Information On The Device Leakage Current Measurement - Siemens POLYMOBIL Plus Maintenance Instruction

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Information on the device leakage current measurement

NOTE
Observe the instructions in the "Safety rules for installation and maintenance"
(ARTD-002.731.17...).
WARNING
First measured value
The first measured value was determined already and documented in the report "Device
leakage current / report". The measuring method was also logged.
Measurement was carried out with the logged mains voltage and the logged measuring
devices.
Measurement
Measurement is to be carried out according to DIN VDE 0751, part 1 (see
ARTD-002.731.17...) and the determined value is to be logged.
The measuring method indicated in the report is to be used for this.
If the value first measured needs to be determined again (see instructions above), either
direct measurement or differential measurement can be selected.
POLYMOBIL Plus
During maintenance, the device leakage current measurement is
to be carried out and logged as repeated measurement.
However, under the following circumstances the value first mea-
sured is to be determined again and a new report is to be created:
- If documentation of device leakage current measurement is miss-
ing.
- If local mains voltage deviates from the mains voltage document-
ed in the report (e.g. in case of change of location / change of op-
erator).
- When using another measuring process for measuring the device
leakage current than that documented in the report.
For traceability, the newly created report is to be referenced in
writing on the old report. The reason for new determination of the
value which was first measured is to be documented and con-
firmed with name and signature.
Electrical voltage!
Non-compliance can lead to severe injuries even resulting in
death.
The device leakage current measurement for devices of
protection class I may only be carried out after protective
conductor tests were carried out successfully.
SPR8-125.831.01.02.02
05.05
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