• Microcontroller design
  • SMD Technology
  • Phase Failure, Unbalance
  • Phase Sequence, Under voltage
  • Over Voltage, Auto reset
  • Neutral Voltage
  • Adjustable UV/OV settings
  • 2 CO output relay
  • System supply voltage 415 VAC
    Supply Voltage
  • System 415 VAC ± 20%, 3Phase, 4Wire System
  • Auxillary In Built
    Frequency
  • Frequency48 to 63 Hz
    Output Contacts
  • Output Contacts2 CO
    Output Contacts Rating
  • Output Contacts Rating5 AMP1 240 VAC (Resistive)
    Unbalance Trip Setting
  • Unbalance Trip Setting94 V ± 6V ph - ph (Fixed)
    Trip Setting
  • Under Voltage75% to 95% of 415 VAC
  • Over Voltage105% to 125% of 415 VAC
    Power on Delay
  • Power on Delay 5 Sec. ± 1 Sec. (Fixed)
    Trip Time Delay
  • *UB/ SP/UV/OV 5 Sec. ± 1 Sec. (Fixed)
  • *RP Instant
  • *Neutral Fail Less than 2 Sec.
    Set Accuracy
  • *UB/ SP/UV/OV ± 2 % of Set Value
    Resetting Mode
  • Resetting Mode Auto Reset
    Reset Gap
  • *Unbalance reset gap 14 V ± 4 V
  • *UV & OV reset gap 3% ± 1% of set value
    Enclosures
  • EnclosuresS2 Series, ABS / PC-ABS
    Weight
  • Weight110 gms. (Approx.)
    Dimensions (mm)
  • Overall (L x W x D) 90 x 35 x 60
  • Mounting (L x W)35 mm rail Mounting

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