AC/DC Constant current generators,900A up to 40KA,5KVA up to 300KVA

The current sources GI – SI series are static constant current generators, the models cover the range from 900A up to 40KA with powers up to 300KVA. The Galileo SI Series is a range of AC/DC power sources that are synchronizable for polyphase systems or parallelable up to 1000KVA. The Galileo GI Series and SI Series deliver very stable AC current in all load conditions with output frequencies from 40 to 200Hz, providing sinusoidal or arbitrary waveforms. They can have up to three current scales and manual or automatic switching, and they are equipped with a modern and simple user interface combined with a large LCD display that offers the possibility to make multiple applications. They are designed in built-in or table rack 19″ (low powers), wheeled cabinet (medium powers) or cabinet form factors; there are also available models with a separate power supply for mounting on board. Ideal for laboratory applications, they play an important role in the final product test process. Programmable via serial RS485, RS232, optional USB, LAN or optic fiber connections that offer remote control over Ethernet networks; analog input ports allow them to be used as power amplifiers; and 8 programmable digital I/O ports ensure a perfect integration into automatic test lines .


  • Output current from 900A up to 40KA
  • Power from 5KVA up to 300KVA
  • 0utput frequency 40 – 200Hz
  • In parallel up to 1MVA
  • Bandwidth > 500Hz
  • Erogation time at Imax up to 2S
  • Continuous mode up to 1/3 of Imax
  • Synchronizable for poliphases systems
  • Programmable start angle
  • Up to three scales for better accuracy
  • Output waveforms sinusoidal or arbitrary
  • Amplifier use mode
  • Can be controlled from front panel, serial, inputs
  • Design table rack, built-in rack, cabinet, open frame
  • Accuracy better than 0.3%
  • THD lower than 0.3%
  • Timer sequencer from 1mS with 30 step
  • Trip time measurement
  • Floating output
  • PC control software

Available on back-order