>>>>>型號(hào):5REX521GHHPSH50G 保護(hù)繼電器

【功能描述】

REX521GHHPSH50G是一種保護(hù)繼電器，專門設(shè)計(jì)用于中壓網(wǎng)絡(luò)中的保護(hù)、控制、測(cè)量和監(jiān)控功能。

其典型應(yīng)用包括輸入和輸出饋線以及變電站保護(hù)，同時(shí)也可以用作電力變壓器的后備保護(hù)和高壓電動(dòng)機(jī)的保護(hù)。

該繼電器基于多處理器環(huán)境，具有硬件版本，支持傳統(tǒng)的電流和電壓互感器的激勵(lì)輸入，同時(shí)也支持通過(guò)輸入電流和電壓傳感器進(jìn)行激勵(lì)輸入，這增加了其應(yīng)用的靈活性和廣泛性。

此外，它還具有一些先進(jìn)的技術(shù)特性，例如現(xiàn)代軟件解決方案和人機(jī)界面功能。

其人機(jī)界面功能包括導(dǎo)航按鈕、清除/取消按鈕和進(jìn)入按鈕，還支持語(yǔ)言選擇、設(shè)置值受密碼保護(hù)、顯示背光、顯示對(duì)比度、顯示測(cè)試、主要值的選擇以及光隔離串行通信端口等功能，

使得操作更為便捷和人性化。

REX521GHHPSH50G保護(hù)繼電器是一款功能全面、性能穩(wěn)定的設(shè)備，適用于各種中壓網(wǎng)絡(luò)的保護(hù)、控制、測(cè)量和監(jiān)控需求。在實(shí)際應(yīng)用中，它能夠幫助企業(yè)提高生產(chǎn)效率、降低運(yùn)營(yíng)成本，

實(shí)現(xiàn)智能化和自動(dòng)化的生產(chǎn)和管理。

>>>>>型號(hào):5REX521GHHPSH50G 保護(hù)繼電器

【英文介紹】

The REX521GHHPSH50G is a protective relay specifically designed for protection, control, measurement and monitoring functions in medium voltage networks.

Typical applications include input and output feeders and substation protection, but can also be used as backup protection for power transformers and protection for high-voltage motors.

Based on a multi-processor environment, the relay is available in a hardware version that supports excitation input from traditional current and voltage transformers, as well as through input

 current and voltage sensors, which increases the flexibility and universality of its application. In addition, it has some advanced technical features, such as modern software solutions and 

human-machine interface capabilities.

The man-machine interface features include navigation buttons, clear/cancel buttons and enter buttons, and also support language selection, setting values protected by password, display

 backlight, display contrast, display test, selection of major values, and optical isolation of serial communication ports, making the operation more convenient and user-friendly.

The REX521GHHPSH50G protective relay is a fully functional and stable device for the protection, control, measurement and monitoring needs of a wide range of medium voltage networks.

 In practical applications, it can help enterprises improve production efficiency, reduce operating costs, and realize intelligent and automated production and management.

>>>>>型號(hào):5REX521GHHPSH50G 保護(hù)繼電器