Operation Manual

OmegaGTPlus / BetaGTPlus Measurements

5.7 Clamp current measurement

This function enables measuring of AC currents in a wide range from 1 mA up to 25 A.

Typical applications are:

Ì Measuring leakage currents through PE conductor in permanently installed

appliances,

Ì Measuring load currents through L or N conductor in permanently installed

appliances,

Ì Measuring residual current in the group of conductors, etc.

Clamp current menu

Test parameters for touch leakage current measurement

LIMIT

Maximum current [0.25 mA, 0.50 mA, 0.75 mA, 1.00 mA, 1.50 mA,

2.25 mA, 2.50 mA, 3.00 mA, 3.50 mA, 5.00 mA, 9.90 mA]

TIME Measuring time [5 s, 10 s, 30 s, 60 s, 120 s, 180 s]