Guide to the calculation of resistance of plain and coated copper conductors of low-frequency cables...
Relates to low-frequency cables and wires for telecommunications and gives a general method for calculating the resistance of plain and coated copper conductors.
Standard method of measurement of lamp cap temperature rise
Describes the standard method of measurement of lamp cap temperature rise which is to be used when testing tungsten filament or discharge lamps for compliance with the limits.
Covers the method of test and the specifications for test lampholders for lamps fitted with various sizes of ES and BC caps. This method has been used widely for incandescent lamps but its application is not limited to that…
Rules for rotating electrical machines for rail and road vehicles
Applies to rotating electrical machines forming part of the equipment of electrically propelled rail and road vehicles.
The vehicles may obtain power either from an external supply or from an internal source.
This edition replaces IEC 48, IEC 101 and IEC 102.
Expression of the functional performance of electronic measuring equipment
Applies to the specification of the performance of electrical and electronic equipment and instruments and the accessories used with them which measure electrical quantities (indicating and recording instruments), or supply measured electrical quantities (supply instruments), such as signal generators and some power supplies, or measure non-electrical quantities using electrical means, excluding…
