Product

276Ton air cooled screw chiller with hanbell compressor 12C/7C with 50C ambient temperature high COP

Minimum Order : 1 , Pieces

Product Description:
  • 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.


Design features

  • W shape aluminum fin type condenser, assuring adequate heat exchanging area within smaller unit size
  • High efficient evaporator with internal thread copper tube.
  • Large air volume axial fan with metal blades. Motor separated from net-cover, fixed on exhaust port by metal
  • Siemens PLC control, LCD touch screen interface.
  • Standard design charged R22, CFC Free R407C, R410A, R404A, R134A for option.
  • 380V-415V/50Hz 3pH for standard design. Different design on customers' request.

echnical Parameter:

Single compressor series
Model TPAS 40A 50A 60A 75A 85A 100A 120A 150A
Nominal cooling capacity kcal/h 89956 117992 128484 171828 202530 234092 278984 350536
kw 104.6 137.2 149.4 199.8 235.5 272.2 324.4 407.6
Input power kw 40.9 50.2 56.2 75.3 84.5 96.3 117.2 144
Power source 3PH 380V-415V 50HZ
Refrigerant Type R22
Charge kg 28 35 42 52 60 70 84 105
Control Thermostatic expansion valve
Compressor Type Semi-hermetic screw
Motor power kw 36.5 45.8 50.2 66.5 74.9 86.7 105.2 129
Start mode Y-△
Capacity control % 0-25-50-75-100
Evaporator Type Shell and tube (SS plate heat exchanger)
Chilled water volume m3/h 18 23.6 25.7 34.4 40.5 46.4 55.3 69.5
Water pressure drop kpa 32 35 38 42 45 43 43 41
Pipe connection inch 3 3 3 4 4 4 4 5
Condenser Type Air cooled type high efficiency finned cooper tube
Fan Type Big volume & low noise axil fan
Motor power kw 1.1*4 1.1*4 1.0*6 1.1*8 1.2*8 1.2*8 1.2*10 1.5*10
Air volume m3/h 40000 50000 60000 80000 90000 100000 116000 135000
Safety devices Inner thermostat for compressor motor, unit overload relay,high and low
pressure switch, freeze protection thermostat, reverse phase protection
relay, discharge gas thermostat, flow switch
Dimension Length mm 2000 2280 2650 2950 3500 4000 4800 5500
Width mm 1780 1800 1800 1950 1950 1950 1950 2100
Weight mm 1850 1930 1930 2200 2200 2200 2200 2200
Net weight kg 1300 1600 1900 2350 2550 2800 2950 3200
Running weight kg 1450 1750 2100 2550 2800 3050 3250 3500
The above specifications are according to the following design conditions:
1, Chilled water inlet/outlet temperature 12℃/7℃.
2, Cooling air inlet/outlet temperature 30℃/38℃.
We reserve the right to modify the specifications without further notice.


China famous brand- Topchiller industrial chiller is one of the most professional manufacturers of Air cooled water chiller, water cooled water chiller, Stainless steel chiller, screw chiller from 0.5KW(0.2Ton)to 1500KW(500Ton), oil chiller, Mold temperature controller units, cooling tower, shell and tube heat exchanger and all refrigeration spare parts. With the faith of “Topchiller---to be a professional industrial chiller factory supplier”, TOPCHILLER is devoted all to producing the best quality chiller products with most reasonable price. The main factory and office are both located in Shenzhen, China. where is 1 hour away from Guangzhou.

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