HV Bushings

OIP Bushing

Oil Impregnated Paper has been the oldest and most highly established technology globally. At Epoxy House, we offer a superior product range by setting high-quality standards and the shortest lead time. Our OIP bushings are tightly wound with low humid Full-Width Kraft paper on a Full-Width Winding machine to offer 10X the output of a narrow band machine. The Wound core is inserted with the optimum number of Conducting Foils to distribute stress axially & radially. The wound core is Vacuum Dried & Oil Impregnated through an Automatic Autoclave to achieve consistent Tan delta and Capacitance. The tan delta tap is incorporated in the flange to measure the online/offline dielectric dissipation factor. The Hermetically sealed spring assembly has eliminated major tapping and bolting throughout the bushing; hence eliminating the chance of oil leakage/Humidity Ingression. Our conservatory is inspired by a mushroom shape which eliminates the chances of rainwater slippage through the conservator into the bushing and transformer. The OIP bushings are offered with Prismatic Oil Level Indicator to monitor the on-site oil level. Our products are Routine Tested & Type Tested as per the latest IEC 60137 in accredited NABL laboratories.