NASA-LLIS-1300

Lessons Learned – Review Test Procedure for Circuit Voltage Compatibility (2000)

contributor author	NASA - National Aeronautics and Space Administration (NASA)
date accessioned	2017-09-04T18:07:46Z
date available	2017-09-04T18:07:46Z
date copyright	08/28/2002
date issued	2002
identifier other	GPVEQCAAAAAAAAAA.pdf
identifier uri	http://yse.yabesh.ir/std;jsery=autho162s7D8308/handle/yse/190702
description abstract	Abstract: A 500-volt insulation/isolation resistance test intended for the propellant line heaters and tank heaters was mistakenly applied to all electrical connections in the Space Infrared Telescope Facility (SIRTF) propulsion subsystem, caused the failure of 6 pressure transducers. Test procedures should protect flight hardware by specifying all voltage limitations. Before approving the test procedures, the cognizant subsystem engineer must perform a careful, detailed review both for functionality and to preclude injury to personnel or damage to the hardware.
language	English
title	NASA-LLIS-1300	num
title	Lessons Learned – Review Test Procedure for Circuit Voltage Compatibility (2000)	en
type	standard
page	3
status	Active
tree	NASA - National Aeronautics and Space Administration (NASA):;2002
contenttype	fulltext
subject keywords	excess voltage
subject keywords	Flight Equipment
subject keywords	Ground Equipment
subject keywords	Hardware
subject keywords	over voltage
subject keywords	Spacecraft
subject keywords	Test & Verification
subject keywords	Test Article
subject keywords	test error
subject keywords	Test Facility
subject keywords	test induced failure
subject keywords	voltage rating