relay protectionganting

Monitoring and Annunciation Relays

KIT - relay for supervision of tripping magnet circuit

slika KIT10


slika KIT11_a slika KIT11_b

KIT 11

slika KIT3P



GES - annunciation relays are self powered from input signals. Input signal is usually tripping contact with "+" potential from the protection's auxiliary battery.

REGIS - registration relays need auxiliary power and has a direct connection to + and - terminal of the protection supply.

slika GESa slika GESb slika GESc slika GESd

GES 3411, GES 3801