Minus 25 Degree Cold Area Evi Air Source Heat Pump Heating and Cooling System

Product Details
Customization: Available
Certification: ISO9001, CE
Working Medium: R407c, R410A
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LC, T/T
OEM/ODM Availability
Yes
  • Minus 25 Degree Cold Area Evi Air Source Heat Pump Heating and Cooling System
  • Minus 25 Degree Cold Area Evi Air Source Heat Pump Heating and Cooling System
  • Minus 25 Degree Cold Area Evi Air Source Heat Pump Heating and Cooling System
  • Minus 25 Degree Cold Area Evi Air Source Heat Pump Heating and Cooling System
  • Minus 25 Degree Cold Area Evi Air Source Heat Pump Heating and Cooling System
  • Minus 25 Degree Cold Area Evi Air Source Heat Pump Heating and Cooling System
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Basic Info.

Model NO.
ESSA Series
Compressor
Emerson Copeland Evi Series
Throttle Unit
Electric Expansion Valve
Structure
Monoblock Type
Application
Cooling and Heating
OEM/ODM
Available
Warranty
2 Years, 18 Months, 1 Year
Power Source
Electric
Water Side Heat Exchanger
Tube in Shell Type/Plate Type(Optional)
Power Supply
50Hz, 60Hz(Optional)
DC Inverter
Optional
Housing Material
Galvanized Steel
Working Ambient Termp.
-25deg C~43deg C
Refrigerant
R407c, R410A(Optional)
Air Side Heat Exchanger
Blue Aluminum Fin Arround Copper Tube
Overseas Service
Available
Transport Package
Standard Export Package
Specification
CE
Trademark
ESACIR
Origin
Guangdong, China
HS Code
8418692090
Production Capacity
2000PCS/Year

Product Description

1.Application of Air Source Heat Pump
--Eurostars EVI air source heat pumps are designed for house heating and cooling. User can change the working mode by operating the controller. Compressor starts/stops according to return water temperature. When all rooms reach preset temperature by room thermostat, heat pump will be turned off through linkage switch.
--Wide Range of Applications: these EVI low temperature heat pumps could meet the heating and cooling requirements of different places, such as villas, houses, schools, factories, hotels, hospitals, spa centers, sauna centers, greenhouses, flower gardens, farms, etc. 


2.Eurostars Air Source Heat Pump Features:
1. Environmental friendly and safe
Electric parts and water system is completely cut off, ensuring security water use, no pollution to the atmosphere and free of greenhouse effect and it is the safest water heater
2. Wide climatic zone adaptability
Our heat pumps with special designing possess better climatic adaptability, can work from -25degrees to 43degrees.
3. Energy-saving
Heat pump water heater is a high efficient transferring heating equipment which is driven by electricity. The operating cost is only 1/4 of electric water heater, 1/3 of gas water heater.
4. Automatic intelligent control system
Adopting intelligent computerized automatic control system, no manual cost, easy to operate, convenient, make heat pump work safely and reliably.
Control panel with modularized unit design can control more flexible heat pumps packs, with user-friendly operating system interface, easy to operate..
5. Widely used
Heat pump is applied to hot water for household and commercial use like families, schools, hospitals, shower center, swimming pools, etc. and industrial use like electroplating, drying, etc.


3. Air Source Heat Pump Technical Data
Air Source Heat Pump Unit(EVI Low Ambient Temp.Type)  (Heating&Cooling)
Model ESSA-05LHN ESSA-05LHN ESSA-05LHN ESSA-05LHN
2.5ES 3ES 4.5ES 5ES
Working mode Heating&Cooling
Power supply 220V/50HZ 380V/50HZ 220V/50HZ 380V/50HZ
Heating Air DB/WB:
7ºC/6ºC,
water In/outlet:
40
ºC/45ºC
Heating capacity (kW)  7.6 8.4 14.0 15.2
Input power(kW)  2.32 2.58 4.38 4.75
Current(A)  11.1 4.7 21.0 8.7
COP(W/W) 3.28 3.26 3.20 3.20
Water flow(m3/h) 1.7 1.9 3.1 3.4
Air: -10ºC/ ,
Water In/outlet:
40
ºC/45ºC
Heating capacity (kW)  5.32 5.88 9.8 10.64
Input power(kW)  2.20 2.45 4.16 4.51
COP(W/W) 2.41 2.40 2.36 2.36
Air: -20ºC/   ,
Water In/outlet:
40
ºC/45ºC
Heating capacity (kW)  4.0 4.4 7.4 8.0
Input power(kW)  2.09 2.33 3.95 4.29
COP(W/W) 1.91 1.89 1.86 1.86
Air: -25ºC/ ,  
Water In/outlet:
40
ºC/45ºC
Heating capacity (kW)  3.9 4.2 6.4 7
Input power(kW)  2.35 2.52 4.40 4.30
COP(W/W) 1.66 1.67 1.45 1.63
Cooling Air DB/WB:
35ºC/24ºC,
water In/outlet:
12
ºC/7ºC
Cooling capacity (kW) 6.8 7.6 12.6 13.7
Input power (kW) 2.39 2.66 4.51 4.89
Current (A) 11.4 4.8 21.6 8.9
COP(W/W) 2.86 2.84 2.79 2.80
Water flow (m3/H) 1.5 1.7 2.8 3.1
             
Model ESSA-10LHN ESSA-10LHN ESSA-10LHN ESSA-15LHN
5.5ES 7ES 2*5ES 2*7ES
Working mode Heating&Cooling
Power supply 220V/50HZ 380V/50HZ 380V/50HZ 380V/50HZ
Heating Air DB/WB:
7ºC/6ºC,
water In/outlet:
40
ºC/45ºC
Heating capacity (kW)  17.5 19.0 30.4 40.8
Input power(kW)  5.46 5.94 9.5 12.75
Current(A)  26.1 10.8 17.3 23.2
COP(W/W) 3.2 3.2 3.2 3.2
Water flow(m3/h) 3.9 4.2 6.8 9.1
Air: -10ºC/ ,
Water In/outlet:
40
ºC/45ºC
Heating capacity (kW)  12.25 13.3 21.28 28.56
Input power(kW)  5.19 5.64 9.03 12.11
COP(W/W) 2.36 2.36 2.36 2.36
Air: -20ºC/   ,
Water In/outlet:
40
ºC/45ºC
Heating capacity (kW)  9.2 10.0 16.0 21.4
Input power(kW)  4.93 5.36 8.57 11.51
COP(W/W) 1.86 1.86 1.86 1.86
Air: -25ºC/ ,  
Water In/outlet:
40
ºC/45ºC
Heating capacity (kW)  7.5 9 14 19
Input power(kW)  5.10 5.80 8.60 12.00
COP(W/W) 1.47 1.55 1.63 1.58
Cooling Air DB/WB:
35ºC/24ºC,
water In/outlet:
12
ºC/7ºC
Cooling capacity (kW) 15.8 17.1 27.4 36.7
Input power (kW) 5.62 6.12 9.79 13.13
Current (A) 26.9 11.2 17.8 23.9
COP(W/W) 2.80 2.79 2.80 2.80
Water flow (m3/H) 3.5 3.8 6.1 8.2
             
Model ESSA-20LHN ESSA-30LHN ESSA-40LHN  
4*5ES 4*7ES 4*9ES  
Working mode Heating&Cooling
Power supply 380V/50HZ 380V/50HZ 380V/50HZ  
Heating Air DB/WB:
7ºC/6ºC,
water In/outlet:
40
ºC/45ºC
Heating capacity (kW)  60.0 76.0 115  
Input power(kW)  18.7 23.76 35.9  
Current(A)  34.1 43.3 65.5  
COP(W/W) 3.21 3.20 3.20  
Water flow(m3/h) 13.4 17.0 25.7  
Air: -10ºC/ ,
Water In/outlet:
40
ºC/45ºC
Heating capacity (kW)  42 53.2 80.5  
Input power(kW)  17.77 22.57 34.11  
Current(A)  2.36 2.36 2.36  
Air: -20ºC/   ,
Water In/outlet:
40
ºC/45ºC
Heating capacity (kW)  31.5 39.9 60.4  
Input power(kW)  16.88 21.44 32.40  
Current(A)  1.87 1.86 1.86  
Air: -25ºC/ ,  
Water In/outlet:
40
ºC/45ºC
Heating capacity (kW)  28 38    
Input power(kW)  17.20 24.00    
Current(A)  1.63 1.58    
Cooling Air DB/WB:
35ºC/24ºC,
water In/outlet:
12
ºC/7ºC
Cooling capacity (kW) 54.0 68.4 103.5  
Input power (kW) 19.26 24.47 36.98  
Current (A) 35.1 44.6 67.4  
COP(W/W) 2.80 2.79 2.80  
Water flow (m3/H) 12.1 15.3 23.1  

4.Air Source Heat Pump Main Components Introduction
1) Base frame and external panels are made of galvanized sheet.
2) High efficiency compressor with R407C/R410A/R134A Refrigerant.
Minus 25 Degree Cold Area Evi Air Source Heat Pump Heating and Cooling System
3) Touch design LCD control panel, and the control signals are easier to be transferred to the control system;
4) Openable cabinet door design for faster and simpler checking and maintenance
5) Well heat insulation inside the unit to increase the COP.
6) Exterior rotor fan ensures lower noise and vibration
Minus 25 Degree Cold Area Evi Air Source Heat Pump Heating and Cooling System
7) Lovely outlook and sharp edges reduction cabinet design
8) High quality copper tube coils constructed of thread technology
Minus 25 Degree Cold Area Evi Air Source Heat Pump Heating and Cooling System
9) Automatic defrosting function included.
Minus 25 Degree Cold Area Evi Air Source Heat Pump Heating and Cooling System
10) Clock & Timing on/off function.
11) General testing and operational test carried out for every unit before package in the factory.
12) With full protection functions including water flow, high/low pressure, phase order, over-current etc.
13) Big evaporator to extract more heat from the air.
14) Metal Galvanized powder coated frame
15) Copeland /Panasonic compressor, green refrigerant
16) Intelligent controller and Convenient LCD panel
Minus 25 Degree Cold Area Evi Air Source Heat Pump Heating and Cooling System
17) For low temperature area: -25ºC(optional);


5. EUROSTARS Heat Pump Range:
(1) Water source heat pump
(2) Geothermal source heat pump
(3) Air source heat pump, including swimming pool heat pump
(4) EVI air source heat pump
(5) Split heat pump
(6) DC Inverter heat pump
Minus 25 Degree Cold Area Evi Air Source Heat Pump Heating and Cooling System

6.About US
We, EUROSTARS, which established in year 2006, is a modern hi-tech enterprise, specializing in Heating Ventilation Air Conditioning and Industrial Refrigeration research, development, production, sales and engineering services; which be always here to provide following service:
1). Project system design;
2). Technical support;
3). Manufacturing production;
4). Delivery;
5). Installation;
6). Test and commissioning;
7). Repair and maintenance;
8). After sale service,etc


Minus 25 Degree Cold Area Evi Air Source Heat Pump Heating and Cooling System

7.FAQ
Q:When in cold winter, can the heat pump unit work properly?
Of course. Regarding our air source heat pump unit features intelligent auto-defrosting function, which ensure the heat pump to work in the low temperature by sensing the outdoor temperature, evaporator fin temperature and time of working automatically.


Q:Why it can work at -25ºC?
Because of the Enhanced Vapor Injection (EVI) technology from Copeland compressor, EUROSTARS designed EVI gas piping system and controlling system, make EVI air source heat pump can work stably in the low temperature condition.
Minus 25 Degree Cold Area Evi Air Source Heat Pump Heating and Cooling System
8.Customer visit us
Minus 25 Degree Cold Area Evi Air Source Heat Pump Heating and Cooling System
9.Air source heat pump delivery or container loading
Minus 25 Degree Cold Area Evi Air Source Heat Pump Heating and Cooling System

10.Installation instruction or installation photo, project photos

Minus 25 Degree Cold Area Evi Air Source Heat Pump Heating and Cooling System

A,Place selection of installation Heat pump

 1). Heat pump should be installed in a large space, and have good air flow condition.
 2). Air inlet and outlet must be a clear road, the distance from barrier to inlet and outlet must be longer than 2m.
 3). Set drain ditch or drain outlet, so that can drain water easily.
 4). The installation base or bracket must be firm, make sure heat pump work balancely.
 5). Make sure heat pump is vertical, can't be slanted.
 6). Don't install heat pump at the place in where there is plenty of pollutional and corrosive gas or sand or fallen leaves.
 7). The installation place can't be near inflammable, flammable thing or fire.
 8). Installation:
---The installation base can be concrete construction, or steel bracket, and must use anti-vibration rubber pad, And the surface should be smooth.
---The design of installation base can be according to heat pump weight.
---The heat pump bottom should be fixed by bolt.
B,Pipe connection
The drain pipe and overflow pipe should be installed near drain ditch or drain outlet, easy to drain, and install drain water valve on drain pipe before magnetic valve there should be service valve on water pipe.
 If use plastic pipe (such as PPR pipe or ABS pipe), users should consider pipe expand and contract problem between heat pump and water tank.
 Water supply valve and cut-off valve maybe need insulation (according to local weather condition),avoid frost crack.
C,Water pipe system installation
Water pipe should be straight, and the arrange should be reasonable, reduce bend as little as possible. Reduce the water pipe resistance.
There can't be leaking at any place of pipe.
After all equipments and pipes installation finished, users should test water pressure, and drive air out, drain dirty out, make sure water cycle system is  clean. After confirm there is not any problem, then insulate all hot water pipes.
D,Power supply wiring
 220V heat pump use single phase power supply, 380V heat pump use three phase power supply, wire line is 3phase 4lines, A B C connects live line, N connects null line, E connect earth. Be sure not to connect N line to live line of power supply.
 1).When repairing, please turn power supply at "off" side.
 2).Power supply connecting process:make sure a equipment power supply is cut off before its installation is finished. Install power supply switch at suitable place, Use rubber hole for wiring line in electric box.
Power supply demand:
220V rated voltage±10%
380V rated voltage±10%
frequency:50Hz rated frequency±2%
 3).if power supply fluctuation is out of demand, please don't start your heat pump.

Minus 25 Degree Cold Area Evi Air Source Heat Pump Heating and Cooling System


 

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