Measuring Method; Class I Test - KYORITSU KEW6201A Instuction Manual

6. Measuring method

6.1 Class I Test

The purpose of the test carried out for Class I appliances is to check the
insulation resistance between accessible conductive parts and connection
of protective earth and between live wire parts and accessible conductive
parts is within the range defined in the standards. To conduct the tests of
protective conductor resistance and insulation resistance for DUT, connect
the mains plug of DUT to the test socket (1) described in clause 3.4.
INSTRUMENTS LAYOUT and PE probe terminal (5).
Use the following setups, depending upon the type of DUT.
Fig. 12
Clip except for the part which
rotates or be heated.
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Switch ON the power.