isolatori-compositi

Silicone composite insulators from 66 up to 800 kV

DISTRIBUTION AND TRANSMISSION OF ELECTRIC POWER: A SINGLE SUPPLIER FOR A WIDE RANGE OF SOLUTIONS

We, at Bonomi, are in a position to supply a complete range of composite insulators for overhead transmission lines (66 - 800 kV) and for distribution lines (up to 66 kV).
Our insulators are made using the one-shot technology for lengths up to 4 m and using the two-shot technology for greater lengths.

Tests and quality

Our composite insulators are made of STF 0010 silicone rubber, a material that passed several accelerated ageing tests, including:

  • 5,000 hours in compliance with the IEC 61109, IEC 62217 and IEC 62730 standards;
  • 30,000 cycles in compliance with IEEE std 1024;
  • 1,000 hours in compliance with the IEC 61109 and IEC 62217 standards;
  • 3,000 hours of exposure to ultraviolet light in compliance with the ASTM G26 standard.

These tests guarantee durable and good performance of the insulators, even under extreme weather conditions.

isolatori-compositi

Silicone composite insulators from 66 up to 800 kV

DISTRIBUTION AND TRANSMISSION OF ELECTRIC POWER: A SINGLE SUPPLIER FOR A WIDE RANGE OF SOLUTIONS

We, at Bonomi, are in a position to supply a complete range of composite insulators for overhead transmission lines (66 - 800 kV) and for distribution lines (up to 66 kV).
Our insulators are made using the one-shot technology for lengths up to 4 m and using the two-shot technology for greater lengths.

Tests and quality

Our composite insulators are made of STF 0010 silicone rubber, a material that passed several accelerated ageing tests, including:

  • 5,000 hours in compliance with the IEC 61109, IEC 62217 and IEC 62730 standards;
  • 30,000 cycles in compliance with IEEE std 1024;
  • 1,000 hours in compliance with the IEC 61109 and IEC 62217 standards;
  • 3,000 hours of exposure to ultraviolet light in compliance with the ASTM G26 standard.

These tests guarantee durable and good performance of the insulators, even under extreme weather conditions.

Types of insulators

Types of insulators

Our solutions - insulation

Our solutions - Insulation

Transmission

Silicone composite insulators for transmission lines from 66 to 800 kV

Silicoe composite insulators.

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Substation post insulators

Substation post
insulators.

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Surge-arresters

Bonomi Surge-arresters.

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Distribution

Silicone composite insulators for distribution lines up to 66kV

Composite silicone insulators.

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Cut-outs

Bonomi Cut-outs.

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Surge arresters

Bonomi Surge arresters.

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Epoxy resin insulators

Epoxy resin
insulators.

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LV and HV terminals and connectors


Compression terminals and connectors and mechanical tightening.

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Transmission

isolatore

Silicone composite
insulators

dist-fase

Substation post
insulators

scaricatore-piani

Surge arresters

Distribution

isolatore

Silicone composite
insulators

cutout2

Cut-outs

scaricatore-bracket

Surge arresters

passante-resina

Epoxy resin
insulators

connettori

LV and HV
terminals and
connectors

Bonomi - Moving Energy since 1928