Modernization of the cage shaft lifting machine 2 BM-2500/1230-4A Customer: PJSC “Mikhailovsky GOK”, Zheleznogorsk, Russia
VIEW LISTWithin the framework of the modernization project, the calculation, development, manufacture, supply and commissioning of an automatic control system, a complete electric drive, brake control, and a stem alarm of a cellular SHPM were carried out.
During the implementation of the modernization project, the SHMP was equipped with a control system based on Siemens industrial equipment:
- Automated monitoring and control system based on a redundant Simatic S7-400 PLC;
- Redundant two-channel distributed signal acquisition and control peripherals Simatic ET200M
- Complete electric drive with asynchronous short-circuited motor Simotics FD and frequency converter with active recovery module of the Sinamics S120 series;
- Driver’s control panel with process visualization and display stations (ARM based on SCADA WinCC);
- Stem alarm system (main and backup) based on Simatic ET200S CPU PLC with driver, handle and stem panels;
- A system of protections, locks and sensors of drums, brakes, position and synchronization of the crate in the trunk, locking and protective switches;
- Low-voltage switchgear.