Description
Product Introduction
The ABB REF615 HCFDACADABC2BAN11E is a member of the Relion 615 series dedicated to protection, control, measurement, and supervision of utility and industrial distribution networks. Built around native IEC 61850 substation automation architectures, this module handles overcurrent, earth-fault, directional protection, and feeder auto-reclosing routines.
Protection leads deploy the ABB REF615 HCFDACADABC2BAN11E to safeguard transformers and busbars while maintaining low-latency GOOSE messaging across local Ethernet rings. Operating across a wide auxiliary supply window from 48 to 250 VDC, it keeps protection logic active during severe station battery sags.
Key Selling Points & Differentiators
- Draw-out case design allows rapid hardware insertion or isolation without disturbing panel wiring harnesses.
- Fully bench-tested on a secondary injection test set; complete injection and timing verification report generated before packing.
- Features sub-millisecond GOOSE inter-relay communication to execute fast busbar blocking logic across distribution switchgear.
- Not recommended for high-voltage transmission lines requiring distance protection algorithms or phase-segregated line differential schemes.
- Built and tested in full compliance with IEC 60255 protection relay standards and IEEE C37.90 surge immunity mandates.
Quality Transparency SOP
- Incoming Inspection: Serial and order code verification against factory database; visual check for housing stress, optical port dust covers, draw-out locking handle integrity, and terminal block screw threads.
- Live Functional Test: Mounted on an Omicron secondary injection test set. Verified boot sequence, HMI menu navigation, LED diagnostics, CT/VT secondary injection accuracy, and GOOSE Ethernet transmission. Kept powered under nominal secondary load for 24 hours while logging internal thermal stability.
- Electrical Parameter Tests: Megger insulation check at 500 VDC (>10 MΩ) across power supply inputs, CT/VT secondary terminals, and enclosure earth.
- Firmware Verification: Recorded active firmware build (e.g., V5.0) via PCM600 tool; verified hardware configuration revision and DIP switch settings.
- Final QC + Packaging: Signed off by protection engineer, sealed in an anti-static ESD bag, cushioned in thick foam inserts, and tagged with a dated QC Pass sticker.
