IEC 60851-1:1985

Methods of test for winding wires. Part 1: General.
Gives methods for calculating the cyclic rating factor for cables where the internal thermal capacitance can be neglected. The simplified methods in this standard require only a knowledge of the full shape of the load variation for not more than 6h immediately preceding the time of maximum temperature and an average value for times before that.
SDO:
IEC
Language:
English
ICS Codes:
29.060.10
Status:
Revised
Publish date:
1985-09-29
Standard Number:
IEC 60851-1:1985