50, 60 & 400Hz Solid State Frequency Converters
The SPSFC series frequency converters are designed to supply 3 phase AC critical loads with high stability frequency from a 50Hz Input source to 60Hz or visa versa. An option exists for a 400Hz output as well.
The frequency converter design is based upon the standard rectifier and inverter sub-assemblies and the logic as used in our SPSFC Series of backup systems. This compact dimensioned product range is ideally suited for industrial applications in military and civil aviation, shore to ship services, avionics workshops and where USA market products have to operate from 50Hz power supplies with high performance and reliability. As an option we can add variable voltage inputs and outputs.
Batteries can be added to this frequency converter to provide autonomy and power security for the users who need continuous power at times when there is the risk of input mains degradation or failure.
A mimic status and alarm panel with either digital or analogue metering is provided on the front door of the frequency converter. A remote alarm signal interface facility is available as an optional feature.
The basic mechanical construction is in vertical format with ingress protection IP20 with optional IP20, IP42 and IP54, there is a horizontal version available for mounting on a mobile trolley, trailer or on floor stands.
Variable input and output voltage and frequency converters can be added as an option. These can auto select voltage and Frequency, or they can be manually changed.
• Analogue supplementary metering
• Single or three phase options in and out
• 50Hz or 60Hz input frequency
• 50, 60 or 400Hz flexible cable
• Remote monitoring by interface PCB
• RS485 remote monitoring by computer
• Ingress protection from IP20 up to IP54
• Special paint colours and finish, available upon request