ABB DATX100 3ASC25H208 (ACS800 MultiDrive Interface / Trigger Board)

Product Description

The ABB DATX100, part number 3ASC25H208, is a gate trigger and interface board dedicated for ABB ACS800 multi-drive converter units. It is responsible for IGBT gate pulse distribution, signal sampling, optical fiber communication and safety interlock between the control unit and power stack. It is a core internal board for rectifier and inverter modules in the ACS800 multi-drive cabinet, widely used for synchronous high-power variable frequency control in metallurgy, paper, marine and rolling mill applications.

Features

• Part Number: DATX100, Code: 3ASC25H208, Brand: ABB
• Series: ACS800 MultiDrive power stage trigger board
• Core function: Optical fiber pulse reception, IGBT gate drive signal distribution, power unit feedback signal acquisition
• Interface: Fiber optic links to control board, high-voltage isolated gate drive outputs
• Revision: Common REV-H version in the market
• Power supply: 24VDC auxiliary supply inside the drive cabinet
• Protection: Built-in short-circuit, overcurrent and gate fault detection, fault signal feedback to RDCU control unit
• Manufacturer Status: EOL, original factory production discontinued; aftermarket supply is NOS surplus or fully refurbished tested units
• Typical gross weight: approx 0.12 kg, origin: Finland
• Compatible matching: RDCU control board, RINT power unit of ACS800 multi-drive

Applications

• ABB ACS800 multi-drive cabinet rectifier and inverter power unit
• Metallurgical rolling mill, wire rod mill, extrusion line high-power variable frequency drive
• Paper machine, textile machinery multi-axis synchronous drive control
• Marine propulsion, offshore equipment variable frequency system maintenance
• Legacy ACS800 drive troubleshooting, spare replacement and overhaul projects

FAQ

Q: Can DATX100 3ASC25H208 work on ACS880 drives?
A: No, it is exclusive for ACS800 multi-drive power unit, not compatible with ACS880 hardware architecture.

Q: What is the difference between DATX100 and DATX111?
A: DATX100 (3ASC25H208) is standard trigger board; DATX111 (3ASC25H224) is variant for different power frame or special rectifier configuration.

Q: What tests are required for refurbished DATX100?
A: Optical communication test, gate pulse output test, power-on aging test and fault alarm function verification.