This three-part webinar series will take a deep dive into IEC 61439-1 and 61439-6, which defines the service conditions, construction requirements, technical characteristics and verification requirements for low voltage (LV) busbar trunking systems. It serves as a reference for the construction of electrical LV busway systems. IEC 61439 fully satisfies the requirements of designers and users of the new generation LV busway in the safety of persons and equipment, electrical availability, long-term reliability and conformity.
Watch the first webinar of this series.
- The purpose of standards
- Overview of IEC standard for Low-voltage Switchgear and Controlgear assemblies – IEC 61439 series
- Overview of IEC 61439 Part 6 – Busbar trunking systems (Busways)
ChandraKumar S., UL senior staff engineer and Asia regional lead – Global Market Access
August 6, 2020