ABB REX010 Earth Fault Protection Unit for Generator Safety Systems
Description
ABB REX010 Earth Fault Protection Unit is a dedicated protection device designed for generator safety systems, focused on detecting and mitigating earth faults to ensure stable generator operation across all operating states.
| Specification | Value |
|---|---|
| Protection Rating | IP20 |
| Mounting Type | DIN Rail |
| Power Connection | Screw Terminals |
| Communication Interfaces | RJ45 Connector, Serial Communication Port |
Key Features:
- Comprehensive stator and rotor earth fault protection with fast, accurate fault detection
- Segmented configuration protection optimized for generator-side earth faults
- Full operational coverage, providing consistent protection during machine standstill, startup, and normal operation
- Equipped with communication interfaces for integration into broader control systems
Applications:
- Earth fault protection for standard generator grounding and excitation systems
- Safety system integration for generators in complex industrial operating environments
Related Models:
- ABB REX011
- ABB REX615
- ABB REG216