GE SR745-W2-P1-G1-HI-A-L-R-E 变压器管理继电器 成都阳光熹禾

GE SR745-W2-P1-G1-HI-A-L-R-E是由通用电气（GE）生产的一款变压器管理继电器，属于GE Multilin 745系列。这款继电器专门用于电力系统中变压器的保护、监控和控制，具备多种保护功能，包括过载保护、短路保护、差动保护和励磁涌流保护，确保变压器免受各种故障的损坏。

该继电器采用FlexLogic™技术，提供灵活的编程结构，满足特定系统需求。它配备了改进的40字符显示屏和扩展键盘，提高输入效率和可读性。此外，该设备支持电池开机功能，在断电情况下也能继续工作。封装在735 SR系列机箱中，可防止尘埃进入并保护继电器，通过标准19英寸面板安装，但需注意门的位置以确保安装正确和稳定 。

SR745-W2-P1-G1-HI-A-L-R-E主要应用于电力系统中的变压器保护，作为GE Multilin系列的一部分，提供全面的变压器管理和保护 。

Product Details: SR745-W2-P1-G1-HI-A-L-R-E GE Transformer Management Relay
Multiple protection functions: providing overcurrent, overvoltage, undervoltage, differential, and frequency protection, comprehensively covering various fault situations that transformers may encounter.
FlexLogic technology: This technology provides a flexible programming structure to meet the needs of specific systems.
Improved display screen and keyboard design: improves input efficiency and readability, making it convenient for users to set parameters, view faults, and debug the system.
Encapsulation design: Encapsulated in the 735 SR series chassis to prevent dust from entering and protect the relay, extend the service life of the relay, and improve system reliability.
Standard 19 inch panel installation: Pay attention to the position of the door to ensure correct and stable installation.
Battery power on function: supports battery power on, ensuring that it can continue to work even in the event of a power outage
Product details and parameters: SR745-W2-P1-G1-HI-A-L-R-E GE Transformer Management Relay
Model: SR745-W2-P1-G1-HI-A-L-R-E
Manufacturer: GE (General Electric)
Series: SR745 series
Rated voltage: 5kV
Rated current: 2A
Analog output high load: 10 k Ω, 0 to 1 mA, 600 Ω, 4 to 20 mA
Protection function: Provides overcurrent, overvoltage, undervoltage, differential, and frequency protection to ensure that the transformer is not affected by various faults
SR745-W2-P1-G1-HI-A-L-R-E GE Application Fields:

GE SR745-W2-P1-G1-HI-A-L-R-E is a transformer management relay produced by General Electric (GE) and belongs to the GE Multilin 745 series. This relay is specifically designed for the protection, monitoring, and control of transformers in power systems, with multiple protection functions including overload protection, short circuit protection, differential protection, and inrush current protection, ensuring that transformers are protected from various faults.

This relay uses FlexLogic ™ Technology provides flexible programming structures to meet specific system requirements. It is equipped with an improved 40 character display screen and an extended keyboard, improving input efficiency and readability. In addition, the device supports battery power on function and can continue to work even in the event of a power outage. Encapsulated in the 735 SR series chassis, it prevents dust from entering and protects the relay. It is installed through a standard 19 inch panel, but attention should be paid to the position of the door to ensure correct and stable installation.

SR745-W2-P1-G1-HI-A-L-R-E is mainly used for transformer protection in power systems. As part of the GE Multilin series, it provides comprehensive transformer management and protection.