Multilin B90G11HCHF6DH6总线差速器

1.产 品 资 料 介 绍：

中文资料：

Multilin B90G11HCHF6DH6 是 GE Multilin 系列中的一个总线差速器（Bus Differential Relay），用于保护电力系统中的总线。总线差速器保护是电力系统保护中的一种重要功能，用于检测和隔离总线上的故障，确保电力系统的稳定性和安全性。

主要功能和特点

1. 差速保护

• 总线保护：主要用于保护电力系统中的总线。通过比较总线两端的电流差异，检测总线上的故障。
• 高灵敏度：能够准确检测微小的故障电流差异，提高故障检测的准确性和及时性。

2. 保护功能

• 过流保护：提供过流保护功能，防止因电流过大而导致的设备损坏。
• 接地故障保护：检测和保护接地故障，避免因接地故障导致的系统不稳定。

3. 通信接口

• 集成通信：配备通信接口，支持与控制系统或其他保护设备的数据交换。支持常见的工业通信协议，如Modbus、DNP3、IEC 61850等。
• 远程监控：通过网络进行远程监控和管理，提升系统的可维护性和管理效率。

4. 灵活配置

• 设置和调节：提供灵活的设置和调节选项，用户可以根据实际需求配置保护参数和功能。
• 诊断功能：具备故障诊断和事件记录功能，帮助用户快速识别和解决问题。

5. 高可靠性

• 坚固设计：设计考虑了工业环境的要求，具有高耐用性和抗干扰能力。
• 电气隔离：提供电气隔离功能，确保系统的安全运行，防止故障传播和干扰。

应用领域

1. 电力系统保护

• 变电站：用于变电站中的总线保护，确保总线的稳定运行，防止故障影响整个系统。
• 配电系统：在配电网络中保护总线，确保系统的可靠性和安全性。

2. 工业自动化

• 过程保护：在工业自动化系统中保护电力总线，避免因故障导致的生产中断和设备损坏。
• 设备管理：提供对工业设备总线的保护，确保设备的安全和稳定运行。

3. 发电厂

• 发电机保护：为发电厂中的发电机总线提供保护，防止因总线故障导致的设备停机。
• 系统集成：支持发电厂内各个系统的集成，提供全面的总线保护和监控功能。

4. 建筑设施

• 电力管理：在大型建筑设施中提供总线保护，确保电力系统的稳定性和可靠性。

Multilin B90G11HCHF6DH6 总线差速器作为电力系统保护的重要设备，提供了高效、可靠的总线保护功能，确保系统的安全运行和故障隔离。

英文资料：

The Multilin B90G11HCHF6DH6 is a Bus Differential Relay in the GE Multilin series, used to protect buses in power systems. Bus differential protection is an important function in power system protection, used to detect and isolate faults on the bus, ensuring the stability and safety of the power system.

Main functions and features

Differential protection

Bus protection: mainly used to protect the bus in the power system. By comparing the current difference between the two ends of the bus, detect faults on the bus.

High sensitivity: capable of accurately detecting small differences in fault current, improving the accuracy and timeliness of fault detection.

Protection function

Overcurrent protection: Provides overcurrent protection function to prevent equipment damage caused by excessive current.

Ground fault protection: detect and protect ground faults to avoid system instability caused by ground faults.

communication interface

Integrated communication: equipped with communication interfaces to support data exchange with control systems or other protective devices. Supports common industrial communication protocols such as Modbus, DNP3, IEC 61850, etc.

Remote monitoring: Through the network, remote monitoring and management are carried out to improve the maintainability and management efficiency of the system.

Flexible configuration

Setting and adjustment: Provides flexible setting and adjustment options, allowing users to configure protection parameters and functions according to their actual needs.

Diagnostic function: It has fault diagnosis and event recording functions to help users quickly identify and solve problems.

high reliability

Durable design: The design considers the requirements of industrial environments and has high durability and anti-interference ability.

Electrical isolation: Provide electrical isolation function to ensure the safe operation of the system, prevent fault propagation and interference.

application area 

Power system protection

Substation: Used for bus protection in substations, ensuring stable operation of the bus and preventing faults from affecting the entire system.

Distribution system: Protect the bus in the distribution network to ensure the reliability and safety of the system.

industrial automation 

Process protection: Protecting the power bus in industrial automation systems to prevent production interruptions and equipment damage caused by faults.

Equipment management: provides protection for industrial equipment buses to ensure the safe and stable operation of equipment.

power plant

Generator protection: provides protection for the generator bus in power plants to prevent equipment shutdown caused by bus failures.

System integration: Supports the integration of various systems within the power plant, providing comprehensive bus protection and monitoring functions.

Building facilities

Power management: Provide bus protection in large building facilities to ensure the stability and reliability of the power system.

The Multilin B90G11HCHF6DH6 bus differential, as an important device for power system protection, provides efficient and reliable bus protection functions to ensure the safe operation and fault isolation of the system.

2.产      品      展      示      

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5.更多库存型号

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品牌：MULTILIN

型号：Multilin B90G11HCHF6DH6总线差速器

质保：一年

成色：全新/二手

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