PRODUCT DESCRIPTION
SIEMENS 7KG6106-2EN21-0B - Digital Feeder Protection Relay
The SIEMENS 7KG6106-2EN21-0B is a compact digital protection relay from the SIPROTEC 6100 series, engineered for comprehensive feeder management in medium-voltage and high-voltage distribution networks. This microprocessor-based device integrates advanced overcurrent and earth fault protection functions with monitoring and control capabilities, making it suitable for industrial plants, substations, and utility applications requiring robust power system protection. It provides precise fault detection and isolation, enhancing grid stability and operational reliability.
Technical Specifications:
- SERIES/FAMILY: SIPROTEC 6100 Series
- COMPONENT TYPE: Digital Feeder Protection Relay
- ELECTRICAL SPECS:
- AUXILIARY VOLTAGE: 60-125V AC/DC
- NOMINAL CURRENT INPUTS: 1A / 5A (Configurable)
- NOMINAL VOLTAGE INPUTS: 100V / 110V / 120V AC (Measuring)
- FREQUENCY: 50 Hz / 60 Hz (Configurable)
- POWER CONSUMPTION: < 0.5 VA per current path, < 0.5 VA per voltage path
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact Panel-Mount Housing
- MOUNTING: Flush Mounting
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOLS: IEC 61850 (Ethernet), IEC 60870-5-103, Modbus RTU
- INPUTS: Configurable Binary Inputs
- OUTPUTS: Configurable Relay Outputs
- FEEDBACK: Event Recorder, Fault Recorder, Measured Values, Disturbance Recorder
- PROTECTION FUNCTIONS: Overcurrent (Phase, Earth), Directional Overcurrent, Instantaneous Overcurrent, Thermal Overload, Breaker Failure, Auto-Reclosure
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (Front Panel), IP20 (Rear Terminals)
- COOLING METHOD: Passive Convection
- OPERATING TEMPERATURE: -25°C to +55°C
- HUMIDITY: 95% Non-Condensing
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Medium-Voltage Switchgear, High-Voltage Distribution Networks, Industrial Power Systems, Substations
- FUNCTION: Protection, Control, and Monitoring of Feeders, Lines, and Power System Elements