PAPIR Series Frequency Converter for Adjustable Voltage and Frequency Control

Frequency converters of PAPIR series, designed for conversion of input unregulated voltage, received from busbars of switchgear, into output voltage regulated by amplitude and frequency.Frequency converters comply with the requirements of "Rules for classification and construction of marine vessels" of the current edition for vessels with AUT1 automation mark and "Rules for technical supervision over construction of vessels and manufacture of materials and products for vessels" of the current edition.Climatic version of products "OM" (for operation on vessels).