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Help CenterMinus 20C Europe Cold Winter Using 20Kw 380V EVI Geothermal Heat Pump
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For newest DC Inverter Heat Pump ,pls enter the following Center:
Product Introduction
SUNCHI--EVI Water source / Ground source /geothermal heat pump /GSHP ( suit for home heating )
Small Capacity 10Kw/ 220V power more popular by family heating
Brine Water inlet / Glycol liquid all can running in the heating source loop
-15ºC Glycol liquid inlet machine , COP more than 1.63
-5ºC Glycol liquid inlet machine , COP more than 2.3
High efficient and ECO friendly refrigerant , no pollution
Adopted advanced EVI technology make the glycol can stand -20ºC ( inlet heat source loop)
Small size 960*560*680mm make install more easy and take less place
lower noise , running quiet -- ≤52 dB(A)
Choose 316 SS flat plate heat exchanger--fast transfer
Produce 55℃ hot water : can be using DHW , heating room
Focus on single heating function make machine longer using life more than 12 years
Discharge Side Over Pressure : 4.4mPa
Produce hot water :215L/h~537L/h
Cover can be make into Stainless steel as requirement
Just input 2.15KW electric power can produce 10KW heating capacity
SUNCHI water to water heat pump suit very cold weather,snow winter, running ambient temp. -25ºC~43ºC
Digital LED display , auto running / ON& OFF after setting water temp.
Multi self-protection functions : high & low pressure , Over current , over load , phase miss, high
temperature, water flow and antifreeze protection
.
Parameter
| Water Source Heat Pump | |||||
| Model | SFXRS-10I | SFXRS-15I | SFXRS-20II | SFXRS-25II | |
| Horse Power | HP | 2.5HP | 4HP | 5HP | 6HP |
| Heating Capacity | kW | 10 | 15 | 20 | 25 |
| Btu/h | 34120 | 51180 | 68240 | 85300 | |
| Rated Input Power | kW | 2.15 | 3.29 | 4.33 | 5.34 |
| Rated Input Current | A | 10.3 | 15.7 | 7.7 | 9.5 |
| Max Input Power | kW | 2.8 | 4.28 | 5.63 | 6.94 |
| Max Input Current | A | 13.4 | 20.5 | 10 | 12.6 |
| COP | W/W | 4.65 | 4.56 | 4.62 | 4.68 |
| Power Supply | 220V/1PH/ 50Hz | 380V/3PH/ 50Hz | |||
| Electric Shock Protection Grade | I | ||||
| Waterproof Grade | IPX4 | ||||
| Operating Ambient Temperature | -25ºC~43ºC | ||||
| Produce Hot Water Temperature | 55ºC | ||||
| Hot Water Yield | L/h | 215 | 322 | 429 | 537 |
| Heating Source Pipe Size | DN | 25 | 25 | 25 | 32 |
| DHW Source Pipe Size | DN | 25 | 25 | 25 | 32 |
| Water Side Pressure Loose | kPa | ≤70 | |||
| Water Pump Head | m | 8 | |||
| Heating Source Pump Flow | m³/h | 2.1 | 3.1 | 4.1 | 5.2 |
| DHW Pump Flow | m³/h | 2.6 | 3.9 | 5.2 | 6.5 |
| Discharge Side Over Pressure | 4.4mPa | ||||
| Sunction Side Lower Pressure | 0.05mPa | ||||
| Compressor / QTY | Scroll | Copeland /1 | Sanyo /1 | ||
| Refrigerant | R407C | 2000g | 3050g | 3500g | 4000g |
| Heat exchanger | Flat plate heat exchanger | ||||
| Noise | dB(A) | ≤52 | ≤56 | ≤60 | ≤62 |
| Unit Dimension | mm | 960*560*680 | |||
| Weight ( NW/GW) | kg | 100/115 | 120/135 | 130/145 | 140/160 |
| Package Size | mm | 1080*660*750 | |||
| Test Condition:Produce side: Input/output water temp.=15ºC/55ºC,Heating Source Water Inlet Temperature:15ºC | |||||
Working principle
Quality control
1>Complying with ISO standard. Quality Ensured.
2>Using world famous Compressor,i.e. COPLAND, PANASONIC, MITSUBISHI,HITACHI, SANYO
3>Complete Inspection covering water system and electricity, ensuring stable hot water production.
4>Equipped with high efficiency tube in shell heat exchanger, finned heat exchanger or plate heat exchanger. All heat exchangers with insulation to prevent heat loss.
5>Evaporator using surface modification of hydrophilic aluminous foil.
6>Electric Expansion valve with accurate flow control and gas distribution.
7>LCD display control panel. Intellectual control over water pump, water supplement, water discharge and defrosting system.
Package and Delivery
1>Standard Export Package (Exterior Plywood Case & Interior Plastic Films)
2>Bottom fixed with Screws to make sure delivery stablility.
3>Two Weeks after confirming payment.
Services
1) SUNTCH can supply OEM service for customers.
2) Produce heat pump according to customer's special demands.
3) Supply spare parts according to order quantity.
4) General testing and operational test carried out for every unit before delivery.
5) Long warranty period.
Additional Information
High COP:
1.Economy: The operating cost is only 1/4 of electric water heater, and 1/2 of oil water heater, 2/3 of solar water heater.
2.COP is more than 4.0.
3.EVI worked at cold areas from -25C to 45C, increased 20% when -10 C heating capacity.
4.Safe and no pollution: Water and electricity are completely separated. No electricity leak, No explosion, No CO.
5.General testing and operational test carried out for every unit before delivery.
Top quality:
1.Copeland/Panasonic/Sanyo scroll compressor with R410A/R407C/R417A/R134A/R415B refrigerant.
2.Water exchanger equipped with high efficiency tube in shell heat exchanger, finned tube heat exchanger or plate heat exchanger.
3.Evaporator: using surface modification of hydrophilic aluminous foil.
4.Expansion valve: refrigerant flow control accurate.
5.LCD display control panel. Intellectual control water pump, water supplement, water discharge and defrosting system.
SUNCHI is specialized in producing and supplying air source heat pump, water/ground source heat pump, swimming pool heat pump, high temp. heat pump, EVI heat pump for cold area and so on. Our products are welcome by customers from all around the world, such as Germany, Britain, Sweden, Serbia, Turkey, the Czech Republic, Russia, Australia, South Africa and so on.
More information about SUNTCH heat pump, please visit our website: or contact us directly. We welcome you to come to our factory to visit and know us better.
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