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Commercial Heat Pump water heater(direct heating)

This series is designed to directly provide hot water supply to end-facilities.
Adopted special variable flow controlling device, it overcomes the weakness of
circulation heating models to keep constant hot water supply in variable ambient
temperatu
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Description
Copeland Scroll compressor    
High efficiency COP>4.4
Intelligent control system
Intelligent defrosting 
Modular intelligent combination technology
High efficiency and energy saving, proportional water inlet, water temperature stabilization system
R410A refrigerant, ECO friendly

 
Model No. KY210SE KY400SE

 
5HP 10HP
Standard Configuration
Cabinet Galvanized steel/Anti-rusting stoving varnish/White
Compressor Copeland Scroll Compressor
Refrigerant R410a
Heat exchanger Co-axial heat exchanger (tube in tube)
Expansion valve Saginomiya/Sanhua EEV
Defrosting Auto-defrosting (reversing)
Technical Specification
Heating capacity (kW) 19.5 42
Input Power (kW) 4.4 9.35
COP 4.43 4.49
Input current (A) 8 16.5
Max. Input power (kW) 6.8 14
Max. Input current (A) 12.2 25
Power supply (V/Ph/Hz) 380/3/50
Hot water yield (L/h) 419 902
Rated/Max hot water outlet (℃) 55
Exhaust gas pressure (Mpa) ≤4.2 ≤4.2
Electric shock protection rating
Waterproof rating IPX4
Pipeline water pressure (Mpa) ≤0.7 ≤0.7
Circulating water Pipe diameter Dn25 Dn40
Unit dimension (mm) 840×840×938 1503×723×1208
N.W.(kg) 150 293
Noise (dB(A)) ≤58 ≤62
 
Remark: test condition Ambient temperature DB20℃/WB15℃, to heat initial water temperature from 15℃ to 55℃.



High-performance FM
It use inner rotor axial flow silent fan with five-leaf balance aluminum alloy wind wheel. It has the advantages of corrosion resistance, large air volume and low noise.



Patent louvered casing
Tongyi’s patent louvered casing can better for waterproof,windproof and dust-proof. Patent no.:CN201030670236.9.



EEV,precise flow control
Wide working temperature range, faster and more accurate refrigerant flow control than capillary and mechanical expansion valve. Best choice to achieve higher efficiency and energy-saving. 


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