Introduction

The ABB DT2500VA 3BHB010944R0001 auxiliary power module is an essential component for industrial control systems, providing a stable and reliable power supply to various modules and subsystems within the control panel. Its compact design ensures efficient space utilization, making it ideal for integration into densely packed industrial control cabinets.

With built-in protection features and designed for demanding environments, this power module supports long-term, uninterrupted operation in mission-critical automation systems.

Technical Specifications

Parameter	Specification
Product Type	Auxiliary Power Module
Manufacturer	ABB
Model	DT2500VA
Part Number	3BHB010944R0001
Function	Power Distribution
System Compatibility	ABB Advant, AC500 Control Systems
Input Voltage	230 VAC (Industrial Standard)
Output Voltage	24 VDC Regulated
Mounting Type	Control Panel / Rack Mount
Dimensions (W × H × D)	210 mm × 150 mm × 90 mm
Weight	1.5 kg (3.3 lb)

Applications

The ABB DT2500VA 3BHB010944R0001 auxiliary power module is a crucial component designed to support the power requirements of industrial control systems. It is typically used in:

ABB Advant and AC500 control systems for auxiliary power distribution
Powering control and I/O modules in distributed control systems (DCS)
Ensuring stable power supply in process automation systems
Supporting high-reliability operations in industrial plants
Providing auxiliary power to communication and module interfaces in control cabinets

This module ensures that critical system components receive a steady and regulated power supply, enhancing system stability and minimizing downtime.

Advantages

Reliable power conversion for industrial control systems
High efficiency, reducing energy consumption and heat generation
Compact and space-efficient design for integration into control panels
Stable power supply with overload and short-circuit protection
Designed for long-term operation in demanding industrial environments

Technical FAQs

What is the main function of this auxiliary power module?
It provides regulated power to control systems and their I/O components.
What systems is it compatible with?
It is primarily used with ABB Advant and AC500 control systems.
Does it support high power loads?
Yes, it is designed to support high-reliability systems with substantial power demands.
Is this module part of the main power supply?
No, it is an auxiliary power source supporting other system components.
Does it include protection features?
Yes, it includes overload and short-circuit protection for system safety.
Is it designed for continuous operation?
Yes, it is built for 24/7 industrial environments.
Can it be used in modern ABB systems?
It is compatible with legacy ABB control systems but may be used in newer configurations with appropriate integration.
Does it require cooling?
While it doesn’t have active cooling, adequate ventilation is recommended for optimal performance.
Can it be replaced individually?
Yes, but ensure to follow proper shutdown procedures and safety protocols.
Is it energy-efficient?
Yes, it operates with high efficiency to minimize energy waste and heat production.