Current sources GI

Programmable single-phase AC current sources

IGBT multilevel Tecnology

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