Product Profile of Multi Cone Post Insulators

Aditya Birla Management Corporation Limited is the manufacturer of Multi Cone Post Insulators. Aditya Birla Management Corporation Limited under the group `Aditya Birla Insulators` is ISO 9001 and 14001 certified. The Multi Cone Post Insulators or Cap and pin type insulators are designed mainly to support disconnecting switches, busbars, conductors, and equipment for substations. They are capable of being stressed in tension, compression, flexion, torsion and combined stresses up to the specified limits. These Multi Cone Post Insulators are more economical than other types of insulators used for similar applications. These insulators are divided two main groups: non-stacking and stacking units. Single units are available for service voltage up to 36kV and multi-unit stacks are available for service voltage up to 245kV.

Specifications of Multi Cone Post Insulators are:

• Rating: Up to 36 kV and up to 245 kV with multi units

• Mechanical strength: up to 32 kN

• Creepage distance: 1050 mm [single unit]

• Applicable standards: IS, IEC, ANSI specifications


Applications areas are:

• Circuit breakers

• Bushings

• Current and voltage transformers

• Disconnector

• Overhead lines

• Sub station

• Railway electrification