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solar controller SR208C - SR208C

Intelligent controlling and many functions can be choice! - more info check here: //www.sourcingappliances.com/solar-controller-SR208C-10095742/

Quick Brief

Type: Solar Water Heater Parts Place of Origin: Jiangsu China (Mainland) Brand Name: SHUANGRI Model Number: SR208C Place of Origin: Jiangsu, China (Mainland) Brand Name: ShuangRi Model Number: SR208C

Product Features:

Intelligent controlling and many functions can be choice!

Business Terms:

Price Terms:FOB,CIF,EXW

Payment Terms: T/T,Western Union,MoneyGram,L/C

Minimum Order: Negotiatable

Delivery Port: Customized

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solar controller SR208C
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Product Packagings & Delivery Terms:

Packaging Detail: colouful box and standard carton

Delivery Detail: one month

Specifications and Product Details:

Introduce
suitable for integrated pressurized solar system 1 collector array – 1 storage tank – 1 pump and auxiliary heating Description:
The solar circuit pump (R1) is switched on as soon as the switch-on temperature difference (delTon)
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 (delToff),
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.
Main technical data
Appearance of controller: 178mm×120mm×43mm
Power supply: AC230V±10%
Power consumption: less than 3W
Accuracy of temperature measuring: ±2oC
Range of collector temperature measuring: -10~220oC
Range of tank temperature measuring: 0~110oC
Suitable power of pump: 3pcs,≤ 600W
Inputs: 1 x Pt1000 sensor (≤500oC) for collector (silicon cable≤280oC),
2 x NTC10K, B3950 sensor (≤ 135oC) for tank, (PVC cable ≤105oC),
Outputs: 1 relays, for circulation pumps
1 relay for electrical heater
Ambient temperature: -10~50 oC Main functionsMain function:
1.Main menu DT O & DT F Temperature difference function
2.Main menu-THET timing heating
3.TEMP Temperature main menu
4.EM Emergency collector temperature
(emergency switch-off temperature of collector)
5.CMX Maximum limited collector temperature (collector cooling function)
6.CMN low temperature protection of collector
7.CFR frost protection of collector
8.SMX Maximum temperature of tank
9.REC Tank re-cooling function
10.Celsius and Fahrenheit temperature transferring
11.HND Manual mode
12.PASS Password setting
13.LOAD Recovery to factory setting
14.Manual heating
15.Temperature query function
16.Protection function
18.Anti-dry heating Protection
19.Screen protection

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