ABB REF545KC133AAAA Protective Relay Module Now Available
Product Highlights
- Brand: ABB
- Model: REF545KC133AAAA
- Type: Protective Relay Module
- Rated Voltage: 690V AC
- Protection Functions: Phase Disconnection, Overload, Earth Fault, Differential Protection
- Certifications: IEC 61000-4-5, UL 61010-1
Key Features
Advanced Protection
Real-time monitoring with 4ms response time for critical fault detection in medium voltage systems (1-52kV)
Robust Design
Operates in -40°C to +85°C with IP54 protection rating
Application Scenarios
Industrial Power Distribution
Implements differential protection for transformer banks in manufacturing facilities
Renewable Energy Systems
Ensures grid connection safety for solar/wind farms with adaptive protection settings
Why Choose Apextron?
Global Support
6000m² warehouse with 60,000+ industrial components in stock
Expert Team
20+ years experience in automation systems support
Our Expertise
Control Systems
- DCS: FOXBORO, TRICONEX
- PLC: Rockwell, Schneider
- Safety: HIMA, Bently Nevada
Motion Control
- Servo Drives: Kollmorgen
- Robotics: KUKA, ABB
- Hydraulics: Rexroth
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