User Manual

KEW6310 3.3 Voltage test leads and Clamp sensor connection
KEW6310
3.10
3.3 Volt age test leads and Clamp sensor connection
Check the follow ings before co nnection .
DANGER
● Use only the Voltage test lea ds suppli ed w ith th is instrume nt.
● Use the dedicated Clamp sensor for this instrument, and confirm that the measured current rating of the
Cla mp sen sor i s no t ex ceed ed .
● Do not connect all the V oltage test leads or Clamp sensors unless required for measuring the parameters
desired.
● Connect the test leads and sensors to the instrument first, and only then connect them to the circuit
under test.
● Never disconnect the Voltage test leads and sensors while the instrument is in use.
WARNING
● Confirm that the instrument is powered off, and then connect the Power cord.
● Connect the Pow er cord to the instrument first. Cord to be firmly inserted.
● Never a ttemp t to make meas urement i f any abnormal cond it ions such as a bnorma l con di tion s are no ted,
such as a broken Cover and exposed metal parts.
Voltage test leads and Clamp sensor connection
Follow the procedure below, and connect the Voltage test leads and Clamp sensors.
1 Confirm that the instrument is powered off.
2 Connect the appropriate Voltage test leads to the Voltage input terminal on the instrument.
3 Connect the appropriate Clamp sensors to the Current input terminal on the instrument. Match the direction of
the arrow mark indicated on the output terminal of the clamp sensor and the mark on the Current input
terminal on the instrument.
* Number of Voltage test leads and Clamp sensors to be used depends on the wiring configuration under
test. For further detail s , r e fe r t o “5.2 Basic Wiring Configura tion” in this manual.
Match the arrow marks.