NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[CURRENT]
IEC 60146-5
IEC 60146-5
Semiconductor convertors; part 5: switches for uninterruptible power systems (UPS switches)
Title (German)
Halbleiter-Stromrichter; Teil 5: Schalter für unterbrechungsfreie Stromversorgung (USV-Schalter)