Directives - Siemens SINAMICS S120 Equipment Manual

Maximum cable lengths
Table 8- 1
Type
24 VDC power cables
24 V signal cables
Power cable between the Motor Module and motor
when using two motor reactors in series
DRIVE-CLiQ cables
•
•
Power cable between Braking Module and braking resistor
For longer lengths, suitable wiring must be provided by the user for overvoltage protection.
1)
Table 8- 2
DC supply
Weidmüller
Type: PU DS 24 V
Order number: 8682100000
Weidmüller GmbH & Co. KG
8.1.3

Directives

The control cabinet must satisfy the following EC Directives in the European Economic Area
(EEA):
Table 8- 3 Directives
Directive
2014/35/EU
2014/30/EU
2006/42/EC
Water-cooled chassis power units for common cooling circuits
Manual, 08/2017, 6SL3097-4AM10-0BP0
Maximum cable lengths
1)
1)
Inside cabinet unit,
e.g. connection between CU320 and the first Motor Module or
between the Motor Modules
DRIVE-CLiQ MOTION-CONNECT connecting cables for exter-
nal components
Recommendations for overvoltage protection
Description
Directive of the European Parliament and Council from February 26, 2014 on the approximation
of the laws relating to the provision of electrical equipment designed for use within certain voltage
limits (Low-Voltage Directive)
Directive of the European Parliament and Council of February 26, 2014 for the harmonization of
the laws of the member states relating to electromagnetic compatibility (EMC directive)
Directive of the European Parliament and Council of May 17, 2006 on machinery and for chang-
ing Directive 95/16/EC (amendment) (machinery directive)
Cabinet design and EMC
Maximum length [m]
10
30
300 (shielded)
450 (unshielded)
525 (shielded)
787 (unshielded)
70
100
100
24 V signal cables
Weidmüller
Type no.: MCZ OVP TAZ 24 V
Order number: 8449160000
8.1 Notes
231