Rack-Mount Power Shelf

Feb. 8, 2007
The S1U-3X power shelf accommodates up to three D1U ac/dc front-end power supplies in parallel.

The 1U high-power shelf works with 19-in. rack systems. Two version of the power shelf handle 12 or 48V versions of D1U power supplies. The power shelf allows for hot-intersection and removal of power supplies, and features a blind-docking connection. Screw terminal lugs are used to bus-out the dc output. A single connector lets the shelf communicate via I2C bus. A 12-V shelf holding three power supplies can support 4.8 kW of 12-V power; a 48-V shelf supports 6 kW of bulk 48-V power.

C & D Technologies, Inc., 11 Cabot Blvd., Mansfield, MA 02048, (508) 339-3000, www.cd4power.com

Sponsored Recommendations

June 27, 2025
Ensure workplace safety and compliance with our comprehensive Lockout/Tagout (LOTO) Safety Training course. Learn critical procedures to prevent serious injuries.
June 27, 2025
Join our expert webinar to discover essential safety control measures and best practices for engineering a truly safe and compliant industrial environment.
June 25, 2025
An innovative aircraft with electric drives combines the best of both worlds. The cross between drone and helicopter could mean significantly faster and more efficient air emergency...
June 25, 2025
Effective when other materials fail, ceramics are particularly suitable for applications requiring wear and chemical resistance, sliding characteristics or biocompatibility. Discover...

Voice your opinion!

To join the conversation, and become an exclusive member of Machine Design, create an account today!