Siemens 6SN1123-1AA00-0DA2 Configuration Manual page 338

02.12
05.01
Cabinet mounting panel
Fuses
3
1)
1)
1)
3
1)
L1
L2 L3
PE
4
Supply PE rail electrically connected over a large surface area to the cabinet mounting panel
system
Cables longer than 1 m must be shielded. If unshielded connections are used, an adequate
separation > 20 cm must be observed for cables subject to coupling!
1) Shield connection through the largest possible surface area to the cabinet mounting panel.
2) Shield connection at the module–specific connecting plate.
3) PE cables can be, alternatively, connected using a PE rail also observing EN50178
(protective connections).
4) Permissible commutating reactors for I/R module, sinusoidal operation – refer to Sections 3.4.2 and 3.1
Permissible commutating reactor for 28 kW UI module, refer to Section 3.4.2
When routing cables into the cabinet, a clearance of > 100 mm must be maintained around the HFD reactor or
measures must be taken to discharge the heat/appropriately guide the air.
Note:
The filter may only be mounted with the line supply connection at the bottom (downwards).
Fig. 9-1 Connecting diagram for line filters for 5 kW and 10 kW U/I modules and for 16 kW to 120 kW I/R modules.
The connecting diagram also applies to –28 kW UI, – however as a result of the unregulated infeed, 6–pulse
squarewave current is drawn.
Note
1. The EMC measures described above ensure CE compliance with the EMC
2. Alternative measures can be applied, e.g. routing behind mounting plates,
3. This excludes measures that relate to the design, installation, and routing of
© Siemens AG 2012 All Rights Reserved
SIMODRIVE 611 Configuration Manual (PJU) – 02/2012 Edition
9.1 Installation and connecting–up regulations
3
1)
1)
LINE
Filter
PE LOAD
1)
Reactor
3
1)
1)
4) PE
Directive.
suitable clearances, under the assumption that they have similar results.
motor power cables and signal cables.
9 Cabinet Design and EMC
Encoder cables
I/R module
or
UI module
MSD module FD module
P600
M600
U1 V1 W1 PE U2 V2 W2 PE U2
2) 2)
3
G
M
Functional
cables
V2 W2 PE
2)
G
M
3)
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