multi channel din rail smart solar string monitor device for pv combiner box
Charactristics Product Functions *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 cont...