Trafotek has over 30 years of experience of a wide variety of different reactor and filter solutions for frequency converters, DC drives, UPS devices and reactive compensation applications. Our extensive knowhow in the design of power electronics result efficient, compact and lightweight solutions that perform reliably.
Our material offering ranges from aluminium and copper wire to foiling and a variety of different grades of core material. We use F or H class insulations to ensure that our products can withstand high temperatures. Cooling alternatives include liquid circulation (direct and indirect) and cooling by free or forced air circulation. Our products are always vacuum impregnated, but also other surface treatment methods can be provided.
VACUUM IMPREGNATED REACTORS
|Current range||30 A – 6 000 A|
|Voltage range||Up to 12 kV|
|Fundamental frequency||0… 1 000 Hz|
|Switching frequency||Up to 16 kHz|
|Insulation class||F/155°C or H/180°C|
|Protection cIass||IP00 (up to IP67)|
|Winding material||Aluminium or Copper|
|Material or terminals||Aluminium or Copper|
|Cooling options||AN, AF, WF|