Description

1. Product Title

ABB 3AUA0000112491 (BGAD‑12C)‑ Gate Driver Interface PCB Board

2. Product Overview

3AUA0000112491 (BGAD‑12C) is ABB original gate‑drive auxiliary PCB designed for ACS880 series high‑power frequency converters. It transmits gate‑control signals to power semiconductor modules, implements status feedback and over‑current protection monitoring for power stages. Faults on this board will trigger drive trips, output loss and power‑module protection lock‑out. It serves as direct‑fit spare during power‑section maintenance and overhaul of ACS880 drive units.

3. Technical Specifications

• Brand: ABB
• Model: 3AUA0000112491 (BGAD‑12C)
• Warranty: One Year
• Condition: 100% New & Original
• Type: Gate‑drive interface printed circuit board
• Compatibility: ABB ACS880 high‑power drive frames
• Mounting: Internal installation inside converter power section
• 

4. Application Scenarios

• ACS880 Drive Cabinet Maintenance: Spare gate‑driver board for repairing faulted high‑power VFD units.
• Heavy‑Industry Motor Drive Repair: Power‑stage signal‑interface replacement for pump, fan and compressor converters.
• Plant Scheduled Turnaround: Critical spare for preventive overhaul of ABB large‑capacity variable‑frequency drives.