Monitoring Relays

S2 VMR 5 | 3 Phase, 4 Wire Under & Over Voltage Relay (Auto / Manual Reset, Trip Time & Power ON Delay 1-10 Sec.) OV/UV – Adjustable / 2CO

Supply Voltage

• System Supply100-120/220-240/380-440V AC -25%+20%,48-63 Hz

Output Relay Contact

• Output Relay Contact 2 CO

Trip Setting

• Under VoltagePh N Sensing:
  For 380-440V AC : 165-245V AC (Variable)
  For 220-240V AC : 95-135V AC (Variable)
  For 100-120V AC : 45-65V AC (Variable)
  
• Over VoltagePh N Sensing:
  For 380-440V AC : 230-310V AC (Variable)
  For 220-240V AC : 130-170V AC (Variable)
  For 100-120V AC : 60-80V AC (Variable)