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  • RM4TR32

    Phase sequence protector

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    Product details

    ■ Compact Design 

    ■ Testing three phase power supply, protecting motors and other loads
    ■ testing phase stagger, phase loss, under-voltage, over-voltage, voltage unbalance
    ■ No additional auxiliary power supply is required

    ■ Over-voltage and under-voltage can be adjusted independently

    ■ Adjustable action time

    ■ Trip Indication LED

    ■ High accuracy , low power consumption

    ■ Ambient Insensitive

    ■ Automatic Reset and Adjustable Reset Timer


    Technical Parameters:

    Model

    HDER-TR32

    Monitoring circuit

    L1,L2,L3

    Control Voltage

    220-440VAC   50/60Hz

    Function

    phase stagger, phase loss, under-voltage, over-voltage, voltage unbalance

    Over-voltage range

    420-480VAC

    Under-voltage range

    300-430VAC

    Operating Indication

    5-LED

    Output Relay Mode

     2-SPDT(2NC+2NO)

    Output Relay Rating

    6A / 250VAC Resistive

     Mounting

     35mm DIN-Rail/Panel


    Installation dimension drawing:



    Circuit diagram:


    Contact Us

    • TEL: +86-577-61771181
    • FAX: 86-577-62671829
    • Mobile: +86 13858844068
    • Email: [email protected]

    Wenzhou Sunao Electric Co., Ltd.

  • Wechat:+86 13858844068

  • Whatsapp:+86 13858844068

  • E-mail:[email protected]

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