Description
GE SR745-W2-P5-G5-HI Product description
The SR745-W2-P5-G5-HI is a transformer protection relay from General Electric (GE), part of the GE Multilin family. With the latest protection technology and high reliability hardware design, the product is designed to improve the stability and security of the power system.
Product parameter
Operating temperature range: -40°C to +85°C.
Storage temperature range: -40°C to +85°C.
Protection level: IP67 (front panel), IP20 (rear panel).
Weight: Approx. 8.4 kg.
Mounting method: DIN rail mounting.
Input voltage: 90-300 VDC.
Protection function: overload, short circuit, ground fault, differential protection, overheat protection.
Communication interface: Modbus, IEC 61850.
Product specification
Rated voltage: 380VAC.
Rated current: 100A, 4000A.
Overcurrent and ground fault collection setting: Adjustable threshold.
Delay Settings: Programmable delays that can be coordinated with other systems.
Communication protocols: Support Modbus RTU, Modbus TCP, IEC 61850, etc.
Product characteristics
High sensitivity detection: can quickly and accurately detect various faults in transformer operation.
Multifunctional protection: A variety of protection functions are integrated to ensure that the transformer is protected from various faults during operation.
High reliability: Manufactured with high-quality components to ensure long-term reliable operation.
Easy to use: provides a friendly user interface and operating software.
Flexible configuration: Supports multiple communication protocols for easy integration into automated systems.
Product action
The main functions of SR745-W2-P5-G5-HI are:
Transformer protection: Prevent equipment damage or system crash caused by overload, short circuit, grounding fault, etc.
Data acquisition and analysis: used to collect and maintain operating data to ensure the stable operation of the system.
Transformer monitoring: provides real-time monitoring of transformer operating status, convenient maintenance personnel for inspection and maintenance.
Product use
SR745-W2-P5-G5-HI is widely used in the following fields:
Power systems: power plants, substations, auxiliary systems.
Industrial enterprises: own power plants.
Other industrial applications: metallurgy, petrochemical, paper and other industries.
Application field
SR745-W2-P5-G5-HI is widely used in the following fields:
Factory: For motor control and transformer protection.
Power station: Transformer protection for power plants and substations.
Mine: Transformer protection for mining equipment.
Petrochemical: Transformer protection for the petrochemical industry.
Data center: Transformer protection for data centers.
