Power Limiter OM-630-1 (three-phase; multifunctional; 5-50kW; voltage relay function; 2NO/NC 2x8A USB port for parameter setting; DIN-rail mounting) F&F EA03.001.008 Euroautomatika F&F

"OM" series power limiter DIN-rail mounting. For continuous monitoring of power consumption from the mains and disconnecting the load when it exceeds a set value, and for protecting power circuits from short circuits. The limiter also protects electrical consumers (load) from voltage surges occurring in 3-phase networks during a neutral wire break. The limiter monitors the voltage magnitude and the load current magnitude, calculates the power consumption value separately for each phase, and processes these values according to the selected operating algorithm. When the power value increases above the set value, the load is disconnected from the mains for a set period of time. After this time expires, it automatically reconnects to the power supply. Features: three-phase; multifunctional; USB port for parameter setting; overcurrent protection; cyclic overload protection; low and high voltage protection; neutral wire break protection; selection of the method for determining the disconnect power value: - phase-by-phase; - total; - total, with power limitation in any of the phases at the level of 0.4P. supply voltage 3x(50...450) V AC; controlled power range 5...50 kW; contact - 2NO/NC (2x8 A).