Lenze ECSDExxx - Manual (Page 88)

Electrical installation
Power terminals
Mains connection
4
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88 EDKCSDE040 DE/EN/FR 4.0
4.3.1 Mains connection
Important notes
ƒ Keep the cables between the RFI filter and the power supply module as
short as possible.
– Make sure that no short−circuit can occur!
ƒ Mains cables and ±U
G
cables must not contact each other.
ƒ When mains cables and ±U
G
cables are laid in parallel:
– Cable distance: > 150 mm
ƒ Cable length > 30 cm:
– Shield the cables between the RFI filter and the power supply module to
comply with the general EMC Directive.
ƒ With some 24 V switched−mode power supplies, the EMC limit values for
the system will only be met if the power supplies are connected to ECSZZ
series RFI filters. Please contact the manufacturer of the power supply
unit on the compliance with EMC limit values for conducted interference.
,
Documentation of the RFI filter ECSZZ...
Observe the enclosed notes.