In the application of Ground energy heat pump GSHP, a reliable and stable running condition as CWW water to water system for unit is more beneficial to effect good performance.
In application of geothermal heat pump, it has special advantages, compared with air source heat pump at the same working condition, it can reduce consumed electricity about 30%; compared with electricity heating system, it save 70% running cost.
Clitech CWW heat pumps have different models from small to big, can meet wide demands of ordinary families, factories, schools, hotels, restaurants, hospitals,, superstore, entertainment center, healthy center, villas and so on the buildings centralized or distributing needs of heating, supply in winter heating and in summer cooling.
Parameter list:
Website:www.clitechchina.com
Word: Soil source heat pump
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CWW-RB
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CWW-200
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CWW-230
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CWW-290
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Rated cooling
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Cooling capacity
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kw
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192
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230
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288
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Input power
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kw
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38.3
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45
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57.5
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Input current
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A
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72.1
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93.8
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108.2
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EER
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5
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5.1
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5
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Rated heating
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Heating capacity
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kw
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234.8
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280.9
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352.2
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Input power
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kw
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50.2
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61.4
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75.3
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Input current
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A
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86.8
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107.6
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130.2
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COP
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4.7
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4.57
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4.7
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Power source
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V/P/Hz
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380V/3N/50Hz
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Noise level
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dB(A)
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<74
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<79
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<82
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Unit size W x D x H
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mm
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2500 x 850 x 1500
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2700 x 850 x 1550
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2700 x 850 x 1550
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Weight
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kg
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1160
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1380
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1650
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Maximum outlet water temp
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°C
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60°C
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Throttle type
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External equalizer thermostatic expansion valve
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Refrigerate type
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R417A/ R407C
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Compressor type
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Hermetically sealed scroll compressor
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Compressor qty
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pc
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2
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3
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3
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Water source side
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Heat exchanger type
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Efficient shell tube heat exchanger
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Water flow
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m3/h
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18
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21.5
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27.01
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Water pressure loss
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kPa
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30-70
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Pipe size
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DN
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80
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100
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125
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Water side max working pressure
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kPa
|
1000
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1000
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1000
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water chiller side
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Heat exchanger type
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Efficient shell tube heat exchanger
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Water flow
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m3/h
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33.02
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39.55
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49.53
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Water pressure drop
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kPa
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30-70
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Pipe size
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DN
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80
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100
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125
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Water side max working pressure
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kPa
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1000
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1000
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1000
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1.Rated cooling: heat source side inlet water temp 18°C,outlet water temp is 29°C,air conditioning side inlet water temp. is 12°C outlet water temp is 7C.
2.Rated heating: heat source side inlet water temp 15°C,air conditioning side inlet water temp 40°C.outlet water temp 45°C
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