REF615E_E ABB HBFHAEAGNBA1ANN11E Feeder Protection Relay
Manufacturer: ABB
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Part Number: REF615E_E HBFHAEAGNBA1ANN11E
Condition：New with Original Package
Product Type: Feeder Protection Relays
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Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Overview
The REF615E_E HBFHAEAGNBA1ANN11E delivers dedicated feeder protection for various grounding systems and network configurations. It captures real-time electrical parameters to execute high-speed tripping during faults, while simultaneously offering remote switching and auto-reclosing capabilities to improve network availability. We supply this unit as 100% Brand New in original factory-sealed packaging, ensuring the hardware meets all Finnish manufacturing quality standards for critical power infrastructure.
Technical Specifications
| Parameter | Details |
| Model Number | REF615E_E HBFHAEAGNBA1ANN11E |
| Series | Relion® 615 Series |
| Protection Functions | Overcurrent (50/51), Earth Fault (50N/51N), Directional (67), Breaker Failure (50BF) |
| Control Functions | Feeder Control, Remote Switching, Auto-Reclosing |
| Communication | IEC 61850, Modbus, DNP3, SPA, LON |
| Rated Voltage | 100–240 V AC / 100-240 V DC |
| Operating Temp | –40°C to +70°C |
| Dimensions | 100 mm × 150 mm × 200 mm |
| Weight | 5.0 kg |
| Mounting | Panel-mounted (Flush mount) |
Engineering Advantages
The REF615E_E HBFHAEAGNBA1ANN11E provides mechanical and digital solutions for modern power distribution challenges:
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Native IEC 61850 Compliance: The relay supports GOOSE (Generic Object Oriented Substation Event) messaging. This enables high-speed horizontal communication between relays, eliminating physical inter-bay wiring and significantly reducing commissioning costs for automated substations.
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Directional Sensitivity: Unlike standard relays, this unit features directional protection. It distinguishes between upstream and downstream faults, allowing engineers to isolate specific fault zones without shutting down the entire distribution ring.
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Ruggedized Environmental Performance: Operating flawlessly from –40°C to +70°C, the REF615E_E thrives in unheated substation kiosks and harsh industrial environments where fluctuating temperatures often degrade standard electronics.
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Flexible Programming & Logic: Users can customize protection curves and logic using the Application Configuration Tool. This flexibility allows the relay to adapt to changing grid conditions or specific industrial load profiles without hardware replacement.
FAQs
Does this relay support fiber optic communication?
The REF615E_E supports various communication modules. Depending on the specific HBFHAEAGNBA1ANN11E internal hardware configuration, you can utilize RJ45 or Fiber Optic ports for IEC 61850 or Modbus protocols. Please verify your communication hardware requirements prior to installation.
Is the unit compatible with retrofitting older substations?
Yes. Its compact panel-mount design facilitates easy integration into existing control cabinets. The relay’s support for legacy protocols like Modbus, SPA, and LON ensures compatibility with older SCADA systems while providing a pathway to modern IEC 61850 digitization.
How does the auto-reclosing function improve reliability?
In many medium-voltage applications, faults are transient (e.g., bird strikes or falling branches). The REF615E_E can automatically re-energize the feeder after a temporary fault trip, significantly reducing manual service calls and improving the SAIDI (System Average Interruption Duration Index) for utility operators.
What power supply is required for the HBFHAEAGNBA1ANN11E?
This model utilizes a universal power supply module, accepting any voltage between 100–240 V AC or 100–240 V DC. This wide input range ensures stability despite voltage fluctuations in industrial power grids.