Bushing insulator MBI-10-630 are designed for insulation and live parts enclosed switchgear power stations and substations, complete switchgear up to 10 kV and a frequency of 100 Hz to work in an atmosphere of types I and II, as well as for output from high voltage transformers tanks, oil and air circuit, as well as the wire insulation, passing through the walls of buildings.
If the insulator is supplied without tires, the integration and consolidation of current-carrying parts in these insulators made directly on the mounting areas.
For mounting bushing MBI-10-630 tank top or on the wall it is equipped with metal flange. The flange is connected to the porcelain piece using cement-sand composition.
Busbar tire mounted in metal centering washers or metal caps. Caps and flange secured to the porcelain items using cement-sand composition.
Operating conditions of the insulator have far-protruding ribs (wings) that protect against rain situated beneath part of the insulator.
Can work in plants at temperatures from -45 to + 40 ° C at the height of installation up to 1000 m above sea level.
Main characteristics
Rated voltage, kV 10
Rated current, A 630
The maximum frequency of 100 Hz
Minimum destructive force to bend, kN 7
Height above sea level, m 1000
The minimum temperature -45 CA maximum temperature of 40 C.
Height mm 580
Service life, 25 years old
