Information About Din En 62353 (Vde 0751-1:2008-8); Pe Conductor Resistance - TESTBOY TV 470 Bedienungsanleitung

Information about DIN EN 62353 (VDE 0751-1:2008-8)

Information about DIN EN 62353 (VDE 0751-1:2008-8)
(Retest and inspection after overhauling of medical electrical devices)
The relevant original valid directive is decisive for the implementa-
tion of tests or determining limit values!
The tests should be carried out in the order specified:
Visual inspection
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PE conductor resistance

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Insulation resistance (when required by the manufacturer)
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Leakage current
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Functional test and documentation
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PE conductor resistance
The resistance and integrity of the PE conductor should be measured.
Measurement voltage 4 – 24 V,
Measurement current > 200 mA
Limits
< 0.3 Ω inclusive of the mains lead
With removable leads where applicable 0.2 or 0.1 Ω
Important notes
Move the connection cables during measurements
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As the test lead resistance is part of the measurement, the test lead
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should have a good electrical connection.
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