SATPC0036385 Tab 04 4 SOW.pdf

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Attached to
Purchase Request - Fuses for FLL Federal contract opportunity
Solicitation number
80NSSC24880812Q
Issued by
National Aeronautics and Space Administration Shared Services Center

About this file

This document is a Statement of Work (SOW) for the procurement of time-delay fuses to be used in power control cabinets at the Flight Loads Lab (FLL) located at the Armstrong Flight Research Center in Edwards, California.

The SOW specifies the required electrical and mechanical characteristics of the fuses, including voltage and current ratings, interrupting ratings, and dimensional requirements. The fuses must be new, unused, and meet UL Standard 248-8 Class J rating. The fuses are needed to support current and future high-temperature thermal testing operations at the FLL. The required delivery date is November 25, 2024. This procurement is associated with Federal Contract Opportunity 80NSSC24880812Q, issued by the National Aeronautics and Space Administration Shared Services Center.

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Other files for this federal contract opportunity

Other files attached to Purchase Request - Fuses for FLL, newest first.
File Type Posted
SATPC0036385 Tab 04 4 SOW Updated.pdf PDF
SATPC0036385 Tab 10 RFQ Open Market Template.pdf PDF
SATPC0036385 Tab 04 4 Specs.pdf PDF

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Text version

STATEMENT OF WORK

1. Objective/Requirements The Flight Loads Lab (FLL) need to procure time-delay fuses for use in its power control cabinets (PCCs) to support current and future operations of the lab in support of high-temperature thermal tests.

2. Characteristics, Scope, and Specs

The fuses shall not have been used in any applications prior to delivery

The fuses shall be rated to the following specifications:

Electrical Requirements:

• Voltage ratings:

o 600 VAC o 300 VDC when the current is 0.8 to 100 Amps o 500 VDC when the current is 110 to 600 Amps

• Current ratings:

o Amperage Range: 0.8 to 600 Amps

• Interrupting Rating:

o AC: 200 kA rms symmetrical o DC: 20 Ka

• Must meet UL Standard 248-8, Class J rating/approval o Must hold 500% of input current for a minimum of 10 seconds

Mechanical requirements Dimensions of the fuse must be as follows:

• 146.1 mm long

• 38.1 mm high

• 28.6 mm thick, maximum (can be thinner)

• The fuse must have mechanical mounting points on each side that are between

108.7 mm and 113.5 mm apart.

3. Place of Performance Armstrong Flight Research Center in Edwards, California.

4. Period of Performance/lead time The fuses shall be delivered by 25 November 2024.

File details come from the government source that posted it. Updated .