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    Spacing protection 339

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    Spacing protection 339Main advantages: 1. Enhanced model, including resistance and current imbalance provide complete motor protection2. The report of the detailed motor provides a simplified operatio

    1. Detailed information

    Spacing protection 339

    Main advantages: 1. Enhanced model, including resistance and current imbalance provide complete motor protection

    2. The report of the detailed motor provides a simplified operation analysis of the key data

    3. Shorten the time of system accident analysis and reduce the analysis cost - event sequence report, record wave, motor start and operation trend

    4. Improved security and security tracking Settings capture and command reduce potential system risks

    5. Strong communication capabilities allow seamless integration of most communication architectures

    6. Remote RTD support reduces wiring

    7. Reduce installation and configuration time and simplify the motor Settings screen

    Use Flex curves for custom curves

    Purpose: 1. Medium and small medium voltage ac motor

    2. Pump, conveyor belt, fan, compressor protection, etc

    3. Applications requiring fast and secure communication

    Protective control: 1. Thermal model bias resistance and negative sequence current

    2. Mechanical blockage

    3. Current imbalance

    4. The overvoltage

    5. Under voltage

    6. Owing/overfrequency

    7. Voltage phase reversal

    8. Acceleration time

    Protective wiring diagram:



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