Complete low-voltage devices are designed for:
• electric power distribution and TPP and NPP process equipment control;
• power supply from network with grounded neutral voltage of 380V three-phase alternating current with frequency of 50 Hz.
They provide as follows:
• rotection and switching of shut-off and control valve circuits with capacity of up to 28 kW and electric engines of critical mechanisms.
Cabinets and units are designed for various industries and utilities.
Main technical characteristics:
• main circuit voltage, V: 380/220
• frequency, Hz: 50
• shell protection rating in accordance with GOST 14154-96: IP20, IP41, IP54 (depending on the order).