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ABB REF615A_1G HBRDADNABD1BCAA21F | IEC 61850 Feeder IED OEM Genuine
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ABB REF615A_1G HBRDADNABD1BCAA21F | IEC 61850 Feeder IED OEM Genuine

Original price was: $7,686.00.Current price is: $4,353.00.

Product Core Brief

  • Model: HBRDADNABD1BCAA21F (REF615A_1G)
  • Brand: ABB
  • Series: Relion® 615 (REF615 ANSI)
  • Core Function: Feeder protection and control relay for ANSI-based MV distribution
  • Type: Feeder Protection & Control IED (ANSI Variant)
  • Key Specs: Overcurrent (50/51), earth-fault (50N/51N), breaker failure (50BF); 12 BI + 8 BO; 48–250 V DC supply; 1/5 A CT inputs
  • Condition: New Original (New Surplus) — not refurbished
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Category: SKU: REF615A_1G HBRDADNABD1BCAA21F ABB
  • Email:sales@sxrunsheng.cn
  • Phone:+86 15340667322
  • Whatsapp：+86 15340667322

    • Description

    Product Introduction

    ABB REF615A_1G HBRDADNABD1BCAA21F is an ANSI-compliant feeder protection relay for utility and industrial MV substations. It protects overhead lines and cable feeders in radial and meshed networks.

    The REF615A_1G focuses on time and instantaneous overcurrent, negative-sequence overcurrent, earth-fault, and breaker failure protection. It features a compact withdrawable design with ring-lug terminals. Communication includes DNP3, Modbus, and IEC 60870-5-103. Honestly, this ANSI variant is simpler than the IEC version—fewer protocol options, but solid for North American applications.

    ABB REF615A_1G HBRDADNABD1BCAA21F | IEC 61850 Feeder IED OEM Genuine

    Installation & Configuration Guide

     

    Phase 1—Pre-Installation

    • De-energize the bay. Lockout/tagout.
    • Wait 5 min for discharge.
    • Export the existing relay program from GESCON/PCM600.
    • Photograph DIP switches, wiring, and rack layout.
    • Tools: Fluke 115 multimeter, ESD wrist strap, torque driver (0.5 N·m), label tags.

     

    Phase 2—Removal

    • Label wires before disconnecting.
    • Release the DIN rail latch.
    • Pull the unit perpendicular to the backplane.
    • Inspect backplane connector pins for bent contacts or corrosion.

     

    Phase 3—Installation

    • Put ESD protection on first. Wrist strap + ESD mat.
    • Verify part number HBRDADNABD1BCAA21F.
    • Replicate jumper and terminal settings from photos.
    • Seat the module until the latch clicks.
    • Reconnect wiring at about 0.5 N·m.
    • Check shield grounding against the wiring diagram.

     

    Phase 4—Power-On & Testing

    • Verify supply voltage before energizing (48–250 V DC).
    • Observe LEDs: green = RUN, red flash = ERR, amber flash = DIAG.
    • Connect GESCON software and confirm firmware version.
    • Download the application.
    • Test I/O points, comms, and one full control loop.
    • Confirm 30 min stable operation.
    • Log the swap in the maintenance record.

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