High current / low voltage test benches and components

Function :

• To generate a high current to test power components
• To induce and et measure heating created by Joule effect
• To measure reaction timing

Parameters :

• Three phased and single phased systems
• Current threshold ( or pre-setting for short timings)
• Cycle programming T on / T off
• Measurement of voltage, resistance, current, temperature, timing

Applications :

• Testing circuit breakers, fuses and other protection devices
• Type tests of low voltage and medium voltage accessories (connectors, eyelets, etc.)
• Short circuit tests
• Current chocks tests

Components :

• current injection transformers
• Self inductors for cosine phi adjustment
• Variable autotransformers
• Burden benches