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    M60 motor differential protection

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    Major motor differential protectionMain advantages: 1. First class man-machine interface (HMI) - check relay information and setting value, full digital keypad and setting value navigation key2. Uniqu

    1. Detailed information

    Major motor differential protection

    Main advantages: 1. First class man-machine interface (HMI) - check relay information and setting value, full digital keypad and setting value navigation key

    2. Unique protection function - integrated motor protection with a voltage overload curve

    3. Advanced thermal model - contains multiple RTD inputs for stator thermal protection

    4. Integrated monitoring function - vibration, bearing temperature, analog I/O, full range measurement

    5. Efficient information access - multiple communication options and protocols

    6. Use high-speed communication to reduce wiring and installation costs - exchange of input and output between relays to complete relay interaction with relay

    7. With a compact design, it reduces the required space for installation - the multi-function device integrates protection and control functions, programmable buttons and state leds, and communication interfaces

    8. Maintenance of simplified and cost-saving - modular structure, general hardware, reduced spare parts inventory, plug and play modules.

    9. The flexibility of application - multi-i/O selection, programmable logic (FlexLogicTM), modular design, customized special needs

    10. Reduce system accident analysis time and analysis cost - event sequence report, record wave, data record, IRIG-B time synchronization.

    11. Built-in IEC 61850 specification - no external specification converter

    Use: 1. Any capacity ac induction motor or synchronous motor

    2. Independent applications or components in the automation substation control system

    Protection control: 1. The direction of the neutral and the neutral

    2. Thermal overload, overvoltage, undervoltage and inverse phase sequence

    3. Stator brake differential

    4. VT. Fuse failure

    5. Failure of circuit breaker

    6. The stator differential

    7. Sensitive directional power - reverse power and low positive power

    8. Current imbalance

    9. Use FlexCurves

    10.TM configurable TOC curves

    11. Thermal model RTD migration function

    12. Up to 80 digital inputs and 56 digital outputs can be configured

    13. Transmitter I/O (RTD, dcmA)

    Measurement: 1. Measurement - current, voltage, power, power, frequency

    2. Transmitter I/O to monitor the working conditions of the circuit breaker and motor support system

    3. Record wave - 64 samples per week, up to 64 records

    4. Event record -1024 time label event record, 0.5 second data entry scan

    5. Data record - up to 16 channels, and users can select sampling rate

    6. User programmable failure reports

    Protective wiring diagram:

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