ABB surge capacitors offer the consumer high transitory voltage resist, extensive life design, low thrashing dielectric and strong construction. Sharp fronted waves (lightning or switching surges) can cause harm to the rolling insulation of rotary appliances and transformers. High voltage motors and generators get the best surge defence from these capacitors. They can be used in amalgamation with surge arresters for additional defensive ability as well. This damage can be prevented by connecting the line of surge capacitors to ground at the motor junctions. For an additional complete defence plan, surge capacitors may be exercised in combination with surge arresters. This surge pack transforms both the wave form and degree.