Siemens SINAMICS G120P - Air Cooling Requirements; Table 3- 1 Air Cooling Requirements for Operation with Rated Power (LO); Table 3- 2 Power Losses of Power Module Components in Watts (@ Nominal Voltage)

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Installing/Mounting

3.1 Air cooling requirements

Power Module PM230 IP55

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

3.1 Air cooling requirements

Air cooling requirements

Table 3- 1 Air cooling requirements for operation with rated power (LO)

Required cooling air flow

Frame

size

LO power rating

I/s CFM

FSA 0.37 kW ... 3.0 kW 7 14

FSB 4.0 kW ... 7.5 kW 9 19

FSC 11.0 kW ... 18.5 kW 20 40

FSD 22.0 kW ... 30.0 kW 55 120

FSE 37.0 kW ... 45.0 kW 110 240

FSF 55.0 kW ... 90 kW 150 320

Table 3- 2 Power losses of Power Module components in Watts (@ nominal voltage)

For Power Module

Power losses of … FSA FSB FSC FSD FSE FSF

Power Module 20 …

150

25 …

300

30 …

500

440 ... 720 1000 ...

1300

1500 ...

2500

Control Unit <40

Further information is given in the technical specifications.

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 - Air Cooling Requirements; Table 3- 1 Air Cooling Requirements for Operation with Rated Power (LO); Table 3- 2 Power Losses of Power Module Components in Watts (@ Nominal Voltage)

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