ABB DT2500VA 3BHB010944R0001 Auxiliary Supply Module

Company Information
E-mail		[email protected]
Mobile		+8613666033393
Whatsapp		+8613666033393
WeChat		13666033393
Add		Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Product Introduction

The ABB DT2500VA 3BHB010944R0001 Auxiliary Supply Module is a high-reliability power supply device designed to provide stable auxiliary voltage for ABB industrial automation and power systems. This module is engineered to supply clean, regulated DC power to critical components, ensuring reliable operation of control circuits, sensors, and other auxiliary devices in high-demand industrial environments.

The DT2500VA module offers robust protection against electrical disturbances, including overvoltage, short circuits, and transient fluctuations. It is optimized for seamless integration into ABB drives, control cabinets, and modular power systems, delivering consistent performance in harsh industrial conditions. With a focus on reliability, precision, and energy efficiency, this auxiliary supply module is a vital component in modern industrial power networks.

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Technical Specifications

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Product Applications

The ABB DT2500VA Auxiliary Supply Module is widely used in industrial and automation systems where reliable auxiliary power is critical.

Applications include:

• Industrial Drives: Supplies stable power to drive control electronics and sensors.

• Automation Systems: Powers PLCs, monitoring devices, and interface modules.

• Process Control: Provides auxiliary power for DCS and SCADA instrumentation.

• Power Distribution Systems: Ensures reliable operation of relays and protective devices.

• Renewable Energy Systems: Supports auxiliary circuits in wind and solar inverters.

• Energy Storage and UPS Systems: Supplies stable DC voltage for battery management and backup systems.

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Product Advantages

The ABB DT2500VA module offers reliable, high-quality auxiliary power with robust protection and flexible integration.

Advantages include:

• Stable Output Voltage: ±1% regulation ensures consistent operation of sensitive electronics.

• High Efficiency: Reduces energy loss and heat generation.

• Robust Protection: Overvoltage, overcurrent, and thermal protection safeguard connected devices.

• Wide Input Voltage Range: Operates reliably in environments with fluctuating mains supply.

• Flexible Mounting Options: Supports DIN rail or panel installation for versatile system design.

• Industrial Reliability: Designed for harsh conditions including vibration, temperature variation, and electrical noise.

• Low Ripple & Noise: Ensures clean DC output suitable for precision instrumentation.

• Scalable Design: Compatible with modular ABB systems for easy expansion.

• Reduced Maintenance: High-quality components extend operational stability and reduce downtime.

• Seamless Integration: Optimized for ABB drives, automation systems, and auxiliary power networks.

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FAQ

1. What is the main function of the DT2500VA module?
   It provides stable 24 V DC power to auxiliary circuits, ensuring reliable operation of control electronics and sensors in industrial systems.

2. What input voltage does the module accept?
   It supports 380–480 V AC at 50/60 Hz, allowing operation under fluctuating mains conditions.

3. What is the output voltage and current?
   The module outputs 24 V DC at up to 100 A continuous current, suitable for multiple auxiliary devices.

4. How accurate is the output voltage under full load?
   Voltage regulation is ±1%, ensuring consistent power to sensitive equipment.

5. What protection features does the module have?
   It includes overvoltage, overcurrent, short-circuit, and thermal protection to safeguard both the module and connected devices.

6. Can it be mounted on a DIN rail?
   Yes, it supports DIN rail and panel mounting for flexible installation.

7. Is the output suitable for sensitive electronics?
   Yes, ripple and noise are less than 50 mV, making it safe for PLCs and sensors.

8. Can it handle fluctuating input voltages?
   Yes, the wide input range allows stable output even under voltage variations.

9. How efficient is the module?
   Typical efficiency is ≥92%, minimizing energy loss and heat.

10. What cooling methods are recommended?
    Forced air or natural convection is recommended for reliable operation.

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Recommended Related Models (Same Series or Compatible)

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Popular Models from the Same Brand (ABB)

FAQ

1. What is the main function of the DT2500VA module?
   It provides stable 24 V DC power to auxiliary circuits, ensuring reliable operation of control electronics and sensors in industrial systems.

2. What input voltage does the module accept?
   It supports 380–480 V AC at 50/60 Hz, allowing operation under fluctuating mains conditions.

3. What is the output voltage and current?
   The module outputs 24 V DC at up to 100 A continuous current, suitable for multiple auxiliary devices.

4. How accurate is the output voltage under full load?
   Voltage regulation is ±1%, ensuring consistent power to sensitive equipment.

5. What protection features does the module have?
   It includes overvoltage, overcurrent, short-circuit, and thermal protection to safeguard both the module and connected devices.

6. Can it be mounted on a DIN rail?
   Yes, it supports DIN rail and panel mounting for flexible installation.

7. Is the output suitable for sensitive electronics?
   Yes, ripple and noise are less than 50 mV, making it safe for PLCs and sensors.

8. Can it handle fluctuating input voltages?
   Yes, the wide input range allows stable output even under voltage variations.

9. How efficient is the module?
   Typical efficiency is ≥92%, minimizing energy loss and heat.

10. What cooling methods are recommended?
    Forced air or natural convection is recommended for reliable operation.

Recommended Related Models (Same Series or Compatible)

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Popular Models from the Same Brand (ABB)

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