RJD-28H300/N2-MR

RJD-28H300/N2-MR
RJD-28H300/N2-MR
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  • RJD-28H300/N2-MR
  • Applicable Place: Home,Villa, Etc.
  • Running Mode: DHW
  • Heating Output(KW): 2.8
  • COP: 4.3
  • Power Supply: 220~240V-1Ph-50Hz
  • Running Temperature range(ºC): -5~43
  • Max. Water Temperature(ºC): 60
  • Refrigerant Type : R410A
  • Delivery Time: 25~35 days
  • Inquire Online

Product Information

Product Overview

Combination of mini heat pump and water Tank .
Continuous water volume up to 300LHot water for shower and washing ,
With air duct ,free cool air for rooms .
Easy to be placed in garage ,balcony ,storage rooms 
Completely isolation between water and electricity ,more safety  


Product Advantages
1.Touch screen ,smart control ,simple interface

2.Large area aluminum foil evaporator

3.two parts design for top cover ,easy for maintenance
4.70m D form aluminum coil, wrap around on tank wall as heat exchanger ..Top efficiency &top performance &top safety
5.Danfoss heat expansion valve promote the performance and stability

6.High COP under different ambient temperature and circumstance
Ambient temperature Water temperature Heating time Tank Volume Comprehemsive COP
℃(Dry bulb)  
Minute L
15 15-45  227 300 4.26
20 8-50 294 300 4.63
7 15-45 312 300 3.26
25 15-45 176 300 5.51
25 54-59 36 300 3.06
43 51-60 49 300 2.01
-7
33-38 83 300 2.01
15 46-53 70 300 2.45
2 31-39.5 105 300 2.6
7.TUV certificated


Product Specification
MODEL RJD-28H30/N2-MR
Power supply V/Ph/Hz 220~240V-1Ph-50Hz
Water tank capacity L 300
Runnning Ambient temp. -5~43
Water outlet Temp 25~60
Water heating Heating Capacity[1] KW 2.8
Rated input KW 0.65
Rated Current A 2.95
Max.input consumption [2] KW 1.1
Max. input Current  [2] A 5
Compressor Type Rotary
Brand Mitsubishi
Condenser Type φ9.52 Hydrophilic Aluminum Fins
Fan motor Speed(hi/lo) r/min 1400/830
Water pipeline Water inlet pipe  3/4"(DN20)
Water outlet pipe  3/4"(DN20)
Condensation pipe  1/2"(DN15)
NOTE The water tank is surrounded by D type aluminium pipe,and no coper pipe inside the water tank
Unit dimension(W*H*D) mm φ640*1930
Packing dimension(W*H*D) mm 680*1950*680
Net weight Kg 90
Max.operation weight (full loaded) Kg 390
Refrigerant type R410A
Electric Heater KW 1.5
Noise level at 1 meter distance dB(A) ≤50
Remarks [1]Measurement conditions:
Instant heating: Ambient temperature 15℃/12℃(DB/WB), heating the water from 15℃ to 45℃.
[2] Not include auxiliary electric heating power and current.

Product Application

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