The B102 clamp is designed for measuring leakage current diverted towards the earth. It enables the fault to be located or anticipated without disconnecting the equipment linked. It is specially designed to detect low fault currents on power circuits.
The B102 multiple-range current clamp is rugged and very simple to use, with voltage output can be adapted to any type of multimeter or recorder. It makes preventive measurements, to detect insulation faults. It is a perfect tool for ensuring the conformity of electrical installations to the NF-C 15 100 and CEI 60304 standards.
The measurements can be made on any type of installation: single-phase, 3-wire or 4-wire threephase, balanced or not, with the neutral grounded earth or impedant. In the case of an isolated neutral, 3-wire installation, the measurement can still be made, by creating a temporary artificial neutral using three identical resistors connected between phase and ground.