ELTAKO Grid Monitoring Relay 3x230V. 1 NO/NC contact potential-free 10A/250V AC – 22001330

1 NO contact, potential-free, 10A/250V AC. 230V LED lamps up to 200W, incandescent lamps 2000W. Stand-by loss only 0.8 watts. Modular device for mounting on DIN-EN 60715 TH35 mounting rail. 1 module = 18mm wide, 58mm deep. For monitoring 230V AC voltage between 1 to 3 phase conductors and the neutral conductor and for monitoring the phase sequence (clockwise) in the rotary switch positions 2Ph and 3Ph. In the position, only the phase sequence is monitored, regardless of the mains voltage. Supply voltage L1-N 180-250V/50Hz. If L1 fails, the relay drops out immediately without a dropout delay. The lower rotary switch on the front panel can be used to set two pick-up and drop-out voltages, and the number of monitored phase conductors must be specified. U1: 161V drop-out voltage and 185V pick-up voltage, U2: 196V drop-out voltage and 206V pick-up voltage according to VDE 0100, part 718 (formerly: VDE 0108, part 1). LED display for correctly applied voltage. If the polarity is incorrect or a phase conductor is missing, the LED flashes quickly. Drop-out delay RV adjustable from 0.1 to 8 seconds with the upper rotary switch. While the RV time is running, the LED flashes slowly. Pick-up delay 0.5s. Maximum device fuse protection 16A.