ABB REF630 Feeder Protection Relay | SBFNAAACAACZAENBXD
ABB REF630 Feeder Protection Relay | SBFNAAACAACZAENBXD
Manufacturer: ABB
Product No.: REF630
Condition:1000 in stock
Product Type: Feeder Protection Relay
Product Origin: 8506094127563
Payment: T/T, Western Union
Weight: 1000g
Shipping port: Xiamen
Warranty: 12 months
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ABB REF630 Feeder Protection Relay - Advanced Distribution Protection Solution
The ABB REF630 (SBFNAAACAACZAENBXD) is a cutting-edge feeder protection and control relay engineered for medium-voltage distribution networks. This intelligent electronic device (IED) delivers comprehensive protection, monitoring, and automation capabilities for feeders, motors, and transformers in utility and industrial power systems.
Technical Specifications
- Protection Functions: Overcurrent (ANSI 50/51), Earth fault (50N/51N), Directional overcurrent (67/67N), Voltage protection (27/59), Frequency protection (81)
- Communication Protocols: IEC 61850, Modbus, DNP3, IEC 60870-5-103
- Measurement Accuracy: Class 0.2S for revenue metering
- Operating Voltage: 110-250V DC / 100-240V AC
- Digital Inputs/Outputs: Configurable I/O modules for flexible integration
- Display: Graphical HMI with intuitive navigation
Application Scenarios
The REF630 excels in diverse power distribution environments including utility substations, industrial facilities, renewable energy plants, and commercial buildings. It provides reliable protection for radial and ring-main feeders, motor feeders, capacitor banks, and transformer feeders. The relay's advanced arc flash detection and load shedding capabilities make it ideal for critical infrastructure requiring maximum uptime and personnel safety.
Intelligent Solutions
Equipped with self-supervision diagnostics and event recording, the REF630 enables predictive maintenance strategies. Its integrated synchrophasor measurement (PMU) supports wide-area monitoring systems. The relay seamlessly integrates with SCADA systems via multiple protocols, facilitating centralized control and real-time data analytics for optimized grid management.
Common Questions
Q: Is the REF630 compatible with legacy protection systems?
A: Yes, it supports IEC 60870-5-103 protocol for backward compatibility while offering modern IEC 61850 communication.
Q: Can it handle both phase and ground fault protection?
A: Absolutely. The relay provides comprehensive phase overcurrent (50/51) and sensitive earth fault protection (50N/51N) with directional capabilities.
Q: What cybersecurity features are included?
A: The REF630 incorporates role-based access control, encrypted communications, and audit logging to meet IEC 62351 security standards.
Warranty & Support
This product includes a 12-month manufacturer warranty covering defects in materials and workmanship. Our technical support team provides configuration assistance and troubleshooting guidance throughout the product lifecycle.
Related Products
| Product | Application | Link |
|---|---|---|
| ABB REF610C55HCNR | Compact Feeder Protection | View Product |
| ABB REF543 | Feeder Protection & Control | View Product |
| ABB REX521GHHPSH50G | Advanced Feeder Protection | View Product |
© 2025 INDUSTRIAL CONTROL HUB. All rights reserved.
Original Source: https://www.indctrlhub.com
Contact: sales@indctrlhub.com | +0086 18359243191
Product Description
ABB REF630 Feeder Protection Relay - Advanced Distribution Protection Solution
The ABB REF630 (SBFNAAACAACZAENBXD) is a cutting-edge feeder protection and control relay engineered for medium-voltage distribution networks. This intelligent electronic device (IED) delivers comprehensive protection, monitoring, and automation capabilities for feeders, motors, and transformers in utility and industrial power systems.
Technical Specifications
- Protection Functions: Overcurrent (ANSI 50/51), Earth fault (50N/51N), Directional overcurrent (67/67N), Voltage protection (27/59), Frequency protection (81)
- Communication Protocols: IEC 61850, Modbus, DNP3, IEC 60870-5-103
- Measurement Accuracy: Class 0.2S for revenue metering
- Operating Voltage: 110-250V DC / 100-240V AC
- Digital Inputs/Outputs: Configurable I/O modules for flexible integration
- Display: Graphical HMI with intuitive navigation
Application Scenarios
The REF630 excels in diverse power distribution environments including utility substations, industrial facilities, renewable energy plants, and commercial buildings. It provides reliable protection for radial and ring-main feeders, motor feeders, capacitor banks, and transformer feeders. The relay's advanced arc flash detection and load shedding capabilities make it ideal for critical infrastructure requiring maximum uptime and personnel safety.
Intelligent Solutions
Equipped with self-supervision diagnostics and event recording, the REF630 enables predictive maintenance strategies. Its integrated synchrophasor measurement (PMU) supports wide-area monitoring systems. The relay seamlessly integrates with SCADA systems via multiple protocols, facilitating centralized control and real-time data analytics for optimized grid management.
Common Questions
Q: Is the REF630 compatible with legacy protection systems?
A: Yes, it supports IEC 60870-5-103 protocol for backward compatibility while offering modern IEC 61850 communication.
Q: Can it handle both phase and ground fault protection?
A: Absolutely. The relay provides comprehensive phase overcurrent (50/51) and sensitive earth fault protection (50N/51N) with directional capabilities.
Q: What cybersecurity features are included?
A: The REF630 incorporates role-based access control, encrypted communications, and audit logging to meet IEC 62351 security standards.
Warranty & Support
This product includes a 12-month manufacturer warranty covering defects in materials and workmanship. Our technical support team provides configuration assistance and troubleshooting guidance throughout the product lifecycle.
Related Products
| Product | Application | Link |
|---|---|---|
| ABB REF610C55HCNR | Compact Feeder Protection | View Product |
| ABB REF543 | Feeder Protection & Control | View Product |
| ABB REX521GHHPSH50G | Advanced Feeder Protection | View Product |
© 2025 INDUSTRIAL CONTROL HUB. All rights reserved.
Original Source: https://www.indctrlhub.com
Contact: sales@indctrlhub.com | +0086 18359243191