Multilin D60K03HKHF8LH6继电器
1.产 品 资 料 介 绍：
中文资料：
Multilin D60K03HKHF8LH6 继电器 是 GE Multilin 系列的一款高性能保护和控制继电器，专为电力系统中的差动保护应用设计。该继电器具备强大的保护功能、灵活的配置选项和高可靠性，广泛应用于变电站、输配电系统和工业电力系统中。
主要功能和特点
差动保护
- 高灵敏度差动保护：提供高灵敏度的相位和零序差动保护，能够快速检测并隔离故障。
- 不平衡检测：具备不平衡检测功能，有效防止变压器和线路的内部故障。
过流保护
- 瞬时过流保护：快速响应瞬时过流情况，确保系统的安全运行。
- 定时限和反时限过流保护：根据用户需求配置定时限和反时限过流保护，适应不同的保护需求。
电压保护
- 过压和欠压保护：提供高效的过压和欠压保护，防止电压异常对系统造成损害。
- 零序电压保护：监测零序电压，提供对接地故障的有效保护。
频率保护
- 频率过高和过低保护：监测系统频率，提供频率过高和过低的保护功能，确保系统的稳定性。
断路器控制
- 自动重合闸功能：具备自动重合闸功能，提高系统的供电可靠性。
- 断路器失灵保护：提供断路器失灵保护，快速识别和隔离故障断路器。
通信和接口
- 多种通信协议：支持Modbus、DNP3、IEC 61850等多种通信协议，确保与不同系统的兼容性。
- 以太网和串行接口：提供以太网和RS-232/RS-485串行接口，方便与外部设备进行数据交换和通信。
数据记录和事件分析
- 故障记录：记录故障事件的详细信息，便于故障分析和诊断。
- 事件日志和波形捕捉：提供事件日志和电气波形捕捉功能，帮助用户进行深入的事件分析。
用户界面和配置
- 直观的LCD显示屏：配备LCD显示屏，提供直观的用户界面，便于用户查看和设置参数。
- 图形化配置工具：通过图形化配置工具进行系统配置和管理，简化操作流程。
- 远程配置和监控：支持远程配置和监控功能，便于集中管理和维护。
高可靠性和环境适应性
- 工业级设计：采用高可靠性的工业级设计，适应各种严苛的工作环境。
- 宽温范围运行：能够在宽温范围内稳定运行，确保系统的可靠性。
应用领域
变电站
- 主变压器保护：为变电站中的主变压器提供全面的差动保护和过流保护。
- 母线保护：监测和保护变电站中的母线，防止故障扩大，保障电力系统的稳定。
输配电系统
- 线路保护：为输电线路提供高效的差动保护和过流保护，防止故障引发大范围停电。
- 分段保护：对配电系统中的各个分段进行保护和控制，提高配电网络的可靠性。
工业电力系统
- 设备保护：保护工业电力系统中的大型电机和关键设备，防止因故障导致的生产中断。
- 电网稳定性：通过差动保护和过流保护，确保工业电力系统的稳定运行。
总结
Multilin D60K03HKHF8LH6 继电器提供了先进的差动保护、过流保护、电压保护和频率保护功能，适用于变电站、输配电系统和工业电力系统中的关键设备保护。其高灵敏度、高可靠性和丰富的通信接口，使其成为电力保护和控制系统中的重要组成部分。
英文资料：
Instantaneous overcurrent protection: Quickly respond to instantaneous overcurrent situations to ensure the safe operation of the system.
Fixed time and inverse time overcurrent protection: Configure fixed time and inverse time overcurrent protection according to user needs to adapt to different protection requirements.
Voltage protection
Overvoltage and undervoltage protection: Provides efficient overvoltage and undervoltage protection to prevent abnormal voltage from causing damage to the system.
Zero sequence voltage protection: Monitor zero sequence voltage and provide effective protection against ground faults.
Frequency protection
Protection against high and low frequencies: Monitor the system frequency, provide protection against high and low frequencies, and ensure the stability of the system.
Circuit breaker control
Automatic reclosing function: It has the function of automatic reclosing to improve the power supply reliability of the system.
Circuit breaker failure protection: provides circuit breaker failure protection, quickly identifies and isolates faulty circuit breakers.
Communication and Interface
Multiple communication protocols: Supports Modbus, DNP3, IEC 61850 and other communication protocols to ensure compatibility with different systems.
Ethernet and Serial Interface: Provides Ethernet and RS-232/RS-485 serial interfaces for convenient data exchange and communication with external devices.
Data recording and event analysis
Fault record: Record detailed information of fault events for easy fault analysis and diagnosis.
Event log and waveform capture: Provides event log and electrical waveform capture functions to assist users in conducting in-depth event analysis.
User interface and configuration
Intuitive LCD display screen: Equipped with an LCD display screen, it provides an intuitive user interface for users to view and set parameters.
Graphical configuration tool: Use graphical configuration tools to configure and manage the system, simplifying the operation process.
Remote configuration and monitoring: Supports remote configuration and monitoring functions for centralized management and maintenance.
High reliability and environmental adaptability
Industrial grade design: Adopting high reliability industrial grade design to adapt to various harsh working environments.
Wide temperature range operation: capable of stable operation within a wide temperature range, ensuring the reliability of the system.
application area
transformer substation
Main Transformer Protection: Provides comprehensive differential protection and overcurrent protection for the main transformers in the substation.
Busbar protection: Monitor and protect the busbars in substations to prevent the expansion of faults and ensure the stability of the power system.
Power transmission and distribution system
Line protection: Provide efficient differential protection and overcurrent protection for transmission lines to prevent widespread power outages caused by faults.
Segmented protection: Protecting and controlling each segment in the distribution system to improve the reliability of the distribution network.
Industrial power system
Equipment protection: Protect large motors and critical equipment in industrial power systems to prevent production interruptions caused by malfunctions.
Grid stability: Ensure the stable operation of industrial power systems through differential protection and overcurrent protection.
summary
The Multilin D60K03KHF8LH6 relay provides advanced differential protection, overcurrent protection, voltage protection, and frequency protection functions, suitable for key equipment protection in substations, transmission and distribution systems, and industrial power systems. Its high sensitivity, high reliability, and rich communication interfaces make it an important component of power protection and control systems.
2.产 品 展 示
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5.更多库存型号
| PMB33C-10116-01 | 70 AS 47b-E | N31HRFG-LSS-M2-02 |
| PMB31B-10101-03 | 70 AS 67a-E | N32HLHJ-LNK-NS-00 |
| PMB31B-20116-00 | 70 BA 01b | N31HRHK-LEK-SS-02 |
| PMB33E-10214-01 | 70 BK 02a-E | N32HCLG-LNK-NS-01 |
| PMB31D-10101-03 | 70 BL 02C | N42HRFM-LNK-NS-00 |
| PMB33F-10100-00 | 70 BL 30a | N31HLLL-LNK-NS-01 |
| PMB31D-20114-00 | 70 BL 31a | N43HRLN-LDK-NS-00 |
| PMB33C-00214-02 | 70 BT 01b | N31HRHJ-LKN-NS-01 |
| PMB33C-10114-01 | 70 BV 01b-E | N31HRHK-LNK-NS-00 |
| PMB31B-10114-02 | 70 EA 01b-E | N33HRHJ-LDK-NS-00 |
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