Lenze SL Manual do Utilizador descarregar pdf (Página 15)

Lenze 13466147 EDBSM01 v19 EN 15

Installation 3

3.2.3 Input Wire Size Requirements

Input Wire Size Requirements

120 Vac 1 phase 208/240 Vac 1 phase 208/240 Vac 3 phase 400/480 Vac 3 phase

Model AWG mm

SM004S 14 2.5 S_204S 14 2.5

SM005S 14 2.5 S_205S 14 2.5

SM205 14 2.5

SM405 14 2.5

S_208S 14 2.5

SM010S 12 4.0 S_210S 14 2.5 SM210 14 2.5 SM410 14 2.5

SM015S 10 6.0 S_215S 14 2.5 SM215 14 2.5 SM415 14 2.5

S_220S 12 4.0 SM220 14 2.5 SM420 14 2.5

S_230S 10 6.0 SM230 14 2.5 SM430 14 2.5

SM250 12 4.0 SM450 14 2.5

SM275 8 10 SM475 12 4.0

SM2100 8 10 SM4100 10 6.0

SM2150 6

16 SM4150 8 10

3.2.4 Installation According to EMC Requirements

The SCM and SCL Series can be installed to meet the European standards for Electromagnetic

Compatibility (EMC) requirements. These requirements govern the permissible electromagnetic

emissions and immunity, both radiated and conducted, of a drive system.

The EMC requirements apply to the ﬁnal installation in its entirety, not to the individual components

used. Because every installation is different, the recommended installation should follow these

guidelines as a minimum. Additional equipment (such as ferrite core absorbers on power conductors)

or alternative wiring practices may be required to meet conformance in some installations.

Filter: The input to the drive (or group of drives) must include a ﬁlter to reduce the electrical noise

reﬂected back to the AC Line. The SCL Series includes a ﬁlter that has been tested to meet the industrial

standards set by the EU, EN 61800-3 for conducted emissions and EN 55011 for radiated emissions

to class A compliance when installed in a control cabinet with a motor cable < 10m. The SCM can be

installed to meet these same standards when used with an appropriately installed external line ﬁlter.

EMC

Compliance with EN 61800-3/A11

Installation: Shielded cable must be used for all control and power cables

and exposed wiring must be kept as short as possible.

Screen clamps

Control cable

Low-capacitance motor cable

(core/core < 75 pF/m, core/screen < 150 pF/m)

Electrically conductive mounting plate

Filter

SM01-1

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