The purpose of this document is to provide guidelines for the application of temperature-measurement techniques in measuring the operating temperature and temperature rise of electrical machines, instruments, and apparatus in common use. The guidelines are limited to measurement of temperatures below 500 degrees C; however, some measurement techniques described herein are capable of measuring temp...
IEEE Std 119-1974 history
1975IEEE 119-1975 RECOMMENDED PRACTICE FOR GENERAL PRINCIPLES OF TEMPERATURE MEASUREMENT AS APPLIED TO ELECTRICAL APPARATUS
1975IEEE Std 119-1974 IEEE Recommended Practice for General Principles of Temperature Measurement as Applied to Electrical Apparatus