ABB 177G0040/PT/4117 Input Power Board Module

Description:

The ABB Trio 25781-F 177G0040/PT/4117 Rev 5 Input Power Board is used in ABB Trio variable frequency drive systems for managing incoming power conversion and electrical filtering functions. Commonly installed inside ABB industrial motor drives and automation equipment requiring replacement of the input power, EMI filter, or rectifier circuit board assembly. Maintenance teams and drive technicians use this board for VFD repairs, component replacement, system restoration, and maintaining reliable motor control operation.

Applications:

The ABB Trio 25781-F input power board is commonly used in ABB Trio drive systems where AC input power conditioning and rectification are required. This PCB assembly incorporates input power circuitry including EMI filtering and rectifier functions to support proper operation of variable frequency drives used in industrial automation and motor control applications.

Technical Specifications:

• Manufacturer: ABB
• Model / Part number: 25781-F
• Alternate part number: 177G0040/PT/4117
• Revision: Rev 5
• Product type: VFD input power board / rectifier PCB assembly
• Function: AC input power conditioning, EMI filtering, and rectification
• Compatible equipment: ABB Trio variable frequency drive systems
• Circuit type: Power electronics PCB assembly
• Application: Variable frequency drives, motor control systems, and industrial automation equipment
• Installation: Internal drive replacement component
• Use: VFD repair, maintenance, and electrical restoration
• Operating environment: Industrial automation and motor control environments

Common Replacements:

• ABB Trio 25781-F Input Power Board
• ABB 177G0040/PT/4117 Rev 5 PCB Assembly
• Compatible ABB Trio VFD Input Rectifier Board