Fluke Biomedical ESA620 - Manual (Page 59)

Electrical Safety Analyzer
Performing Electrical Safety Tests
45
Performing a Direct Applied Part Leakage Test
Note
The Direct Applied Part Leakage test is available
when the EN62353 & VDE 751 or the None
standard is selected.
The Direct Applied Part Leakage Current test measures
the leakage current between all applied parts of a single
function and the exposed conductive surface on the
housing, to mains earth. For equipment with multiple
applied parts, each group of a single function should be
tested each in turn with all other floating during the test.
This test should only be done for equipment with F-Type
applied parts.
For Type B applied part, see direct equipment leakage
schematic in Figure 27.
To perform a direct applied part leakage test:
1. Press .
2. Press the soft key labeled More.
3. Select the desired applied part groupings using
 and .
4. Press the soft key labeled Select. The Direct A.P.
test should already be selected.
5. Press  or  to select the applied part test
configuration.
6. Press  to apply the test voltage and read the
current in the display.
7. Press  or  to advance to the next group of applied
parts, if applicable.
Figure 28 shows the electrical connections between the
Analyzer and the DUT during a Direct Applied Part
Leakage Current Test.
The following outlet conditions apply when performing this
test:
•
Normal Polarity
•
Reversed Polarity