AMS Technologies offers customized Webra water and air cooling solutions for use in various converters and inverters in wind power, traction and industry applications. Offerings include water coolers for 62 mm IGBT modules, SKiiP, Primepack, 130 x 140 and 140 x 190 mm modules, each in different configurations, as well as universal coolers for mounting different module sizes. For medium voltage applications in press pack stacks, new water coolers were developed for disc cell diameters up to 115 mm and clamping forces up to 150 kN. For the standard Semikron SKiiP air cooler profile, thermal resistance was cut by 10% by modifying the fin geometry.
Water and Air Coolers for Converters
