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W A R N I N G
ELECTRICAL SHOCK AND FIRE HAZARD
The filter can cause a DC current in the PE conductor. Failure to use a Type B residual current-operated protective device (RCD)
may lead to the RCD not providing the intended protection and therefore may result in death, fire, or other serious hazard.
Ensure an RCD device is used.
When an RCD is used for protection against electrical shock or fire, use only a Type B device on the supply side.
W A R N I N G
ELECTRICAL SHOCK HAZARD - HIGH LEAKAGE CURRENT
Leakage currents exceed 3.5 mA. Failure to connect the filter properly to protective earth may result in death or serious injury.
Ensure reinforced protective earthing (PE) conductor according to IEC 60364-5-54 cl. 543.7 or local safety regulations for
equipment with leakage current >3.5 mA.
PE conductor with a cross-section of at least 10 mm
2
Cu or 16 mm
2
Al, or an additional PE conductor of the same cross-
sectional area as the original PE conductor as specified by IEC 60364-5-54, with a minimum cross-sectional area of 2.5 mm
2
(mechanically protected) or 4 mm
2
(not mechanically protected).
PE conductor completely enclosed within an enclosure or otherwise protected throughout its length against mechanical
damage.
PE conductor that is part of a multi-conductor power cable with a minimum PE conductor cross-section of 2.5 mm
2
(perma-
nently connected or plugged in by an industrial connector). The multi-conductor power cable must be installed with an ap-
propriate strain relief.
W A R N I N G
LEAKAGE CURRENT HAZARD
Leakage currents exceed 3.5 mA. Failure to ground the filter properly can result in death or serious injury.
Ensure that the minimum size of the ground conductor complies with the local safety regulations for high touch current
equipment.
N O T I C E
EXCESSIVE HEAT AND PROPERTY DAMAGE
Overcurrent can generate excessive heat within the filter. Failure to provide overcurrent protection can result in risk of fire and
property damage.
Input fusing is required to provide short circuit and overcurrent protection. If fuses are not factory-supplied, the installer
must provide them. See the operating guide for fuse specifications.
1.7 Safe Operation
When operating the unit, refer to the operating guide for guidance and all applicable safety instructions.
The filter is not suitable as the only safety device in the system. Make sure that additional monitoring and protection devices on
drives, motors, and accessories are installed according to the regional safety guidelines and accident prevention regulations.
Keep all doors, covers, and terminal boxes closed and securely fastened during operation.
BH423927034786en-000101 / 130R1269 | 3
Danfoss A/S © 2022.12
Installation Safety Instructions
Advanced Active Filter AAF 007
Safety Guide
