China Custom Auto Switch Water Cooled Screw Chiller
Description:
The series water chiller adopts efficient semi-closed screw compressor. the compressor adopts a 5:6 asymmetric high-efficiency screw rotor, which is graded or steplessly energy regulated. It is automatically adjusted according to load changes and is more energy efficient. The unit heat exchanger adopts high-efficiency heat exchange tube to improve the refrigeration efficiency, and the unit is equipped with multiple protections to make the unit operate safely and reliably.
Features of chiller:
- Employing original single/double SCREW compressor, Compressor may according loading auto-adjust, add level sensor for prevent compressor low-loading to luck-oil, extent use life
- Employing all-new imported high class component
- Employing two sets of compressor which can be used jointly or independent
- Switch control, easy operation and maintenance
- The weld of brass pipe is non-oxidization
and Evaporator both to conform GB150, GB151, TB/T4750-2003,operation safe
Safety system:
1 Compressor reverse protective
2 Freeze protector protective
3 Refrigerant safety valve
4 Buzzer
5 High-pressure gauge and Low-pressure gauge
6 Power phase failure protector
7 Coil over-heat protector
8 Temperature auto-switch
9 Refrigerant shortage protective
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Water cooled screw chiller(Environmental protection)
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Model
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HTK-M200
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HTK-M220
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HTK-M250
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HTK-M270
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HTK-M300
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HTK-M350
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HTK-M400
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HTK-470
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HTK-M530
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HTK-M600
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HTK-M660
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HTK-M750
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HTK-M840
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Cooling
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KW
|
195
|
220
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250
|
265
|
297
|
350
|
400
|
466
|
530
|
598
|
662
|
748
|
835
|
|
Capacity
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Kcal/Hr
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167700
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189200
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215000
|
227900
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255420
|
301000
|
344000
|
400760
|
455800
|
514280
|
569320
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643280
|
718100
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|
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RT
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|
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Power
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50HZ
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3P-380V-50HZ
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Input power(KW)
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|
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|
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103
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|
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|
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EER
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COP
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|
|
|
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|
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Freezing medium
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R134a
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|
control mode
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Thermal expansion valve
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Comprosser
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Mode
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Semi-closed double screw
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Working style
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Y-Δ/Δ-Δ
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Capacity
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0-25%-50%-75%-100%
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Condensor
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Mode
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Efficient external thread shell and tube type
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Cooling water
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In 30℃/Out 35℃
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tempreture
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Cooling water flow (m³/h)
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|
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|
57
|
|
|
86
|
|
114
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|
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|
|
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Pressure loss (Kpa)
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55
|
55
|
58
|
58
|
58
|
61
|
61
|
63
|
65
|
65
|
66
|
67
|
67
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waterpipe
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DN80
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DN80
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DN100
|
DN100
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DN100
|
DN100
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DN125
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DN125
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DN125
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DN150
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DN150
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DN150
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DN200
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Evaporater
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mode
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Efficient internal thread shell and tube type
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Freeze water
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In 12℃/Out 7℃
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tempreture
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Freeze water flow (m³/h)
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|
|
43
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|
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Pressure loss (Kpa)
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52
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55
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58
|
58
|
58
|
58
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61
|
61
|
61
|
62
|
64
|
64
|
64
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waterpipe
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DN80
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DN80
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DN100
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DN100
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DN100
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DN100
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DN125
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DN125
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DN125
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DN150
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DN150
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DN150
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DN200
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Safeguard
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High and low pressure protection; overload protection; anti-phase protection, compressor over temperature protection;
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high pressure safety valve protection; oil pressure protection; exhaust over heat protection
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Units Weight
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Kg
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980
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1250
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1590
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1720
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2040
|
2460
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2780
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3060
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3200
|
3850
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4100
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4300
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4480
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Size
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L(mm)
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2300
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2300
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2800
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3200
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3200
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3600
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3600
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3800
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4000
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4000
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4100
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4100
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4100
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W(mm)
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1100
|
1100
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1250
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1250
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1360
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1360
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1360
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1400
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1480
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1480
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1500
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1500
|
1500
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H(mm)
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1420
|
1420
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1530
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1620
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1620
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1760
|
1760
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1780
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1820
|
1820
|
1900
|
1900
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1900
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Noise(dB)
|
72
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72
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73
|
74
|
74
|
75
|
75
|
76
|
77
|
77
|
78
|
79
|
81
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Note:
- Above cooling capacity parameters are all based on the conditions of condensation temperature 40℃, evaporation temperature 2℃.
- We can make order according to your requirement.
- Please indicate the hot recycled if needed, as the recycle rate can be up to 25%-30% of the unit refrigerating capacity, the temperature can be up to 55℃.
Buy low price, high quality 50HZ water chiller for Aquaculture, overload protection Small Cooled Industrial Water Chiller, Module air cooled Scroll chiller for pipeline, water heater for hotel.
