BS 7769-1.1:1997

Electric cables. Calculation of the current rating. Current rating equations (100% load factor) and calculation of losses-General

BSI Group , 08/15/2002

$132.00 $264.16

Applicable to steady-state operation of cables at all alternating voltages and direct voltages up to 5 kV, buried as well as in air. This section provides formulae for current ratings and losses.Cross References: IEC 60027*IEC 60028:1925*IEC 60141*IEC 60183:1984*IEC 60228:1978*IEC 60228:1978/AMD 1:1993*IEC 60228A:1982*IEC 60502:1983*IEC 60889:1987*