Electrical insulators are fundamental elements in any electrical system, as they are responsible for separating the electrical conductors from the rest of the elements that make up the circuit. In this way, they prevent electricity from escaping and causing damage or accidents. In the case of low voltage insulators, they fulfil this function in systems that work with voltages of less than 1000 volts.
Innovations and technological advances in electrical insulators have significantly transformed their design, efficiency and applicability, addressing old and emerging challenges in electricity transmission and distribution.
Insulators are essential components in the electrical sector, as they ensure the safety and proper functioning of electrical installations. In this article, we will look at what insulators are, their types, the materials used in their manufacture, their role in the electrical sector and much more.
The use of insulators is essential in the transmission of electrical power. These components are responsible for supporting the conductors of cables and keeping them insulated from the ground and other elements. However, in certain extreme conditions, insulators can fail, which can endanger the safety of the electrical system and the people working near it. In this article, we will explore how insulators behave in extreme conditions such as fire, ice and other environmental factors.
High voltage electrical insulators are vital components in electrical power transmission and distribution systems. Isolators are devices designed to withstand high electrical voltages and isolate the electrical conductor from the tower support. In this article, we will explore the main features of high voltage insulators.
In our endeavour to minimise the environmental impact during production of our composite and porcelain insulators, and within our continuous improvement programs, we have started by obtaining the ISO 140001 certification, thus reinforcing trust for all parties involved.
Poinsa. We are a leading company expert in the manufacture of polymeric and ceramic insulators who take care of the entire process by also taking
All ceramic, polymeric, silicone, composite insulating products are manufactured using the latest technologies in order to obtain the highest possible quality in our insulator solutions.
Poinsa was founded in 1978 and is part of a business group that has been combining efforts to become a European benchmark in the manufacture
At Poinsa, as European manufacturers of electrical insulators, we are obsessed with the trust and satisfaction of our customers. One of the ways to guarantee
Why Poinsa is a reference in the world of ceramics and polymers insulators solutions? We love to go one step ahead beyond our technical solutions
High quality polymeric electrical insulators. We constantly invest in the latest technologies to continue improving the quality of development of our high, medium and low
Poinsa is a company dedicated to manufacture and distribution of porcelain, ceramic and polymeric electrical insulators founded in 1978. It is part of a business
In 1978, Poinsa came into being with a clear purpose, to reach the forefront of the European market in terms of the manufacture of electric
Product quality is one of the most important attributes in any company. It can be said that it is the cornerstone held in place with
At Poinsa, we engage in the manufacture of our products ensuring the highest levels in terms of standards and aiming to meet clients’ needs. Our
They say that to achieve success, you need three things: desire, courage and forthrightness. In our company we fully believe in this, and for this
This year, POINSA, again participates in the fair INNOTRANS 2018. Showing part of our ceramic and polymeric insulators at the exhibition, which will be held
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