FAQs
IEC TR 60919-2:1991
Performance of high-voltage d.c. (HVDC) systems - Part 2: Faults and switching
IEC TR 61032:1990
Test probes to verify protection by enclosures
IEC TR 61032:1990/COR1:1990
Corrigendum 1 - Test probes to verify protection by enclosures
IEC TS 60868:1986/AMD1:1990
Amendment 1 - Flickermeter - Functional and design specifications
IEC TR 60990:1990
Methods of measurement of touch-current and protective conductor current
IEC TR 60959:1990
Provisional head and torso simulator for acoustic measurements on air conduction hearing aids
IEC TR 60870-1-3:1990
Telecontrol equipment and systems. Part 1: General considerations. Section Three: Glossary.
IEC TR 60216-5:1990
Guide for the determination of thermal endurance properties of electrical insulating materials....
IEC TS 61022:1989
Interconnection of radio and TV receivers to feeder systems outlets