GE Fanuc 350-C-P5-G5-H-S-M-N-P-SN-D-N Feeder Protection Relay

The code GE 350-C-P5-G5-H-S-M-N-P-SN-D-N refers to a specific model of a feeder protection relay from GE Digital Energy's GE Multilin product line.  

Function:

The GE 350-C-P5-G5-H-S-M-N-P-SN-D-N is a feeder protection relay. Its primary function is to monitor and protect electrical feeders (lines) in power distribution systems from faults and abnormal operating conditions. These faults could be overcurrents, ground faults, or other electrical disturbances that could damage equipment or pose safety risks.

Features:

• Overcurrent Protection: Detects and trips (disconnects) the feeder circuit in case of excessive current, preventing overheating and equipment damage.
  
• Ground Fault Protection: Identifies and isolates ground faults where current leaks to the ground instead of completing the circuit.
  
• Phase Protection: Monitors individual phases of a multi-phase power system for imbalances or faults between phases.
  
• Communication Protocols: Might support communication protocols like Modbus or IEC 61850 for integration with control systems and SCADA (Supervisory Control and Data Acquisition) systems.
  
• User-Configurable Settings: Allows for setting specific thresholds and trip times for various fault conditions based on the characteristics of the protected feeder.

Applications:

• Power Distribution Systems: The GE 350-C-P5-G5-H-S-M-N-P-SN-D-N feeder protection relay is used in various applications within power distribution systems, including:
  
• Protecting distribution feeders from faults that could disrupt power supply to industrial facilities, commercial buildings, or residential areas.
  
• Safeguarding transformers and other equipment from damage caused by excessive currents.
  
• Improving system reliability and preventing cascading outages by isolating faults on a specific feeder section.

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