How to use and precautions for comprehensive motor protector

The motor protector is an important component in the electrical control system, mainly used to protect the motor from damage and failure.

The motor integrated protector adopts advanced real-time sampling technology, equipped with MCU microprocessor and E2PROM storage technology to realize parameter setting. The set parameters are still saved after power failure and no need to be set again. One machine has multiple uses and can replace traditional current transformers, ammeters, voltmeters, thermal relays and time relays. The following is the use of the motor integrated protector:

1. Install the motor integrated protector, install it in the motor control box, and seal it well.

2. Connect the sensors, such as temperature sensor, current sensor, vibration sensor, etc. to the motor integrated protector.

3. Set the parameters of the motor comprehensive protector according to the rated power, rated voltage, rated speed and other parameters of the motor.

4. Turn on the motor. After starting the motor, it will automatically monitor the motor's operating status. If any abnormality is found, it will automatically stop the motor and send out an alarm signal.

5. Perform maintenance. If the motor integrated protector sends out an alarm signal, it indicates that the motor has a fault and needs to be inspected and repaired. The motor can be restarted only after the fault is eliminated.

6. Perform regular maintenance. The motor protector requires regular maintenance, including replacing sensors, checking circuit connections, cleaning the interior, etc.

7. During routine operation and daily use, care should be taken not to cause artificial damage or operating errors to the motor protector. If parameters need to be adjusted or sensors need to be replaced, this should be done only after authorization or guidance from professionals.

In short, the motor comprehensive protector is an important protection device in the electrical control system. Before use, you must carefully understand the relevant parameters and installation requirements, perform regular maintenance and care, and eliminate faults in a timely manner to ensure the normal operation of the motor and extend the life of the motor.

Precautions for motor integrated protector:

1. Before use, check whether the protector is installed firmly and whether the setting parameters are correct.

2. Pay attention to the operating environment of the protector, avoid excessively high or low temperature, humidity, strong vibration, impact, etc.

3. Regularly check whether the control wiring of the protector is loose or worn, and clean the dust and dirt in the control cabinet in time.

4. During use, the insulation between the protector and the motor should be kept good, and a dry environment should be provided for the work of the protector.

5. The protector should be inspected and maintained regularly, check whether the display and alarm equipment are normal, and replace the required parts in time.