Utilisation - Chauvin Arnoux Y4N Manual De Instrucciones

3. UTILISATION

Before connecting the current clamp to the multimeter, check that the multimeter has an impedance
≥ 10 MΩ for the mV DC and V DC ranges.
Open the jaws and clamp the cable carrying the current to be measured. Centre the cable using the
marks. Observe the direction of the I arrow if required by the application.
To read the measured current, apply the appropriate reading cœfficient for the range selected on the
multimeter. The current clamp delivers 1 mV DC for a current of 1 A AC.
Load
AC mains power
black
red
From 500 A to 600 A, limit the current clamp operating time: 10 minutes on and 30 minutes off.
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