Power-Dependent Data, Pm330 - Siemens SINAMICS G120 Operating Instructions Manual
Low voltage converters, chassis and wall/panel mounted devices with cu230p-2 control units
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Also See for SINAMICS G120:
- List manual (1256 pages) ,
- Manual (732 pages) ,
- Operating instructions manual (550 pages)
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Technical data
10.2 Technical data, Power Modules
10.2.6.2
Power-dependent data, PM330
Note
Recommended connection cross-sections
The recommended connection cross-sections are determined for copper cables at 40° C
(104° F) ambient temperature and cables with a permitted operating temperature on the
conductor for 70° C (laying type C - factor for bundling 0.75 considered) according to DIN
VDE 0298-4/08.03).
Protective conductor cross-section (S: Cross-section of the supply connection phase
conductor, MS: Cross-section of the external protective conductor):
Minimum cross-sections:
• S < 16 mm² → MS = S
• 16 mm² ≤ S ≤ 35 mm² → MS = 16 mm²
• S > 35 mm² → MS = 0.5 × S
Recommended cross-sections:
• MS ≥ S
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Converter with CU230P-2 Control Units
Operating Instructions, 04/2015, FW V4.7 SP3, A5E34257946B AB
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