The AmpFlex® A130 is a flexible current sensor comprising 3 measurement loops.
It can be connected directly to a power analyser, logger, etc., to measure 3-phase currents or to perform up to 3 independent current measurements.
These flexible cores offer the following major advantages:
Their flexible, lightweight design means they can encircle one or more conductors, whatever their shape (cable, busbar, strand, etc.)
Large measurement range
Bandwidth suitable for industrial frequencies and harmonic analysis
No saturation effect, so no overheating
Constant low phase shift appropriate for wattmetric measurements