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Ground Source Heat Pump (MDS50D)

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Guangzhou E-backs new energy technologies Co., Ltd.



  • Chinese Supplier

  • Free Member

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Product Description

Ground source heat pump MDS50D
1. Gain ISO, CE and CCC certificate
2. High COP, EER, 75%Energy-Saving
3. Automatical high/low pressure protection
4. Low noise, Safety, Easy installation, Intelligentized manipulation

The heat pump have two working mode: Heating mode and cooling mode. The working mode can be changed in summer and in winter by operating the control panel.

Users can use the heat pump connect air conditioning water system, to get cool water and heat water connecting the fan coils.

Users must inject water pipe with mixing liquid(30% alcohol and 70% water) to prevent frostbite.

We have ground source heat pump item: MDS20D, MDS30D, MDS50D, MDS100D, MDS200D and MDS300D for your choice.

Item(unit)  MDS50D
Rated input power(Kw) 4.4
Rated heating capacity(Delivered)(Kw) 19
Rated cooling capacity(Kw) 14
Rated voltage(V) 380
Rated frequency(Hz) 50/60
Rated current(A) 9
Rated outlet water temperature( Celsius degree ) 55
Maximum outlet water temperature( Celsius degree ) 60
Cold water temperature drop( Celsius degree )  3~5
Water flow(L/H) 5500
Pipe size of load side diameter(mm) Dn25
Pipe size of heat source side diameter(mm) Dn25
Dimensions(mm) 770*640*730
Packing  Dimensions(mm) 810*680*750
Weight(Kg) 170
Level of security IP×4
Electric shock protection grade 1 grade
Noise(Db) ≤50
Refrigerant R417A/R407C/R404A/R22/R134A
Compressor Copeland
Condenser Shell and tube heat exchanger or
Double pipe heat exchanger 
Evaporator Plate heat exchanger  
Throttle units Electronic expansion valve/
thermal expansionvalve/capillary
Control System Multi-Control

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