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models of commercial heat pumps


 

"Wave" direct-heating type (instant-heating type) commercial heat pumps (also called industrial heat pumps) are running this way: cold water (e.g. 10℃) goes into the unit, then comes out with terminal temperatures (e.g. 55℃). So in such a water heating system we only need storage water tanks, don't need buffer tanks.

You can also choose circulation heating type commercial heat pumps: They raise water temp by several degrees (e.g. 3-5℃) in one cirlulation, and both buffer tanks and storage tanks are required.

Wanna know the features of different kinds of commercial heat pumps? Read this.

We supply 4 models with input powers from 1.0Kw to 12.5Kw in this series. Installers can make large heat pump water heating projects with any capacities by modular installation (i.e. one control center for many units). To see solutions and examples, click here.

Models: CO-10 (WES-10)/CO-28 (WES-28)/CO-60 (WES-60)/CO-125 (WES-125)

 

ADVANTAGES

COP of heat pumps what's COP
Most of the output heat energy are absorbed from ambient air so electricity will be only 25% or less of total output energy. COPs of "Wave" heat pumps reach 4~6.

water side heat exchangers for heat pumps copper foils for heat pump evaporators
Super heat exchangers with distinctive inner structure and evaporators with copper foils. Other heat pumps use aluminium foils, which are not as efficient as ours.

compressors for heat pumps grundfos water pumps for heat pumpsexpansion valves for heat pumps
Main parts are all famous brands with high qualities. Compressors, water pumps, expansion valves are all top brands (many are No.1 brands) globally. E.g. Copland, Grundfos, Emerson, etc.

plate thickness of heat pumpssalt spray test to plates of heat pumps regarding anti-corrosion
Plates with enough thickness and anti-corrosion. On the right shows the salt spray test. Besides, "Wave" heat pumps use AkzoNobel paintings to cover the plates.

Eco-friendly refrigerant for heat pumpsozone layer
Eco-friendly refrigerant available, e.g. R417a. It's more expensive than R22, but it's better to the ozone layer.

heat pump test
Before delivery, We will do "leakage testing" and "safety testing"to make sure every prodcut is qualified.

And more:
+ Humanized control system, 11-layer safety guard, water-electricity separated entirely. No worry about leakage, poisoning or burning. Using safely and reliably.
+ System 24-hour on/off setting.
+ Do not need special machine room for units. Convenient installation. The heat pump system can be combined with the former water heating system.
+ Advanced defrosting, pressure self-poise function. Able to run in low and high ambient air temperature.
+ As energy efficient and environment friendly products, heat pumps are encouraged in many countries. WAVE commercial heat pumps don't have any restrictions and can run without anybody on guard.

 

SPECIFICATIONS

                                                                                                                                                                         

In Ambient Air Temp of 20°C

Model CO-10 CO-28 CO-60 CO-125
heating capacity Kw 4.5 12.5 26.7 55.6
rate input power Kw 1 2.8 6 12.5
hot water supply △t=40 L/hr 100 270 570 1200
hot water supply △t=35 L/hr 110 310 660 1370
rate current A 4.8 12.6 8.8 16.7
max input power Kw 1.38 3.8 7.2 17
max input current A 6.2 15.2 11 24.5
power system 220V,50Hz 220V,50Hz 380V,50Hz 380V,50Hz
system control on-off automatically, multi-protection and troublebalarm
water-out temp ℃ 57℃default, 40℃~70℃ adjustable
evaporator form inner thread copper tube+fin wing with copper foil
net weight Kg 42 140 260 380
noise dB（A） ≤51 ≤60 ≤60 ≤60
net size mm 850x305x610 910x337x1400 670x1250x820 1380x690x1520
packing size mm 980x390x680 1130x405x1380 1280x700x930 1485x745x1705
max pressure of water system Mpa 1.2 1.2 1.2 1.2

*Data based on: Ambient air temp 20℃ DB/19℃WB, water-in temp 15℃; water-out temp 55℃.
*Please take objects as final reference due to continuous product improvements.

                                                                                                                                                                         

In Ambient Air Temp of 7°C

Model CO-10 CO-28 CO-60 CO-125
heating capacity Kw 2.8 8 17 34
rate input power Kw 0.95 2.6 5.6 11.2
hot water supply △t=46 L/hr 52 150 320 640
hot water supply △t=40 L/hr 60 172 370 731
hot water supply △t=35 L/hr 70 200 420 840
rate current A 4.5 12.6 8.1 16
max input power Kw 1.38 3.8 7.2 17
max input current A 6.2 15.2 11 24.5
power system 220V,50Hz 220V,50Hz 380V,50Hz 380V,50Hz
system control on-off automatically, multi-protection and troublebalarm
water-out temp ℃ 57℃default, 40℃~70℃ adjustable
evaporator form inner thread copper tube+fin wing with copper foil
net weight Kg 42 140 260 380
noise dB（A） ≤51 ≤60 ≤60 ≤60
net size mm 850x305x610 910x337x1400 670x1250x820 1380x690x1520
packing size mm 980x390x680 1130x405x1380 1280x700x930 1485x745x1705
max pressure of water system Mpa 1.2 1.2 1.2 1.2

*Data based on: Ambient air temp 7℃DB/6℃WB, water-in temp 9℃; water-out temp 55℃.
*Please take objects as final reference due to continuous product improvements.

                                                                                                                                                                     
 
In Ambient Air Temp of 0°C
           
Model CO-10 CO-28 CO-60 CO-125
heating capacity Kw 2.4 7.2 13.6 27.2
rate input power Kw 0.92 2.5 5.4 10.8
hot water supply △t=46 L/hr 44 128 272 544
hot water supply △t=40 L/hr 51 146 315 621
rate current A 4.4 11.6 8.0 15.5
max input power Kw 1.38 3.8 7.2 17
max input current A 6.2 15.2 11 24.5
power system 220V,50Hz 220V,50Hz 380V,50Hz 380V,50Hz
system control on-off automatically, multi-protection and troublebalarm
water-out temp ℃ 57℃default, 40℃~70℃ adjustable
evaporator form inner thread copper tube+fin wing with copper foil
net weight Kg 42 140 260 380
noise dB（A） ≤51 ≤60 ≤60 ≤60
net size mm 850x305x610 910x337x1400 670x1250x820 1380x690x1520
packing size mm 980x390x680 1130x405x1380 1280x700x930 1485x745x1705
max pressure of water system Mpa 1.2 1.2 1.2 1.2

 
*Data based on: Ambient air temp 0.2℃ DB/0.5℃ WB, water-in temp 9℃,  water-out temp 55℃.
*Please take objects as final reference due to continuous product improvements.

 
 

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