Glass Disc Insulators are one among the different types of insulators used in electrical applications. Though there are already different types of insulators available in the market, when it comes to offering insulation to high-voltage power distribution or power transmission lines, glass disc insulators are considered the best. They support efficient power transmission over long distances while offering high insulation to prevent current from flowing outside. At Rashtriya Electrical And Engineering Corporation, we produce effective and high-performing insulators known for their long-lasting reliability. It is what has increased their demand in the market making them a suitable choice.
How is it made?
As the name suggests, this insulator is made using tempered or toughened glass which is known for its excellent strength and high-resistivity to moisture and corrosion, making them a perfect choice for coastal areas or highly polluted areas. Though the quality of glass disc insulators vary from manufacturer to manufacturer, one must buy them from reputed manufacturers only. Depending on the area where it will be used or the efficiency of the insulation required, we use a few other materials along with glass including soda ash, quartz, sand, and a few more.
Features of Glass Disc Insulators
Let’s know more about glass disc insulators by discovering their features through this blog. Some of its features include:
- Our glass insulators are known for their exceptional mechanical strength making them a suitable choice for electrical transmission with high voltage levels. However, if we compare them with different insulation materials, these are lightweight and can be installed with ease.
- Being made of toughened glasses, they offer complete resistivity to corrosion. It helps in enhancing their life and makes them a suitable choice for places with high humidity levels.
- Glass disc insulators are known for their low maintenance feature which makes them a perfect choice for long distance power transmission lines, as they do not require regular cleaning and maintenance. It also helps save cost on maintenance which has increased their demand.
- Unlike the other type of insulators which are not easily detectable when broken, glass disc insulators are easily detected and can be replaced on time before they cause short circuit or electrical hazards.
- The non-porous surface of glass disc insulators is another reason why they are popular as it helps offer resistance to water and moisture which prevents the conductor from getting damaged.
- Glass disc insulators offer complete transparency making it easy to detect faults in the flow of electric current. This helps in repairing power transmission lines on time and one need not wait for long to find the faulty area.
Benefits of Glass Disc Insulators
One of the major benefits of using glass disc insulators is that they are suitable to use at different places due to their resistance to moisture and water, making them perfect for places with high rain or humidity. At Rashtriya Electrical And Engineering, we produce glass disc insulators using optimum grade toughened glass to offer long-lasting performance and extended durability in comparison to other insulation materials. Being made of limited and cost-effective material along with low maintenance need; these insulators have become budget-friendly insulators for supporting power transmissions for high-voltage power lines.