You are responsible for service work and maintenance of medium-voltage converters.
In this course you will learn how the SINAMICS GH180 converter works in the circuit technology of the multi cell inverters.
After the course you will be able to read and understand operating parameters. In the event of a fault, you can carry out a target-oriented troubleshooting and recommissioning. For this purpose, you will also be able to back up data using the Tool Suite PC program.
Design and function of the SINAMICS GH180:
Principle of an inverter with multi cells
Transformer, power cells and cell bypass
Operation, diagnostics and data backup:
PC-Program Tool Suite and operator panel
Upload, download and comparison of parameter sets
Working with circuit diagrams and function charts:
Input and output signals, setpoint channel
Control with NXGPro Control
Interface to PROFIBUS / PROFINET
Diagnostics and troubleshooting:
Checking the control and status signals
Analysis of alarm and fault messages
Signal recording via trace function
Test functions after replacement of power cells
Design and function of heat exchanger units
Work safety on medium-voltage installations
Practical exercises on special training equipment
Knowledge of electrical drive technology
During the course you will work on special training equipment and partly on original equipment, adapted to low voltage (400 V) for your safety.
An introduction to the complete system and its operation under medium voltage (> 1000 V) is not covered by the course. This is usually done on site by personnel with the appropriate experience.