Earth resistance tester FT6 series

leakage currentgrounding resistorcabling

EARTH TESTER FT6031 Tough and Ready for the Field, IP67 Dustproof and Waterproof Overview Earthing or grounding of electrical equipment is essential to maintain safety, protecting lives, as well as prevent damage to equipment. The FT6031-03 is a IP67 dustproof and waterproof two- or three-pole ground resistance tester with large, easy-to-read display, highly sensitive earthing rods, and innovative cable winder that significantly reduces the amount of time needed to complete earth resistance tests. CAT IV 100 V, CAT III 150 V, CAT II 300 V Key Features • - IP67 protected – top of the industry • - Test all ground types from Class A to Class D with a single meter • - Wide 0 to 2000Ω measurement range • - Minimize cabling time with innovative earthing rods and cable winder High precision &zero-adjustment The FT6031-03 delivers highaccuracy of ±1.5% rdg. ±8 dgt. The zero-adjustment function aids indelivering even better accuracy by canceling the wiring resistance of long measurement cable runs. Three-electrode measurement(for measurement classes A through D) Measurement is performed after inserting a auxiliary grounding rod into the soil. For accurate measurement, position E-S(P)-H(C) in a straight line at an interval of about 5 to 10 m. Two-electrode measurement(for measurement class D) Class D ground installations can be measured by using the Class B ground of a pole-mounted transformer. The measured value will include the resistance value of the Class B ground. The distribution panel’s main ground terminal is typically connected to the power supply’s ground line.