DocumentCode
1017775
Title
The Inherent Overheating Protection of Single-Phase Motors
Author
Potter, C.P.
Author_Institution
Wagner Electric Corporation, St. Louis, Mo.
Volume
60
Issue
11
fYear
1941
Firstpage
993
Lastpage
996
Abstract
Motor protectors are selected and applied so that they restrict the motor winding temperature to specified values at normal voltage and frequency and a room temperature of 40°C. The accompanying table shows the probable increase (or decrease) in winding temperatures which may occur on account of abnormal voltages, frequencies, or ambient temperatures, or with restricted ventilation.
Keywords
Coils; Fuses; Manufacturing; Protection; Protective relaying; Resistors; Strips; Switches; Temperature dependence; Thermal resistance;
fLanguage
English
Journal_Title
American Institute of Electrical Engineers, Transactions of the
Publisher
ieee
ISSN
0096-3860
Type
jour
DOI
10.1109/T-AIEE.1941.5058220
Filename
5058220
Link To Document