Fluke Biomedical ESA620 - Manual (Page 61)

Electrical Safety Analyzer
Performing Electrical Safety Tests
47
Performing a Differential Leakage Current Test
Note
The Differential Leakage Current test is available
when the EN62353 & VDE 751 or the None
standard is selected.
The differential leakage current test measures the
magnitudes of the differential current flowing in the
Equipment Outlet live and neutral, with power applied to
the equipment outlet. All applied parts should be
connected during this test, if equipment has applicable
applied parts.
To perform a differential leakage current test:
1. Press .
2. Press the soft key labeled Differential.
Figure 29 shows the electrical connections between the
Analyzer and the DUT during a Differential 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
Performing an Accessible Leakage Current Test
(IEC 61010 only)
Note
The Accessible Leakage Current test selection
will only appear in the Analyzer’s menu when the
standard is set to IEC61010.
To perform an accessible leakage current test:
1. Press .
2. Read the leakage current in the display.
The following outlet conditions apply when performing this
test:
•
Normal Polarity
•
Normal Polarity, Open Neutral
•
Normal Polarity, Open Earth
•
Reversed Polarity
•
Reversed Polarity, Open Neutral
•
Reversed Polarity, Open Earth