Description
Overview
Essential details:F650NFLF2G5HIP6E F650 feeder protection relay
Product Description
The F650NFLF2G5HIP6E is a feeder protection relay with the following product details and features:
Main functions: The relay has over current protection, short circuit protection and ground fault protection functions. When the current on the feed line exceeds the rated current, the relay will cut off the circuit in time to prevent equipment damage or fire caused by overcurrent.
Features and advantages:
Quick response: Relays operate quickly to isolate faulty parts of the circuit, reduce impact and prevent equipment damage and power outages.
High impedance fault detection: Use Arc Sense technology (AST) to detect downed conductors, even on poorly conductive surfaces.
Adaptability: Can adapt to different network configurations, including neutral ungrounded network, neutral resistance or impedance grounded network.
Communication functions: Support a variety of communication protocols and standards, such as IEC 61850, IEC 60870-5-103, Modbus, DNP3, etc., to facilitate data exchange with automation systems and other equipment.
Event recording and analysis: Provides detailed event records for post-hoc analysis and root cause finding
Product parameter
Technical specifications: Comprehensive and flexible feeder protection controls for increased system uptime, improved load reduction and transfer scheme stability, and advanced automation for customized protection and control solutions.
Security: The application of flash technology, so that the relay upgrade does not need to make changes to the relay itself and does not need to upgrade the EPROM, the main parameters are stored in non-volatile flash memory memory, increasing the security of stored data.
Monitoring function: including a recorder that can record 479 events and a programmable wave recorder, with event sequence recording, self-diagnosis and other functions.
Communication interface: It can be equipped with up to 3 independently operated communication interfaces, supporting a variety of communication protocols, such as Modbus RTU, DNP 3.0, IEC 60870-5-104, IEC 61850, etc., to achieve optimized integration flexibility.
Interoperability: Proven interoperability and KEMA 61850 Edition 2 certification ensure compatibility with other systems.
Power requirements: The device adopts AC and DC dual power supply, which can be automatically switched to the standby power supply after the normal power supply disappears to ensure the normal operation of the device.
APPLICATION
Application scenario: Widely used in public and industrial power distribution systems to protect, control, measure and monitor feeder circuits, especially in power systems requiring high reliability and fast response.
Other features:
The device adopts advanced protection algorithm and high-speed digital signal processing technology, which can detect the abnormal condition in the power system in real time, and cut off the fault circuit quickly when the fault occurs, so as to prevent the fault from expanding.
Support a variety of protection functions, such as overcurrent protection, overvoltage protection, undervoltage protection, etc., to meet the protection needs of different power systems.
With highly flexible configurability, users can flexibly set protection parameters and functions according to the characteristics and actual needs of the power system.
Provide rich communication interfaces and protocols to facilitate integration and communication with other power equipment and systems to achieve remote monitoring and management.
The use of high-quality components and manufacturing processes, with a high degree of stability and reliability.
Superiority products F650NFLF2G5HIP6E F650 feeder protection relay
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