This document has been prepared as a guide for technical committees to use when standards are being prepared or revised, with the object of obtaining consistency, as far as practicable,…
Principles are given for the development of test procedures to evaluate the thermal endurance of solid electrical insulating materials and simple combinations of such materials. The results of accelerated thermal…
Superseded by 18-2002. Capacitors rated 216 V or higher, 2.5 kvar or more, and designed for shunt connection to alternating-current transmission and distribution systems operating at a nominal frequency of…
Capacitors rated 216 V or higher, 2.5 kvar or more, and designed for shunt connection to alternating-current transmission and distribution systems operating at a nominal frequency of 50 or 60…
Capacitors rated 216 V or higher, 2.5 kvar or more, and designed for shunt connection toalternating-current transmission and distribution systems operating at a nominal frequency of 50 Hzor 60 Hz,…
This standard applies to outdoor power class apparatus bushings which have basic impulse insulation levels of 100 kV and above for use as components of oil-filled transformers, oil-filled reactors, and…
Usual Temperature and Altitude Service Conditions-Equipment conforming to this Standard shall be suitable for operation at its standard rating, provided that: (a) The temperature of the cooling air (ambient temperature)…
This standard covers electrical, dimensional, and related requirements for outdoor power class apparatus bushings which have basic impulse insulation levels of 110 kV and higher. It provides specific values for…
These standards include definitions and standards of a general character which are applicable to wires and cables for power purposes. The standards for specific kinds of insulation will be found…
