ABB REF611 Feeder Protection and Control 100% Brand New
The ABB REF611 is a feeder protection and control for ABB platforms. Product Family: Relion® 611 protection and control series | Overcurrent Protection: Available with directional or non-directional options. | Directional Overcurrent Protection: Suitable for isolated neutral or compensated networks.. Factory-sealed, live-rack tested, 48-hour burn-in. 12-month warranty. Ships within 24 hours.
Technical Specifications
| Manufacturer | ABB |
|---|---|
| Model | REF611 |
| Product Family | Relion® 611 protection and control series |
| Overcurrent Protection | Available with directional or non-directional options. |
| Directional Overcurrent Protection | Suitable for isolated neutral or compensated networks. |
| Non-directional Overcurrent Protection | Suitable for directly earthed or low-impedance earthed neutral networks. |
| Directional Earth-fault Protection | Ideal for isolated or compensated networks. |
| Non-directional Earth-fault Protection | Intended for directly or low-impedance earthed neutral networks. |
| Pre-configured Functions | Delivered pre-configured and factory-tested to minimize engineering and commissioning time. |
| Compact Design | Suitable for both new installations and retrofits. |
| Withdrawable Plug-in Unit Design | Facilitates quick installation and testing. |
| Self-healing Communication | Based on High-availability Seamless Redundancy (HSR) and Parallel Redundancy Protocol (PRP) using an optional second Ethernet bus. |
| Standards Supported | IEC 61850 Editions 1 and 2, including binary GOOSE messaging. |
| Web-based HMI | Powerful, user-friendly web-browser-based human-machine interface. |
| I/O Matrix | Visual selections for input/output matrix to ease configuration. |
| Application-specific Standard Configurations | Designed to reduce relay setup and commissioning time. |
| Reduced Engineering and Commissioning Time | Thanks to pre-configured and factory-tested functions. |
| Flexibility | Suitable for a wide range of network types and configurations. |
| Ease of Installation and Testing | Enabled by the withdrawable plug-in unit design. |
| Enhanced Communication | Self-healing Ethernet-based communication for increased reliability and redundancy. |
| User-friendly Interface | Simplifies interaction and configuration with a visual, web-based interface. |
| Model / SKU | REF611 |
Ships within 24 hours | 12-Month Warranty | Worldwide Delivery
Tested Means Tested — Not Just Looked At
For the ABB REF611, testing means: visual inspection, power-up on a live ABB rack, all channels exercised with calibrated sources, communication ports verified, 48 hours continuous operation at 55°C. Printed test report with serial number, date, and measured values. This is our standard — no exceptions, no shortcuts.
Factory-sealed. Genuine ABB with full traceability. 12-month warranty. Ships within 24 hours.
Compatible Parts — Same System
These modules share the same system family as the REF611. Commonly ordered together for complete rack builds or spare parts kits.
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