ABB REF620E Feeder Protection Relay
The ABB REF620E is a high-performance feeder protection relay engineered for industrial power distribution systems. Designed to safeguard electrical feeders in manufacturing plants, energy facilities, and infrastructure projects, it delivers precise fault detection and rapid circuit isolation. This advanced relay ensures operational continuity while minimizing downtime through its comprehensive protection algorithms.
| Product ID | REF620E |
| Module Type | Feeder Protection Relay |
| Dimensions | 100 x 60 x 30 mm |
| Weight | 0.3 kg |
| Voltage Range | 10V – 30V DC |
| Operating Temperature | -25°C to +70°C |
| Protection Rating | IP20 |
Applications & Compatibility
Ideal for motor protection, transformer safeguards, and distribution network monitoring in industries including:
- Power generation and transmission systems
- Industrial manufacturing facilities
- Renewable energy installations
- Building management systems
Compatible with ABB’s Relion® protection series and integrates seamlessly with IEC 61850 communication protocols. Commonly paired with CM-UFD modular controllers and SPAJ protective devices.
Apex Automation Services
Founded in 2014, Apex Automation delivers ready-to-ship industrial solutions with expert technical support. Our team provides:
- Pre-sales technical consultation and system integration advice
- 1-year comprehensive warranty on all products
- Priority replacement service for defective units
- Custom sourcing for obsolete or hard-to-find models
For pricing details or assistance with alternative models:
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Email inquiries: anikaqx@gmail.com
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