Samwha evr-440vac electronic voltage relay Hanyoung Electronic and marine control systems where

and marine control systems where dependable delay timing is essential

ny1-bd22102

Port No 1: Rs 422

and ensure smooth operations

processor board

Samwha evr-440vac electronic voltage relay Hanyoung Electronic and marine control systems whereSamwha evr 440vac electronic voltage relay samwha engineering co., ltd. evr electronic voltage relay bandog safety type: evr 440vac 3 ph input voltage 440vac, 50 60hz range: under voltage: 360~440 vac over voltage: 440~500vac time: under voltage operating time: 1~5 sec over voltage operating time: 0. 5~2 sec reverse phase or phase loss: 0. 5sec max. test: 0. 1 sec max. auto reset: 5 sec contact: 250vac 5a, res. made in korea(seoul) weight: 360 gm