GW Instek GPT-9800 series User Manual - Manual (Page 15)

INTRODUCTION
15
Caution If network B (MD B) is selected an isolation
transformer that outputs 110% of the rated voltage
specified for the EUT is required. The neutral line
must be grounded (from the secondary side of the
transformer).
Measurement networks (MD)A, B, C all require an
isolation transformer.
T1/T2/T3
Terminals 1. Insert the test leads to one of the terminals
2. The measuring mode determines which
terminal will be used.
Terminals T1, T2 and T3 are shown above.
Warning: To avoid the risk of electric shock, do not
touch the tips of the test leads when operating.
Foil Probe 1. The foil probe is used to measure the surface
leakage current (touch current) of the EUT.
Attach the probe metal-foil-side down onto the
enclosure of the EUT.
2. Attach the test leads to the foil probe using
alligator clips to the area on the right, as shown
in the diagram