The AC current clamp is a transducer that permits the multimeter to
measure electrical current up to 1000A AC, with a frequency response up
to 400Hz. When measuring current with this clamp, it is not necessary to
interrupt the circuit or affect the insulation.
The clamp was projected with a protect barrier for the fingers that warranty
to the user a security operation, and with a robust chock resistant and
flame retard cabinet.
1. Put the black banana connector to the COM terminal and the red banana
connector to the V-Ω connector of any multimeter with a minimum input
impedance of 1MΩ and the appropriate resolution in the AC voltage
measure as show in figure 1.
2. To current measure under 200A, select the multimeter range to 200mV
AC. The lecture is made directly in amperes. To current measure above
200A, select the multimeter range to 2V AC. Now the lecture is made in
ampere x1000.
INTRODUCTION
APPLICATION PROCEDURES
Fig 1.
2