Both soft starter and VFD can start and stop the motor but the main difference is VFD can do the…
A megger is used to measure insulation resistance and it is powered by a DC generator or battery of a…
A star connection is a 4 wire system, whereas a Delta connection is a 3 wire system. Learn how to…
When motor running through VFD the V/f ratio is kept constant in order to minimize the eddy current and hysteresis…
The enclosure is a part of the motor used for the protection from environment. In this article, we discuss seven…
A Smart MCC uses intelligent devices with dedicated controller with profibus communication to monitor & control the motors.
High inertial motor loads can be started by programming the V/f pattern in VFD. This feature is known as Torque…
Polarization Index (PI) and DA Tests are used to check the insulation resistance value of insulating materials used for electrical…
Based on arc extinction, electrical circuit breakers are classified into four categories. Learn the principle, advantages, disadvantages.
The armoured cable is a common electrical cable with an extra protective layer to keep it away from unwanted cut…
