Multilin MIFIIPI55E10HI馈线管理继电器
1.产 品 资 料 介 绍：
中文资料：
Multilin MIFIIPI55E10HI 是 GE Multilin 系列的一款馈线管理继电器，专为提供综合的馈线保护、监测和控制功能而设计。该继电器适用于配电系统中，为电力系统提供有效的保护和管理，确保系统的稳定性和可靠性。
主要功能和特点
馈线保护
- 过流保护：包括瞬时、定时限和反时限过流保护，能够在出现短路或过载时迅速响应，防止系统故障。
- 接地故障保护：提供接地故障检测和保护，防止接地故障引发的设备损坏和停电。
- 欠压保护：监测系统电压，当电压低于设定值时，自动触发保护措施。
- 过压保护：当电压超过设定值时，采取相应措施以保护设备和系统。
馈线控制
- 自动重合闸：支持自动重合闸功能，故障清除后自动恢复供电，提高系统的可靠性。
- 断路器控制：可以控制断路器的操作，如开关操作和故障隔离，提高系统的灵活性和管理能力。
监测和诊断
- 实时监测：实时监测馈线的电流、电压和功率等参数，确保系统运行状态良好。
- 故障记录：记录详细的故障信息和系统事件，便于事后分析和故障排查。
- 波形捕捉：捕捉系统事件时的电气波形，帮助用户进行深入分析和诊断。
通信和接口
- 通信协议：支持多种通信协议，如 Modbus、DNP3、IEC 61850，确保与其他系统的兼容性。
- 接口选项：提供以太网、RS-232 和 RS-485 接口，方便与外部设备进行数据交换和通信。
用户界面
- 显示屏：配备直观的 LCD 显示屏，用户可以轻松查看和设置系统参数。
- 图形化配置工具：通过图形化配置工具进行系统设置和管理，简化配置过程，提高工作效率。
高可靠性和环境适应性
- 工业级设计：具备高可靠性的设计，能够在各种严苛的环境条件下稳定运行。
- 宽温范围运行：适应广泛的温度范围，确保系统在不同环境条件下的稳定性和可靠性。
应用领域
配电系统
- 馈线保护：为配电系统中的馈线提供保护，防止故障引发的大范围停电。
- 负荷管理：监测和管理配电系统中的负荷，确保系统的稳定性和安全性。
变电站
- 变压器馈线保护：为变电站中的变压器馈线提供保护，确保变电站的安全运行。
- 母线保护：监测和保护变电站中的母线，防止故障扩展，保障系统稳定性。
工业电力系统
- 设备保护：为工业电力系统中的关键设备提供保护，防止因故障导致的生产中断。
- 电力监控：提供电力系统的实时监控，帮助用户优化系统运行和维护。
总结
Multilin MIFIIPI55E10HI 馈线管理继电器提供了综合的馈线保护、监测和控制功能，适用于配电系统、变电站和工业电力系统。其高性能的保护功能、灵活的配置选项和可靠的设计，使其成为电力系统中重要的保护和管理设备。
英文资料：
Multilin MIFIIPI55E10HI is a feeder management relay from the GE Multilin series, designed to provide comprehensive feeder protection, monitoring, and control functions. This relay is suitable for use in power distribution systems, providing effective protection and management to ensure the stability and reliability of the power system.
Main functions and features
feeder protection
Overcurrent protection: including instantaneous, timed, and inverse time overcurrent protection, capable of responding quickly in the event of a short circuit or overload to prevent system failure.
Ground fault protection: Provides ground fault detection and protection to prevent equipment damage and power outages caused by ground faults.
Undervoltage protection: Monitor the system voltage and automatically trigger protection measures when the voltage is below the set value.
Overvoltage protection: When the voltage exceeds the set value, corresponding measures are taken to protect the equipment and system.
Feeder control
Automatic reclosing: Supports automatic reclosing function, automatically restores power supply after fault clearance, and improves system reliability.
Circuit breaker control: It can control the operation of circuit breakers, such as switch operation and fault isolation, to improve the flexibility and management capability of the system.
Monitoring and Diagnosis
Real time monitoring: Real time monitoring of parameters such as current, voltage, and power of the feeder to ensure good system operation.
Fault record: Record detailed fault information and system events for post analysis and troubleshooting.
Waveform capture: Capturing electrical waveforms during system events to assist users in conducting in-depth analysis and diagnosis.
Communication and Interface
Communication Protocol: Supports multiple communication protocols such as Modbus, DNP3, IEC 61850 to ensure compatibility with other systems.
Interface options: Provides Ethernet, RS-232, and RS-485 interfaces for convenient data exchange and communication with external devices.
user interface
Display screen: Equipped with an intuitive LCD display screen, users can easily view and set system parameters.
Graphic configuration tool: Using graphic configuration tools for system settings and management simplifies the configuration process and improves work efficiency.
High reliability and environmental adaptability
Industrial grade design: With high reliability design, it can operate stably under various harsh environmental conditions.
Wide temperature range operation: Adapt to a wide temperature range to ensure the stability and reliability of the system under different environmental conditions.
application area
Distribution system
Feedline protection: provides protection for feeders in the distribution system to prevent widespread power outages caused by faults.
Load management: Monitor and manage the load in the distribution system to ensure the stability and safety of the system.
transformer substation
Transformer feeder protection: provides protection for transformer feeders in substations to ensure their safe operation.
Busbar protection: Monitor and protect the busbars in the substation, prevent fault propagation, and ensure system stability.
Industrial power system
Equipment protection: provides protection for critical equipment in industrial power systems to prevent production interruptions caused by malfunctions.
Power monitoring: Provide real-time monitoring of the power system to help users optimize system operation and maintenance.
summary
The Multilin MIFIIPI55E10HI feeder management relay provides comprehensive feeder protection, monitoring, and control functions, suitable for distribution systems, substations, and industrial power systems. Its high-performance protection functions, flexible configuration options, and reliable design make it an important protection and management device in the power system.
2.产 品 展 示
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