Multilin 12INC77N1A过电流继电器
1.产 品 资 料 介 绍：
中文资料：
Multilin 12INC77N1A 过电流继电器是 GE Multilin 系列中的一种继电器，专用于过电流保护和监控。它在电力系统中用于保护电气设备免受过电流导致的损坏，并提供实时监控和控制功能。以下是该继电器的主要功能、特点和应用领域：
主要功能和特点
过电流保护：
- 过电流检测：能够检测电流超出设定阈值的情况，及时响应以防止设备损坏。
- 多级保护：提供多级过电流保护，包括短路保护和过载保护，以适应不同的应用需求。
- 定时功能：集成延时功能，在检测到过电流时，可以设置延时时间以避免误动作。
实时监控：
- 实时数据采集：监测电流的实际值，并提供实时的电流数据。
- 状态指示：通过显示屏或指示灯显示过电流状态和系统的工作情况，方便用户监控。
自动化控制：
- 自动切断：在检测到过电流情况时，自动触发保护动作，例如切断电路，以防止进一步的损害。
- 远程控制：支持远程控制功能，可以通过通讯协议远程操作和配置继电器。
通讯接口：
- 协议支持：支持多种通讯协议，如Modbus、DNP3等，便于与SCADA系统和其他监控系统集成。
- 数据交换：实现与主控系统的数据交换，提供远程监控和控制功能。
用户界面：
- 配置和操作：配备用户友好的界面，便于配置和操作，包括设定保护参数、查看实时数据等。
- 事件记录：记录历史事件和故障信息，提供详细的事件日志和故障分析功能。
可靠性和稳定性：
- 耐用性：设计符合工业标准，具有良好的耐用性和稳定性。
- 抗干扰性：具备抗电磁干扰能力，确保在恶劣环境下稳定运行。
灵活配置：
- 保护参数设置：允许用户根据实际需求设置不同的保护参数，例如电流阈值、延时设置等。
- 应用灵活性：适用于多种电力系统和工业应用场景，具有广泛的适用性。
应用领域
电力配电系统：
- 设备保护：用于配电系统中的设备保护，防止因过电流引起的设备损坏。
- 系统稳定性：提升配电网的稳定性和安全性，避免因过电流导致的故障。
工业设施：
- 生产线保护：保护工业生产线上的电气设备，防止过电流对设备的影响。
- 自动化控制：支持工业自动化系统中的过电流保护和监控。
发电厂：
- 发电设备保护：保护发电机及其驱动设备，确保发电过程的稳定性和安全性。
- 故障预防：预防过电流引发的设备故障，提高发电设备的可靠性。
建筑管理：
- 建筑配电保护：用于大型建筑物的配电系统中，保护建筑内的电气设备免受过电流影响。
- 设施监控：实时监控建筑物内的电气设施，提升电力系统的安全性。
水处理设施：
- 泵站保护：保护水泵及相关设备，防止过电流引起的设备损坏。
- 过程优化：提高水处理过程中的电气设备的可靠性和安全性。
结论
Multilin 12INC77N1A 过电流继电器凭借其全面的过电流保护功能、实时监控、自动化控制和通讯能力，为电力系统和工业应用提供了可靠的解决方案。它能够有效保护设备免受过电流的影响，并支持远程监控和控制，提升系统的稳定性和安全性。
英文资料：
The Multilin 12INC77N1A overcurrent relay is a type of relay in the GE Multilin series, specifically designed for overcurrent protection and monitoring. It is used in the power system to protect electrical equipment from damage caused by overcurrent and provide real-time monitoring and control functions. The following are the main functions, characteristics, and application areas of the relay:
Main functions and features
Overcurrent protection:
Overcurrent detection: It can detect situations where the current exceeds the set threshold and respond promptly to prevent equipment damage.
Multi level protection: Provides multi-level overcurrent protection, including short-circuit protection and overload protection, to meet different application requirements.
Timer function: Integrated delay function, when overcurrent is detected, the delay time can be set to avoid misoperation.
Real time monitoring:
Real time data collection: Monitor the actual value of current and provide real-time current data.
Status indication: Display the overcurrent status and system operation status through the display screen or indicator lights, making it convenient for users to monitor.
Automated control:
Automatic cut-off: When overcurrent is detected, the protection action is automatically triggered, such as cutting off the circuit, to prevent further damage.
Remote control: Supports remote control function, allowing remote operation and configuration of relays through communication protocols.
Communication interface:
Protocol support: Supports multiple communication protocols such as Modbus, DNP3, etc., making it easy to integrate with SCADA systems and other monitoring systems.
Data exchange: Implement data exchange with the main control system and provide remote monitoring and control functions.
User interface:
Configuration and operation: Equipped with a user-friendly interface for easy configuration and operation, including setting protection parameters, viewing real-time data, etc.
Event recording: Record historical events and fault information, provide detailed event logs and fault analysis functions.
Reliability and stability:
Durability: Designed to meet industry standards, it has good durability and stability.
Anti interference: It has the ability to resist electromagnetic interference, ensuring stable operation in harsh environments.
Flexible configuration:
Protection parameter settings: Allow users to set different protection parameters according to their actual needs, such as current threshold, delay settings, etc.
Application flexibility: Suitable for various power systems and industrial application scenarios, with wide applicability.
application area
Power distribution system:
Equipment protection: Used for equipment protection in power distribution systems to prevent equipment damage caused by overcurrent.
System stability: Improve the stability and safety of the distribution network, and avoid faults caused by overcurrent.
Industrial facilities:
Production line protection: Protect electrical equipment on industrial production lines to prevent the impact of overcurrent on the equipment.
Automation control: supports overcurrent protection and monitoring in industrial automation systems.
power plant:
Power generation equipment protection: Protect the generator and its driving equipment to ensure the stability and safety of the power generation process.
Fault prevention: Prevent equipment failures caused by overcurrent and improve the reliability of power generation equipment.
Building Management:
Building power distribution protection: used in the power distribution system of large buildings to protect electrical equipment inside the building from overcurrent effects.
Facility monitoring: Real time monitoring of electrical facilities within buildings to enhance the safety of the power system.
Water treatment facilities:
Pump station protection: Protect the water pump and related equipment to prevent equipment damage caused by overcurrent.
Process optimization: Improve the reliability and safety of electrical equipment in water treatment processes.
conclusion
The Multilin 12INC77N1A overcurrent relay provides a reliable solution for power systems and industrial applications with its comprehensive overcurrent protection function, real-time monitoring, automation control, and communication capabilities. It can effectively protect devices from the impact of overcurrent and support remote monitoring and control, enhancing the stability and safety of the system.
2.产 品 展 示
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5.更多库存型号
| PMB31D-20200-02 | 07KR220b | P21NSXC-LNN-NS-03 |
| PMB33C-00201-00 | 07KR228 | P22NRXA-LNN-NS-00 |
| PMB33C-10201-01 | 07KR240 | P22NRXA-LDS-NS-02 |
| PMB33F-10216-02 | 07KR31 | P21NRXA-LNF-NS-00 |
| PMB33C-00100-03 | 07KT228 | P21NRXB-LDN-NS-00 |
| PMB33E-00100-00 | 07KT31 | P22NRXD-LNN-NS-00 |
| PMB31D-10201-03 | 07KT60R101 | P22NRXA-LDF-NS-00 |
| PMB32D-00200-03 | 07KT92 | P2HNSXB-LDF-SS-02 |
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