For material testing we need an adjustable high current transformer with 1000 A. All settings and connections need to be on top of the device. A measurement of the current at the output has to be possible.
An adjustable auto transformer controls the high current transformer. The output current is measured with a current transducer. The output is connected via high current clamps.
Power: 3 kVA Primary: 0 - 230 V Secondary: 0 - 4 V Current: 1000 A Weight: 50 kg with toroidal regulating transformer
Power: 8 kVA Primary: 400 V Secondary: 0 - 4 V Current: 2000 A Weight: 180 kg with toroidal regulating transformer