ABB ACS55 Betriebsanleitung Seite 23

EN
Maximum motor cable lengths
To comply with European EMC regulations, the motor cable length
has to be limited as specified in the table below. The shorter the
motor cable, the lower the noise emissions to the supply line and
the environment.
Converter type
ACS55-01x-
Built-in EMC filter
EN61800-3, First environment, unrestricted distribution
01A4-2, ..., 04A3-2
01A4-1, 02A2-1
07A6-2, 09A8-2
EN61800-3, First environment, restricted distribution
01A4-2, ..., 04A3-2
01A4-1, 02A2-1
07A6-2, 09A8-2
EN61800-3, Second environment
01A4-2, ..., 04A3-2
01A4-1, 02A2-1
07A6-2, 09A8-2
1) Switching frequency can be selected with the DIP switch. See
page 15.
2) Applicable for conducted emissions only.
3) Applicable for conducted and radiated emissions.
Protections
Overvoltage, undervoltage, output short circuit, overcurrent,
analogue input loss, motor overload, inverter overload.
Switching frequency
5 kHz 16 kHz
2)
10 m 3 m
10 m 3 m
10 m 3 m
3)
10 m 10 m
10 m 10 m
20 m 10 m
3)
10 m 10 m
10 m 10 m
30 m 10 m
Distribution networks isolated from earth
Drives with built-in EMC filter must not be used in a floating network
or in a high impedance earthed industrial distribution network.
Environmental information
A product to be disposed contains valuable raw material that
should be recycled, thus preserving energy and natural resources.
Instructions for disposal are available from ABB sales and service
1)
companies.
Liability limits
The manufacturer is not responsible for:
• Any costs resulting from a failure if the installation,
commissioning, repair, alteration or ambient conditions of the
drive do not fulfil the requirements specified in the
documentation delivered with the unit and other relevant
documentation.
• Units subjected to misuse, negligence or accident.
• Units comprised of materials provided or designs stipulated by
the purchaser.
In no event shall the manufacturer, its suppliers or subcontractors
be liable for special, indirect, incidental or consequential damages,
losses or penalties.
If you have any question concerning your ABB drive, please
contact the local distributor or ABB office. The technical data,
information and specifications are valid at the time of printing.
The manufacturer reserves the right to modifications without prior
notice.
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