Product Overview

• Part No: V4561983-0100
• Brand: ALSTOM

• Category: Power Control Circuit BoardV4561983-0100 is a dedicated power control circuit board developed by ALSTOM for energy industry automation equipment. The board integrates signal sampling, power drive and isolation circuits. It collects operational signals from field equipment, processes control commands, and outputs driving signals to execute units. Built-in isolation transformers and filtering circuits effectively restrain electromagnetic interference inside power cabinets. As an important replacement spare part, it guarantees continuous and stable operation of turbine control systems and auxiliary power control equipment in power stations.

• 
  

Core Features

• Integrated signal acquisition and power drive circuit, realize closed-loop control logic
• Built-in isolation components and filtering circuit, strong anti-interference capability for power plant environment
• Optimized PCB layout with conformal coating option, adapt to humid and dusty industrial sites
• Onboard test points for convenient on-site inspection and fault troubleshooting
• Pre-wired harness design, simple installation and direct replacement during equipment overhaul
• Passed strict thermal cycling, aging and EMC reliability testing

• Compact overall structure, suitable for installation inside standard control cabinets

• 
  

Technical Specifications

• Supply Input: 220V AC
• Operating Temperature: -20°C ~ +70°C
• Storage Temperature: -40°C ~ +85°C
• Installation: Fixed mounting inside industrial control cabinet

• Protection Class: IP20

• 
  

Compatibility & Application

• Matched with ALSTOM legacy turbine control and power plant automation platforms
• Widely used in thermal power plant turbine auxiliary control, power distribution control system maintenance and renovation projects