At Premium PSU, we are aware of the needs of the railway sector and have been developing AC/AC variable frequency drives as custom developments for top-notch train manufacturers. However, our solutions also have a place in industrial automation systems and highly demanding environments for motor control. As part of our quality commitment and due to the versatility of our products, at Premium PSU we always adapt our devices to the necessary regulations for their proper and safe use in any field.

As the demand for AC/AC VFD for HVAC applications increases, we are currently working on a standardized solution that meets the needs of rolling stock applications, which will be available in the upcoming months.  Nevertheless, our know-how allows for a quick development of custom solutions.

Capabilities for VFD development:

• Up to 40kW
• Isolated or non-isolated versions
• Combinations as required: 1ph-3ph/3ph-1ph/3ph-3ph
• Ability to maintain stable output voltage over the entire input range
• Adjustable output frequency and voltage
• communication through CAN BUS
• Rolling stock standards according to project needs