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2. Our main sales products are industrial automation control equipment accessories, such as: controller board, processor module, communication module, input and output module, power module (various circuit boards and cards), touch screen, servo driver, servo motor, sensor, cable......

3. We can not only provide new products, but also supply cold and discontinued spare parts, all the discontinued parts will go through strict testing to ensure the reliability of product performance, so that customers can buy and use at ease

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The GE SR469-P5-HI-A20-E Motor protection device is a motor protection device manufactured by General Electric (GE) that plays an important role in the protection of medium and large motors. The following is a detailed description of the motor protection device:

I. Product overview

Model: GE SR469-P5-HI-A20-E

Manufacturer: General Electric (GE)

Applications: Industrial and power systems for the protection and monitoring of motor and generator systems

Two, the main function

Multifunctional protection:

Overload protection: Monitor the running state of the motor to prevent the motor from being damaged due to overload.

Phase loss protection: Detect whether the motor is running without phase to avoid damage to the motor due to phase loss.

Unbalance protection: Monitor whether the three-phase current of the motor is balanced to prevent motor failure caused by unbalance.

Other protection: also includes overheating protection, undercurrent protection, short circuit protection, etc., to ensure that the motor can be timely protected under various abnormal conditions.

Current measurement: Can measure the current of the motor to monitor the operation of the motor, and detect the current situation.

Temperature monitoring: Some devices have a temperature monitoring function, which can monitor the temperature of the motor to prevent overheating and damage.

Communication interface:

Devices typically have a communication interface, such as an RS-232 program port interface, with a baud rate of 9600 and programmable up to 19200 baud.

It can exchange data and communicate with other control systems, monitoring systems or networks, and these interfaces can include serial port, Ethernet, Modbus communication, etc.

Event recording and alarm:

With event recording function, electrical problems and fault events can be recorded for fault diagnosis and analysis.

When an electrical problem or fault is detected, the device can trigger an alarm or turn off the circuit to protect the motor and the system.

3. Design characteristics

Modular design: easy for users to install and maintain, and can easily expand other functions.

Enhanced front panel design:

The front panel has a large LCD display that can display 40 characters for real-time display of motor status and parameters.

Includes motor and output status indicators, device indicators, numeric keypads, control and programming keys (such as reset, exit, and menu buttons), and numeric keys that allow the user to change set values.

There is a sealable pull-out handle to prevent any unauthorized removal.

Programmable control: Through programming to achieve different control logic to meet the protection needs of different motors.

4. Technical parameters

Control power supply: Provide 70-265 volts AC and 90-300 volts DC control power supply.

Phase CT secondary coil: Designed with a 5 amp phase CT secondary coil.

V. Summary

The GE SR469-P5-HI-A20-E Motor protection is a powerful, easy to use and maintain motor protection device with a wide range of protection and monitoring functions to ensure reliable protection of the motor in all operating conditions. Its modular design, enhanced front panel design and programmable control make the device widely used in industrial and power systems.

GE SR469-P5-HI-A20-E Motor protection device

GE SR469-P5-HI-A20-E Motor protection device

GE SR469-P5-HI-A20-E Motor protection device

GE SR469-P5-HI-A20-E Motor protection device

GE SR469-P5-HI-A20-E Motor protection device