Specs.pdf

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Bidirectional DC Power Supply and Modular Electronic Load Federal contract opportunity
Solicitation number
80NSSC23842483Q
Issued by
National Aeronautics and Space Administration Shared Services Center

About this file

This document outlines specifications for a bidirectional DC power supply and modular electronic load required by the National Aeronautics and Space Administration Glenn Research Center in Cleveland, Ohio. The power supply must have a 600V voltage rating, 40A current rating, 6000W power rating, two-quadrant operation for source and load functions, transient response under 1.5ms, support CAN and auto sequencing programming, and generate low output noise and ripple. The modular electronic load system requires five 300W modules with a mainframe, flexible CC, CR, CV and CP operation modes, CZ mode for capacitive load simulation, multi-channel synchronous control, and 0.4V operating characteristics at 80A. Additional desired features include auto frequency sweeping up to 50kHz and parallel mode for high current and power applications up to 2kW. The related federal contract opportunity is solicitation number 80NSSC23842483Q from the National Aeronautics and Space Administration Shared Services Center to provide the specified bidirectional DC power supply and modular electronic load.

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Updated Specs.pdf PDF
BNJ.pdf PDF
RFQ80NSSC23842483Q.pdf PDF

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Text version

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

GLENN RESEARCH CENTER (GRC)

CLEVELAND, OHIO

Chroma Bidirectional DC Power Supply and DC Electronic Load Specifications

APC and ASPIRE projects are in need of a Bidirectional DC Power Supply and Modular Electronic Load for lab testing and development purposes. The overall requirements for the Bidirectional DC Power

Supply and DC Electronic Load are given below.

Chroma Bidirectional DC Power Supply: Model 62060D-600

• Shall have a 600V Voltage Raiding

• Shall have a current rating of 40A

• Shall have a power rating of 6000W

• Shall have Two-quadrant operation: Source and load functions

• Shall have a high-speed transient response < 1.5ms

• Should have standard CAN Interface

• Should have auto sequencing programming

• Should have Low output noise and Ripple

Chroma Modular DC Electronic Load: Model 63630-80-60

• Shall have a 300W modules

• Shall have a 5-module mainframe

• Shall have a flexible CC, CR, CV and CP operation modes

• Shall have a CZ mode for capacitive load simulation

• Should have Multi channel synchronous control

• Should have a 0.4V @ 80A low voltage operating characteristics

• Shall have an auto frequency sweep up to 50khz

• Shall have a parallel mode for high current and power application up to 2kw

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