ОПИСАНИЕ ПРОДУКТА
SIEMENS 7KG6101-2BK10 - Universal Protection Relay
This device is a compact, multi-functional protection relay from the SIEMENS SIPROTEC 7KG61 series. It provides comprehensive overcurrent and earth-fault protection for industrial and utility power systems. Engineered for reliable operation in critical infrastructure, it integrates advanced digital signal processing with configurable protection functions, suitable for feeders, motors, and transformers.
Technical Specifications:
- SERIES/FAMILY: SIPROTEC 7KG61
- COMPONENT TYPE: Universal Protection Relay
- ELECTRICAL SPECS:
- NOMINAL AUXILIARY VOLTAGE: 60-250V AC/DC
- NOMINAL CURRENT INPUT: 1A or 5A (selectable via software/hardware)
- NOMINAL FREQUENCY: 50/60 Hz
- PHASE CONFIGURATION: 3-phase plus earth fault
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact housing for panel or surface mounting
- MOUNTING TYPE: Flush panel mounting or surface mounting (DIN rail adapter often available)
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOLS: Modbus RTU, IEC 60870-5-103 (standard options)
- BINARY INPUTS: Multiple configurable inputs for status monitoring
- BINARY OUTPUTS: Multiple configurable outputs for tripping and signaling
- FEEDBACK: Event logs, fault records, measured values, disturbance recorder
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP50 (front panel), IP20 (rear terminals)
- COOLING METHOD: Passive convection
- OPERATING TEMPERATURE: -25°C to +55°C
- COMPATIBILITY/APPLICATION: Protection of medium-voltage and low-voltage feeders, motors, transformers, and generators in industrial plants, power distribution networks, and infrastructure.