Variable Frequency Drive (VFD) / Frequency Converter · Frequency Converters & Drives
The LM60xx-WC, LM60xx-AC and LM40xx-AC series from CSSC Silent Electric System (Wuxi) Technology are frequency converters covered by a DNV certificate in the electrical equipment and systems category. A frequency converter is normally installed in a drive cabinet, switchboard or motor control room and regulates the speed and torque of an electric motor by varying supply frequency and voltage. The designations point to water-cooled (WC) and air-cooled (AC) variants within the series.
Listed in the DNV Approval Finder at the time we recorded it. The certificate is issued by DNV, not by us; check its current status at DNV.
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