MULTILIN 345-E-P5-G5-H變壓器保護(hù)系統(tǒng) 是 GE（現(xiàn)為GE智能電網(wǎng)）制造的變壓器保護(hù)系統(tǒng)的一部分，專(zhuān)為變壓器保護(hù)和監(jiān)控設(shè)計(jì)。

MULTILIN 345-E-P5-G5-H變壓器保護(hù)系統(tǒng) 詳情介紹： 

MULTILIN 345-E-P5-G5-H 是 GE（現(xiàn)為GE智能電網(wǎng)）制造的變壓器保護(hù)系統(tǒng)的一部分，專(zhuān)為變壓器保護(hù)和監(jiān)控設(shè)計(jì)。這個(gè)系統(tǒng)包括了多個(gè)保護(hù)功能，確保變壓器在各種運(yùn)行條件下的安全和穩(wěn)定。

主要特點(diǎn)和功能

1. 綜合變壓器保護(hù)

• 過(guò)電流保護(hù)：提供針對(duì)高電流的保護(hù)，以防止因過(guò)載或短路引發(fā)的變壓器損壞。
• 差動(dòng)保護(hù)：實(shí)現(xiàn)對(duì)變壓器內(nèi)部故障的保護(hù)，通過(guò)比較輸入和輸出電流，檢測(cè)并隔離變壓器內(nèi)部故障。
• 接地保護(hù)：監(jiān)測(cè)變壓器的接地故障，提供及時(shí)的故障響應(yīng)和保護(hù)。

2. 高級(jí)監(jiān)測(cè)與診斷

• 溫度監(jiān)測(cè)：內(nèi)置溫度傳感器監(jiān)測(cè)變壓器的溫度，防止過(guò)熱對(duì)設(shè)備造成損害。
• 油位和氣體監(jiān)測(cè)：監(jiān)測(cè)變壓器油位和內(nèi)部氣體，提供變壓器狀態(tài)的實(shí)時(shí)反饋。
• 絕緣監(jiān)測(cè)：檢測(cè)變壓器的絕緣狀況，預(yù)警可能的絕緣失敗。

3. 通信和集成

• 支持多種通信協(xié)議：如Modbus、DNP3、IEC 61850等，方便與其他設(shè)備和系統(tǒng)進(jìn)行集成。
• 網(wǎng)絡(luò)接口：提供網(wǎng)絡(luò)接口，支持?jǐn)?shù)據(jù)傳輸和遠(yuǎn)程訪問(wèn)，方便進(jìn)行監(jiān)控和管理。

4. 智能控制

• 自動(dòng)重合閘：在發(fā)生暫時(shí)性故障時(shí)，自動(dòng)嘗試恢復(fù)電力供應(yīng)。
• 報(bào)警和通知：系統(tǒng)可以設(shè)置報(bào)警閾值，并在故障發(fā)生時(shí)發(fā)送通知，確保操作員能夠迅速響應(yīng)。

5. 用戶(hù)友好界面

• 圖形化顯示：提供直觀的圖形用戶(hù)界面，便于配置和監(jiān)控變壓器狀態(tài)。
• 遠(yuǎn)程管理：支持遠(yuǎn)程訪問(wèn)和操作，允許從遠(yuǎn)程地點(diǎn)進(jìn)行系統(tǒng)管理和維護(hù)。

6. 可靠性和耐用性

• 堅(jiān)固的設(shè)計(jì)：設(shè)備設(shè)計(jì)具有高耐用性，適應(yīng)各種環(huán)境條件，確保長(zhǎng)期穩(wěn)定運(yùn)行。
• 故障記錄：記錄歷史故障和事件數(shù)據(jù)，便于故障分析和維護(hù)。

MULTILIN 345-E-P5-G5-H變壓器保護(hù)系統(tǒng) 實(shí)物圖片：

english introduction:

MULTILIN 345-E-P5-G5-H is a part of the transformer protection system manufactured by GE (now GE Smart Grid), specifically designed for transformer protection and monitoring. This system includes multiple protection functions to ensure the safety and stability of the transformer under various operating conditions.

Main features and functions

Comprehensive transformer protection

Overcurrent protection: Provides protection against high currents to prevent transformer damage caused by overload or short circuit.

Differential protection: It achieves protection against internal faults in transformers by comparing input and output currents to detect and isolate internal faults in transformers.

Grounding protection: Monitor the grounding faults of transformers, provide timely fault response and protection.

Advanced Monitoring and Diagnosis

Temperature monitoring: The built-in temperature sensor monitors the temperature of the transformer to prevent overheating and damage to the equipment.

Oil level and gas monitoring: Monitor the oil level and internal gas of the transformer, providing real-time feedback on the status of the transformer.

Insulation monitoring: detecting the insulation condition of transformers and warning of possible insulation failures.

Communication and integration

Supports multiple communication protocols such as Modbus, DNP3, IEC 61850, etc., facilitating integration with other devices and systems.

Network interface: Provides a network interface that supports data transmission and remote access, facilitating monitoring and management.

intelligent control

Automatic reclosing: Automatically attempts to restore power supply in the event of a temporary fault.

Alarm and notification: The system can set alarm thresholds and send notifications when faults occur, ensuring that operators can respond quickly.

User friendly interface

Graphic display: Provides an intuitive graphical user interface for configuring and monitoring transformer status.

Remote management: supports remote access and operation, allowing system management and maintenance from a remote location.

Reliability and durability

Durable design: The equipment is designed to have high durability, adapt to various environmental conditions, and ensure long-term stable operation.

Fault record: Record historical fault and event data for easy fault analysis and maintenance.

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