ABB DASA110 3ASC25H705 Power Supply Module

The ABB DASA110 3ASC25H705 Power Supply Module is a robust and high-efficiency industrial-grade power supply specifically engineered to deliver reliable DC power to ABB’s automation and control systems. Designed to work seamlessly with ABB Symphony Plus and AC 800M series controllers, the DASA110 module plays a key role in ensuring uninterrupted and clean power for CPUs, I/O modules, communication interfaces, and other critical electronics.

Developed for demanding environments such as power plants, oil & gas facilities, water treatment stations, and industrial manufacturing lines, this power supply module offers exceptional performance even in the harshest conditions. Its compact footprint, wide operating temperature range, and intelligent protection mechanisms make it the perfect choice for industries requiring high availability and system integrity.

With ABB’s emphasis on quality, reliability, and performance, the DASA110 not only supports mission-critical applications but also contributes to system longevity and lower total cost of ownership through its superior efficiency and extended service life.

Product Specifications

Product Applications

The ABB DASA110 Power Supply Module is widely utilized in a range of industries and environments that demand high operational reliability and consistent power:

• Power Generation: Delivers stable DC power to DCS systems in nuclear, fossil fuel, and renewable energy plants.

• Oil & Gas: Provides reliable power for offshore platforms, refineries, gas processing plants, and pipeline SCADA systems.

• Water & Wastewater Treatment: Ensures uninterrupted operation of process control systems and field instruments.

• Marine Applications: Supports shipboard automation, navigation, and propulsion control systems.

• Chemical & Petrochemical: Provides power to control systems for hazardous processing environments, ensuring safety and operational stability.

• Heavy Manufacturing: Critical for running complex automation lines in industries such as metals, automotive, and cement production.

Product Advantages

• Exceptional Reliability: Provides a highly stable 24 VDC power supply with superior noise suppression and line disturbance immunity.

• High Efficiency: Operating at over 90% efficiency, it minimizes energy loss and reduces operational costs.

• Comprehensive Protection: Built-in protection against overvoltage, overcurrent, short circuits, and overheating ensures long-term durability and safety.

• Extended Operating Range: Capable of withstanding extreme temperatures from -20°C to +70°C for use in harsh environments.

• Compact Design: The small footprint (126 x 84 x 50 mm) enables easy integration into space-constrained control cabinets.

• Natural Cooling: Utilizes natural convection, eliminating fan-related maintenance issues.

• Global Compliance: Meets key industry standards (CE, UL, RoHS) for worldwide use.

• Simple Monitoring: Provides LED status indicators and fault monitoring for easy troubleshooting and maintenance.

• Long Service Life: Built with high-grade components designed for extended mean time between failures (MTBF), contributing to reduced downtime.

• Plug-and-Play Integration: Fully compatible with ABB’s leading control systems (AC 800M, Symphony Plus) for seamless upgrades and replacements.

Frequently Asked Questions (FAQ)

1. What is the intended application for the ABB DASA110 Power Supply Module?

The DASA110 is designed to supply reliable 24 VDC power for ABB control systems such as Symphony Plus and AC 800M, powering CPUs, I/O modules, and network interfaces.

2. Can the DASA110 operate under extreme temperature conditions?

Yes, the module is rated for an operating temperature range of -20°C to +70°C, making it suitable for demanding industrial environments.

3. Does this power supply support redundancy configurations?

The DASA110 can be used in systems with redundant power architectures when paired with compatible modules like DASA120.

4. How is the DASA110 monitored during operation?

The module features LED indicators for power status and fault conditions, allowing operators to easily monitor performance.

5. Is the DASA110 hot-swappable?

No, the DASA110 requires the system to be powered down during installation or replacement to ensure safe handling.

6. What is the cooling method used by this module?

It uses natural convection cooling, which reduces the need for mechanical components and minimizes maintenance.

7. Does the DASA110 comply with global industrial standards?

Yes, the module is certified for CE, UL, and RoHS, making it suitable for installations worldwide.

8. What industries typically use the DASA110?

It is commonly used in power generation, oil & gas, marine, chemical processing, and manufacturing automation.

9. What is the expected service life of the module?

With its high-quality design, the DASA110 has a long MTBF (Mean Time Between Failures) and is built for continuous 24/7 operation over many years.

10. Is the DASA110 compatible with both new and legacy ABB systems?

Yes, the DASA110 is designed to integrate with both new and existing ABB control.