Emc-Compatible Installation; Voltage Test; Insulation Measurement - KEB COMBIVERT F6 Series Instructions For Use Manual

bASIc SAFeTy INSTrUcTIONS
For a trouble-free and safe operation, please pay attention to the following instructions:
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1.4.1 eMc-compatible installation

Observance of the limit values required by EMC law is the responsibility of the customer.

1.4.2 Voltage test

Testing with AC voltage (in accordance with
cuted, since there is danger for the power semiconductors in the drive inverter.

1.4.3 Insulation measurement

An insulation measurement (in accordance with
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.
18
The electrical installation shall be carried out in accordance with the relevant re-
quirements.
Cable cross-sections and fuses must be dimensioned by the user according to the
specified minimum/maximum values for the application.
The wiring must be made with flexible copper cable for a temperature > 75°C.
Connection of the drive converter is only permissible on symmetrical networks with
a maximum line voltage (L1, L2, L3) with respect to earth (N/PE) of max. 300 V. An
isolating transformer must be used for supply networks which exceed this value ! In
case of non-compliance the control is not longer considered to be a PELV circuit.
With existing or newly wired circuits the person installing the units or machines must
ensure that the PELV requirements are met.
For drive converters that are not isolated from the supply circuit (in accordance with
EN 60721-3-2) all control lines must be included in other protective measures (e.g.
double insulation or shielded, earthed and insulated).
When using components without isolated inputs/outputs, it is necessary that equi-
potential bonding exists between the components to be connected (e.g. by the equi-
potential line). Disregard can cause destruction of the components by equalizing
currents.
Notes on EMC-compatible installation can be found here.
www.keb.de/fileadmin/media/Manuals/emv/0000neb0000.pdf
Due to the radio interference suppression capacitors, the test generator will
switch off immediately with a current fault.
According to EN 60204-1
ponents. Drive converters of the KEB Automation KG are delivered ex works
voltage tested to 100% according to product standard.
EN 60204-1 chapter 18.4) may not be exe-
it is permissible to disconnect already tested com-
EN 60204-1 chapter 18.3) with DC