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| Specifications |
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Either
fitted with metallic flanges or without flanges for SF6
circuit breakers, instrument transformers, condensor bushings,
and lightning arresters upto 800 kV |
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Maximum
height in one unit construction: up to 2600mm |
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Maximum
diameter: 650mm |
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Bore can be parallel, taper or bulge as per customer's
specific design |
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Applicable
standards: IS, IEC, European norms 50062, ANSI. |
Salient features
The design concept for hollow porcelains
is dependant on the complete design of electrical equipment
such as SF6 circuit breakers, air-blast circuit breakers, minimum-oil
circuit breakers, instrument transformers, condenser bushing
and lightning arresters.
The porcelains are designed in consultation with the manufacturers
of equipment so as to meet the electrical and mechanical requirements.
The manufacturing possibilities of shape, size and dimensional
tolerances of large hollow porcelains comply with Indian and
international standards.
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