● 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