Schneider Electric Telemecanique VX5A66D54N4 Power Board

Description:

The Telemecanique VX5A66D54N4 power board is a replacement power board designed for Altivar 66 (ATV66D54N4) variable speed drives, providing power conversion and motor drive control in industrial automation systems. Commonly installed in variable frequency drives used for conveyors, pumps, compressors, fans, material handling equipment, and heavy-duty manufacturing machinery requiring reliable motor speed control. Maintenance teams, OEMs, and system integrators use this power board for drive repair, replacement of failed power electronics, retrofit projects, and extending the service life of Altivar 66 drive systems.

Applications:

The Telemecanique VX5A66D54N4 power board is used as the main power conversion assembly in Altivar 66 variable speed drives to regulate AC motor speed and torque. It is widely used in industrial automation systems, processing plants, conveyor systems, pumping stations, HVAC installations, and manufacturing equipment where dependable variable frequency drive performance and efficient motor control are essential.

Technical Specifications:

• Manufacturer Part Number (MPN): VX5A66D54N4
• Manufacturer: Telemecanique (Schneider Electric)
• Product Type: Power Board
• Series: Altivar 66 (ATV66)
• Compatible Equipment: Altivar 66 ATV66D54N4 variable speed drive
• Compatible Drive Family: ATV66D54N4 to ATV66D79N4 service platform
• Function: Main power conversion board for AC variable speed drives
• Drive Type: AC Variable Frequency Drive (VFD)
• Mounting: Internal drive-mounted assembly
• Includes: Power board assembly for drive replacement
• Associated Components: Gate driver board, IGBT modules, bus capacitor assembly, filter board, current sensors
• Application: Industrial motor control, variable speed drive repair, and automation systems

Common Replacements:

• Schneider Electric VX5A66D54N4
• Telemecanique VX5A66D54N4
• Altivar 66 power board VX5A66D54N4