Fluke Biomedical ESA620 - Manual (Page 57)

Electrical Safety Analyzer
Performing Electrical Safety Tests
43
To perform an alternative 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.
5. Press the soft key labeled Alternative A.P..
6. Press  to apply the test voltage and read the
current in the display.
7. Press  or  to advance to the next applied part
group(s) of a single function if applicable. Pressing
 to read leakage current for each group.
Figure 26 shows the electrical connections between the
Analyzer and the DUT during an Alternative Applied Part
Leakage current test.
Performing a Direct Equipment Leakage Test
Note
The Direct Equipment Leakage test is available
when the EN62353 & VDE 751 or the None
standard is selected.
The Direct Equipment Leakage Current test measures the
leakage current between all applied parts and the
exposed conductive surface on the housing, to mains
earth.
To perform a direct equipment test:
1. Press .
2. Press the soft key labeled Direct Equipment.
3. Press  to apply the voltage and read the
leakage current in the display.
Figure 27 shows the electrical connections between the
Analyzer and the DUT during a Direct Equipment
Leakage Current Test.
The following outlet conditions apply when performing this
test:
•
Normal Polarity, Closed Earth
•
Normal Polarity, Open Earth
•
Reversed Polarity, Closed Earth
•
Reversed Polarity, Open Earth