The electromechanical counter meter 4030 series with typical application in DG set panels is used for tamper proof requirements. Parameter: kWh Salient features Class 1 accuracy as per IS13779 Active energy measurement Rugged product for control panels to measure active energy 3 phase 4 wire configuration Stepper motor counter display Energy pulse LED output Terminal covers with sealing provision Meter records correct energy irrespective of current direction Meter records correct energy under balance & unbalance condition with any phase sequence Ideal product for DG set panels.