PRODUCT DESCRIPTION
SIEMENS 7KG6101-2FH10 - Overcurrent Protection Relay
The SIEMENS 7KG6101-2FH10 is a digital overcurrent protection relay from the SIPROTEC 6 series, engineered for reliable fault detection and isolation in industrial power systems. This microprocessor-based device provides comprehensive protection functions against phase overcurrent, earth fault, and short-circuit conditions. It is designed for integration into medium-voltage switchgear, distribution networks, and industrial plant applications requiring precise and rapid fault clearance.
Technical Specifications:
- SERIES/FAMILY: SIPROTEC 6
- COMPONENT TYPE: Overcurrent Protection Relay
- ELECTRICAL SPECS:
- NOMINAL AUXILIARY VOLTAGE: 110-250V AC/DC
- NOMINAL CURRENT INPUTS: 1A / 5A (selectable via CT inputs)
- NOMINAL FREQUENCY: 50 Hz / 60 Hz
- PROTECTION FUNCTIONS: ANSI 50/51 (Instantaneous/Definite Time Overcurrent), 50N/51N (Instantaneous/Definite Time Earth Fault Overcurrent)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Flush-mounted panel device
- HOUSING: Industrial-grade enclosure
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOLS: IEC 61850, Modbus TCP, DNP3
- BINARY INPUTS: 4
- BINARY OUTPUTS: 4
- FEEDBACK: Event recorder, fault recorder, measured values
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front panel), IP20 (rear terminals)
- COOLING METHOD: Passive convection
- MOUNTING STYLE: Flush mounting in control panel cutouts
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Medium-voltage switchgear, feeders, transformers, industrial motors, generators
- APPLICATION ENVIRONMENT: Power generation, transmission, distribution, industrial automation