SM01P 12
7.3 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
2
MODEL AWG mm
2
MODEL AWG mm
2
MODEL AWG mm
2
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
7.4 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.
A
Screen clamps
B
Control cable
C
Low-capacitance motor cable
(core/core < 75 pF/m, core/screen < 150 pF/m)
D
Electrically conductive mounting plate
E
Filter
SM01 1
B
C
D
A
E
To Next Page
Loading...
Need help?
General
