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BASIC SAFETY INSTRUCTIONS
If personnel protection is required during installation of the
system, suitable protective devices must be used for drive
converters.
https://www.keb.de/leadmin/media/Manuals/knowledge/04_techinfo/00_
general/ti_rcd_0400_0002_gbr.pdf
Installations with additional safety or protective measures in accordance with their re-
quirements have to be checked, when using power drive units, to be in accordance with
the given application notes or recommendation when using these!
1.4.1 EMC-compatible installation
Observance of the limit values required by EMC law is the responsibility of the manufac-
turer of the installation or machine.
Notes on EMC-compatible installation can be found here.
https://www.keb.de/leadmin/media/Manuals/emv/0000neb0000.pdf
1.4.2 Voltage test
Testing with AC voltage (in accordance with EN 60204-1 Chapter 18.4) may not be ex-
ecuted, since there is danger for the power semiconductors in the drive converter.
Because of the noise suppression capacitors the test generator will immedi-
ately trigger with current error.
Accordng to EN 60204-1 it is permissible to disconnect already tested com-
ponents. Drive converters of the KEB Automation KG are delivered ex works
voltage tested to 100% according to product standard.
1.4.3 Insulation measurement
An insulation measurement (in accordance with EN 60204-1 chapter 18.3) with DC
500 V is permissible, if all power unit connections (grid-connected potential) and all con-
trol connections are bridged with PE. The insulation resistance of the respective device
can be found in the technical data.
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