Protection-Under Voltage, Over Voltage ,Over Load ,Single Phasing ,Reverse Phase, voltage Unbalance,Current Unbalance
Supply3 Phase 415 VAC, 50 Hz (R, Y, B & N) Additional auxiliary supply not required
Display4 Digits bright RED 7 segment LED
Input Freq Range40.00 Hz to 60.00 Hz.
ResolutionVoltage - 0.1 V
Protection of 3 Phase devices against Protection: -Under Voltage, Over Voltage ,Over Load ,Single Phasing ,Reverse Phase, voltage Unbalance,Current Unbalance
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