CTV 175 Toughened Glass Insulator for Sale
CTV 175 Toughened Glass Insulator for Sale
CTV 175 Toughened Glass Insulator for Sale
CTV 175 Toughened Glass Insulator for Sale
CTV 175 Toughened Glass Insulator for Sale

CTV 175 Toughened Glass Insulator for Sale

CTV175 (U40B) glass insulator offers a combination of high mechanical strength, adequate creepage distance, high puncture voltage, and an open profile design, making it a reliable choice for ensuring the safe and efficient transmission of electricity, particularly in areas with high pollution levels or harsh environmental conditions.
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CTV175 glass insulator drawings

CTV175 (U40B) glass insulator 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.  NOOA ELECTRIC's CTV 175 glass insulator is a versatile and reliable component designed to meet the needs of various electrical insulation applications. Its superior properties and robust construction make it an excellent choice for both high-voltage and medium-voltage systems.


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) radio interference voltage (μ v) 10kv 1mhz corona visual test p/c kv power frequency electric arc voltage impulse puncture voltage (p.u) net weight (kg)
(CTV175 glass insulator)  u40b 1-3 40 178 110 190 11 25 50 90 50 18/22 0.12s/20ka 2.8 2.1
Other Hot Types of Electric Glass Insulators with Stock
(CTV254 glass insulator) u70b 1-3 70 255 127 320 16 40 100 130 50 18/22 0.12s/20ka 2.8 3.5
u70bl 1-3 70 255 146 320 16 40 100 130 50 18/22 0.12s/20ka 2.8 3.6
u100bs 1-3 100 255 146 320 16 40 100 130 50 18/22 0.12s/20ka 2.8 4
u120b 1-3 120 255 146 400 16 40 100 130 50 18/22 0.12s/20ka 2.8 4
u160bs 1-3 160 280 146 400 20 45 110 130 50 18/22 0.12s/20ka 2.8 6.5
u160bm 1-3 160 280 155 400 20 45 110 130 50 18/22 0.12s/20ka 2.8 6.6
u160bl 1-3 160 280 170 400 20 45 110 130 50 18/22 0.12s/20ka 2.8 6.7
u210b 1-3 210 280 170 400 20 45 110 130 50 18/22 0.12s/20ka 2.8 7.2
u240b 1-3 240 280 170 400 20/24 45 110 130 50 18/22 0.12s/20ka 2.8 7.2
u300b 1-3 300 320 195 485 24 50 130 130 50 18/22 0.12s/20ka 2.8 10.6
u420b 1-3 420 360 205 550 28 80 140 140 50 18/22 0.12s/20ka 2.8 16
u550b 1-3 550 380 240 600 32 55 140 140 50 18/22 0.12s/20ka 2.8 21.5

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.

Compliance and Standards

Nooa Electric's CTV175 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.

CTV175 Glass Insulator Factory:

CTV 175 Toughened Glass Insulator

Electric Glass Insulator Packing

electric glass insulators

Electric Glass Insulator Application

Why Choose CTV175 Glass Insulator?

1. Superior Electrical Insulation
The CTV 175 glass insulator offers excellent dielectric properties, ensuring minimal electrical leakage and maintaining the integrity of power transmission. This superior electrical insulation is crucial for the stability and efficiency of both high-voltage and medium-voltage systems.

2. High Mechanical Strength
Designed to withstand significant mechanical stresses, the CTV 175 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 CTV 175 glass insulator is engineered to resist adverse weather conditions, including extreme temperatures, humidity, and UV radiation. This weather resistance ensures that the insulator maintains its insulating properties and performance over a long period, reducing the need for frequent maintenance and replacements.

4. Long Service Life
Thanks to its high-quality tempered glass material, the CTV 175 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, making it a cost-effective choice for power utilities and industrial users.

5. Versatility in Applications
The CTV 175 glass insulator is suitable for a wide range of electrical insulation applications, including medium-voltage distribution lines, high-voltage transmission lines, substations, railway electrification, and industrial power distribution. Its versatile design and reliable performance make it an ideal solution for diverse insulation needs.

Why Buy CTV175 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 19892857619.

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.

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Contact Us

Room 2221, 22nd Floor, Building 1, Wanxiang Times Garden, No. 676, Renmin East Road, Furong District, Changsha City, Hunan Province, China
Phone : 0086 186-848-89358
Whatsapp : +8615274981317  
Email : info@nooaelectric.com
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