Specific Technical Data - Siemens SINAMICS G120P PM330 Installation Manuals

Technical specifications

6.2 Specific technical data

6.2 Specific technical data
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 at the
conductor of 70° C (installation 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
70
Hardware Installation Manual, 10/2016, A5E32844552B AD
Power Module PM330