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Linemen Safety

Every transformer re-energizing operation is complex, and risky. Site inspection… on-ground setup… safety checks… double checks… re-closing the fuse (“push & pray”). With the IFD sensor your crews can make faster, safer and more informed decisions from a distance to provide increased worker safety and faster outage restoration.

After more than 14 years, and nearly One Million IFD’s in service, line crews have come to trust the IFD to tell them when a transformer has an internal fault. Today the IFD is a benchmark in transformer safety that provides a simple, easy-to-use message:

“See the signal, remove the transformer!”