Philips Avalon FM20 Service Manual page 67

S(3): Sum of Functional Earth and Equipment Leakage Current Test - Single Fault
Condition
Test to perform:
Measuring circuit for the measurement of Equipment Leakage Current - Direct method
according to IEC/EN 62353.
This test measures leakage current of exposed metal parts of the FM20/FM30 monitor, and the
functional earth leakage current. It tests normal and reversed polarity. Perform the test with S1 open
(Single Fault Condition).
NOTE
The protective earth conductor is required for EMC purposes. It has no protective function against
electric shock. The protection against electric shock is provided by double and/or reinforced
insulation.
This safety test is based on IEC/EN 60601-1, IEC/EN 62353, and UL2601-1 Ed. 2/UL60601-
1:2003. For measurement limits, refer to test block Safety (2), Test and Inspection Matrix. Report the
highest value: (X2).
Test
Equipment Leakage Current test (Single Fault
Condition - with mains cable)
7 Testing and Maintenance
Expected Test Results
X1 <= 100 μA
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