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ABB 3BHB006309R0001 UNS0882A-P,V1

Manufacturer: ABB
Part Number: 3BHB006309R0001
Type Designation: UNS0882A-P,V1
Product Type: Power Signal Interface
System: ABB UNITROL® 5000 Excitation System

Product Overview

The ABB UNS0882A-P,V1 (3BHB006309R0001) Power Signal Interface is a key interface module used in ABB excitation and power control systems. It provides signal conditioning and electrical isolation between control electronics and power-related field devices, ensuring reliable transmission of measurement and control signals within industrial power generation applications.

This module is part of the ABB UNITROL® 5000 excitation system spare parts family and is designed for high-performance synchronous generator excitation applications.

Technical Description

• Manufacturer: ABB
• Model: UNS0882A-P,V1
• Ordering Number: 3BHB006309R0001
• Module Type: Power Signal Interface
• Application System: UNITROL® 5000 excitation system
• Operating Voltage: 24 V DC (typical interface supply)
• Analog Inputs:
  • Voltage signals: 0–5 V, 0–10 V, ±10 V
  • Current signals: 0–20 mA, 4–20 mA
• Frequency Input: Up to 10 kHz
• Analog Output:
  • 0–10 V
  • 4–20 mA

Main Functions

• Signal conversion and conditioning between control modules and external devices
• Electrical isolation for improved system reliability
• Processing of analog measurement and control signals
• Interface connection for excitation control circuits
• Supports stable operation of generator excitation systems

Application Range

The ABB 3BHB006309R0001 UNS0882A-P,V1 is widely used in:

• Power plant generator excitation systems
• Hydroelectric power stations
• Thermal power generation units
• Industrial synchronous motor excitation systems
• ABB UNITROL® 5000 AVR (Automatic Voltage Regulator) systems

Advantages

• High reliability for continuous-duty power applications
• Designed for industrial environments
• Accurate signal transmission and conditioning
• Compatible with ABB excitation control platforms
• Suitable for replacement and maintenance of existing UNITROL systems

Conclusion

The ABB UNS0882A-P,V1 Power Signal Interface (3BHB006309R0001) is an essential interface component for ABB UNITROL® excitation systems, providing dependable signal processing and communication between control units and power equipment. It is commonly used as a replacement spare part in generator excitation and power control applications where high availability and stable operation are required.