Figure 15Testing The Insulating Resistance, Class - Benning ST 755+ Operating Manual

Figure 15: Testing the insulating resistance, Class III (connection diagram exemplary for VDE 0701 and
VDE 0702, circuit diagram)
7 Input to test body (Class III, R
Use the probe tip (PE jack) for measuring on the body of the test sample and use the
test probe for measuring on the input of the test sample.
8 Output to test body (Class III, R
Use the probe tip (PE jack) for measuring on the body of the test sample and use the
test probe for measuring on the output of the test sample.
9 Output to test body (Class III, R
Use the probe tip (PE jack) for measuring on the output of the test sample and use the
test probe for measuring on the input of the test sample.
Procedure
1. Start the individual test.
2. Carry out the first measurement. If there are several measuring points, pause the
measurement. To do this, tap the "Pause" button.
3. Apply the test probe / probe tip to the next measuring point.
4. Continue the measurement. To do this, tap the "Next" button.
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Insu-1
Insu-2
Insu-3
BENNING ST 755+ / ST 760+
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Testing
9.5 Individual tests
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