Design Of The Frequency Converter - Siemens SINAMICS G120 Getting Started

Design of the frequency converter

Main components of the inverter
Each SINAMICS G120 inverter comprises a
Control Unit and a Power Module.
• The Control Unit controls and monitors the
• The Power Modules are available for motors
The following data is provided on the Power Module type plate (
● Designation:
● Technical data:
● Order number:
● Version:
The following data can be found on the Control Unit type plate (
● Designation:
● Order number:
● Version:
With which Power Modules is it permissible to operate the Control Unit?
PM230 IP20 and push-through
Converter with Control Units CU230P-2; CU240B-2; CU240E-2
Getting Started, 04/2014, A5E32885834B AB
Power Module and the connected motor.
with a power range of between 0.37 kW and
250 kW.
Power Module
PM340 1AC
PM230 IP55
PM240
PM240-2
PM250, IP20
PM260, IP20
PM330, IP20
e.g. Power Module 240
Voltage and current
e.g. 6SL3224-0BE13-7UA0
e.g. A02
e.g. Control Unit CU240E-2 DP-F
e.g. 6SL3244-0BB13-1PA0
e.g. A02 (hardware)
✓ = operation with Power Module permissible, --- = not permissible
CU230P-2
---
✓
✓
✓
✓
✓
✓
✓
①
):
②
):
CU240B-2 CU240E-2
---
✓
---
✓
✓
✓
✓
---
2
✓
✓
---
✓
✓
✓
✓
---
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