RMS clamp for Chauvin Arnoux F65 leakage currents

Insulation defects and untimely interruptions of RCDs can sometimes endanger the system and even the user, these phenomena are frequently caused by leakage currents, often difficult to detect. Having encountered these difficulties, professionals in control bodies, industrial or tertiary maintenance consider the F62 / F65 grippers as ideal tools. The clamps also offer all the functionality of a clamp multimeter. Thanks to the exceptional resolution (10 μA) and the strong immunity (70 dB) to eddy currents, the F62 / F65 clamps are particularly suitable for measuring the leakage currents which activate the RCDs, which cause imbalances between the phase currents or which they circulate towards the ground. The harmonic filter facilitates the search for these defects on perturbed and power systems (power rectifiers, speed variators, undulators…).