The current sources of the GI series are static constant current generators, the models cover the range from 50A up to 20KA with powers up to 300KVA. Synchronizable to obtain polyphase systems or parallelable up to 1000KVA. The GI sources deliver very stable AC currents in all load conditions with output frequencies from 40 to 200Hz, providing sinusoidal or arbitrary waveforms. They can have up to three scales current with manual or automatic switching. Equipped with a modern and simple user interface combined with a large LCD display they offer the possibility to make multiple applications. They are designed in 19" built-in or table rack (low powers), in wheeled cabinet (medium powers) or cabinet, there are also available models with a separate power for mounting on board. Ideal for laboratory applications, they play an important role in the final product test. Programmable via serial RS485, RS232, optional USB, LAN or optic fiber. The analog input (BOOSTER) allows the use as power amplifier and 8 programmable digital I / O ensure perfect integration with automatic test lines.

• output current from 50A up to 20KA
• power from 600VA up to 300KVA
• output frequency 40 - 200Hz
• in parallel up to 1MVA
• bandwidth > 500Hz
• 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

Typical applications for GI series are switchs test with trip time measurement, fuses, relais, laminated cores, coils, trafo, cables heating, distribution substations, clamps and contacts, tests and calibration of TA, SHUNT, ROGOWSKY