | |||
| Coolant flow(m3/hr) | Coolant in/out(inch) | Fan power(kw) | Air volume(m3/hr) | N.W | R.W | ||||
| HTS-220AD | 218 | 37.3*2 | 37.5 | 4 | 1.2*6 | 80000 | 3200*1950*2200 | 2500 | 2650 |
| HTS-280AD | 284 | 46.6*2 | 48.8 | 4 | 0.8*8 | 100000 | 4000*1950*2200 | 2950 | 3440 |
| HTS-310AD | 310 | 51*2 | 53.3 | 5 | 1.2*8 | 116000 | 4800*1950*2200 | 3350 | 4050 |
| HTS-380AD | 380 | 62*2 | 65.3 | 5 | 0.8*10 | 135000 | 5500*1950*2200 | 3700 | 4550 |
| HTS-420AD | 416 | 68*2 | 71.5 | 5 | 1.2*10 | 148000 | 6200*2000*2200 | 4100 | 4750 |
| HTS-490AD | 490 | 76*2 | 84.3 | 6 | 1.2*12 | 165000 | 6800*2000*2200 | 4350 | 5130 |
| HTS-570AD | 566 | 88*2 | 97.3 | 6 | 0.8*16 | 200000 | 7800*2200*2350 | 4750 | 5400 |
| HTS-610AD | 612 | 96*2 | 105.2 | 8 | 1.2*16 | 225000 | 8500*2200*2350 | 4930 | 5560 |
| HTS-680AD | 674 | 107*2 | 115.9 | 8 | 1.2*16 | 236000 | 8500*2200*2350 | 5200 | 5750 |
| HTS-800AD | 800 | 124*2 | 137.6 | 8 | 1.5*16 | 276000 | 10500*2200*2350 | 5450 | 6150 |
Remarks:
1. norminal cooling capacity according to:
coolant inlet inlet 7C, outlet 12C, temperature difference from 3C to 8C;
cooling air inlet 30C, outlet 38C;
2. chiller should be used under 35C ambient temperature;
1. norminal cooling capacity according to:
coolant inlet inlet 7C, outlet 12C, temperature difference from 3C to 8C;
cooling air inlet 30C, outlet 38C;
2. chiller should be used under 35C ambient temperature;
