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Motor Control Center for Wells pumping Station ( MCC )
Ministry of Water—Unayza WTP—Saudi Arabia
Pioneers supplied, installed, connected and commissioned 10 motor control centers MCC for Unayza water treatment plant. The MCCs were installed on the wells, and have the following features:
Drive the submersible pump motor by Emotron soft start/soft stop driver
Eliminating the sudden chock in the water pipes, and canceling water hummers
Reducing the starting current
Full protection functions against: low voltage, high voltage, phase unbalance, overload, underload, and over temperature.
Full indication functions like: voltage, current in each line, shaft load, temperature, KW, KWH, PF, working time, fault status.
Data communication interface between the ten soft starters and the main control room with profibus communication protocol, and fiber optic communication media.
EQUiPMENT.SYSTEM.STRATEGiES