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You are here: Home » Products » EVI air to water heat pump » -25c Low Temperature Evi Air to Water Domestic Heat Pump Water Heater

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-25c Low Temperature Evi Air to Water Domestic Heat Pump Water Heater

Quantity:
  • MG-10KFGRS
  • CE, ISO9001, CCC, CB, UL
  • Mango
  • Plywooed
  • 74kw
  • China
  • 8415812000
-25C Low Temperature Evi Air to Water Domestic Heat Pump Water Heater

Low noise House Heating Heat Pump

50hz/60hz House Heating Heat Pump with R407C/R417A/R410A

Function:

1, Heating/Hot water mode
2,Compressor over current protection function
3, Automatically remember all parameters if power off
4, Display water tank temp, preset temp and inquiry function
5,Turn on/off at two certain period of time within 24 hours.
6,Compressors run in balance and starts are staggered.
7,Electric heating back up.
8,Automatically and forced defrosting function
9,Huge LCD display (with blue background and white word).
10,Perfect protect and display
11,Lack of phase or wrong phase of three phase power supply can be protected.
12,Anti-freezing function
13, Under the condition of without control panel (or panel damaged), system can work automatically.
14,Linkage interface (optional)


Temperature:

1, Working temperature range of outdoor: -25ºC to 43ºC
2,Rated working condition: Rated working condition: dry-bulb temp: 20ºC, wet-bulb temp: 15ºC, cool water temp: 15ºC, hot water temp:55 ºC.
3, Max water temperature: 60ºC


Some important information:

1,Working mode: Heating mode
2,Level of protection: IPX4
3,Electric shock proof grade: I
4,Refrigerant: R407C or R134A or R417A

Components:

1,Compressor: Copeland scroll compressor
2,Controller:wedy multifunction controller, (circuit board, LCD panel, temperature sensors)
3,Evaporator: Hydropilic Aluminium foil and internal thread copper pipe heat exchanger
4,Throttle unit: Danfoss electric expansion valve
5,Cabinet: Galvanized sheet/ Spray coating/ gray color or stainless steel
6,Condenser: high efficiency shell and tube heat exchanger or double-pipe heat exchanger

Model MG-03KFGRS MG-045KFGRS MG-03KFGRS/380 MG-05KFGRS MG-10KFGRS MG-20KFGRS
Heating capacity 20ºC kW 10 18.5 11 20 40 78
Heating input power kW 2.45 4.48 2.7 4.85 9.8 19
Rated current A 11.7 21.4 5.4 9.7 19.6 38.0
COP 4.08 4.13 4.07 4.12 4.08 4.11
Hot water capacity L/H 215 398 236 430 860 1677
Heating capacity 7ºC kW 8 14.8 8.8 16 32 62.4
Heating input power kW 2.31 4.32 2.56 4.68 9.40 18.20
COP 3.46 3.43 3.44 3.42 3.40 3.43
Hot water capacity L/H 172 318 189 344 688 1341
Heating capacity -10ºC kW 5.6 10.4 6.2 11.2 22.4 43.7
Heating input power kW 2.15 4.05 2.40 4.45 8.80 17.80
COP 2.60 2.56 2.57 2.52 2.55 2.45
Hot water capacity L/H 120 223 132 241 482 939
Heating capacity -20ºC kW 4.2 7.8 4.6 8.4 16.8 32.8
Heating input power kW 2.05 3.82 2.30 4.21 8.10 16.20
COP 2.05 2.03 2.01 2.00 2.07 2.02
Hot water capacity L/H 90 167 99 181 361 704
Power supply 220~240V/50Hz/1ph 380V~415V/50Hz/3ph
Rated/Max outlet water temp ºC 55~60
Level of protection IPX4
Electric shock proof grade I
Water flow m3/H 2.1 4.0 2.4 4.3 8.6 16.8
Water pressure drop kPa ≤38 ≤40 ≤38 ≤43 ≤50 ≤65
Refrigerant R407C
Compressor Copeland EVI compressor
Compressor model * qty ZW34KSE*1 ZW52KSE*1 ZW34KSE*1 ZW61KSE*1 ZW61KSE*2 ZW108KSE*2
Condenser High efficient tube-in-shell heat exchanger
Evaporator Blue hydrophilic aliuminium foil,wavy fin and copper tube heat exchanger
Fan Motor 90W*1 90W*2 90W*1 90W*2 550W*2 800W*2
Economy unit Stainless steel Plate heat exchanger
4-way valve SHF-11-45D1*1 SHF-20A-46*1 SHF-11-45D1*1 SHF-20A-46*1 SHF-20A-46*2 SHF-35A-79*2
Throttle unit Thermal expansion valve
Controller Microcomputer central processor (LCD wire controller)
Protection function temperature protection, time protection, water flow protection, antifreeze protection, current protection
Ambient temperature (-25ºC -- 46ºC)
High pressure switch 3.0/3.4MPa
Low pressure switch 0.05/0.15MPa
Water pipe size DN25 DN25 DN25 DN25 DN32 DN50
Noise dB(A) ≤50 ≤55 ≤50 ≤55 ≤65 ≤70
Dimension L*W*H 830*490*1160 1095*420*1420 830*490*1160 1095*420*1420 1500*800*1550 2170*1065*1890
Weight kg 112 164 112 164 320 580



-25c Low Temperature Evi Air to Water Domestic Heat Pump Water Heater

-25c Low Temperature Evi Air to Water Domestic Heat Pump Water Heater

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    Phone : 86-20-28608319
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