VVVF Replacement Commissioning

May - 13
2019

VVVF Replacement Commissioning

GTE group were called upon by a client to commission a replacement medium voltage drive for a conveyor system at short notice. The original medium voltage drive had failed with an input transformer fault and required immediate replacement. GTE provided 24/7 coverage to swap the failed drive out and commission a new drive ahead of the customers tight schedule. Tasks included:

-Installation supervision

-Power up drive control power and medium voltage

-Drive parameterisation

-Verification of drive input and output waveforms

-Drive tuning

-Performance testing

-PLC and SCADA compliance checks

The drive was also interfaced to the site iba data acquisition system using the SiMVD interface. This allows for continuous high-speed data acquisition.