Vacuum Pressure Impregnated Transformer

Impregnation under vacuum followed by pressure to ensure void free Impregnation is technically known as Vacuum Pressure Impregnation (VPI). This process uses Vacuum and Pressure cycles for its processes Product Feature High Dynamic Short Circuit & Mechanical Strength.Good Impulse Withstand Strength.Low Partial Discharge.Void free insulation system.Resistant to Temperature Fluctuations.