Three-phase autotransformers
Typical applications
Voltage adjustment
Basic equipment
Insulation class F
Ambient temperature –25 bis 40 °C
Connection terminal (<63 A)
Frequency 50/60 Hz
Vector group Yna0 Maximum load to neutral point: 10% of nominal current
For versions with increased climate resistance, the transformer is supplied with a specially insulated finish. The finish allows the transformer to be used in areas of high humidity.