MULTILIN 345-E-P5-G5-H变压器保护系统

MULTILIN 345-E-P5-G5-H变压器保护系统 是 GE（现为GE智能电网）制造的变压器保护系统的一部分，专为变压器保护和监控设计。

MULTILIN 345-E-P5-G5-H变压器保护系统 详情介绍： 

MULTILIN 345-E-P5-G5-H 是 GE（现为GE智能电网）制造的变压器保护系统的一部分，专为变压器保护和监控设计。这个系统包括了多个保护功能，确保变压器在各种运行条件下的安全和稳定。

主要特点和功能

1. 综合变压器保护

• 过电流保护：提供针对高电流的保护，以防止因过载或短路引发的变压器损坏。
• 差动保护：实现对变压器内部故障的保护，通过比较输入和输出电流，检测并隔离变压器内部故障。
• 接地保护：监测变压器的接地故障，提供及时的故障响应和保护。

2. 高级监测与诊断

• 温度监测：内置温度传感器监测变压器的温度，防止过热对设备造成损害。
• 油位和气体监测：监测变压器油位和内部气体，提供变压器状态的实时反馈。
• 绝缘监测：检测变压器的绝缘状况，预警可能的绝缘失败。

3. 通信和集成

• 支持多种通信协议：如Modbus、DNP3、IEC 61850等，方便与其他设备和系统进行集成。
• 网络接口：提供网络接口，支持数据传输和远程访问，方便进行监控和管理。

4. 智能控制

• 自动重合闸：在发生暂时性故障时，自动尝试恢复电力供应。
• 报警和通知：系统可以设置报警阈值，并在故障发生时发送通知，确保操作员能够迅速响应。

5. 用户友好界面

• 图形化显示：提供直观的图形用户界面，便于配置和监控变压器状态。
• 远程管理：支持远程访问和操作，允许从远程地点进行系统管理和维护。

6. 可靠性和耐用性

• 坚固的设计：设备设计具有高耐用性，适应各种环境条件，确保长期稳定运行。
• 故障记录：记录历史故障和事件数据，便于故障分析和维护。

MULTILIN 345-E-P5-G5-H变压器保护系统 实物图片：

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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