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Multi channel din rail smart solar string monitor device for pv combiner box
*4,8,12,16,20 or 24 string measurement with inner hall effect clamps
*pv string current input:DC 0-±20A (built-in hall sensor)
*Input voltage:DC0-1000V
*Accuracy:0.5
*DI(3 external states input,Optocoupler or dry contact)
*Analog input:PT100,DC0-20ma,DC4-20ma or DC0-10V
*Communication:Modbus over RS485
*Auxiliary power supply:DC1000V or DC1500V
