Shandong Isentrol Electronic Technology Co., Ltd

SR1535 Solar Intelligent Controller IP43 for Australian Market



Max. number of collectors: 1
Max. number of storage tanks: 1
Max. number of relays: 2
Max. number of sensors: 3
Max. number of visualization application system: 1
FRT:1* Rotary vane type electron flow meter

Main technical data:

Size of Controller: 153mm x180mm x40mm
Power supply: AC100-240V,50-60Hz. .  
Power consumption: < 2.5W
Rated impulse voltage: 2.5KV
Housing: Plastic ABS
Protection type: IP41
Mounting: Wall mounting
Operation: 6 push buttons at the front cover.
Accuracy of temperature measuring: ± 0.1oC
Range of collector temperature measuring: -10oC ~220oC
Range of tank temperature measuring: 0oC ~110oC
Suitable power of pump: 1 pump possible to be connected  
Suitable power of HK (backup heating): 1pc ˂1500W .
Inputs: 3 sensors,
1pcs*Pt1000 sensor (≤500oC) for collector (silicon cable≤280oC),
2pcs*NTC10K, B3950 sensor (≤ 135oC) for tank, (PVC cable ≤105oC),
Outputs: 2 relays, for circulation pump and backup heating
1*Electronmagnetic relay, Max.current 2A
1*Electronmagnetic relay, Max.current 10A
Ambient temperature: -10oC ~ 50oC.
Water proof grade: IP43

Main functions:

DATE---Date setting
AH---After heating
LOAD---Setup Loading tank1
COOL---Cooling function
AUX---Auxiliary function
MAN---Manual mode
BLPR---Blocking protection function
OTDI---Thermal disinfection function
FS---Flow meter type selection.
UNIT---C-F unit switch
PASS--- password set
Holiday function
Screen Protection
Trouble Protection
Trouble Checking


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