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EVI Air Source Heat Pump - Vertical Blowing

  • Product Type: EVI Air to Water Heat Pump
  • Place of origin: China
  • Model No: EVI Air Source Heat Pump - Vertical Blowing}
  • Price Terms: EXW, FOB, CIF
  • Payment Terms: L/C, D/P, T/T
  • Package: 1 Pc/Ctn/Pallet
  • Minimum Order: 1 Unit
  • Delivery Time: 30~35 Days
  • Brand Name: OEM or KOLANT

Products Information

What is the benefits of EVI heating technology?

There is no doubt that air source heat pumps can make great economic and environmental benefits if they are properly used. However, as a matter of fact, most air source heat pumps work with very poor efficiency or even can not work when the environment temperature is lower than -10℃.

The EVI (enhanced vapor injection) heating technology is an innovation in the compressor and the refrigerant circulation. By this technology, the permitted operating range of a heat pump is extended to a much lower air temperature region, and the heating performance under low environment temperature is greatly improved.

Other features

Functionatility

Kolant provides various capacities of EVI heat pumps for both residential or commercial applications. The heat pump can be used not only for heating in cold areas, but also for hot water or cooling as the optional function. They can be widely used for different purposes in different occasions.

Cascade control

The colorful touch screen LCD controller can be used not only as a wired controller of one single unit, but also as a central controller that can regulate up to 16 units. The maximum heating capacity of one system can be more than 1,000kW via cascade control.

Modbus Protocol

Except wired controller and central controller, KOLANT commercial heat pumps are specially designed to be compatible with modbus protocol, this means your heat pumps can be controlled by a building automatic control system if it is necessary.

Smart WIFI control

By the innovative technologies, it is possible for users to control KOLANT heat pumps anytime, anywhere just via a mobile phone. Just imagine that you turn on your heat pump on your way home, then you can enjoy the comfortable environment created by KOLANT heat pumps as soon as you get home, It is fantastic, isn't it?

Reliable and durable

All the important components of KOLANT EVI heat pumps are from world-famous brands to make sure the high reliability and durability within its permitted operating range.



MODEL KRS-330E/SN1-CH-EVI KRS-430E/SN1-CH-EVI KRS-700E/SN1-CH-EVI KRS-1400E/SN1-CH-EVI
Power supply Ph-V-Hz 380V/3PH/50HZ
Working temp ℃ -25℃~43℃
Max. outlet Water temp. ℃ 60℃
Water Heating (Cooling) Capacity Rated Heating capacity  (A7/W40~45) KW 33 43 70 140
COP W/W 3.4 3.45 3.4 3.4
Rated Cooling capacity (A35/W12~7) KW 25.5 33 53 105
EER W/W 2.5 2.4 2.4 2.4
Heating capacity in low temp.(A-12/W41) KW 22.2 28.5 47.2 90
COP W/W 2.32 2.35 2.33 2.33
Hot Water Output L/H 774  1010  1612  3220 
Rated Consumption Power KW 9.71 12.46 20.59 41.2
Rated current   A 16.7 21 35.5 71
Max. input consumption  KW 14.57  18.69  30.89  61.80 
Max. input current   A 25.05  31.50  53.25  106.50 
Starting current   A 70 102 153 190
Cabinet  Galvanized cabinet of electrophoresis(EP)
Compressor Type EVI scroll
Brand Copeland
Quantity 2 2 2 4
Fan motor Input W 290 400 1000 1000
Speed r/min 900 900 900 900
Diameter of fan mm 560 600 710 710
Quantity 2 2 2 4
Condenser  Type Copper tube in shell
Evaporator Hydrophilic aluminium
Water system materials of water pipe Copper
water flow m3/h 5.48  7.09  11.39  22.57 
Water different pressure Kpa 60 65.00  65 70
Diameter,water inlet pipe mm (1-1/2)" 2” 2" (2-1/2)"
Diameter,water outlet pipe mm (1-1/2)" 2” 2" (2-1/2)"
Refrigerant R407C
Outdoor noise level
（under anechoic  circumstance） 		 (1 meter) dB(A) 61 65 70 72
 (4 meter) dB(A) 49 53 58 60
 (10 meter) dB(A) 41 45 50 52
Wire controller Type Intelligent   &  LCD
The length of wires m 10
set Temp. ℃ 10~55
Waterproof(IP) IPX4
Electrical shock protection I
Water connection Inch (1-1/2)" (Female) 2”(Female) 2"(Female) Flange DN80
Outdoor unit NG kg 243 410 530 1120
WG kg 288 500 595 1200
Dimension(W*D*H) mm 1450*730*1266 1650*855*1620 2000*980*1960mm 2000*2160*2230mm
Packing size mm 1560*825*1540 1770*980*1810 2130*1100*2150 mm 2090*2290*2360mm