Laboratory power supplies

NASA's Shared Services Center is seeking to procure laboratory power supplies for electric propulsion system testing at their Cleveland facility. The solicitation requests specific TDK/Lambda power supply units including 6 units of G600-12.5-3P208 power supply, 6 units of GH40-25-U power supply, 2 G600-2.8 power supplies, and 1 G/P-4U-60-1500V series/parallel kit. These power supplies will serve as spares for existing test racks and power consoles used to test electric propulsion thrusters in Building 301 vacuum facilities for AEPS, PPE, and SSEP programs. The procurement is justified by the need to maintain electrical stability when testing electric propulsion thrusters that generate highly dynamic plasmas and to ensure consistent power and control interfaces with existing equipment. The response deadline is September 2, 2025, providing contractors with a seven-day window from the August 26, 2025 posting date.

This procurement does not utilize any set-aside designations and falls under the NAICS code 334519 for Other Measuring and Controlling Device Manufacturing. The solicitation specifies that the power supplies must meet exact technical specifications including rated power, voltage ranges, input/output characteristics, and mounting formats to ensure compatibility with current testing infrastructure. Performance will take place at NASA's Glenn Research Center facility located at 21000 Brookpark Road in Cleveland, Ohio. The procurement represents replacement equipment for currently used power supplies that support critical electric propulsion system testing operations. The specific quantities requested suggest this is a targeted spare parts procurement to maintain operational continuity for specialized aerospace testing equipment.