ABB DSSR 120 48990001-LH Power Supply Unit

The ABB DSSR 120 48990001-LH power supply unit is a reliable and efficient solution designed for industrial automation and control systems. This power supply unit is engineered to deliver stable and high-quality power to ensure the continuous operation of critical systems. Whether used in industrial automation, control, or OEM applications, the DSSR 120 guarantees superior performance and long-lasting reliability.

With its advanced design and robust construction, the DSSR 120 provides essential power conversion, making it a key component in ensuring smooth system integration and functionality. It supports a wide range of industrial devices, providing a dependable power source even in challenging environments.

Product Features and Advantages

• Stable Power Output: The ABB DSSR 120 ensures a consistent and stable power output, which is crucial for the proper functioning of industrial control systems and automation devices.

• Compact Design: With its efficient use of space, the DSSR 120 fits easily into control panels and other industrial equipment, providing a compact and reliable power solution without occupying excessive space.

• High Efficiency: The power supply unit is designed to operate with high efficiency, reducing energy consumption and minimizing heat generation, which leads to enhanced system reliability and reduced operational costs.

• Wide Temperature Range: The DSSR 120 operates in a wide temperature range, making it suitable for use in various industrial environments, from standard factory settings to more demanding conditions.

• Easy Installation and Maintenance: The design of the DSSR 120 ensures quick installation and minimal maintenance, allowing for cost-effective operations and reduced downtime in industrial environments.

• Durable Construction: Built with high-quality materials, the DSSR 120 is designed to withstand harsh industrial environments, ensuring long-lasting durability even under extreme conditions.

Specifications Table

Applications

The ABB DSSR 120 48990001-LH power supply unit is utilized in a variety of industrial applications, such as:

• Industrial Automation: Ensures stable power delivery to automation systems, enhancing operational efficiency and minimizing the risk of system failure due to power fluctuations.

• Control Systems: Used in control panels to provide reliable power to controllers, I/O modules, and other industrial control devices.

• OEM Applications: Integrated by original equipment manufacturers into custom-built systems, ensuring reliable power to sensitive components and devices.

• Energy Management: In energy production systems, the DSSR 120 helps in regulating power supply to critical equipment, enabling more efficient energy management and monitoring.

• Power Distribution Systems: The DSSR 120 is used in power distribution applications to convert and stabilize the power delivered to various components, helping maintain system integrity.

Advantages

• High Reliability: The DSSR 120 power supply unit is built to provide consistent and reliable power to industrial devices, ensuring that sensitive equipment receives stable and clean power.

• Space-Efficient Design: The compact dimensions make it suitable for installation in tight spaces, allowing for optimal use of space in control panels and electrical cabinets.

• Energy-Efficient: With an efficiency rating of 92%, the DSSR 120 reduces energy consumption and minimizes heat dissipation, promoting a more sustainable operation.

• Wide Temperature Range: The power supply unit can operate in a wide range of temperatures, from -20°C to +60°C, making it suitable for diverse environmental conditions.

• Protection Features: The unit includes built-in protections such as overload, short-circuit, and overvoltage protection, safeguarding both the power supply and the connected devices.

• Low Maintenance: The fanless design and rugged construction minimize the need for maintenance, providing a cost-effective and hassle-free solution for industrial power needs.

Frequently Asked Questions (FAQ)

1. Q: What is the main function of the ABB DSSR 120 48990001-LH power supply unit?

   • A: The DSSR 120 provides a stable and efficient 24V DC output to power industrial control systems, automation devices, and other equipment requiring reliable power.

2. Q: Can the ABB DSSR 120 be used outdoors?

   • A: The DSSR 120 is designed for indoor use. If used outdoors, it should be placed in a protective enclosure to shield it from environmental factors such as moisture and extreme temperatures.

3. Q: What is the temperature range for the ABB DSSR 120?

   • A: The DSSR 120 operates within a temperature range of -20°C to +60°C, making it suitable for various industrial environments.

4. Q: What types of protection does the ABB DSSR 120 offer?

   • A: The DSSR 120 includes overload, short-circuit, and overvoltage protection, which helps ensure the safety of both the power supply unit and the connected equipment.

5. Q: How efficient is the ABB DSSR 120?

   • A: The DSSR 120 has an efficiency rating of 92%, which ensures minimal energy loss and reduced heat generation during operation.

6. Q: Is the ABB DSSR 120 suitable for use in harsh environments?

   • A: Yes, the DSSR 120 is designed to be durable and operates effectively in harsh industrial environments, with a wide operating temperature range and robust construction.

7. Q: Can the ABB DSSR 120 be mounted on a DIN rail?

   • A: Yes, the DSSR 120 can be easily mounted on a DIN rail or directly on a panel, providing flexible installation options for various setups.

8. Q: What is the power output of the ABB DSSR 120?

   • A: The DSSR 120 provides a 24V DC output, making it suitable for powering various industrial devices.

9. Q: How much space does the ABB DSSR 120 require for installation?

   • A: The DSSR 120 is compact, with dimensions of 238.5 x 72 x 162 mm, making it easy to install in tight spaces within control panels or other industrial systems.

10. Q: Is there a warranty for the ABB DSSR 120?

    • A: The ABB DSSR 120 typically comes with a 1-year warranty, which can be extended through ABB’s service agreements.