Directives - Siemens SINAMICS S120 Equipment Manual

Maximum cable lengths
Table 7- 1
Type
24 VDC power cables
24 V signal cables
Power cable between the Power Module or Motor Module and
motor
when using 2 motor reactors in series
DRIVE-CLiQ cables
•
•
1)
Table 7- 2
DC supply
Weidmüller
Type: PU DS 24V 16A
Type no.: 868210 0000
Weidmüller GmbH & Co. KG
7.1.3

Directives

The product satisfies the protection targets of the following EU Directives applicable within
the European Union:
Table 7- 3 Directives
Directive
2006/95/EC
2004/108/EC
Chassis Liquid Cooled Power Units
Manual, (GH7), 01/2011, 6SL3097-4AM00-0BP1
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
external components
For greater lengths, suitable wiring must be provided by the user for overvoltage protection.
Recommendations for overvoltage protection
Description
Directive of the European Parliament and Council of December 12, 2006, on the approximation
of the laws of the member states relating to electrical equipment designed for use within certain
voltage limits (Low-Voltage Directive)
Directive of the European Parliament and Council of December 15, 2004, which repeals directive
89/336/EEC, on the approximation of laws of the member states relating to electromagnetic
compatibility (EMC Directive)
Cabinet design and EMC
Maximum length [m]
10
30
300 (shielded)
450 (unshielded)
525 (shielded)
787 (unshielded)
70
100
24 V signal cables
Weidmüller
Type no.: MCZ OVP TAZ
7.1 Notes
221