MULTILIN 339-E-P5-G5-H電機(jī)保護(hù)系統(tǒng)繼電器
1.產(chǎn) 品 資 料 介 紹：
中文資料：
MULTILIN 339-E-P5-G5-H 電機(jī)保護(hù)系統(tǒng)繼電器 是 GE Multilin 系列中的一種高性能電機(jī)保護(hù)繼電器，專(zhuān)為電動(dòng)機(jī)的保護(hù)、監(jiān)控和管理設(shè)計(jì)。它在電力系統(tǒng)和工業(yè)應(yīng)用中發(fā)揮著重要作用，提供全面的電動(dòng)機(jī)保護(hù)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)
電動(dòng)機(jī)保護(hù)功能：
- 過(guò)流保護(hù)：提供多級(jí)過(guò)流保護(hù)，包括啟動(dòng)電流、運(yùn)行電流和短路電流保護(hù)。
- 欠壓保護(hù)：監(jiān)測(cè)電動(dòng)機(jī)的電壓，防止因電壓過(guò)低導(dǎo)致的設(shè)備損壞。
- 過(guò)壓保護(hù)：防止因電壓過(guò)高對(duì)電動(dòng)機(jī)的潛在危害。
- 熱保護(hù)：根據(jù)電動(dòng)機(jī)的溫度和運(yùn)行狀態(tài)提供熱保護(hù)，防止過(guò)熱損壞。
- 堵轉(zhuǎn)保護(hù)：檢測(cè)電動(dòng)機(jī)堵轉(zhuǎn)情況，防止電動(dòng)機(jī)因長(zhǎng)時(shí)間堵轉(zhuǎn)而損壞。
- 相不平衡保護(hù)：監(jiān)測(cè)電動(dòng)機(jī)的相電流平衡，防止由于相不平衡造成的故障。
實(shí)時(shí)監(jiān)控和數(shù)據(jù)采集：
- 實(shí)時(shí)監(jiān)測(cè)：監(jiān)控電動(dòng)機(jī)的運(yùn)行狀態(tài)，包括電流、電壓、功率因數(shù)、溫度等。
- 數(shù)據(jù)記錄：記錄電動(dòng)機(jī)的運(yùn)行數(shù)據(jù)和故障事件，支持后續(xù)分析和維護(hù)。
自動(dòng)化和控制功能：
- 自動(dòng)重啟：支持自動(dòng)重啟功能，在設(shè)備故障后嘗試自動(dòng)重新啟動(dòng)電動(dòng)機(jī)。
- 遠(yuǎn)程控制：通過(guò)通訊協(xié)議支持遠(yuǎn)程控制和管理，便于操作員在遠(yuǎn)程位置進(jìn)行操作。
通訊能力：
- 通訊協(xié)議：支持多種通訊協(xié)議，如Modbus、DNP3、IEC 61850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：提供實(shí)時(shí)數(shù)據(jù)交換功能，確保系統(tǒng)的高效運(yùn)作。
用戶(hù)界面和配置：
- 顯示和操作界面：配備直觀(guān)的LCD顯示屏和操作界面，簡(jiǎn)化配置和監(jiān)控過(guò)程。
- 配置選項(xiàng)：用戶(hù)可以根據(jù)具體需求靈活配置保護(hù)參數(shù)、控制邏輯和報(bào)警條件。
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。
事件記錄和故障分析：
- 事件日志：記錄設(shè)備的歷史事件和故障信息，提供詳細(xì)的事件日志。
- 故障診斷：支持故障診斷和分析，幫助快速識(shí)別和解決問(wèn)題。
應(yīng)用領(lǐng)域
電力配電系統(tǒng)：
- 電動(dòng)機(jī)保護(hù)：在配電系統(tǒng)中保護(hù)電動(dòng)機(jī)，確保系統(tǒng)的穩(wěn)定性和安全性。
- 配電網(wǎng)自動(dòng)化：提升配電網(wǎng)的自動(dòng)化水平，優(yōu)化電力分配和故障響應(yīng)。
發(fā)電廠(chǎng)：
- 發(fā)電機(jī)保護(hù)：保護(hù)發(fā)電機(jī)及其驅(qū)動(dòng)電動(dòng)機(jī)，確保發(fā)電過(guò)程的穩(wěn)定性和安全性。
- 設(shè)備管理：提供發(fā)電設(shè)備的全面管理和監(jiān)控功能。
工業(yè)設(shè)施：
- 生產(chǎn)線(xiàn)保護(hù)：用于工業(yè)生產(chǎn)線(xiàn)上的電動(dòng)機(jī)保護(hù)，防止設(shè)備故障影響生產(chǎn)。
- 自動(dòng)化控制：提升生產(chǎn)線(xiàn)的自動(dòng)化水平，優(yōu)化操作和維護(hù)。
水處理設(shè)施：
- 泵站管理：保護(hù)水泵電動(dòng)機(jī)，確保水處理過(guò)程的正常運(yùn)行。
- 操作優(yōu)化：實(shí)時(shí)監(jiān)控和優(yōu)化水處理過(guò)程中的設(shè)備運(yùn)行。
建筑管理：
- 建筑配電：保護(hù)建筑物內(nèi)的電動(dòng)機(jī)和設(shè)備，提升建筑物電力系統(tǒng)的安全性和可靠性。
- 設(shè)施管理：提供建筑設(shè)施的電動(dòng)機(jī)管理和故障預(yù)警功能。
結(jié)論
MULTILIN 339-E-P5-G5-H 電機(jī)保護(hù)系統(tǒng)繼電器憑借其全面的電動(dòng)機(jī)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。它不僅可以保護(hù)電動(dòng)機(jī)免受各種潛在風(fēng)險(xiǎn)，還支持遠(yuǎn)程監(jiān)控和控制，幫助提升系統(tǒng)的穩(wěn)定性和運(yùn)行效率。
英文資料：
MULTILIN 339-E-P5-G5-H motor protection system relay is a high-performance motor protection relay in the GE Multilin series, designed specifically for the protection, monitoring, and management of electric motors. It plays an important role in power systems and industrial applications, providing comprehensive motor protection functions. The following are the main functions, characteristics, and application areas of the relay:
Main functions and features
Motor protection function:
Overcurrent protection: Provides multi-level overcurrent protection, including starting current, operating current, and short-circuit current protection.
Undervoltage protection: Monitor the voltage of the motor to prevent equipment damage caused by low voltage.
Overvoltage protection: prevents potential harm to the motor due to high voltage.
Thermal protection: Provide thermal protection based on the temperature and operating status of the motor to prevent overheating and damage.
Blocked rotor protection: detects the situation of motor blockage to prevent damage to the motor due to prolonged blockage.
Phase imbalance protection: Monitor the phase current balance of the motor to prevent faults caused by phase imbalance.
Real time monitoring and data collection:
Real time monitoring: Monitor the operating status of the motor, including current, voltage, power factor, temperature, etc.
Data recording: Record the operating data and fault events of the electric motor to support subsequent analysis and maintenance.
Automation and control functions:
Automatic restart: Supports automatic restart function, attempting to automatically restart the motor after device failure.
Remote control: Supports remote control and management through communication protocols, making it easy for operators to operate from remote locations.
Communication ability:
Communication Protocol: Supports multiple communication protocols such as Modbus, DNP3, IEC 61850, etc., making it easy to integrate with SCADA systems and other monitoring systems.
Data exchange: Provide real-time data exchange function to ensure efficient operation of the system.
User interface and configuration:
Display and operation interface: Equipped with an intuitive LCD display screen and operation interface, simplifying the configuration and monitoring process.
Configuration options: Users can flexibly configure protection parameters, control logic, and alarm conditions according to specific needs.
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.
Event recording and fault analysis:
Event log: Record the historical events and fault information of the device, and provide detailed event logs.
Fault diagnosis: supports fault diagnosis and analysis, helping to quickly identify and solve problems.
application area
Power distribution system:
Motor protection: Protecting motors in the power distribution system to ensure system stability and safety.
Distribution network automation: Improve the automation level of the distribution network, optimize power distribution and fault response.
power plant:
Generator protection: Protect the generator and its driving motor to ensure the stability and safety of the power generation process.
Equipment management: Provide comprehensive management and monitoring functions for power generation equipment.
Industrial facilities:
Production line protection: used for motor protection on industrial production lines to prevent equipment failures from affecting production.
Automation control: Improve the automation level of the production line, optimize operation and maintenance.
Water treatment facilities:
Pump station management: protect the water pump motor to ensure the normal operation of the water treatment process.
Operation optimization: Real time monitoring and optimization of equipment operation during water treatment process.
Building Management:
Building power distribution: protects the electric motors and equipment inside the building, and enhances the safety and reliability of the building's power system.
Facility management: Provide motor management and fault warning functions for building facilities.
conclusion
The MULTILIN 339-E-P5-G5-H motor protection system relay provides a reliable solution for power systems and industrial applications with its comprehensive motor protection functions, real-time monitoring, automation control, and communication capabilities. It not only protects the motor from various potential risks, but also supports remote monitoring and control, helping to improve the stability and operational efficiency of the system.
2.產(chǎn) 品 展 示
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5.更多庫(kù)存型號(hào)
| PMB33C-00101-00 | 07KP60R101 | P21NRHS-LNF-NS-02 |
| PMB33F-00200-01 | 07KP62 | P21NSHS-LNS-NS-02 |
| PMB31D-201YY-10 | 07KP64 | P21NSXC-LNS-NS-02 |
| PMB31D-20101-03 | 07KP90 | P22NRXB-LNF-NS-00 |
| PMB31D-20200-02 | 07KR220b | P21NSXC-LNN-NS-03 |
| PMB33C-00201-00 | 07KR228 | P22NRXA-LNN-NS-00 |
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