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產(chǎn)品細(xì)節(jié)說(shuō)明:REL551?1MRK002480-AE ABB 線路差動(dòng)保護(hù)裝置
- 線路差分功能：包括相位分離電流差測(cè)量評(píng)估幅度和相位角，通過(guò)CT飽和檢測(cè)器增加穩(wěn)定性，傳輸延遲的連續(xù)補(bǔ)償，允許使用路由交換通信網(wǎng)絡(luò)，數(shù)字通信通道內(nèi)的傳輸行程，master/master設(shè)計(jì)，以及用于多路連接的接口，直接光纖或?qū)Ь€?。
- 額外的保護(hù)功能：如相位和剩余電流功能，斷路器故障保護(hù)，二進(jìn)制信號(hào)的快速間通信，電流回路監(jiān)督，單極或多極脫扣?。
- 控制與監(jiān)控：包括命令控制，重合閘，事件記錄儀，擾動(dòng)記錄儀，行程值記錄儀，所有輸入和內(nèi)部二進(jìn)制信號(hào)的狀態(tài)指示，顯示線路電流和頻率的測(cè)量平均值，準(zhǔn)確度高達(dá)0.25%?。
- 遠(yuǎn)程端數(shù)據(jù)通信替代方案：包括多路復(fù)用，專(zhuān)用光纖和電通道，通信信道監(jiān)督?。
- 串行通信：SPA或IEC 870-5-103端口(監(jiān)控)，LON端口(控制)?。
- 廣泛的配置可能性：通過(guò)使用內(nèi)部邏輯門(mén)，定時(shí)器和用戶(hù)可配置的連接之間的不同功能，二進(jìn)制輸入和輸出?。
- 多個(gè)輸入/輸出模塊選項(xiàng)：包括測(cè)量mA輸入模塊(用于傳感器)?。
- 靈活的軟件和硬件：選定的處理器設(shè)計(jì)保證了高可用性以及不同功能廣泛組合的出色可能性，而不會(huì)延長(zhǎng)操作時(shí)間?。
REL551?1MRK002480-AE
產(chǎn)品詳情參數(shù):REL551?1MRK002480-AE ABB 線路差動(dòng)保護(hù)裝置
- 產(chǎn)品概述：ABB REL551 1MRK002480-AE 是一款適用于低壓配電系統(tǒng)的漏電斷路器，具備過(guò)載、短路、漏電保護(hù)功能?。
- 額定電壓：230/400V?。
- 額定電流：25A?。
- 短路分?jǐn)嗄芰?/strong>：10kA?。
- 漏電保護(hù)靈敏度：30mA?。
- 安裝方式：35mm導(dǎo)軌安裝?。
REL551 1MRK002480-AE ABB? 應(yīng)用領(lǐng)域:
該裝置廣泛應(yīng)用于各類(lèi)低壓配電系統(tǒng)，包括工業(yè)建筑、商業(yè)建筑、民用建筑、數(shù)據(jù)中心和可再生能源發(fā)電系統(tǒng) 。它作為PANORAMA變電站自動(dòng)化的一部分，提供電流差動(dòng)保護(hù)，適用于輸電、變電站和輸電線路差動(dòng)保護(hù)應(yīng)用 。通過(guò)數(shù)據(jù)采集和控制功能，REL551 1MRK002480-AE 確保了電力系統(tǒng)的穩(wěn)定運(yùn)行和安全性 。
Product details: REL551 1MRK002480-AE ABB line differential protection device
Line differential function: including phase separation, current difference measurement, evaluation of amplitude and phase angle, increased stability through CT saturation detector, continuous compensation for transmission delay, allowing the use of routing switched communication networks, transmission travel within digital communication channels, master/master design, and interfaces for multi-channel connections, direct fiber or wire.
Additional protection functions: such as phase and residual current functions, circuit breaker fault protection, fast communication between binary signals, current loop supervision, single or multi pole tripping.
Control and monitoring: including command control, reclosing, event recorder, disturbance recorder, trip value recorder, status indication of all inputs and internal binary signals, display of measured average values of line current and frequency, with an accuracy of up to 0.25%.
Remote data communication alternative solutions: including multiplexing, dedicated fiber optic and electrical channels, and communication channel supervision.
Serial communication: SPA or IEC 870-5-103 port (monitoring), LON port (control).
Wide range of configuration possibilities: By utilizing internal logic gates, timers, and user configurable connections for different functions, binary inputs and outputs.
Multiple input/output module options: including measurement mA input module (for sensors).
Flexible software and hardware: The selected processor design ensures high availability and excellent possibilities for a wide range of functional combinations without prolonging operating time.
Product details and parameters: REL551 1MRK002480-AE ABB line differential protection device
Product Overview: ABB REL551 1MRK002480-AE is a residual current circuit breaker suitable for low-voltage distribution systems, with overload, short circuit, and leakage protection functions.
Rated voltage: 230/400V.
Rated current: 25A.
Short circuit breaking capacity: 10kA.
Leakage protection sensitivity: 30mA.
Installation method: 35mm rail installation.
REL551 1MRK002480-AE ABB application areas:
This device is widely used in various low-voltage distribution systems, including industrial buildings, commercial buildings, civil buildings, data centers, and renewable energy generation systems. As part of PANORAMA substation automation, it provides current differential protection, suitable for differential protection applications in transmission, substations, and transmission lines. Through data collection and control functions, REL551 1MRK002480-AE ensures the stable operation and safety of the power system.
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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(wú)論是零件、服務(wù)還是速度
