3HNA007050-001 Motor protective relay

3HNA007050-001 Motor protective relay

3HNA007050-001 can detect abnormal conditions in the operation of the motor, such as overload, overheating, short circuit, undervoltage, etc., and take appropriate protective measures when abnormal is detected, such as disconnecting the power supply or issuing an alarm.

Fault diagnosis: In addition to the protection function, the unit may also have a fault diagnosis function, which is able to identify the type of fault in the operation of the motor and help the user with troubleshooting and repair.
Remote control and communication: The unit may support remote control and communication functions, allowing users to set parameters, monitor status, and query faults through a host computer or remote terminal.
Display and indication: The unit may be equipped with a display or indicator to display the operating status, fault information, or parameter Settings of the motor.
Tunability and flexibility: The unit may be tunable, allowing the user to set protection parameters and action thresholds according to actual needs. At the same time, it may also support a variety of different motor types and application scenarios, with high flexibility.

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