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Browsing IEC - International Electrotechnical Commission by Issue Date
Now showing items 1-20 of 9213
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IEC 60028
Abstract: PREFACE TO SECOND EDITION
The purpose of this edition is not to change in any way the substance of the original recommendations but only to re-state them in a manner which renders them free from ambiguity ... -
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IEC 60114
Abstract: This recommendation applies to heat-treated aluminium alloy busbar material of the AL-Mg-Si type. -
IEC 60119
Abstract: These recommendations apply to selenium and copper-oxide stacks, rectifiers and rectifier equipments used for supplying d.c. power from a.c. sources at frequencies up to 2 000 Hz (c/s). The recommendations do not apply to ... -
IEC 60121
Abstract: This recommendation applies to commercial annealed aluminium electrical conductor wire having a diameter greater than 1 mm (0.0394 in). -
IEC 60134
Abstract: This recommendation applies to rating systems i use for electronic tubes and valves and semiconductor devices. -
IEC 60100
Abstract: This recommendation covers the measurement of direct interelectrode capacitances of tubes and valves within the conditions outlined in Clause 4 fir the following classes:
Receiving tubes and valves
Cathode-ray tubes ... -
IEC IECEE CEE-7
Abstract: This specification applies to plugs and socket-outlets and to cable couplers, with and without earthing contact, with a rated voltage not exceeding 380 V and a rated current not exceeding 25 A, intended for domestic ... -
IEC 60063
Abstract: The figures given in Table I and their decimal multiples of sub-multiples are series of preferred values with their associated values of tolerances for:
a) the resistance of resistors;
b) the ... -
IEC 60151-2
Abstract: This document outlines conditions to be followed when measuring heater or filament current. It does not include measuring methods. -
IEC 60141-2
Abstract: This recommendation applies to tests on radial-field impregnated-paper-insulated cables and accessories in which, during normal operation, a gas pressure exceeding 12 kg/cm2 gauge is applied internally? i.e. with the gas ... -
IEC 60151-3
Abstract: This document outlines conditions to be followed when measuring input and output admittances. It does not include measuring methods.
These conditions include :
a) Definitions of the admittances to be ... -
IEC 60145
Abstract: The Present recommendations apply only to newly manufactured induction type var-hour meters for the measurement of reactive energy of frequency between 40 and 60 Hz (c/s), of an accuracy class of 3.0 for ordinary usage and ... -
IEC 60152
Abstract: FOREWORD
The formal decisions or agreements of the I.E.C. on technical matters, prepared by Technical Committees on which all the National Committees having a special interest therein are represented, ... -
IEC 60141-3
Abstract: This recommendation applies to tests on radial-field impregnated-paper insulated cables and accessories which, during normal operation, work under a gas pressure exceeding 12 kg/cm2 applied outside a sheath or ...