AVC63-4A For Basler Automatic Voltage Regulator Input 85-135VAC 4A

Description:

The Basler AVC63-4A Automatic Voltage Regulator is a solid-state excitation control device used in brushless generator systems to maintain stable output voltage. It regulates generator terminal voltage by controlling DC field excitation based on sensed AC output, ensuring consistent performance under varying electrical loads.

Applications:

The Basler AVC63-4A  used in diesel generator sets, standby power systems, and industrial alternators. It is typically installed in generator control panels for OEM generator builds, field replacements, and maintenance of existing Basler AVC63 series excitation systems.

Technical Specifications:

• Manufacturer: Basler Electric
• Model: AVC63-4A
• Product Type: Automatic Voltage Regulator (AVR)
• Input Voltage Range: 85–135 VAC (single-phase sensing/power depending on configuration)
• Output Current: Up to 4 A continuous DC excitation current
• Frequency: 50/60 Hz
• Regulation Method: Closed-loop voltage sensing and field excitation control
• Voltage Regulation Accuracy: Typically ±1% or better depending on system setup
• Protection Features: Overexcitation shutdown, frequency compensation, EMI filtering
• Operating Temperature: Industrial-grade (-40°C to +60°C typical AVR class range)
• Mounting Type: Panel-mounted / generator internal mounting
• Application Type: Brushless synchronous generator excitation control

Common Replacements:

• Basler AVC63-4 Voltage Regulator
• Basler AVC63-7 Series AVR
• Stamford SX460 Voltage Regulator