Datasheet as PDF

BV 11044001

For our test bay we need an adjustable transformer with three phases and low losses to continually adjust the voltage. The voltage should  be adjusted by a pushbutton and a device should monitor it. Additionally it should be displayed if there is voltage on the three phases. When connecting to the mains, there may not be any current inrush and the three-phase adjustable transformer has to be fused. The device should generate 160 kVA power for a short term of one minute

With several connected toroidal auto transformers we build up the  three phase set. The accurate rotary adjustment is done by a motor. The fuse and the overload are coordinated.

Thee-phase adjustable compensator transformer
Primary: 3 x 400 V
Secondary: 3 x 0...400/430 V AC
Current: 72 AAC
built in a housing, inclusive motor drive
Weight: 348 kg