CTV 254 Toughened Glass Disc Suspension Electrical Insulator

What's the Specification of CTV 254 Toughened Glass Insulator?

basic type: CTV 254

minimum mechanical failing load(kn):70

nominal diameter d(mm):255

nominal spacing p(mm):127

nominal creepage distance (mm):320

standard coupling:16

wet power frequency withstand voltage (kv):40

dry lightning impulse withstand voltage (kv):100

power frequency puncture voltage (kv):130

corona visual test p/c kv:18/22

power frequency electric arc voltage:0.12s/20ka

impulse puncture voltage (p.u):2.8
net weight (kg):3.5

What Are the Main Applications of CTV 254 Suspension Electrical Insulator?

High-Voltage Transmission Lines: The CTV 254 insulator is primarily used in high-voltage transmission lines, providing essential electrical insulation and mechanical support to conductors. Its robust design helps maintain the integrity of power transmission over long distances, ensuring minimal electrical leakage and power losses.

Substations: These insulators are also employed in substations where they help isolate electrical equipment from the supporting structures, ensuring safe operation and preventing electrical faults.

Renewable Energy Projects: The CTV 254 insulator is suitable for renewable energy installations, such as wind and solar farms. Its durability and reliability make it ideal for environments that can be challenging due to varying weather conditions.

Railway Electrification: The insulator is utilized in railway electrification systems, supporting overhead lines and ensuring safe and efficient power distribution for electric trains.

Utility Infrastructure: It plays a critical role in the overall utility infrastructure, enhancing the reliability and safety of electricity supply systems across various applications.

In a word, the CTV 254 Toughened Glass Disc Suspension Insulator is a high-performance insulator specifically designed for high-voltage power transmission systems and integral to modern electrical networks, providing essential support and insulation for high-voltage applications.

Why Choose Nooa Electric?

Leading electric glass insulator manufacturer in China.

Professional Electrical Insulators Manufacturer With 21+ Experience, Covering An Area Of 70,000 Square Meters, And Construction Area Is 50,000 Square Meters. There Are More Than 200 Employees, Including 25 Technicians. The Production Capacity 3500000 Pieces Per Year, And Now Setting Up The New Kiln And Lines Up To 10500000 Pieces Per Year. We Have Been Specialized In Research And Development Of Latest High-Strength Functional Glass And Power Transmission Insulators, Which Is The Qualified Supplier For State Grid Corporation Of China And Southern State Grid Corporation Of China, And Is A Participating Unit Of Product Standard Formulation Of The National Electrical Insulator Standard Committee.