Phase protection relays are designed to protect three-phase loads from damage caused by faulty voltages such as reverse sequence, phase lost, unbalance, etc.
◉3P&3W System (3*220VAC)
◉Over Voltage : 230V – 280V AC+Off (Adjustable)
◉ Under Voltage : 150V – 210V AC+Off (Adjustable)
◉ Asymmetry : %5 – %50 (Adjustable)
◉ Error Waiting Time : 1sec. – 30sec. (Adjustable)
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Dongfeng Industrial Zone Yueqing, Zhejiang, 325604, P.R.China
