Product Description; Specified Application; Residual Risks; Improper Use - KEB COMBIVERT F5 Instructions For Use Manual

PrODUcT DeScrIPTION

2 Product Description
The F5 / F6 series are drive converters optimized for operation at synchronous and asyn-
chronous motors. The COMBIVERT can be equipped with a control board for the use
in safety-related applications. Furthermore, it can be operated at different fieldbus sys-
tems. The control board has a system-overlapping operating concept.
The COMBIVERT meets the requirements of the Low-Voltage Directive. The harmo-
nized standards of the series
The COMBIVERT is a product of limited availability in accordance with
product may cause radio interference in residential areas. In this case the operator may
need to take corresponding measures.
Depending on the version, the machine directive, EMC directive, Low Voltage Directive
and other directives and regulations must be observed.

2.1 Specified application

The COMBIVERT serves exclusively for the control and regulation of three-phase mo-
tors. It is designed for the installation in electrical systems or machines.
The technical data as well as information concerning the supply conditions shall be tak-
en from the nameplate and from the instructions for use and shall be strictly observed.
The used semiconductors and components of KEB Automation KG are developed and
dimensioned for the use in industrial products.
Restrictions
If the KEB COMBIVERT F5 is used in machines, which work under exceptional condi-
tions or if essential functions, life-supporting measures or an extraordinary safety step
must be fulfilled, the necessary reliability and security must be ensured by the machine
builder.

2.1.1 residual risks

Despite intended use, the drive converter can assume unpredictable operating condi-
tions in error case, wrong parameterization, due to faulty connection or improper inter-
vention or repairs. This can be:
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2.2 Improper use

The operation of other electric consumers is prohibited and can lead to the destruction of
the unit. The operation of our products outside the indicated limit values of the technical
data leads to the loss of any liability claims.
22
EN 61800-5-1
Wrong direction of rotation
Motor speed too high
Motor runs into limitation
Motor may still carry live current when at rest
Automatic restart
for drive converters were used.
EN 61800-3. This