Vector Surge Relay : MRG2

Range

• Rated data : Nominal voltage UN 100 V, 230 V, 400 V
• Nominal frequency fN 40 – 70 Hz
• Power consumption in voltage circuit : <1 VA
• Thermal rating : continuously 2 x UN
• Undervoltage lockout for vector surge measurement : U< adjustable (5 %…100 % UN)
• Dropout time : 60 ms
• Time lag error class index E : ±10 ms
• Minimum operating time : 50 ms
• allowed interruption of the auxiliarxy supply without a facting the function of the device : 50 ms