Over & Under Voltage Relay – OUV400

  • DTL

    Relay

  • Over & Under

    Voltage Protection

  • MTB

    ANSI 86 Lockout

  • Trip Event

    Record

Built for Safety

  • Flame Retardant material tested against UL94v-0 fire standards
  • MTB ANSI 86 Lockout Relay
  • Enhanced test trip function prevents accidental activation of the relay’s ‘Test Trip’ command

Expansion

Expandable with programmable output contacts and RS485 to integrate with a building monitoring system.

High Contrast LCD Display

Equipped with backlit high contrast LCD display.

Rated IP31 (front) and IP20 (rear)

Protection against foreign objects and water with IP54 (front) and IP20 (rear).

Tripping Events Recording

4 tripping events include the types, magnitude of the fault with data and time stamping. It reduces the time needed on fault tracing.

Tested in accordance with IEC standards

Product safety, EMC compatibility, environmental, vibration, shock and bump tests.

  • EMS

    Compatibility

  • Environmental

    Test

  • Product

    Safety

  • Vibration, Shock, Bump

    Test

Technical Data
  • Power Supply

    AC/DC 85-265V (other voltage available)

  • Protection

    Overvoltage Undervoltage

  • Product Safety Requirements

    IEC 60255-27

  • System Voltage Setting

    AC 60-480V (Line Voltage)

  • Event Records

    4 tripping events

  • Electromagnetic Compatibility

    IEC 60255-26

  • Pick Up Voltage Setting

    OV: 100-130% of voltage (1% per step)
    UV: 70-100% of voltage (1% per step)

  • Relay Status Indicator

    Tripped – Red Color LED

  • Cyclic Temperature with Humidity

    IEC 60255-1

  • Reset (Clear) Voltage Setting

    OV: 100-130% of voltage (1% per step)
    UV: 70-100% of voltage (1% per step)

  • Output Contacts

    1x NC/NO for Overvoltage
    1x NO for Undervoltage

  • Vibration, Shock and Bump

    IEC 60255-21-1
    IEC 60255-21-2

  • Pick Up Accuracy

    ± 0.5% of full scale

  • Protection Class

    IP 54

  • Safety

    CE Marking

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