ABB 3BHB006449R0002 industrial power supply

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ABB 3BHB006449R0002

Part Number: ABB 3BHB006449R0002
Product Type: Power Supply Unit
ABB Type: MPS105-230/24/48 Power Supply Unit
Application Series: ABB Unitrol Excitation / Industrial Automation Systems

Product Description

The ABB 3BHB006449R0002 (MPS105-230/24/48) is an industrial power supply unit designed to provide stable DC power conversion for ABB control and excitation systems. It converts a 230 VAC input supply into 24 VDC and 48 VDC outputs, ensuring reliable power delivery for critical automation and power generation applications.

This module is commonly used in ABB Unitrol excitation systems, where high reliability and continuous operation are required for generator control, voltage regulation, and industrial power management.

Technical Specifications

Parameter	Specification
Manufacturer	ABB
Model / Part Number	3BHB006449R0002
Type	MPS105-230/24/48 Power Supply Unit
Input Voltage	230 VAC
Output Voltage	24 VDC / 48 VDC
Frequency	50/60 Hz
Power Rating	Approx. 250 W
Product Type	Unitrol spare part
Protection Class	IP20
Weight	Approx. 2.7 kg
Origin	Switzerland / Czech Republic
HS Code	85044000

Main Features

• High reliability power conversion for continuous industrial operation
• Dual DC output (24V / 48V) suitable for ABB control equipment
• Compact industrial design for cabinet installation
• Designed for ABB Unitrol excitation systems and related automation applications
• Stable voltage regulation to protect sensitive control electronics
• Easy replacement as an ABB spare part with minimal system downtime

Application Areas

The ABB 3BHB006449R0002 power supply unit is mainly applied in:

• Generator excitation systems (ABB Unitrol)
• Power plant automation systems
• Turbine control systems
• Industrial electrical control cabinets
• Power conversion and monitoring equipment
• Heavy industrial automation environments

Conclusion

The ABB 3BHB006449R0002 MPS105-230/24/48 Power Supply Unit is a dependable ABB spare module designed for demanding industrial and power generation environments. With stable 230 VAC to 24/48 VDC conversion, robust construction, and compatibility with ABB Unitrol systems, it provides a reliable solution for maintaining the availability and performance of critical control systems.