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NASA-LLIS-0091

Lessons Learned - External Tank Electrical Components

active, Most Current
Organization: NASA
Publication Date: 18 June 1992
Status: active
Page Count: 2
scope:

Description of Driving Event:

Potential ignition of SRB due to possible arcing at switch or relay contacts or at circuit connections due to inadvertent connection/misconnection, is controlled by design. Connections are connected within the intertank by electrical plugs and receptacles, which are secured by threaded sleeves. Power and return lines are not routed through adjacent pins on the same connector. The connector dielectric is rated at 1000 VRMS at 60 Hz.

Document History

NASA-LLIS-0091
June 18, 1992
Lessons Learned - External Tank Electrical Components
Description of Driving Event: Potential ignition of SRB due to possible arcing at switch or relay contacts or at circuit connections due to inadvertent connection/misconnection, is controlled by...
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