Satyadeo Vyas, MTech (Electrical) & Chartered Engineer

Why CT Secondary Shall Never Be Kept Open?

Why CT Secondary Should Never Be Open? (Hazards & Theory Explained)

Open-circuited CT can cause serious safety concerns like fire, electrocution, and protection failure. Therefore, you must ensure that CT secondary should always be closed-circuited. Let

Why V/f Ratio is Kept Constant in VFD?

In VVVF drive, the V/f ratio is kept constant to maintain the rated flux in the motor. The higher V/f ratio causes the motor’s core to