DIGITAL DC CONVERTER

Introducing the world’s most competitive DC package

ABB has developed a user-friendly drive system package (DCS 400, DMI Motor) to meet the demands of machine builders.

Our aim is to offer the best combination of reliable products at the most affordable price, backed by on-time delivery, good partnership and fast response to inquiries. At the heart of the drive package is the DCS 400 – a new generation of DC drives specifically designed to meet the ever-changing needs of machine builders.

“Total ease of use” was the foundation of this drive’s development. The result is a drive that is:

• as easy to handle as an analog drive yet incorporates all of the features of a digital drive.
• easy to design into machine equipment, with just the right amount of features.
• easy to install and set-up, even by those without special drives experience.

Technical Features

• Digital 6-pulse converter
• 10 – 600 Hp (10 – 448 kW)
• 20 to 1000 A DC
• Input Voltage from 230 to 500 V, 50/60 Hz
• Nonregenerative & regenerative drives available
• IGBT – field supply for field weakening is included

The DCS 400’s compact design brings substantial space savings to machine builders, allowing them to integrate more accessories within the same space.

• Existing DC drives are easily replaced with the DCS 400.
• At only 103.4 in (270 mm) wide, and with all the power cabling located at the base of the drive rather than the side, two DCS 400 units can be installed inside the same 233.4 in (600 mm) cabinet.
• The field supply, including the fuse and choke, are integrated into the DCS 400, further contributing to its small size and simplicity of design.
• No need for a field voltage adaptation transformer to match the line supply voltage with that of the motor. The DCS 400 uses fewer components, leading to both smaller size and greater reliability.

The DCS 400’s compact design brings substantial space savings to machine builders, allowing them to integrate more accessories within the same space.

• Existing DC drives are easily replaced with the DCS 400.
• At only 103.4 in (270 mm) wide, and with all the power cabling located at the base of the drive rather than the side, two DCS 400 units can be installed inside the same 233.4 in (600 mm) cabinet.
• The field supply, including the fuse and choke, are integrated into the DCS 400, further contributing to its small size and simplicity of design.
• No need for a field voltage adaptation transformer to match the line supply voltage with that of the motor. The DCS 400 uses fewer components, leading to both smaller size and greater reliability.