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QCB-101 Relay

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    Buy cheap QCB-101 Relay from wholesalers
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    QCB-101 Relay

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    Brand Name : Qingchang
    • Product Details
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    QCB-101 Relay

    Product Overview

    Phase and ground (E)/ fault (F) overcurrent protection
    Transformer high-temperature/over-temperature protection
    Records: Faults (200), Events (200), Operation Records (200), Logs (200)
    Three setting groups (HMI/ upper computer /RS485)
    Second harmonic surge louckout
    Circuit breaker control is carried out via RS485/HMI/ USB Type-C input and local/remote mode
    USB Type-C: program upgrade
    RS485 interface: Modbus,IEC60870-101 , IEC60870-103
    Various optional functions can be selected in different situation:

    Low-temperature screen: AC/DC auxiliary voltage selection
    More additional local or remote control input amounts (up to 8)


    Product Features


    High reliability and adaptability

    Robust design, the protection level of front panel can reach IP54

    Can keep stable operating under 40A and 540V situation

    Wide power supply voltage support: D1 type :18-75VDC; D2 type: AC/ DC universal 85-305 VAC/120-430VDC



    Quality QCB-101 Relay for sale

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