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ABB 3BHE021889R0101 UFC721 BE101

Product Name: ABB UFC721 BE101 ADCVI Board
Part Number: 3BHE021889R0101
Manufacturer: ABB
Type Designation: UF C721 BE101
Product Description: ADCVI-Board Coat

Product Overview

The ABB 3BHE021889R0101 UFC721 BE101 is an ADCVI (Analog Digital Converter Voltage Interface) board designed for ABB medium-voltage drive systems, especially the ABB ACS1000 series. It is used for signal acquisition, voltage/current measurement, signal conditioning, and communication between control electronics and power converter components.

The board features a conformal-coated (Coat) design, providing improved protection against dust, humidity, and harsh industrial environments. It is commonly used as a spare part in ABB drive systems to maintain stable operation and accurate feedback control.

Technical Description

• Manufacturer: ABB
• Model: UFC721 BE101
• Order Number: 3BHE021889R0101
• Board Type: ADCVI Board (Analog/Digital Converter Voltage Interface)
• Application Platform: ABB ACS1000 medium-voltage AC drive systems
• Product Category: Drive control spare part / electronic control board
• Protection Type: Conformal coated PCB design
• Net Weight: Approx. 0.2 kg
• Customs Tariff Number: 85049099

Main Functions

• Analog voltage and current signal measurement
• Signal conversion and conditioning
• Interface between drive power section and control system
• Provides accurate feedback signals for inverter regulation
• Supports reliable operation of medium-voltage drive applications

Application Areas

ABB UFC721 BE101 is widely applied in:

• Medium-voltage frequency converters
• Industrial motor drive systems
• Power conversion equipment
• Process automation systems
• Heavy industrial applications such as:
  • Power generation
  • Oil & gas
  • Mining and metals
  • Cement plants
  • Water treatment
  • Marine systems

Advantages

• Original ABB automation spare part
• High measurement accuracy and stable signal processing
• Designed for continuous industrial operation
• Conformal coating improves environmental resistance
• Easy replacement and maintenance in ABB ACS1000 drive systems

Conclusion

The ABB 3BHE021889R0101 UFC721 BE101 ADCVI Board is a critical control interface component for ABB ACS1000 medium-voltage drives. It ensures accurate voltage/current feedback processing and reliable communication within the drive control architecture, making it an essential spare part for maintaining the performance and availability of ABB industrial drive systems.