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Industrial Electrical Installations

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  1. Induction Motor Starter

    Induction motor by its inherent characteristics draw large value of current at its starting, which becomes a problem in case of large motors as this value of starting current is 4 -5 times of rated current that is drawn by motor in normal conditions. In order to control this starting current for motor starters are used. These starters can be of many types like water resistance starter for slip ring induction motors which controls the current flowing in the rotor by introducing resistance in rotor electrical circuit, and slowly cutting the resistance out as the motor speeds up. Similarly soft starters are used for smooth start-up of induction motor and also avoid oversized mechanical and electrical components to cater for the power surge on start up.
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A-2, Akshardham Estate, Near Panchratan Estate, Near Ramol Bridge, Ramol, Vatva, Ahmedabad, Gujarat, 382445, India