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Commercial EVI Low Temperature Air Source Heat Pumps

Commercial EVI low temperature air source heat pumps

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  • Product Details

Commercial EVI low temperature air source heat pumps 


This is EVI low temperature air source heat pumps for commercial hot water rated temperature 50℃ in lowest ambient -25℃ area. 

With the technology from Copeland, our best design and long time testing, the heat pump can work as its best capacity, high COP even in ultra low ambient temperature.


Product Info.

Compressor

Copeland EVI scroll

Capacity

12KW,20KW,36KW,55KW,75KW, 110KW, 150KW

Refrigerant

R410A

Condenser

"ND" Shell & Coil heat exchanger

Evaporator

Finned tube heat exchanger(High quality, stainless steel 304 for frame)

Fan motor

Axial

Fan blades

Metal

AC contactor & Relay

Schneider

Electronic expansion valve

Japan Saginomiya or World No.1 Sanhua

Reversing valve

World No.1 Sanhua

Controller

LCD

Package

Wooden case or Carton

Fasteners

Stainless steel 304


Additional Info. 

Delivery time

25 days after order confirmed

Warranty time

24 months after shipment

Payment term

T/T or L/C at sight

Production capacity

400 units per month

Brand

MES or OEM


Parameters 

Winter series (EVI air 

source heat pump low 

temperature type 

for hot water)     

WT-1609








WT12-L5WT20-L5WT36-L10WT55-L10WT75-L20WT110-L20WT150-L40

Normal 

condition

Heating

capacity

kW1220365575110150
Input powerkW2.664.397.9512.1416.4824.3433.26
Input currentA5.038.3115.0222.9531.154662.86
COP/4.514.554.534.534.554.524.51

Nominal  

condition

Rated heating

capacity

kW9.51530456090130

Rated input 

power

kW2.513.97.8111.8415.7523.8134.57

Rated input 

current

A4.747.3614.7722.3829.764565.35
COP/3.793.853.843.83.813.783.76

Low temperature 

condition

Heating

capacity

kW6101916385575
Input powerkW2.333.837.366.3515.0221.9130.12
Input currentA4.337.1313.711.8127.9440.7656.02
COP/2.582.612.582.522.532.512.49

Maximum input 

power/current

kW/A3.61/6.925.71/11.2010.62/20.7516.52/32.2322.27/43.3631.38/61242.92/83.62

Setting water 

temperature

50℃(default) 28-60℃(adjustable)

Power supply

380V~3N/50Hz(Special power supply for option)

CompressorTypeHermetic scroll type
Start mode

Directly start (Soft sart for option)

QuantityUnit1122234

Water side 

heat exchanger

Type

Shell & coil(tube) heat exchanger

Water flowM3/h2.13.36.29.512.918.124.9

Water 

pressure 

drop

KPa≤50≤55≤60≤60≤65≤68≤75

Connection 

size

DN25253232506580
Air SideExchangerFinned tube heat exchanger

Rated Air 

flow

m3/h350063201250014800260003900052000

Rated output 

power of fan 

motor

W120250550750110015002200
EconomizerType

Brazed plate type heat exchanger

RefrigerantThrottle typeElectronic expansion valve
TypeR410a
Quantitykg1.93.33.3x24.2x26.4x26.4x36.4x4
Protections1. High pressure and low pressure protection,
2. Anti-freezing protection,
3. High temperature protection,

4. Too big of the water temperature 

difference for outlet and inlet protection,

5. Overload protection,
6. Lack phase protection,
7. Reverse phase protection, etc..
NoiseDB(A)≤55≤58≤65≤68≤70≤73≤75
Dimensionmm1100x410x1550990x990x18001000x2050x18502000×2050×1980

Wooden case package 

dimensions(L*W*H)

mm1146x456X17121046x1046x19681056x2106x20181056x2106x2018
Net weightkg1151353554156258551250
Gross weightkg1301503854456608901285
Testing condition: 1. Normal condition: dry bulb 20℃, wet bulb 15℃; initial water temperature 15℃, end water temperature 55℃.
2. Nominal condition: dry bulb 7℃, wet bulb 6℃; initial water temperature 9℃, end water temperature 55℃.                 
3. Low temperature condition: dry bulb -12℃, wet bulb -14℃; initial water temperature 9℃, end water temperature 55℃.
The above parameters may have some differences from the final product because of products updating, please refer to final product lable when buy, or refer to us for any information. Our company keeps the right to interpret.


MES, one of the professional manufacturers and suppliers of commercial evi low temperature air source heat pumps in China, has been developing and manufacturing heat pumps for over 10 years and become one of the famous such brands. In order to make customers 100% satisfied, we also offer installation service. Now, don't hesitate to buy high quality commercial evi low temperature air source heat pumps made in China at competitive price with our factory.

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