Multilin MIFPA55E000H00電流繼電器
1.產(chǎn) 品 資 料 介 紹：
中文資料：
Multilin MIFPA55E000H00 電流繼電器是 GE Multilin 系列中的一款電流保護設備，主要用于監(jiān)測和保護電力系統(tǒng)中的電流參數(shù)。以下是該電流繼電器的詳細信息：
主要特點和功能
保護功能
- 過流保護：能夠檢測和響應過流情況，包括短時過流和長期過流，防止設備因電流過大而損壞。
- 定時限保護：提供定時限過流保護功能，用于應對超出設定時間范圍的過流事件。
- 瞬時過流：快速響應瞬時過流事件，防止對設備的瞬時沖擊造成損害。
- 接地故障保護：檢測電流中的接地故障并觸發(fā)保護措施，防止系統(tǒng)出現(xiàn)接地問題。
監(jiān)測與診斷
- 實時數(shù)據(jù)監(jiān)測：提供實時電流監(jiān)測，記錄電流值并實時顯示，幫助進行系統(tǒng)狀態(tài)評估。
- 事件記錄：記錄重要的事件和故障信息，支持后期分析和故障排查。
- 波形捕捉：捕捉電流波形數(shù)據(jù)，進行詳細分析以優(yōu)化系統(tǒng)保護和性能。
控制功能
- 斷路器控制：可以自動或手動控制斷路器的操作，實現(xiàn)故障隔離和系統(tǒng)恢復。
- 自動重合閘：在故障消除后自動恢復供電，提高系統(tǒng)的可靠性。
通信接口
- 多協(xié)議支持：支持 Modbus、DNP3、IEC 61850 等多種通信協(xié)議，確保與其他系統(tǒng)和設備的兼容性。
- 接口選項：配備以太網(wǎng)、RS-232、RS-485 等接口，便于進行數(shù)據(jù)交換和系統(tǒng)集成。
用戶界面
- 顯示屏：通常配備 LCD 顯示屏，提供直觀的用戶界面，用于顯示電流數(shù)據(jù)、保護狀態(tài)和警報信息。
- 配置工具：提供圖形化配置工具，簡化設置過程并便于進行參數(shù)配置。
高可靠性與環(huán)境適應性
- 工業(yè)級設計：符合工業(yè)級標準，適應各種惡劣環(huán)境條件，確保長期穩(wěn)定運行。
- 寬溫范圍：能夠在不同環(huán)境溫度下穩(wěn)定運行，保障系統(tǒng)的可靠性。
應用領域
變電站
- 設備保護：在變電站中用于保護電流設備，防止由于過流或接地故障引發(fā)的設備損壞。
- 系統(tǒng)集成：作為變電站保護系統(tǒng)的一部分，提供全面的電流保護功能。
配電系統(tǒng)
- 饋線保護：為配電系統(tǒng)中的饋線提供電流保護，防止由于過流引起的系統(tǒng)故障。
- 故障隔離：在發(fā)生故障時提供有效的保護，減少系統(tǒng)停電范圍，提高系統(tǒng)可靠性。
工業(yè)電力系統(tǒng)
- 關鍵設備保護：為工業(yè)電力系統(tǒng)中的關鍵設備提供電流保護，避免由于過流造成的生產(chǎn)中斷。
- 電力監(jiān)控：實時監(jiān)控電流情況，幫助優(yōu)化系統(tǒng)的運行和維護。
總結
Multilin MIFPA55E000H00 電流繼電器是一款功能全面的電流保護設備，提供過流保護、實時監(jiān)測、控制功能和通信能力。其高性能設計和工業(yè)級標準使其在變電站、配電系統(tǒng)和工業(yè)電力系統(tǒng)中具有廣泛的應用價值。
英文資料：
The Multilin MIFPA55E000H00 current relay is a current protection device in the GE Multilin series, mainly used for monitoring and protecting current parameters in power systems. The following is the detailed information of the current relay:
Main features and functions
Protection function
Overcurrent protection: capable of detecting and responding to overcurrent situations, including short-term overcurrent and long-term overcurrent, to prevent equipment damage due to excessive current.
Fixed time limit protection: Provides fixed time limit overcurrent protection function to deal with overcurrent events that exceed the set time range.
Instantaneous overcurrent: Quickly respond to instantaneous overcurrent events to prevent damage to equipment caused by instantaneous impact.
Ground fault protection: detects ground faults in the current and triggers protective measures to prevent grounding issues in the system.
Monitoring and Diagnosis
Real time data monitoring: Provides real-time current monitoring, records current values and displays them in real-time to assist in system status assessment.
Event recording: Record important events and fault information to support later analysis and troubleshooting.
Waveform capture: Capture current waveform data for detailed analysis to optimize system protection and performance.
control function
Circuit breaker control: It can automatically or manually control the operation of the circuit breaker to achieve fault isolation and system recovery.
Automatic reclosing: automatically restores power supply after the fault is eliminated, improving the reliability of the system.
communication interface
Multi protocol support: Supports multiple communication protocols such as Modbus, DNP3, IEC 61850, etc., ensuring compatibility with other systems and devices.
Interface options: Equipped with Ethernet, RS-232, RS-485 and other interfaces for easy data exchange and system integration.
user interface
Display screen: usually equipped with an LCD display screen, providing an intuitive user interface for displaying current data, protection status, and alarm information.
Configuration tool: Provides graphical configuration tools to simplify the setup process and facilitate parameter configuration.
High reliability and environmental adaptability
Industrial grade design: meets industrial standards, adapts to various harsh environmental conditions, and ensures long-term stable operation.
Wide temperature range: able to operate stably at different environmental temperatures, ensuring the reliability of the system.
application area
transformer substation
Equipment protection: Used in substations to protect current equipment and prevent equipment damage caused by overcurrent or grounding faults.
System integration: As part of the substation protection system, it provides comprehensive current protection functions.
Distribution system
Feedline protection: provides current protection for feeders in the distribution system to prevent system failures caused by overcurrent.
Fault isolation: Provide effective protection in the event of a fault, reduce the range of system power outages, and improve system reliability.
Industrial power system
Key equipment protection: Provide current protection for key equipment in industrial power systems to avoid production interruptions caused by overcurrent.
Power monitoring: Real time monitoring of current conditions to help optimize system operation and maintenance.
summary
The Multilin MIFPA55E000H00 current relay is a comprehensive current protection device that provides overcurrent protection, real-time monitoring, control functions, and communication capabilities. Its high-performance design and industrial grade standards make it widely applicable in substations, distribution systems, and industrial power systems.
2.產(chǎn) 品 展 示
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5.更多庫存型號
| PMB33C-20200-03 | 70 SK 36b-E | R43HEAA-R2-NS-VS-00 |
| PMB33F-00114-02 | 70 SK 37b-E | R33GENT-TS-LA-NV-02 |
| PMB33C-00201-01 | 70 SL 01a | R23GENA-R1-NS-NV-00 |
| PMB31D-00216-01 | 70 VV 01a | R32GENC-TS-NS-VS-00 |
| PMB31D-00214-03 | 70 WA 01a-E | R32HSNG-TS-NS-NV-02 |
| PMB33F-20101-03 | 70 WB 01a | R45GSNA-R2-NS-NV-03 |
| PMB33F-20200-00 | 70AA01a-E | R45HCNA-TS-NF-NV-00 |
| PMB33F-20116-03 | 70AA02B-E | R32GMNC-HS-MD-NV-00 |
| PMB33F-20216-02 | 70AB02B-E | R33GENC-R2-NS-NV-00 |
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