Battery charger DC/DC converter CVS-280
SMDchassis-mountedDIN rail

battery charger DC/DC converter
battery charger DC/DC converter
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SMD, chassis-mounted, DIN rail, encapsulated, 19" rack, front end
Electrical characteristics
regulated, power, high power density, high-power
industrial, for railway applications, bus
Other characteristics
wide input range, galvanically-isolated, single-output, compact, rugged, with hold-up, high MTBF, EN50155, for harsh environments, adjustable, battery charger, long-life

280 W

Input voltage

600 V, 750 V

Min.: 600 V

Max.: 1,100 V

Output voltage

24 V


The CVS-280 is a 280W DC/DC low battery voltage starter that allows getting power straight from the catenary or line contact to start the vehicle. It withstands 4.5kV overvoltage peaks and it has been designed to comply with railway standards. All models are designed to handle 600 or 750V and offer a wide variety of input-output combinations. The CVS-280 come in a robust and compact design with an anodized aluminium case and cooling takes place through natural convection and operating temperature can reach up to 85ºC. KEY FEATURES 280W continuous power 400-1100V voltage range: 3kV falling to 1,5kV for 20ms 4,5kV falling to 2.25kV for 1ms 600V and 750V nominal input High input-output isolation 7kVrms Compact and robuts design Output ORing diode EN50163:2006, EN50155:2017, and EN45545-2 approved At Premium we offer the possibility to modify the CVS-280 DC/DC low battery voltage starter to each project needs to make it the best solution for each application. Flexibility and customization is our standard, so don´t hesitate to contact us to tell us about your project.



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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.