Testboy TV435 Mode D'emploi page 16

Operation
Operation
Load current measurement
1. Connect the TV435 to the 230 V AC socket via the earthed plug.
2. Connect the terminal device to the TV435 via the earthed plug.
3. Guide the current clamp meter over the measuring points Ax1 or Ax10 and switch on the
terminal device.
4. Read off the line current values at ring Ax1 or divide the ring Ax10 reading by 10 (see
Fig. 2).
Leakage current measurement
1. Connect the TV435 to the 230 V AC socket via the earthed plug.
2. Connect the terminal device to the TV435 via the earthed plug.
3. Guide the current clamp meter over the measuring points mA PE or mA L-N and
switch on the terminal device.
4. Read off the direct stray current value (PE conductor) in the mA-PE ring or the indi-
rect/differential stray current value (L-N conductor) in the mA-L-N ring (see Fig. 3).
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Fig. 2
Fig. 3
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Testboy TV435