Product

200Tons Bitzer screw type compressor water chiller, screw compressor water chiller

Minimum Order : 1 , Pieces

Water cooled screw chiller Features and functions:

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 for energy saving purpose
• 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.

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

Design features
• Shell and tube evaporator and condenser, high efficient thread red copper tube (material change on request).
• Siemens PLC control, LCD touch screen interface, easy operation, Standard design charged.
• R22, CFC free R407c, R134a for option.
380V-415V-480V/50/60HZ, 3PH for standard design. Chiller unit can be supplied according to diffierent requirements.

This model chiller must work together with the cooling tower to remove the condenser heat to keep a good cooling effect.


water cooled screw chiller techinical parameters
Model Item TPW-200WDH TPW-270WDH TPW-350WDH TPW-380WDH TPW-460WDH TPW-510WDH TPW-600WDH TPW-700WDH TPW-750WDH TPW-830WDH
nominal cooling capacity kcal/h 172000 232200 301000 326800 395600 438600 516000 602000 645000 713800
KW 200 270 350 380 460 510 600 700 750 830
Input power KW 44 60 74 84 102 112 130 150 160 180
Max Current A 40 53 67 73 89 97 109 126 137 153
power source 3PH-380V-50HZ(200V/220V/415V   50HZ/60HZ)
Refrigerant Type R22(R134a/R407c/R404A)
Charge kg 17×2 22×2 27×2 33×2 38×2 43×2 50×2 55×2 60×2 66×2
Control Thermostatic expansion valve
Compressor Type Semi-hermetic screw
Power KW 22×2 30×2 37×2 42×2 51×2 56×2 65×2 75×2 80×2 90×2
Start mode Y-△
Capacity control % 0-33-66-100 0-25-50-75-100
Evaporator Type Shell and tube (SS plate heat exchanger)
Chilled water m3/h 34 46 60 65 79 88 103 120 120 143
Water pressure KPa 35 35 35 38 40 42 42 45 45 43
Pipe connection Inch 4" 4" 4" 5" 5" 6" 6" 6" 8" 8"
Condenser Type Shell and tube
Cooling water m3/h 42 57 73 80 97 107 126 146 156 174
Water pressure KPa 42 42 42 43 42 43 43 45 45 45
Pipe connection Inch 4" 4" 4" 5" 6" 4"×2 4"×2 4"×2 5"×2 5"×2
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 2750 2800 2800 2950 2950 3150 3480 3480 3480 3650
Width mm 750 780 780 810 810 850 875 875 895 1120
Height mm 1650 1650 1650 1650 1750 1750 1850 1850 1850 1950
Net weight kg 1650 1800 1850 2200 2450 2650 2800 2800 3450 3750
Running weight kg 1950 2180 2240 2660 2960 3200 3380 3580 4160 4360
The above specifications are according to the following design conditions:
1, Chilled water inlet/outlet temperature 12℃/7℃.
2, Cooling water inlet/outlet temperature 25℃/30℃.
We reserve the right to modify the specifications without further notice.


water cooled screw chiller techinical parameters
Model                                Item TPW-990WDH TPW-1040WDH TPW-1140WDH TPW-1240WDH TPW-1280WDH TPW-1500WDH TPW-1640WDH TPW-1760WDH TPW-1980WDH
nominal cooling capacity kcal/h 851400 894400 980400 1066400 1100800 1290000 1410400 1513600 1702800
KW 990 1040 1140 1240 1280 1500 1640 1760 1980

Input power KW 206 218 236 254 262 302 334 354 398
Max Current A 354 374 406 436 450 520 576 612 490
power source 3PH-380V-50HZ(200V/220V/415V   50HZ/60HZ)
Refrigerant Type R22(R134a/R407c/R404A)
Charge kg 82×2 88×2 94×2 100×2 110×2 121×2 132×2 143×2 165×2
Control Thermostatic expansion valve
Compressor Type Semi-hermetic screw
Power KW 103×2 109×2 118×2 127×2 131×2 151×2 167×2 177×2 199×2
Start mode Y-△
Capacity control % 0-25-50-75-100
Evaporator Type shell and tube(stainless steel plate heat exchanger)
Chilled water m3/h 170 179 196 213 220 258 282 303 340
Water pressure KPa 40 41 43 45 45 45 45 43 45
Pipe connection Inch 8" 8" 8" 8" 10" 10" 10" 12" 12"
Condenser Type shell and tube
Cooling water m3/h 206 216 237 257 265 310 339 364 409
Water pressure KPa 48 45 46 48 46 48 48 45 47
Pipe connection Inch 5"×2 5"×2 6"×2 6"×2 6"×2 8"×2 8"×2 10"×2 10"×2
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 3650 3650 3750 3750 4230 4230 4350 4350 4420
Width mm 1120 1220 1300 1450 1380 1480 1450 1560 1650
Height mm 1950 1950 2100 2150 2150 2250 2250 2300 2450
Net weight kg 3950 4100 4450 4700 5000 5250 5500 5750 6000
Running weight kg 4760 4770 5270 5460 5800 6100 6400 6680 6970
The above specifications are according to the following design conditions:
1, Chilled water inlet/outlet temperature 12℃/7℃.
2, Cooling water inlet/outlet temperature 25℃/30℃.
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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