DocumentCode
1423419
Title
A new 69-kv compressed air circuit breaker
Author
Baker, B. P. ; Frisch, E.
Volume
68
Issue
10
fYear
1949
Firstpage
846
Lastpage
846
Abstract
A NEW compressed air circuit breaker has been developed recently for a pioneering installation of outdoor metal-enclosed switchgear for 69-kv service. This circuit breaker, with a current rating of 2,000 amperes and with an interrupting capacity of 3.5 million kva, is of the indoor type mounted in a weatherproof steel enclosure for outdoor service. It has an orifice type of interrupter.
Keywords
Assembly; Circuit breakers; Electron tubes; Interrupters; Reservoirs; Valves;
fLanguage
English
Journal_Title
Electrical Engineering
Publisher
ieee
ISSN
0095-9197
Type
jour
DOI
10.1109/EE.1949.6432505
Filename
6432505
Link To Document