220v Controller For Solar Water Heater

220v Controller For Solar Water Heater

SKU #4931605495844

Type: Solar Energy Kits

Availability: In Stock

Prices starting from: $ 169.75

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Features:
The solar circuit pump (R1) is switched on as soon as the switch-on temperature difference between the collector array (T1) and the storage tank (T2) is reached.
If the temperature difference between the collector array (T1) and storage tank (T2) drops below the switch-off temperature difference, or the temperature of storage tank (T3) reaches the preset maximum storage temperature, then the solar circuit pump (R1) is switched off.
Back-up heating by auxiliary boiler Within the preset time section of back-up heating,
if the temperature T3 is below the switch-on temperature, then the circulation pump ( H1) of back-up heating is triggered,
when T3 is heated to the switch-off temperature, circulation pump H1 of back-up heating is ceased. 
Specifications:
Appearance  of  controller: 187mm×128mm×46mm  
Power  supply:   AC230V±10%  
Power  consumption:   <  3W  
Accuracy  of  temperature  measuring:   ±2 Cel. degree
Range  of  collector  temperature  measuring:   -10~220 Cel. degree
Range  of  tank  temperature  measuring:   0~110 Cel. degree  
Suitable  power  of  pump:   3 pcs ?  600W  
Inputs:   1  x  Pt1000  sensor  (?500 Cel. degree)  for  collector  (silicon  cable?280 Cel. degree),  
2  x  NTC10K,  B3950  sensor  (?  135 Cel. degree)  for  tank,  (PVC  cable  ?105 Cel. degree),  
Outputs:   1  relays,  for  circulation  pumps  
1  relay  for  electrical  heater  
Ambient  temperature:   -10~50  Cel. degree
Application:
It is for the solar hot water heating system: 1 collector array – 1 storage tank – 1 pump and auxiliary heating.
Package includes:
1pc x Controller for sola water heater





WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.

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