ABB AGDR-72C IGBT Driver Board

Product Description

ABB AGDR-72C is an IGBT drive board (trigger board) for ABB ACS800 high-power frequency converters, an optically isolated IGBT power drive unit of AGDR series. It receives optical fiber signals from main control board and drives 6-channel IGBT power devices on the inverter side. Built-in short-circuit protection, IGBT fault detection, temperature monitoring and status feedback circuits enable fast and reliable switching control of power transistors. With optical fiber isolation between control and power circuit, it features excellent anti-interference performance. It serves as critical spare part for ABB ACS800 high-power drives, widely used for maintenance and replacement of industrial high-power variable frequency equipment.

Specifications

1. Product Type: IGBT Drive Board / Inverter Trigger Board
2. Compatible Drive: ABB ACS800 high-power single drive
3. Drive Channels: 6 channels (3-phase inverter full-bridge drive)
4. Interface: Fiber optic pulse input from main control, Harting industrial connector
5. Board Dimension: 165mm × 110mm
6. Protection: IGBT short-circuit protection, overcurrent detection, module overtemperature monitoring, drive undervoltage, fault feedback
7. Isolation: Optical fiber galvanic isolation, strong EMC noise immunity
8. Operating Temperature: 0 ~ +70℃ (inside cabinet)
9. Storage Temperature: -40 ~ +85℃
10. Board Power Supply: Auxiliary power from power module
11. Indication: LED fault indicators for fast troubleshooting
12. Protection Class: IP00, PCB board installed inside converter cabinet
13. Certifications: CE, compliant with industrial drive EMC standard

Applications

• Industrial Drives: Power unit drive control for ABB ACS800 high-power variable frequency drives
• Industries: High-power motor drive systems in metallurgy, paper, mining, cement and chemical plants
• Maintenance: Spare parts replacement for faulty ACS800 converters, repair of damaged IGBT drive circuits
• Energy Equipment: Variable speed drive systems for large fans and pumps
• Retrofit: Spare parts for overhaul and maintenance of legacy ACS800 drive systems

Family Models

AGDR-61C AGDR-62C AGDR-71C AGDR-76C AGDR-81C AGDR-86C