Overview

The ABB QINT-781 3AXD5000019758 Quad Elephant Inverter Rectifier Power Board is a high-performance module designed for advanced industrial applications. This power board operates within a DC output voltage range of 500 to 800V, making it optimal for demanding power conversion tasks. The board supports a continuous current rating of 150A, with a maximum current rating fluctuating between 100A and 200A, ensuring robust and reliable performance under varying load conditions.

Functional Highlights

Precision and efficiency define the QINT-781’s operation, which functions within a switching frequency range of 10 to 20 kHz. This characteristic allows for efficient energy conversion with minimal losses. Furthermore, it is engineered to endure harsh environmental conditions, featuring an operational temperature range of -10°C to +55°C and storage capabilities from -20°C to +70°C. These specifications highlight the board's durability and adaptability for diverse industrial setups.

This interface board plays a crucial role in ABB’s drive systems by providing stable power management and efficient signal processing. Manufactured in Sweden and shipped from Xiamen, China, the QINT-781 reflects ABB’s global production and distribution network, ensuring quality and availability.

In summary, the QINT-781 Quad Elephant Inverter Rectifier Power Board combines high current capacity, a wide voltage range, and reliable operation, making it an essential component for industrial automation and power electronics solutions. Its robust design ensures long-term stability and efficiency in demanding applications.

Technical Data

• Model Number: QINT-781 3AXD5000019758
• Module Type: Quad Elephant Inverter Rectifier Power Board
• Manufacturer: ABB
• Condition: Brand New
• Weight: 0.24 kg
• Dimensions: 23.5 x 7.5 x 8 cm
• HS CODE: 8537101190
• Product Origin: Sweden
• Range of Product: ABB
• System Type: DCS

Typical Applications

The ABB QINT-781 Power Board is suitable for:

• Advanced power conversion tasks in industrial automation systems.
• Applications in energy conversion for power plants and manufacturing facilities.
• Integration in ABB drive systems requiring stable power management and processing.

FAQ

1. What is the weight of the QINT-781 Power Board?
   The QINT-781 weighs 0.24 kg.

2. What are the dimensions of the QINT-781?
   Its dimensions are 23.5 x 7.5 x 8 cm.

3. What is the DC output voltage range of the QINT-781?
   It operates within a DC output voltage range of 500 to 800V.

4. What is the continuous current rating of the QINT-781?
   It has a continuous current rating of 150A.

5. What is the operational temperature range for the QINT-781?
   It operates effectively in temperatures ranging from -10°C to +55°C.