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SIEMENS S.P.A.: This 4-part video series covers the technical details of the new UL-certification standard 61800-5-1 for variable frequency drives, which replaces standard 508C, which has been withdrawn by UL. Topics of this video series include: - Differences between UL 61800-5-1 (NEW) and UL 508C (Withdrawn) standards - Timeline for transition by UL - The impact to the manufacturing industry - How to ensure compliance of a drive to UL 61800-5-1 - The Siemens offering for Variable Frequency Drives (VFDs, Converters) Learn more about the Siemens variable frequency drives offering: https://usa.siemens.com/lv-drives
