GE 269PLUS-100P-120 Motor Management Relay

GE 269PLUS - 100P - 120 motor management relay is a device produced by General Electric (GE) for motor protection and control. The following is its relevant information:

Functional features

Multiple protection functions: It has multiple functions such as overload protection, short circuit protection, undervoltage protection, phase loss protection, etc., which can effectively protect the motor from various electrical faults and ensure the safe and stable operation of the motor. For example, when the motor is overloaded, the relay can detect and cut off the circuit in time to prevent the motor from being damaged by overheating.

Intelligent monitoring and diagnosis: It can monitor the operating status of the motor in real time, such as current, voltage, temperature and other parameters, and analyze and diagnose through the built-in microprocessor. Once an abnormality is found, an alarm signal can be quickly issued, which is convenient for operation and maintenance personnel to take timely measures to reduce downtime and maintenance costs.

Flexible settings and adjustments: Users can flexibly set various protection parameters of the relay according to actual application needs through programming or DIP switches, such as the action time of overload protection, current multiples, etc., to adapt to motors of different types and powers.

Communication function: supports multiple communication protocols, such as Modbus, Profibus, etc., and can easily communicate with the host control system to achieve remote monitoring and management, which is convenient for centralized control and scheduling.

Application scenarios

Industrial field: widely used in motor control in various industrial production equipment, such as fans, pumps, compressors, conveyor belts, etc. In factory automation production lines, it can ensure the reliable operation of many motors, improve production efficiency and equipment stability.

Commercial field: suitable for the protection and control of motors such as air-conditioning systems, elevators, ventilation equipment, etc. in commercial buildings, to ensure the normal operation of commercial facilities and reduce the risk of equipment failure.

Other fields: in some occasions with high requirements for motor reliability, such as hospitals, data centers, transportation and other fields, it can also play an important role and provide reliable protection and control for motors of key equipment.

Technical parameters

Rated voltage: usually AC 100-120V or AC 200-240V and other specifications to adapt to different power supply systems.

Rated current: varies according to the specific model, generally between a few amperes and hundreds of amperes, which can meet the protection needs of motors of different power.

Protection accuracy: The current protection accuracy can reach about ±1% - ±5%, and the voltage protection accuracy can also be controlled at a high level to ensure accurate and reliable protection action.