Ceramic Insulators South Africa

The lviv insulator company produces suspension and pin glass insulators and also a group of line and fix polymeric insulators.

Ceramic insulators south africa.

The design creepage for the 400 kv ac insulators which ranged from 31 mm kv to 33 mm kv phase to phase corresponding to uscd 54 to 57 mm kv was found inadequate for ceramic insulators installed less than 2 km from the coast due to the challenging salt desert environment. Eberhardt martin is the sole south african distributor for several leading european chinese and american manufacturers. Dielectric losses are also very low. Insulators were site coated in 2011 and this eliminated flashovers.

Cullin africa provides a full range of transmission and distribution insulators in porcelain silicone materials from low voltage to high voltage applications. Eberhardt martin is the longest serving distributor of the well known company maclean power systems formerly joslyn from the u s a. This ensures that customers get a product with no green shrinkage during use and thus no unexpected joints opening up. Global insulator group is the managing company with united capacities and competitive advantages of two well known manufacturers of insulators.

These properties are in some cases maintained at high temperatures. Since our founding in 1976 the ceramic industries group has grown to become a leader in the design and manufacture of ceramic tiles and bathroomware. Cullin africa are manufacturers and suppliers of. High voltage overhead line material distribution transmission insulators manufacturers of the original ncx drop out fuses and the sole agent for sediver insulators in southern africa and across the african market.

In addition to this cullin africa can supply a full range of station post insulators up to 400kv and a complete range of transformer bushings. Having supplied their equipment in south africa since 1971. Ppc insulators is a leading supplier of state of the art electrical porcelain insulators for substation overhead line and precipitator applications specializing in insulator designs up to 1 200 kv ac and 1 100 kv dc system voltages. Porcelain insulators south africa v n f technologies fotoceremica ceramic insulators porcelain electrical supplies porcelain insulators ceramic insulators porcelain electrical supplies.

The group comprises five tile factories one bathroomware factory and one acrylic bath factory all based in south africa and a tile factory in australia. Yuzhnouralsky insulators and fittings plant in russia and lviv insulator company ltd.