IEC 60269-4 Edition 5.2 (2016-08)

IEC 60269-4:2009+A1:2012+A2:2016 This Part 4 supplements or modifies the corresonding clauses or subclauses of Part 1. Fuse-links for the protection of semiconductor devices shall comply with all requirements of IEC 60269-1, if not otherwise indicated hereinafter, and shall also comply with the supplementary requirements laid down below. This fifth edition cancels and replaces the fourth edition published in 2006. It constitutes a technical revision. The significant technical changes to the fourth edition are:
- the introduction of voltage source inverter fuse-links, including test requirements;
- coverage of the tests on operating characteristics for a.c. by the breaking capacity tests;
- the updating of examples of standardised fuse-links for the protection of semiconductor devices.
This publication is to be read in conjunction with IEC 60269-1:2006. THIS CONSOLIDATED VERSION CONSISTS OF THE FIFTH EDITION (2009), ITS AMENDMENT 1 (2012) AND ITS AMENDMENT 2 (2016). THEREFORE, NO NEED TO ORDER AMENDMENTS IN ADDITION TO THIS PUBLICATION.