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The GE Multilin F650-G-N-A-B-F-2-G-1-HI-C-E Feeder protection relay is a powerful device designed for the protection, control and automation of feeders or related applications. Here are the details and features of the product:

1. Product overview

Model: F650-G-N-A-B-F-2-G-1-HI-C-E

Brand & Manufacturer: GE (General Electric)

Series: Multilin F650

2. Main features

Over - and low-frequency protection: provides 6 levels of over - and low-frequency components using voltage - or frequency-based load shedding technology to improve network stability.

Backup protection and tripping: Allows backup protection and tripping to be provided directly when protecting feeders and other frequency-sensitive power equipment.

Comprehensive protection and control: Increase system uptime and improve stability with load shedding and transfer solutions, providing advanced automation capabilities for customized protection and control solutions.

3. Protection and control functions

Time, instantaneous and directional phases, neutrals, ground and sensitive ground overcurrents: ensure accurate protection in all situations.

Manual shutdown and cold load pick up control: provides greater flexibility for operation.

Load encroachment monitoring: Monitors and manages load conditions to prevent overloads.

Watt method ground fault detection: accurately detect ground faults to ensure system safety.

Frequency protection: six stages of protection, including rate of change and too low frequency, ensure the stable operation of the feeder when the frequency fluctuates.

4. Communication and integration

Communication support: Serial and Ethernet interfaces and a variety of protocols, such as IEC 61850, IEC 60870-5-103/104, etc., facilitate integration with other systems.

Time synchronization: Supports IEEE 1588(PTP), IRIG-B, and SNTP time synchronization to ensure accurate time marking.

Event report and data recording: Provides detailed fault recording and data recording functions to facilitate fault diagnosis and analysis.

5. Application field

Power system: Used for the protection and monitoring of the power system to ensure the stability and safety of the power grid.

High-voltage substations: protect and control power transformation equipment to improve the reliability and safety of the power system.

Industrial automation systems: Monitor and protect various industrial equipment to improve the reliability and safety of production lines.

Power plants and process plants: Monitor the operating status of generator sets, boilers, steam turbines and other equipment to ensure safe operation and equipment protection.

6. Technical specifications

Modular withdrawable structure: shorten replacement time and improve maintenance efficiency.

Embedded IEC®61850 protocol: Supports advanced communication protocols for easy system integration.

Programmable digital input and output: provides a high degree of flexibility and customization.

7. Human Machine Interface (HMI)

Graphical LCD: provides an intuitive interface for easy operation.

Programmable buttons: Allow for user-defined functions.

Easy Keys: Simplify the selection of Settings menus and submenus.

In summary, GE Multilin F650-G-N-A-B-F-2-G-1-HI-C-E feeder protection relay is a comprehensive and superior power equipment, which is widely used in various fields of power system and provides a reliable guarantee for the stable operation of power system.

GE Multilin F650-G-N-A-B-F-2-G-1-HI-C-E feeder protection relay

GE Multilin F650-G-N-A-B-F-2-G-1-HI-C-E feeder protection relay

GE Multilin F650-G-N-A-B-F-2-G-1-HI-C-E feeder protection relay

GE Multilin F650-G-N-A-B-F-2-G-1-HI-C-E feeder protection relay

GE Multilin F650-G-N-A-B-F-2-G-1-HI-C-E feeder protection relay

GE Multilin F650-G-N-A-B-F-2-G-1-HI-C-E feeder protection relay