GE SR745-W2-P1-G1-HI-A-L-R-E是由通用電氣（GE）生產(chǎn)的一款變壓器管理繼電器，屬于GE Multilin 745系列。這款繼電器專(zhuān)門(mén)用于電力系統(tǒng)中變壓器的保護(hù)、監(jiān)控和控制，具備多種保護(hù)功能，包括過(guò)載保護(hù)、短路保護(hù)、差動(dòng)保護(hù)和勵(lì)磁涌流保護(hù)，確保變壓器免受各種故障的損壞。

該繼電器采用FlexLogic?技術(shù)，提供靈活的編程結(jié)構(gòu)，滿(mǎn)足特定系統(tǒng)需求。它配備了改進(jìn)的40字符顯示屏和擴(kuò)展鍵盤(pán)，提高輸入效率和可讀性。此外，該設(shè)備支持電池開(kāi)機(jī)功能，在斷電情況下也能繼續(xù)工作。封裝在735 SR系列機(jī)箱中，可防止塵埃進(jìn)入并保護(hù)繼電器，通過(guò)標(biāo)準(zhǔn)19英寸面板安裝，但需注意門(mén)的位置以確保安裝正確和穩(wěn)定 。

SR745-W2-P1-G1-HI-A-L-R-E主要應(yīng)用于電力系統(tǒng)中的變壓器保護(hù)，作為GE Multilin系列的一部分，提供全面的變壓器管理和保護(hù) 。

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.