You are responsible for service work and maintenance of medium-voltage converters.
In this course you will learn how the SINAMICS GL150 converter works in the circuit technology of the load commutated current source inverters LCI. This course covers variable frequency drives VFD as well as starting frequency converters SFC.
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 STARTER PC program.
Design and function of the SINAMICS GL150:
Principle of an curent source inverter
Lineside and motorside inverter
Thyristorstacks and DC-link reactor
Operation and diagnostics with Operator Panel AOP30
Operation and diagnostics with PC program STARTER
Upload and download of parameter sets
Comparison of parameter sets
Reading and understanding circuit diagrams:
Input and output signals, setpoint channel
Control with CU320-2 and actual value measurements
Interface to PROFIBUS / PROFINET
Diagnostics and troubleshooting:
Checking the control and status signals
Analysis of alarm and error messages
Signal recording via trace function
Recommissioning after replacement of spare parts
Work safety on medium-voltage installations
Practical exercises on special training equipment
Knowledge of electrical drive technology
Knowledge of SINAMICS or STARTER is not required
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.