REL561?1MRK002496-AC ABB 線路差動保護(hù)終端 成都陽光熹禾

REL561?1MRK002496-AC ABB 線路差動保護(hù)終端 成都陽光熹禾

  • 輸入電壓：100-240V AC，頻率50/60Hz。
  • 工作溫度：-20°C至+60°C。
  • 使用環(huán)境：常溫常壓。
  • 結(jié)構(gòu)形式：模塊式。
  • 安裝方式：現(xiàn)場安裝。
分類：

描述

產(chǎn)品細(xì)節(jié)說明:REL561?1MRK002496-AC ABB 線路差動保護(hù)終端

  1. 線路差動保護(hù)：應(yīng)用電流差動保護(hù)比較進(jìn)入和離開受保護(hù)的架空線路或電纜的電流，為輸電、分輸電和配電網(wǎng)絡(luò)提供分相真電流差動保護(hù)。
  2. 數(shù)字系統(tǒng)：該終端是一個數(shù)字系統(tǒng)，適用于現(xiàn)代數(shù)字通信系統(tǒng)，包括多路復(fù)用和路由交換系統(tǒng)。
  3. 主/主設(shè)計：電流微分函數(shù)采用主/主設(shè)計，利用電流幅度和相位角分別評估兩端的每個相電流（分離矢量比較）。
  4. CT飽和檢測：所有電流都由CT飽和檢測器單獨(dú)監(jiān)控，以最大限度地減少對電流互感器的要求，并在CT飽和的情況下增加兩端受影響階段的穩(wěn)定程度。
  5. 傳輸延遲補(bǔ)償：能夠連續(xù)補(bǔ)償傳輸過程中的延遲，確保兩端數(shù)據(jù)同步。
  6. 通信接口：支持多種現(xiàn)代以太網(wǎng)、串行和現(xiàn)場總線協(xié)議，如以太網(wǎng)/IP和Profinet，使得它無需任何額外的硬件即可在網(wǎng)絡(luò)中作為主、掃描器或控制器工作。

REL561?1MRK002496-AC

產(chǎn)品詳情參數(shù):REL561?1MRK002496-AC ABB 線路差動保護(hù)終端

  • 輸入電壓：100-240V AC，頻率50/60Hz。
  • 工作溫度：-20°C至+60°C。
  • 使用環(huán)境：常溫常壓。
  • 結(jié)構(gòu)形式：模塊式。
  • 安裝方式：現(xiàn)場安裝。

REL561 1MRK002496-AC ABB 應(yīng)用領(lǐng)域:

該產(chǎn)品廣泛應(yīng)用于輸電、分輸電和配電網(wǎng)絡(luò)的電流差動保護(hù)，是一個數(shù)字系統(tǒng)，適用于現(xiàn)代數(shù)字通信系統(tǒng)，包括多路復(fù)用和路由交換系統(tǒng)。電流比較以每相為基礎(chǔ)進(jìn)行比較，避免了電流求和方法的問題，并為單極跳閘提供了相位選擇信息 。

Product details: REL561 1MRK002496-AC ABB line differential protection terminal

Line differential protection: The application of current differential protection compares the current entering and leaving the protected overhead line or cable, providing phase separated true current differential protection for transmission, sub transmission, and distribution networks.

Digital System: This terminal is a digital system suitable for modern digital communication systems, including multiplexing and routing switching systems.

Main/Main Design: The current differential function adopts the main/main design, which evaluates each phase current at both ends separately using current amplitude and phase angle (separated vector comparison).

CT saturation detection: All currents are monitored separately by CT saturation detectors to minimize the requirements on current transformers and increase the stability of the affected stages at both ends in the event of CT saturation.

Transmission delay compensation: It can continuously compensate for the delay during the transmission process, ensuring data synchronization at both ends.

Communication interface: Supports multiple modern Ethernet, serial, and fieldbus protocols such as Ethernet/IP and Profinet, allowing it to function as a master, scanner, or controller in the network without any additional hardware.

Product details and parameters: REL561 1MRK002496-AC ABB line differential protection terminal
Input voltage: 100-240V AC, frequency 50/60Hz.
Working temperature: -20 ° C to+60 ° C.
Usage environment: normal temperature and pressure.
Structural form: modular.
Installation method: On site installation.
REL561 1MRK002496-AC ABB application areas:

This product is widely used for current differential protection in transmission, sub transmission, and distribution networks. It is a digital system suitable for modern digital communication systems, including multiplexing and routing switching systems. Current comparison is based on each phase, avoiding the problem of current summation methods and providing phase selection information for single pole tripping.

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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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