CTV254 Glass Insulator for High Voltage Power
CTV254 Glass Insulator for High Voltage Power
CTV254 Glass Insulator for High Voltage Power
CTV254 Glass Insulator for High Voltage Power
CTV254 Glass Insulator for High Voltage Power

CTV254 Glass Insulator for High Voltage Power

CTV254 glass insulator is widely used in power transmission and distribution systems, particularly in areas with high pollution levels or harsh environmental conditions. Its high mechanical strength, adequate creepage distance, and open profile design make it a reliable choice for ensuring the safe and efficient transmission of electricity. Ideal for High-voltage Transmission Lines. Contact for Free Drawings and Samples Now.
  • Product Details
  • Company
  • Product FAQ

CTV254 glass insulator

CTV 254 glass insulator is designed to meet the rigorous demands of modern power systems. Its robust construction and high-quality materials make it an ideal choice for high-voltage transmission lines. CTV254 glass insulator is a high-performance, reliable, and cost-effective solution for high-voltage applications. Its superior electrical insulation, mechanical strength, weather resistance, and long service life make it an ideal choice for various power system applications, from transmission lines to substations and railway electrification. By choosing the CTV254 glass insulator, you invest in a component that enhances the efficiency, reliability, and sustainability of your power infrastructure.

basic type figure no. minimum mechanical failing load(kn) nominal diameter d(mm) nominal spacing p(mm) nominal creepage distance (mm) standard coupling wet power frequency withstand voltage (kv) dry lightning impulse withstand voltage (kv) power frequency puncture voltage (kv) corona visual test p/c kv power frequency electric arc voltage impulse puncture voltage (p.u) net weight (kg)
CTV254 1-3 70 255 127 320 16 40 100 130 18/22 0.12s/20ka 2.8 3.5

note:

1. the product model is in accordance with gb/t 7253-2005 and jb/t 9683-2012 (iec60305:1995, mod). the 420kn strength grade product contains 400kn strength grade, and the 550kn strength grade product contains 530kn strength grade.

2. the connection structure is in accordance with gb/t 4056-2008 (iec60120: 1984, mod) and bs 3288 part

3. according to the customer's request, the locking pin can be w-pin or r-pin. unless otherwise specified, u70~u120 adopts w pin, and other uses r pin.

CTV254 Glass Insulator Factory:

 Electric Glass Insulator Packing

electric glass insulators

 Electric Glass Insulator Application

Glass Insulator Project:

Glass Insulator Equipments:

Why Choose CTV254 Glass Insulator?

1. Reliability
With its exceptional insulating properties and mechanical strength, the CTV254 glass insulator ensures the reliable transmission of electrical power. It minimizes the risk of power outages and equipment failures, contributing to a stable power supply.

2. Cost-Effectiveness
The long service life and low maintenance requirements of the CTV254 glass insulator make it a cost-effective choice for power utilities and industrial users. It reduces operational costs and the frequency of insulator replacements, leading to significant long-term savings.

3. Environmental Sustainability
The use of high-quality glass materials in the CTV254 insulator ensures minimal environmental impact. Glass is a sustainable material that can be recycled, contributing to environmentally friendly power infrastructure solutions.

Key Features of CTV254 Glass Insulator:

1. Superior Electrical Insulation
The CTV254 glass insulator boasts excellent dielectric properties, ensuring minimal electrical leakage. This high level of electrical insulation is crucial for maintaining the integrity of high-voltage transmission lines and preventing power losses.


2. High Mechanical Strength
Designed to withstand significant mechanical stresses, the CTV254 glass insulator can endure heavy wind loads, mechanical impacts, and other environmental challenges. Its robust construction ensures reliable performance even under extreme conditions, making it ideal for use in harsh environments.


3. Exceptional Weather Resistance
The CTV254 glass insulator is engineered to resist the adverse effects of weather, including extreme temperatures, humidity, and UV radiation. This weather-resistant feature ensures that the insulator maintains its insulating properties and performance over a long period, reducing the need for frequent maintenance and replacements.


4. Anti-Fogging Properties

Designed to minimize fogging and maintain insulation performance in humid conditions.


5. Self-Cleaning Surface

The glass surface reduces the accumulation of dirt and pollution, enhancing long-term performance.


6. Compatibility

Compatible with standard fittings and hardware used in high-voltage transmission and distribution systems.


7. Long Service Life
Thanks to its high-quality glass material, the CTV254 glass insulator offers a longer service life compared to other insulator types. This durability translates to lower operational costs and fewer interruptions in the power supply due to insulator failure.

Applications of the CTV254 Glass Insulator

The CTV254 glass insulator is versatile and can be used in various high-voltage applications, ensuring the safe and efficient transmission of electrical power. Key applications include:
1.High-Voltage Transmission Lines

The superior electrical insulation and mechanical strength of the CTV254 glass insulator make it ideal for high-voltage transmission lines. It ensures safe and efficient power transmission over long distances, maintaining the stability and reliability of the power grid.


2.Substations

In substations, the CTV254 glass insulator provides reliable electrical isolation between different components, enhancing the overall safety and efficiency of the power system. Its durability and weather resistance ensure consistent performance in these critical installations.


3.Railway Electrification

The robust design and weather-resistant properties of the CTV254 glass insulator make it suitable for railway electrification systems. It ensures reliable performance and safety in dynamic and often harsh environmental conditions.


4.Industrial Power Distribution
For industrial applications that require high-voltage power distribution, the CTV254 glass insulator offers a reliable solution. Its superior insulating properties and long service life contribute to the efficient and safe operation of industrial power systems.

Compliance and Standards

Nooa Electric's CTV254 glass insulator meets or exceeds the following international standards:
IEC 60383: Insulators for overhead lines with a nominal voltage above 1000 V.
ANSI C29: American National Standard for Insulators.
ISO 9001: Quality management systems certification.
ISO 14001: Environmental management systems certification.

Why Buy CTV254 Electric Glass Insulators from NOOA Electric?

1. Over 22-year R&d and Production Experience in Glass Insulators with 70000 sqm Factory, more than 200 employees, including 25 technicians.

2. Provide Full Range of Electrical Glass Insulators: 40-550kN, 70-300kN, 70-240kN With Free Drawings & Approved Type Test Report.

3. Negotiable Payment Term & Bulk Stock With Fast Delivery(Ship in 1 Month)

4. Test Center For Glass Insulator. Inquire Now: info@nooaelectric.com, whatsapp: +86 15274981317.

Company profile

Who We Are?

Nooa Electric Co., Ltd. - Chinese 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.


What We Have?

Certificates & Reports: INTERTK, SGS, BV Certificates,Type Test Certificate.

Main Electric Insulators : Standard-type glass insulator (u40(ctv175)/u70(ctv254, ps70e)/u120/u160/u210/u300) , antipollution-type glass insulators (u120bp/u160bsp/u210bp), aerodynamic type glass electrical insulators (ug70bsa/u100bsa/u120bla), multi-umbrella type electric insulators, ground-wires type glass power line insulators (u70cn/u100cn/u120c), post insulator for line, pin glass insulator. Products are mainly used for transmission line insulation, suspension, support, tension conductors. They are divided into 5 major series: The standard type glass insulator 40-550kn, filth-resistant type glass insulators 70-420kn, aerodynamic type glass electrical insulators 120-300kn, multi-umbrella type electric insulators 120-300kn, and ground circuit type high voltage insulators, able to be used for line voltage from 10kv~1000kv.


Core Technology:

Automation Equipment: Siemens fully automatic feeding, stamping, temperature equalization, tempering, hot and cold shock control system.
Independent Product Model: U160BP/146/380/450, U160BP/155/380/450, U210BP/170/420/550 and U300BP/195/420/550.
Advanced Klin: Germany's new generation kiln control system, equipped with brand-new sensors and actuators, and equipped with a high-precision automatic batching system.
Qualification: Passed the quality, environment and occupational health system certification and obtained a number of invention patents.


Goal:

To be the world's largest glass insulators manufacturer.

Electric Insulators Certificates

Are u the electric insulators factory or trading company?
China Leading Electric Insulators Factory founded in 2002
What're your main power insulators?
Powerline Electric Insulators (glass insulators, porcelain insulators, composite insulators ), the fittings and hardwares of all kinds for high-voltage applications and related products.
Can I get some glass insulators samples?
Yes, powerline glass insulator sample order is available for quality check and market test.
What's your payment terms?
We usually accept all kinds of payment terms, T/T, L/C, Western Union.
How can you control your glass power line insulator quality?
For each glass insulator production processing, we have a complete QC system for the chemical composition, physical and electrical properties. After production, all glass power line insulators will be tested according to related standards, and the ex-factory test reports will be sent along with shipment documents.
Does your company accept customization?
We accept OEM service.
What's your warranty terms?
We offer 24 months warranty terms.
Do you have glass electrical insulators in stock?
Depends on your request, we have standard models (CTV254 & CTV175, U40B U70B U120B U160BL U240B U300B ) in stock. Some special product and big order will be newly produced according to your order.

Inquiry Online

Recommended Products

We use cookies and other tracking technologies to improve your browsing experience on our website, to show you personalized content and targeted ads, to analyze our website traffic, and to understand where our visitors are coming from.