Siemens SINAMICS Series Equipment Manual page 304
Booksize power modules
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Also See for SINAMICS Series:
- Operating instructions manual (759 pages) ,
- Function manual (102 pages) ,
- Quick install manual (2 pages)
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Cabinet Configuration and EMC Booksize
7.5 Information about electromagnetic compatibility (EMC) and cable laying
Signal and DC power supply cables
Operating unshielded signal and direct current supply cables (e.g. 24 V infeed with external
supply):
• Direct current supply cables: Max. permissible length: 10 m
• Unshielded signal cables: Max. permissible length: 30 m (without additional wiring)
For greater lengths, suitable wiring must be connected by the user to provide overvoltage
protection. For example:
Table 7-10
DC supply
Weidmüller
Type no.: PU DS 24V 16A
Weidmüller GmbH & Co. KG
An der Talle 89
33102 Paderborn
Tel. 05252/960-0
Fax 05252/960-116
http://www.weidmueller.com
Caution
The connected signal and power cables must not cover the ventilation slots.
Caution
Unshielded signal cables must not be routed parallel to power cables.
7-22
Recommendations for overvoltage protection
24 V signal cables
Weidmüller
Type no.: MCZ OVP TAZ
Equipment Manuel for Booksize Power Modules
Manual, (GH2), Edition 06.2005, 6SL3097-2AC00-0BP2
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