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Advanced Active Filter AAF 007
Installation Guide
1.6 Installing the Filter
SHOCK HAZARD
Touching hazardous live parts can result in death or serious injury.
-
This IP20/open type filter does not provide protection against direct contact to hazardous live parts. It is intended to be in-
stalled inside a supplementary enclosure or in a restricted-access area which provides appropriate protection against electric
shock.
For compliance with EN/IEC 61000-6-8:2020, it is important that the filter is professionally installed and maintained. The profes-
sional installer shall evaluate the EMC situation before installation, if the equipment is installed closer than 30 m (98.4 ft) to a
residential location.
This equipment is not intended for use in residential locations and will not guarantee to provide adequate protection to radio
reception in such location.
The IP20/open type filter shall be installed in electrical cabinets or facilities with restricted access only for skilled personnel.
The installation location is important.
Full output current is available when the following installation conditions are met.
•
Maximum surrounding air temperature: 40
•
Minimum surrounding air temperature: -10
•
Thermal conditions: Altitude < 1000 m (3280 ft) above sea level, current derating 5%/1000 m (3280 ft), maximum 4000 m
(13123 ft).
•
Relative humidity is 5–95% (non-condensing).
Step 1 in the Illustrations section shows examples of the entire installation. The lower drawing is an example of a parallel installation
of filter modules.
Procedure
1.
Ensure that the operating environment and electrical installation meet the following conditions.
-
a.
Indoor unconditioned/pollution degree 2.
-
b.
Overvoltage category 3.
c.
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Not for use in wet locations.
2.
For correct thermal protection, provide the required clearance above and below the filter.
3.
Ensure that the current transducer (CT) meets the following requirements described in
when it has not been ordered with the filter. For correct selection of CT and the according cables, refer to
Fuse
Specifications.
4.
Install the filter following the numbered steps in the Illustrations section.
-
a.
Mount the filter on or against a solid and plain metal surface. Ensure required airflow of 160 m
proper cooling. Refer to step 2 in the Illustrations section.
-
b.
Install the control wiring.
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c.
Install the current sensor wiring (refer to step 3 in the Illustrations section).
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d.
Install the mains wiring (refer to step 4 in the Illustrations section).
5.
Securely fasten the mains cover to the filter.
6.
Ensure correct wiring of the current transducers by:
-
a.
Checking correct direction/polarity of the CT: P1 towards the point of common coupling.
-
Danfoss A/S © 2023.01
W A R N I N G
N O T I C E
N O T I C E
N O T I C E
º
º
C (104
F), derating 3%/K, maximum 50 °C (122 °F)
º
º
C (14
F).
Installation
1.1.8 Current
Transducers, especially
1.1.11 Cable and
3
/h per module for
AN43084697267901-000101 / 130R1374 | 7
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