The CFA series of frequency converters for alternators is Layer’s most recent development in frequency converters field. The main feature that makes the CFA series of frequency converters for alternators unique is its capability to give a stable requested frequency in output when the input frequency is variable over big ranges.

• Thanks to its features, the CFA series of frequency converters for alternators is the best solution for supplying loads from variable frequency and voltage generators without any other generator auxilium. The variable number of laps of an alternator is a typical example of a variable frequency and voltage generator.
• A CFA frequency converters for alternators typical application is the power supply of refrigerating plants on lorries or boats. These plants are actually supplied with dedicated diesel engines.
• Thanks to the CFA series of frequency converters for alternators, these engines are not necessary anymore. The stable voltage and frequency to the refrigerators is, therefore, given by the frequency converter, supplied in input by the power generated by the lorry or boat alternator.
• Moreover, the use of the CFA series of frequency converters for alternators cuts down the maintenance and refueling expenses of the diesel generators.
• The installation of the CFA series of frequency converters for alternators is a solution to optimize, without any waste, the whole energy produced.
• Topology: 3Ph/3Ph on-line with transformer
• Power range: 10kVA to 30kVA
• Stable output voltage & frequency with the variable number of laps of the alternator.