描述

REJ601 專用饋線保護(hù)繼電器

入門級數(shù)字繼電器配電網(wǎng)絡(luò)
REJ601是一種專用饋線保護(hù)繼電器，用于保護(hù)一次和二次配電網(wǎng)絡(luò)中的公用事業(yè)和工業(yè)電力系統(tǒng)。該繼電器在一個單元中提供了保護(hù)和監(jiān)測功能的優(yōu)化組合，具有同類產(chǎn)品中最佳的性能和可用性。

除了基于常規(guī)電流互感器接口的變型外，該繼電器還支持基于Rogowski電流傳感器模擬接口的變型。這有助于獲得緊湊的中壓開關(guān)柜設(shè)備尺寸減小，提高性能和標(biāo)準(zhǔn)化。

 

范圍
接地、電阻接地或隔離網(wǎng)絡(luò)架空線路和電纜饋線的主保護(hù)
配電變壓器的涌流穩(wěn)定功能

產(chǎn)品的好處
緊湊，靈活，操作簡單
通過保護(hù)功能、二進(jìn)制信號和通信功能的選擇性測試功能，快速調(diào)試
易于配置二進(jìn)制輸入和輸出
對繼電器硬件和軟件進(jìn)行廣泛的自我監(jiān)督
使用具有CT短路功能的傳感器變體/可拆卸端子，提高了安全性
壓合安裝裝置方便快捷安裝

產(chǎn)品特性
過流，接地故障，相斷續(xù)，負(fù)相序和熱過載保護(hù)，涌流檢測，重合閘和測量
預(yù)配置功能，方便快捷的調(diào)試
通用電源24- 265v AC/DC
可配置二進(jìn)制輸入/輸出使用本地人機(jī)界面或通信接口
具有現(xiàn)場可選CT選擇(1或5A)，布爾邏輯和定時器的特定變體
支持Modbus和IEC 60870-5-103協(xié)議

REJ601 專用饋線保護(hù)繼電器

Entry-level numerical relay for distribution networks
REJ601 is a dedicated feeder protection relay intended for the protection of utility and industrial power systems in primary and secondary distribution networks. The relay provides an optimized composition of protection and monitoring functionality in one unit, with the best performance and usability in its class.

Besides the conventional current transformer interface based variant, the relay also supports a variant based on Rogowski current sensors’ analog interface. This helps to obtain a compact medium voltage switchgear equipment size reduc-tion with improved performance and standardization.

 

Scope
Main protection for overhead lines and cable feeders in solidly earthed, resistance-earthed or isolated networks
Inrush current stabilization function for distribution transformers

Product benefits
Compact, flexible and simple to handle
Speedy commissioning through selective test function for protection functions, binary signals and communication features
Easily configurable binary inputs and outputs
Extensive self-supervision of the relay hardware and software
Enhanced safety with usage of sensors variant / detachable terminals with CT shorting facility
Press fit mounting arrangement facilitates easy and fast installation

Product features
Overcurrent, earth-fault, phase-discontinuity, negative-phase sequence and thermal-overload protections, inrush current detection, reclosing and measurement
Preconfigured functionality facilitates easy and fast commissioning
Universal power supply 24-265 V AC/DC
Configurable binary inputs/outputs using local HMI or communication interface
Specific variant with site selectable CT selection (1 or 5A), Boolean logic and timers
Supports Modbus and IEC 60870-5-103 protocols

 

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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。
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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



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