We devote ourself to all concerning electrical
machines feeding.
Since 1971 our firm works mainly in iron works and electromechanic field.
in detail we are interested into planning, working, realisation and supplies about accessories for electrical lines, cable carriers, cranes, and bars duct.
Silem still have an active and flexible team to resolve quickly and in the best possible way technical problems about:
- cable carriers;
- power bars and relevant components;
- prefabricated bar duct for low and medium voltage.
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Bus Bars
Building characteristics
- Carring structure made of zinc plated steel.
- Outside shell made of steel or aluminium, depending on the project provision and on the losses / meter allowed.
- Ducts made of 99,9% copper bars or 99,5% aluminium.
- Ground bar fixed externally.
- Supporting insulators made of glass resin or porcellain
or bar rack made of glass resin for voltage up to 12 KV.
- Possible diaphragm opening between the phases by means
of aluminium sheet.
Components for bar ducts and power bars
- Supporting insulators made of glass resin.
- Insulating plates made of glass resin.
- Aluminium or copper bar support.
- Flexible connectors of flexible copper braiding or in lamellar tinplated electrolytic copper.
- Cold-working of copper or aluminium bars, size up to 250 x 20 mm.
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