Siemens AG SPR8-230.814.30.03.02 MOBILETT XP Digital
11.05 CS SD 24
General start-up information 23
Page 23 of 70
Medical Solutions
If the direct measurement of the leakage current is used (measurement setup according
to (Fig.8/p.23)), the system must be insulated during the measurement and must not be
touched.
Fig. 8: Measuring circuit for direct measurement of the system 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 severe injury and even death.
¹ No housing parts of the system may be touched during
direct measurement of the leakage current (measure-
ment setup according to (Fig.8/p.23)).
¹ Third-person access to the system must be prevented.
The system must be switched on during measurement. Measuring devices with auto-
mated measuring sequences must therefore be set to manual measurement.
Enter the highest value as the first measured value in the 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 "leakage current for devices according to remarks 1 and
3", of 2.5 mA.
Measure and record the current line voltage. If the measured line voltage deviates from
the nominal voltage, correct the measured value to the value corresponding to a mea-
surement at the nominal value of the line voltage. This must also be documented.
Document the measuring procedure (differential measurement or direct measurement)
and the measuring device used (designation and serial number).
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