Controller Solar SR91

Controller Solar SR91 (SR91) de la :
Controller Solar SR91 (SR91) de la : Controller Solar SR91 (SR91) de la : Controller Solar SR91 (SR91) de la :
Product Code: SR91
Availability: 7
Price: 350 Lei
Ex Tax: 294 Lei
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Controller Solar SR91

Dmension :  120mm  x120mm  x23mm
Power  supply : 200V-240V  AC  or  100V-130V  AC,50-60Hz.  .      
Power  consumption :   Accuracy of temperature measuring : ± 2oC
Range of collector temperature measuring : -10oC ~200oC
Range of tank temperature measuring : 0oC ~110oC
Suitable power of pump : 3 pumps possible to be connected, power of each pump Suitable power of electrical heater : 1pc ˂= 1500W .
Inputs : 4 sensors [ 1pcs Pt1000 sensor (≤500oC) for collector (silicon cable≤280oC) , 3pcs NTC10K , B3950 sensor (≤ 135oC) for tank , (PVC cable ≤105oC) ]
Outputs :4 relays , for circulation pumps or 3-way electromagnetic valve
Ambient temperature :-10oC ~ 50oC.
Water proof grade : IP40.

Timing  heating
Temperature  difference  control  1ΔT
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  (  1 storage  tank)
Anti-Legionella  function
Temperature  controlled  hot  water  circulation  pump
High  temperature  by-pass  function(Collector  cooling  down)
Manual  Control (for  4  outputs : P1 , P2 , R1 , H1)
Password  setting
Recovery  to  factory  setting
Holiday  fucntion
Manual  Heating
Temperature  query  function
Memory  Protection
Screen  protection
Trouble  shooting
Trouble  protection
Trouble  checking

Warranty 12 Months

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