IWU N 2-3

Current Sensing are given an output contact when the current flow rise above the pread justed limit. The time lag between measuring the over current and giving the output contact is independent on the percentage of over current. Independent current relays are normaly used for selective triping. The other current relays are operating dependent on percentage of overcurrent, like thermal or inverse current relay.

Function and Adjustment

Independent current relay IWU N and IWK N consisting of: one electronic current measuring circuit (resp. 3 circuits withindex IW. 2/3) as well as one lag circuit for the switching delay. A led indicates the position of the adjusted limit.

For more information please contact :

PT. SINAR ELEKTRINDO PERKASA

Phone : (+62) 21 580 6044-45

Whatsapp : (+62) 857 7950 9308

Email : sep_seg@yahoo.com