Home > Products > Solar Working Station > SR881 Solar Pump Stations Solar Working Stations for Split Solar Water Heaters
SR881 Solar Pump Stations Solar Working Stations for Split Solar Water Heaters
US$ 234 - 234
/ Piece
1 Piece(Min. Order)
- T/T L/C D/P D/A
- 7 days
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Product Details
| Brand Name | Ultisolar | Place of Origin | China | |
| Model Number | SR881 |
Product Description
SR881 Solar Pump Stations Solar Working Stations for Split Solar Water Heaters
| Picture |
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| Model | SR881 | |
| Suitable for | Split Solar Water Heaters | |
| Working Principle |
APPLICATIONS CAPACITY
Max. number of collectors: 1
Max. number of storage tanks: 1
Max. number of relays: 2
Max. number of sensors: 3
Max. number of application system: 1
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| Technical Data |
Dimension: 400mm*200mm*145mm
Installation: wall mounting, also suitable for mounting into patch panels
Power supply: 200V-240V AC or 100V-130V AC, 50-60Hz. .
Power consumption: < 3W
Accuracy of temperature measuring: ± 2oC
Range of collector temperature measuring: -10 ~200oC
Range of tank temperature measuring: 0 ~110oC
Suitable power of pump: 2 pumps possible to be connected, power of each pump < 200W.
Inputs: 3 sensors,
Pt1000 sensor (≤500oC) for collector (silicon cable≤280oC),
NTC10K, B3950 sensor (≤ 135oC) for tank, (PVC cable ≤105oC),
Outputs: 2 relays, for circulation pumps or 3-way electromagnetic valve
Ambient temperature:-10oC ~ 50oC.
Water proof grade: IP40.
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| Voltage | 220V,110V is availabe against request, 24V is available for 50 sets above order. | |
| Main Function |
Timing heating
Temperature difference control 1*ΔT
Collector emergency shutdown
Collector cooling function
Collector low temperature protection
Collector frost protection
Tank re-cooling function
Celsius and Fahrenheit temperature switch
Maximum temperature of tank (max. number 1)
Anti-Legionella function
Temperature controlled hot water circulation pump
RPM speed controlling (1*semiconductor)
Thermal energy measuring
Pump interval functions.
High temperature by-pass function
Manual Control (for 2 outputs: P1, H1)
Password setting
Recovery to factory setting
Holiday function
Manual Heating
Temperature query function
Memory Protection
Screen protection
Trouble shooting
Trouble protection
Trouble checking
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| System Diagram |
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| Packing List |
SR868C9…………………………………………1
Working Pump………………………………...1
Flow Meter……………………………………….1
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| Package per set | 45cm*31cm*20cm | |
| Package 10 sets | ||
| Net Weight | 6kgs | |
| Gross Weight | 6.5kgs | |
| Online Store | Ultisolar New Energy E-Commerce on Alibaba | |
| User's Manual | ||
| MOQ | 1 set | |
Contact Us
- Ultisolar New Energy Co., Ltd
- Contact nameWoolf Zhang Chat Now
- Phone86-519-81186868
- AddressWujin District, Weifang, Shandong
Product Categories
| Accessaries for Controllers | Solar Water Heater Controllers | Solar Working Station |
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