BNJ.pdf
PDF 95 KB Posted
- Attached to
- Bidirectional DC Power Supply and Modular Electronic Load Federal contract opportunity
- Solicitation number
- 80NSSC23842483Q
About this file
This document contains a recommendation and determination to solicit from one source or brand name for the National Aeronautics and Space Administration Shared Services Center. The recommendation is to negotiate solely with Chroma Systems Solutions for the supply of one Chroma 62060D-600 Bidirectional DC Power Supply and six Chroma 63630-80-60 DC modular electronic loads with an estimated total cost of $amount and a period of performance of 10 weeks. The unique characteristics of these specific products include the capability for energy recycling and transient response testing in both constant current and constant voltage modes as well as battery simulation. These items are already integrated into the testing configuration of partners and laboratory used by NASA engineers, and procuring compatible equipment will prevent costly redesign efforts and accelerate modeling and hardware testing timelines.
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| Updated Specs.pdf | ||
| RFQ80NSSC23842483Q.pdf | ||
| Specs.pdf |
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Text version
Page 1 V2.0 3-15-2017
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
NASA SHARED SERVICES CENTER
RECOMMENDATION AND DETERMINATION TO SOLICIT FROM ONE SOURCE
OR BRAND NAME
PICK ONE
Sole Source:
I recommend that NASA, NASA Shared Services Center negotiate with ,Manufacture Name only for
Supply or service to be procured. The total estimated cost of this effort is Enter Dollar amount and the estimated period of performance or lead-time for delivery is Date.
OR
Brand Name Justification:
I recommend that NASA, NASA Shared Services Center negotiate with only with vendors who can provide the subject band name from Chroma Systems Solutions for 62060D-600 Bidirectional DC Power Supply and 63630-80-60 DC modular electronic load. The total estimated cost of this effort is and the estimated period of performance or lead-time for delivery is 10 weeks.
This recommendation is for the acquisition of supplies or services determined to be reasonably available from only one source/only one manufacture. Competition is impractical for the following reasons (please answer the questions below):
1. What are the reasons for soliciting only the suggested source/suggested brand name? Please provide the unique characteristics of the items or services along with the supporting rationale and the market research performed to substantiate your reason for the suggested source/brand name.
The Chroma Bidirectional DC Power Supply is capable of energy recycling and transient response testing in both constant current and contestant voltage mode. In addition, of providing a battery simulation function. This power supply is currently being used by our testing partners in configurations for fast modeling and hardware testing. As real time modeling this supply and DC electronic load will be key components on accelerating results as they offer Improving hardware that GRC engineers already have experience with on base will result in future cost and schedule savings.
2. What is the impact to the government if another vendor/brand is used? Include any dollar, schedule, or compatibility impacts if possible.
Incompatibility with the existing hardware configuration, filtering, sensors, etc. within the lab would prevent completion of testing and development efforts without significant redesign of various components within the lab, resulting in cost and schedule impacts.
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