描述

REF541 饋線終端

REF 541 饋線終端專為中壓網(wǎng)絡(luò)中的保護(hù)、控制、測(cè)量和監(jiān)控而設(shè)計(jì)自 2022 年起不再活躍的產(chǎn)品

REF 541 饋線終端可與不同類型的開關(guān)設(shè)備配合使用，包括單母線、雙母線和雙工系統(tǒng)。

保護(hù)功能還支持不同類型的網(wǎng)絡(luò)，例如隔離中性網(wǎng)絡(luò)、諧振接地網(wǎng)絡(luò)和部分接地網(wǎng)絡(luò)。應(yīng)用領(lǐng)域還涵蓋中型三相異步電機(jī)以及用于無功補(bǔ)償?shù)牟⒙?lián)電容器組的保護(hù)和控制。除了保護(hù)、測(cè)量、控制、狀態(tài)監(jiān)測(cè)和一般功能外，REF 541 饋線終端還提供大量 PLC 功能，可將變電站自動(dòng)化所需的多種自動(dòng)化和順序邏輯功能集成到一個(gè)系統(tǒng)中單元。

數(shù)據(jù)通信屬性包括以下通信標(biāo)準(zhǔn)：SPA 總線、LON 總線、IEC 60870-5-103、通過 SPA-ZC 400 的 IEC 61850、通過 SPA-ZC 302 的 Profibus DPV1、DNP 3.0 以及與更高級(jí)別設(shè)備的 Modbus 通信。此外，LON 通信與 PLC 功能一起最大限度地減少了饋線終端之間的硬接線需求。

范圍
饋線保護(hù)繼電器

產(chǎn)品優(yōu)點(diǎn)
適用于多種不同類型電力網(wǎng)絡(luò)的保護(hù)功能
可編程邏輯功能 (PLC)
廣泛支持不同的通信協(xié)議
光通信實(shí)現(xiàn)快速無干擾通信

產(chǎn)品特點(diǎn)
通過傳統(tǒng)測(cè)量變壓器或電流傳感器和分壓器測(cè)量電壓和電流
各類網(wǎng)絡(luò)短路故障定位儀
通過 SPA-ZC 400 適配器支持 IEC 61850 協(xié)議
15 個(gè)二進(jìn)制輸入和 12 個(gè)輸出繼電器

REF541 饋線終端

The REF 541 feeder terminal is designed for protection, control, measurement and monitoring in medium voltage networks Products that are no longer active since 2022

The REF 541 feeder terminal can be used with different types of switchgear, including single bus, double bus and duplex systems.

The protection function also supports different types of networks, such as isolated neutral networks, resonant grounded networks, and partially grounded networks. Applications also cover protection and control of medium-sized three-phase asynchronous motors and shunt capacitor banks for reactive power compensation. In addition to protection, measurement, control, condition monitoring and general functions, the REF 541 feeder terminal offers a large number of PLC functions to integrate multiple automation and sequential logic functions required for substation automation into a single system unit.

Data communication attributes include the following communication standards: SPA bus, LON bus, IEC 60870-5-103, IEC 61850 via SPA-ZC 400, Profibus DPV1 via SPA-ZC 302, DNP 3.0 and Modbus communication with higher level devices. In addition, LON communication, together with PLC functionality, minimizes the need for hard wiring between feeder terminals.

Radius
Feeder protection relay

Product advantage
Protection functions for many different types of power networks
Programmable Logic Function (PLC)
Wide support for different communication protocols
Optical communication enables fast, interference-free communication

Product characteristics
Voltage and current are measured by conventional measuring transformers or current sensors and dividers
All kinds of network short-circuit fault locator
Support for IEC 61850 protocol via SPA-ZC 400 adapter
15 binary input and 12 output relays

 

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公司介紹：
成都陽光不斷創(chuàng)新致力于提升停產(chǎn)的自動(dòng)化零件供應(yīng)水平，無論客戶身處何地，無論所需配件多么稀有，我們總能將客戶與所需產(chǎn)品緊密連接 ，成都陽光零部件覆蓋廣泛。
急切需要自動(dòng)化或控制零件？ 全新、Used和已停產(chǎn)的自動(dòng)化機(jī)械零件的全球供應(yīng)商。
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Company Introduction:
Chengdu Sunshine Xihe Co., Ltd. specializes in one-stop procurement consulting for imported industrial spare parts, offering original equipment and professional discontinued parts services. We are committed to providing efficient and reliable automation solutions for our customers. Customer support fast responseThe network of partners spans all continentsGlobal partner networkAlways achieve more delivery, be it parts, service or speed



始終實(shí)現(xiàn)更多的交付，無論是零件、服務(wù)還是速度