DESCRIPTION

1-1618092-0 is a protective reverse power relay from the 700 Series with adjustable time delay, designed for generator set protection in parallel operation. The relay features a rugged sealed construction that provides continuous and reliable operation unaffected by shock, vibration, or severe environments. It operates at line voltages of 120V, 220V, or 266V (line to neutral), with a frequency range of 50–500 Hz, and accepts current inputs of 0 to 5 amp maximum direct or from a CT with 5 amp secondary. The trip point is screwdriver adjustable from 4% to 20% of the 5 amp rating, and the time delay is adjustable from 0.5 to 20 seconds. Output contacts include one normally open and one normally closed set, each rated at 5 amp resistive at 120 VAC or 28 VDC. This relay is ideal for protecting generator sets operating in parallel by detecting reverse power conditions and providing reliable protection in demanding industrial environments.