About the DF6 Frequency
Inverter
01/02 AWB8230-1413GB
12
Intended use
The DF6 frequency inverters are not domestic appliances. They are
designed only for industrial use as system components.
The DF6 frequency inverters are electrical apparatus for controlling
variable speed drives with three-phase motors. They are designed
for installation in machines or for use in combination with other
components within a machine or system.
After installation in a machine, the frequency inverters must not be
taken into operation until the associated machine has been
confirmed to comply with the safety requirements of Machinery
Safety Directive (MSD) 89/392/EEC and meets the requirements of
EN 60204. The owner/operator of the equipment is responsible for
ensuring that the machine is used in compliance with the relevant
EU Directives.
The CE markings on the DF6 frequency inverter confirm that, when
used in a typical drive configuration, the apparatus complies with
the European Low Voltage Directive (LVD) and the EMC Directives
(Directive 73/23/EEC, as amended by 93/68/EEC and Directive 89/
336/EEC, as amended by 93/68/EEC).
In the described system configurations, DF6 frequency inverters
are suitable for use in public and non-public networks. Depending
on their location of use, additional, external filtering may be
necessary.
Connection to IT networks (networks without a ground potential
reference point) is not permitted as the devices internal filter
capacitors connect the network to the ground potential
(enclosure). On earth free networks, this can lead to dangerous
situations or damage the device (isolation monitoring is required).
To the output of the frequency inverter (terminals U, V, W) you
may not:
• connect a voltage or capacitive loads (e.g. phase compensation
capacitor),
• connect multiple frequency inverters in parallel,
• make a direct connection to the input (bypass).
Observe the technical data and terminal requirements. For
additional information, refer to the equipment nameplate or label
and the documentation.
Any other usage constitutes improper use.
Service and guarantee
In the unlikely event that you have a problem with your Moeller
frequency inverter, please contact your local sales office.
Please have the following data and information about your
frequency inverter to hand:
• Exact frequency inverter type designation (
a
nameplate)
• Date of purchase
• Detailed description of the problem which has occurred with the
frequency inverter
If some of the information printed on the nameplate is not legible,
please state only the information which is clearly legible.
Information concerning the guarantee can be found in the Moeller
General Terms and Conditions of Sale.
efesotomasyon.com - Klockner Moeller - inverter
