Siemens SINAMICS G120P - Table 4- 3 Cable Cross Section

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Connecting

4.3 Motor cable lengths and cross-sections

Power Module PM230 IP55

Hardware Installation Manual, 2010-07-02, A5E02923635A AB

Table 4- 3 Cable cross section

Frame size Cable cross section Tightening torques

kW mm

AWG Nm lbf in

FSA

0.37: 1.0 … 2.5 18 … 14 0.5 4.4

0.55: 1.0 … 2.5 18 … 14 0.5 4.4

0.75: 1.0 … 2.5 18 … 14 0.5 4.4

1.1: 1.0 … 2.5 18 … 14 0.5 4.4

1.5: 1.0 … 2.5 18 … 14 0.5 4.4

2.2: 1.5 … 2.5 16 … 14 0.5 4.4

3: 1.5 … 2.5 16 … 14 0.5 4.4

FSB

4: 2.5 … 6.0 14 … 10 0.6 5.3

5.5: 4.0 … 6.0 12 … 10 0.6 5.3

7.5: 4.0 … 6.0 12 … 10 0.6 5.3

FSC

11: 6.0 … 16 10 … 5 1.5 13.3

15: 10 … 16 7 … 5 1.5 13.3

18.5: 10 … 16 7 … 5 1.5 13.3

FSD

22.0 10 ... 35 5 ... 2 6 53

30.0 10 ... 35 3 ... 2 6 53

FSE

37.0 25 ... 50 3 ... 2 6 53

45.0 35 ... 50 2 ... 4/0 6 53

FSF

55.0 70 ... 120 2/0 ... 4/0 13 115

75.0 95 ... 120 3/0 ... 4/0 13 115

90.0 95 ... 120 3/0 ... 4/0 13 115

Main Page

Table of Contents5
Introduction9
System Overview of the SINAMICS G120P9
Table 1- 1 Explanation of Power Module Rating Label Information10
Figure 1-1 Typical Power Module Rating Labels10
Figure 1-2 Breakdown of Order Number (MLFB)11
Figure 1-3 Block Diagram PM23012
Documents for the Inverter13
Safety Notes15
Installing/Mounting21
Air Cooling Requirements23
Table 3- 1 Air Cooling Requirements for Operation with Rated Power (LO)23
Table 3- 2 Power Losses of Power Module Components in Watts (@ Nominal Voltage)23
Dimensions and Drill Patterns24
Table 3- 3 Minimum Distances for Mounting24
Figure 3-1 Dimensions and Drill Pattern, PM230 FSA (0.37 - 3.0 Kw)24
Table 3- 4 Minimum Distances for Mounting25
Figure 3-2 Dimensions and Drill Pattern, PM230 FSB (4.0 - 7.5 Kw)25
Table 3- 5 Minimum Distances for Mounting26
Figure 3-3 Dimensions and Drill Pattern, PM230 FSC (11.0 - 18.5 Kw)26
Table 3- 6 Minimum Distances for Mounting27
Figure 3-4 Dimensions and Drill Pattern, PM230 FSD (22.0 - 30.0 Kw)27
Table 3- 7 Minimum Distances for Mounting28
Figure 3-5 Dimensions and Drill Pattern, PM230 FSE (37.0 - 45.0 Kw)28
Table 3- 8 Minimum Distances for Mounting29
Figure 3-6 Dimensions and Drill Pattern, PM230 FSF (55.0 - 90.0 Kw)29
Control Unit Installation30
Table 3- 9 Summary of Dimensions and Tightening Torques30
Figure 3-7 Fitting CU to PM31
Figure 3-8 Fitting CU to PM230 FSA to FSC32
Figure 3-9 Adapter Cable Bracket FSD to FSF33
Fitting the IOP and the Blanking Plate34
Figure 3-10 Fitting CU to PM230 FSD to FSF34
Figure 3-11 Fitting the IOP and Blanking Plate36
Connecting37
Power Distribution Systems38
Operation Only with Grounded (TN) Supplies38
Table 4- 1 Power Distribution Systems38
Motor Cable Lengths and Cross-Sections39
Table 4- 2 Cable Specifications to Comply with EMC Compatibility (Valid for FSA to FSC Only)40
Table 4- 3 Cable Cross Section41
Access to Power and Motor Terminals42
Figure 4-1 SINAMICS PM230 FSA to FSC Power Connections43
Figure 4-2 SINAMICS PM230 FSD to FSF Terminal Cover44
Cable Preparation45
Wiring Sequence45
Power and Motor Connections48
Figure 4-3 Power and Motor Terminal Layout for FSA48
Gland Plate Installation49
Table 4- 4 Gland Plate Dimensions Information50
Figure 4-4 Example of a Blueglobe EMC Cable Gland50
Figure 4-5 PM230 Gland Plates FSA to FSC51
Figure 4-6 PM230 Gland Plates FSD to FSF51
EMC Guidelines52
Avoiding Electromagnetic Interference52
Connections and Interference Suppression52
Cabling52
Equipotential Bonding53
Figure 4-7 Grounding and High-Frequency Equipotential Bonding Measures in the Drive System and in the Plant54
Figure 4-8 Additional High-Frequency Bonding of the Drive System55
Inverter Shielding in Detail, FSA to FSC56
Figure 4-9 Power Module Shielding, FSA56
Figure 4-10 Control Unit Cable Shielding, FSA57
Figure 4-11 Fitting Ferrite Rings to Motor and Mains Supply Cables58
Service and Maintenance59
Maintenance59
Cleaning59
Replacing Components60
Replacing the Cooling Fan60
Figure 5-1 SINAMICS PM230 FSA61
Figure 5-2 SINAMICS PM230 FSD63
Replacement Fans67
Spares and Accessories69
Table 5- 1 Spares and Accessories for the PM23069
Technical Specifications71
Performance Ratings PM23072
Table 6- 1 Performance Ratings72
Temperature, Altitude and Voltage Derating PM23073
Specifications75
Input Current Operation75
Table 6- 2 PM230 Frame Sizes A, 3 AC 380 V75
Table 6- 3 PM230 Frame Sizes A, 3 AC 380 V76
Table 6- 4 PM230 Frame Sizes A, 3 AC 380 V76
Table 6- 5 PM230 Frame Sizes B, 3 AC 380 V77
Table 6- 6 PM230 Frame Sizes C, 3 AC 380 V77
Table 6- 7 PM230 Frame Sizes D, 3 AC 380 V78
Table 6- 8 Frame Sizes E, 3 AC 380 V78
Current Reduction Depending on Pulse Frequency79
Table 6- 9 Frame Sizes F, 3 AC 380 V79
Appendix81
Electromagnetic Compatibility81
Definition of the EMC Environment and Categories81
EMC Overall Performance83
Standards85
Abbreviations86
Index87

Siemens SINAMICS G120P - Table 4- 3 Cable Cross Section

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