For slag pump motors of 6.3kV-500kW-57A rated value, which are directly started in the facility Hiconics brand MV frequency convertergiven way. The purpose is in enginesspeed adjustmentand it can be increased to 55 Hz if needed. In this way, the pool where the slag water mixture is accumulated will be used more effectively. Product supply and commissioning with MV/LV and control connections Cedetaş Engineering and Technology Inc. has been successfully completed by
- The system is designed to flexibly control 2 medium voltage motors (500kW@ 6,3kV).
- While starting the selected motor via Medium Voltage Frequency Converter (MV VFD), it is possible to start the other motor directly (DOL).
- MV VFD can be By-Passed for maintenance and service purposes. According to the operating request, M1 and M2 motors can be started as DOL. OG VFD has cell by-pass feature.
- The MV VFD can be viewed from the control room approximately 150m away. The same 10” touch panel on the OG VFD has been added to the control panel in the control room.
- Supply and commissioning of the panel for evacuating the hot air, air ducts, LV/MV cable wiring works, control and monitoring of the MV VFD from the control room has been successfully completed.
