Schneider VX4A71101Y Main Control Board Kit – ATV71 Series 90-315KW – Tested

Product Overview

Original Schneider VX4A71101Y main control board kit (control block) for Altivar ATV71 series high-power drives. This is a complete control board kit that serves as the central processing unit, handling operation calculations, parameter storage, communication interfaces, and overall system control. The VX4A71101Y is specifically designed for ATV71 series drives and is not compatible with ATV61 series drives.

Key Features

• Genuine Schneider original – VX4A71101Y control board kit
• Compatible with Altivar ATV71 series drives, frame sizes 10 through 16
• Power range: 90KW to 315KW
• Complete kit – includes motor control PCBA, interface PCBA, terminal PCBA, and mounting hardware
• Central processing unit – operation calculations, parameter storage, communication
• Replaces older revision VX4A71100Y
• For ATV71 drives only – NOT compatible with ATV61 series
• Original pulled – no repair history

Specifications

Compatibility Note

• Compatible with Schneider Altivar ATV71 series drives only
• Specifically for frame sizes 10 through 16 (90KW to 315KW)
• Typical drive models: ATV71HC11N4, HC13N4, HC16N4, HC20N4, HC25N4, HC28N4, HC31N4, HC40N4, HC50N4, HC11Y, HC13Y, HC16Y, HC20Y, HC25Y, HC31Y, HC40Y, HC50Y, HC63Y
• Replaces older revision VX4A71100Y – direct replacement
• CRITICAL: NOT compatible with ATV61 series drives – ATV61 uses VX4A61101Y. Installing VX4A71101Y on an ATV61 drive will result in control failure or communication errors
• IMPORTANT: Drive firmware cannot be upgraded in the field. Control board replacement may require firmware version matching with the drive’s power board
• Verify drive model, frame size, and original board marking before ordering
• Send drive nameplate photo for accurate matching

Quality Assurance

• Original pulled from working drive; tested functional with no repair history
• Actual photos sent before shipping
• Test video available upon request
• ESD anti-static packaging