SMARTconverters for Singapore Circle Line

Alstom Transport has ordered 48 auxiliary power converters for the Singapore Circle Line. The SMARTconverters will supply the vehicles based on Alstom’s Metropolis platform with an input voltage of 750 V DC and transform the input voltage into an output voltage of 3 x 400 V AC, 50 Hz, 127 kVA and 110 V DC, 27 kW. SMA will deliver the 48 SMARTconverters from September until the beginning of 2015.

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