Water Heater Controller (SPI).e have CE,SGS ,ISO Certification ,with more than 12 years experice and more discount
Port: Shanghai
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 6000 Set/Sets per Day
Payment Terms: T/T,Western Union
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Packaging Detail: Water Heater Controller (SPI). standard export caron
Delivery Detail: 5days
Water Heater Controller (SPI)
SPI is used in split solar water heater system.
Technical details
1. Dimension: 186*140*41mm
2. Input voltage: 220V-240V AC or 100V-120V AC
3. Power: <=5W
4. Accuracy of temperature measuring: +-1 centigrade
5. Range of temperature measuring: PT1000:0-199 centigrade NTC 10K: 0-99 centigrade
6. Input signals:
1 * PT1000 sensor temperature probe <=500 centigrade, silicon cable <=280 centigrade;
3 * NTC10K sensor temperature probe<=135 centigrade, PVC cable <=105 centigrade
7. Output signals:
1 * Auxiliary heating output (Max. load current: 12A)
3 * Relay output (Max. load current: 3A)
8. LCD-display
9. Communication port: 1 * RJ45
10. Range of environment temperature: -10-50 centigrade
11. Water protection grade: IP40
Main functions
1. Display clock and week
2. Temperature difference circulation
3. Storage tank overheating protection
4. Storage tank emergency cut-off
5. Frost protection of pipeline and collector
6. Adjustable of three time periods on Auxiliary heating
7. Holiday function
8. Anti-bacteria function
9. Connect directly with the computer, switch or router to a home network access
Model No.: ST-200A
Features: solar hot water tank
1.1.5-2.0mm Sus304 Inner tank
2.color board outer tank
3.closed or open loop
4.vertical or horizontal
Model No.: LQ-ETA-A46
Features: Solar Water Heater
*Inner tank: Titanium Steel, thickness: 2mm and Enamel Coating, thickness: 0.5mm.
*Offer OEM
Model No.: LQ-Green-a0015
Features: Install Both On Flat&Inclined Roof 4 Nonpressurized SWH
Being cost-effective&high fuctional
Comfort bathing
Easy Direct-plug
Model No.: LQ-AT-A778
Features: Heat Pipe Split Solar Energy Collector
Split pressurized solar thermal system
For bath & clothes,washing,jacuzzi,hydromassage
Model No.: LQ-Model-A59
Features: Solar Energy Boiler Collector
3-coating of inner tubes anti-reflection absorber
Earth-friendly products,Simple configuration
Model No.: LQ-VTU-A743
Features: Solar Collector Tube
Heat pipe solar collector plays a role of heat transfer between vacuum tube and manifold,active it anytime
Model No.: SLET
Features: 1) solar tubes with three layers
2) Manufacture since 1998
3) Free training, no worry
4) 5-year warranty
5) OEM servic
Model No.: SLTWL
Features: solar hose for solar thermal panels
Save money. Easy connect, no soldering required, Saves installation time, reduction costs
Model No.: SLET
Features: 1) solar tubes with three layers
2) Manufacture since 1998
3) Free training, no worry
4) 5-year warranty
5) OEM service
Model No.: SLEV
Features: Expansion vessel is used with working station for solar wate heater
Model No.: EM-C02
Features: Solar flat panel thermal collector, vacuum sputtering selective coating.
Model No.:
Features: evacuated tube:
1.it has 12cm longer end than normal tube
2.it has heat pipe function
3.installation is easier than heat pipe