Air to Water Heat Pump for Low Temperature

Air to Water Heat Pump for Low Temperature

What’s good about Deron’s EVI Heat Pump? 1. Running stably lower than -25℃ ambient temperature, best choice for house heating in northern area. 2. LED touch screen control panel, easy to access all functions of the machine, and with simple setting it will run automatically ever since. 3....

Product Details

What’s good about Deron’s EVI Heat Pump?

1. Running stably lower than -25℃ ambient temperature, best choice for house heating in northern area.

2. LED touch screen control panel, easy to access all functions of the machine, and with simple setting it will run automatically ever since.

3. Efficient defrosting and draining, dust proof, long usage life.


Overview:

EVI technologies

Expansion valve and magnetic valve all from Emerson

Copeland scroll compressor with R407C

Alloy axial flow motor with water-proof design, high efficiency and power-saving

Stainless steel plate heat exchanger for heat transferring between refrigerant and tube in tube heat exchanger for heat transferring between refrigerant and water

High defrosting efficiency

Compact and screw-hiding design

Operating ambient temperature ranged from -25℃-45℃


Model


DE-27W/CW

Power supply

(V/ph/Hz)

380/3/50

*Heating capacity

(kW)

11.6

*Rated power input

(kW)

2.7

Water feed speed

(L/h)

215

Test condition

*Ambient temp.(Dry Bulb/Wet Bulb): 20掳C聽/15掳C, Water    temp.(in /out): 15掳C/55掳C.

**Heating capacity

(kW)

6

**Rated power input

(kW)

2.25

Water feed speed

(L/h)

107

Test condition

** Ambient temp.: -15℃, Water    temp.(in /out): 15℃/55℃.

***Heating capacity

(kW)

4.6

***Rated power input

(kW)

2.2

Water feed speed

(L/h)

98

Test condition

***Ambient temp.: -25℃, Water    temp.(in /out): 15℃/55℃.

Refrigerant


R417A/R407C

Refrigerant weight

(g)

2000

Compressor

(type)

Scroll

(number)

1

Fan

(type)

Axial flow type with Nylon fan blade

(discharging)

Horizontal

(number)

1

(air flow)(m3/h)

3200

Evaporator


Aluminium/Cu lamellar tube evaporator

Condenser (heat exchanger)


Coaxial coil heat exchanger

Economizer


Stainless steel plate

Throttling device


Emerson thermal expansion valve

Controller


Indoor Digital Controller

Required water flow rate

(m3/h)

2.2

Water connection


G1"

Required tank cubage

(t)

2-3

Max. current

(A)

7.2

Noise

dB (A)

>60

Max. water temp.

(℃)

60

Operation temp. range

(℃)

-25-45

Net weight

(kg)

130

Net size-(L*W*H)

(mm)

950X570X1480

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