16 General
POLYMOBIL Plus SPR8-125.831.01.02.02 Siemens AG
05.05 CS PS 24
Page 16 of 40
Medical Solutions
Fig. 5: Measuring circuit for direct measurement of the leakage current in compliance with DIN
VDE 0751-1/2001-10, Fig. C5 for protection class I.
Pos. 1 = System
Pos. 2 = Application part type B (if available)
Pos. 3 = Measurement setup (integrated into measuring device)
WARNING
Electrical voltage!
Non-compliance can lead to serious injuries or even death.
¹ When measuring device leakage current directly, during
measurement, no housing parts of the unit must be
touched (Fig.5/p.16)).
¹ Access to the unit by third parties must be prevented.
The unit must be switched on during measurement. Therefore, measuring devices with
automated measuring procedure must be set to manual measuring.
The highest value must be entered into the report “Device leakage current / report”.
This value must not exceed the permissible leakage current values according to DIN VDE
0751-1/2001-10, Table F.1, line “Device leakage current for units according to remarks 1
and 3”, of 2.5 mA.
The actual mains voltage is to be measured and logged. If the measured mains voltage
deviates from the nominal voltage, the measuring value is to be corrected to the value
which corresponds to a measurement with the nominal value of the mains voltage. This is
to be additionally documented.
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