Lenze ECSCExxx Manual do Utilizador descarregar pdf (Página 85)

Electrical installation

Power terminals

Mains connection

4



85

EDKCSCE040 DE/EN/FR 3.0

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.

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