GKV 20x28 621 SK R ELP Tripping Matrix for Generator Protection Systems

28 Input lines (vertical) 28 Input discontinuity "E" 28 connecting plugs GSS-621/15 rt, red, 674.310.180.02 20 Output lines (horizontal) 1-pole interconnection with diode plugs Pin park Input- and Output signalling by LED indication (red) "L" Storing of LED indication by latching relays Group memory for storing of tripping signals LED-Reset push button LED-Test push button Power supply 250 VDC +/- 20% +C577Power supply monitoring Dorsal screw mount connectors, max. 4mm2 wire Wall mounting case, front panel grey A281 Acryl front cover, opening to the left, with locking function "P"