Multilin 12INC77N1A過(guò)電流繼電器
1.產(chǎn) 品 資 料 介 紹：
中文資料：
Multilin 12INC77N1A 過(guò)電流繼電器是 GE Multilin 系列中的一種繼電器，專用于過(guò)電流保護(hù)和監(jiān)控。它在電力系統(tǒng)中用于保護(hù)電氣設(shè)備免受過(guò)電流導(dǎo)致的損壞，并提供實(shí)時(shí)監(jiān)控和控制功能。以下是該繼電器的主要功能、特點(diǎn)和應(yīng)用領(lǐng)域：
主要功能和特點(diǎn)
過(guò)電流保護(hù)：
- 過(guò)電流檢測(cè)：能夠檢測(cè)電流超出設(shè)定閾值的情況，及時(shí)響應(yīng)以防止設(shè)備損壞。
- 多級(jí)保護(hù)：提供多級(jí)過(guò)電流保護(hù)，包括短路保護(hù)和過(guò)載保護(hù)，以適應(yīng)不同的應(yīng)用需求。
- 定時(shí)功能：集成延時(shí)功能，在檢測(cè)到過(guò)電流時(shí)，可以設(shè)置延時(shí)時(shí)間以避免誤動(dòng)作。
實(shí)時(shí)監(jiān)控：
- 實(shí)時(shí)數(shù)據(jù)采集：監(jiān)測(cè)電流的實(shí)際值，并提供實(shí)時(shí)的電流數(shù)據(jù)。
- 狀態(tài)指示：通過(guò)顯示屏或指示燈顯示過(guò)電流狀態(tài)和系統(tǒng)的工作情況，方便用戶監(jiān)控。
自動(dòng)化控制：
- 自動(dòng)切斷：在檢測(cè)到過(guò)電流情況時(shí)，自動(dòng)觸發(fā)保護(hù)動(dòng)作，例如切斷電路，以防止進(jìn)一步的損害。
- 遠(yuǎn)程控制：支持遠(yuǎn)程控制功能，可以通過(guò)通訊協(xié)議遠(yuǎn)程操作和配置繼電器。
通訊接口：
- 協(xié)議支持：支持多種通訊協(xié)議，如Modbus、DNP3等，便于與SCADA系統(tǒng)和其他監(jiān)控系統(tǒng)集成。
- 數(shù)據(jù)交換：實(shí)現(xiàn)與主控系統(tǒng)的數(shù)據(jù)交換，提供遠(yuǎn)程監(jiān)控和控制功能。
用戶界面：
- 配置和操作：配備用戶友好的界面，便于配置和操作，包括設(shè)定保護(hù)參數(shù)、查看實(shí)時(shí)數(shù)據(jù)等。
- 事件記錄：記錄歷史事件和故障信息，提供詳細(xì)的事件日志和故障分析功能。
可靠性和穩(wěn)定性：
- 耐用性：設(shè)計(jì)符合工業(yè)標(biāo)準(zhǔn)，具有良好的耐用性和穩(wěn)定性。
- 抗干擾性：具備抗電磁干擾能力，確保在惡劣環(huán)境下穩(wěn)定運(yùn)行。
靈活配置：
- 保護(hù)參數(shù)設(shè)置：允許用戶根據(jù)實(shí)際需求設(shè)置不同的保護(hù)參數(shù)，例如電流閾值、延時(shí)設(shè)置等。
- 應(yīng)用靈活性：適用于多種電力系統(tǒng)和工業(yè)應(yīng)用場(chǎng)景，具有廣泛的適用性。
應(yīng)用領(lǐng)域
電力配電系統(tǒng)：
- 設(shè)備保護(hù)：用于配電系統(tǒng)中的設(shè)備保護(hù)，防止因過(guò)電流引起的設(shè)備損壞。
- 系統(tǒng)穩(wěn)定性：提升配電網(wǎng)的穩(wěn)定性和安全性，避免因過(guò)電流導(dǎo)致的故障。
工業(yè)設(shè)施：
- 生產(chǎn)線保護(hù)：保護(hù)工業(yè)生產(chǎn)線上的電氣設(shè)備，防止過(guò)電流對(duì)設(shè)備的影響。
- 自動(dòng)化控制：支持工業(yè)自動(dòng)化系統(tǒng)中的過(guò)電流保護(hù)和監(jiān)控。
發(fā)電廠：
- 發(fā)電設(shè)備保護(hù)：保護(hù)發(fā)電機(jī)及其驅(qū)動(dòng)設(shè)備，確保發(fā)電過(guò)程的穩(wěn)定性和安全性。
- 故障預(yù)防：預(yù)防過(guò)電流引發(fā)的設(shè)備故障，提高發(fā)電設(shè)備的可靠性。
建筑管理：
- 建筑配電保護(hù)：用于大型建筑物的配電系統(tǒng)中，保護(hù)建筑內(nèi)的電氣設(shè)備免受過(guò)電流影響。
- 設(shè)施監(jiān)控：實(shí)時(shí)監(jiān)控建筑物內(nèi)的電氣設(shè)施，提升電力系統(tǒng)的安全性。
水處理設(shè)施：
- 泵站保護(hù)：保護(hù)水泵及相關(guān)設(shè)備，防止過(guò)電流引起的設(shè)備損壞。
- 過(guò)程優(yōu)化：提高水處理過(guò)程中的電氣設(shè)備的可靠性和安全性。
結(jié)論
Multilin 12INC77N1A 過(guò)電流繼電器憑借其全面的過(guò)電流保護(hù)功能、實(shí)時(shí)監(jiān)控、自動(dòng)化控制和通訊能力，為電力系統(tǒng)和工業(yè)應(yīng)用提供了可靠的解決方案。它能夠有效保護(hù)設(shè)備免受過(guò)電流的影響，并支持遠(yuǎn)程監(jiān)控和控制，提升系統(tǒng)的穩(wěn)定性和安全性。
英文資料：
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.產(chǎn) 品 展 示
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5.更多庫(kù)存型號(hào)
| 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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