China Surge Arresters Factory

"JECSANY" is a professional China various medium and high voltage product provider which supplies Surge Arresters, auto reclosers, switchgear, dropout fuses, polymer/porcelain insulators, power tools, power accessories, OPGW/ADSS optical cable, distribution transformers, etc. And be able to provide one-stop service for new and old customers, including product development, design, manufacturing, transportation, installation, and after-sales service.

A surge arrester is an electrical appliance used to protect electrical equipment from high transient overvoltage hazards and to limit the freewheeling time and often the freewheeling amplitude. It is another important device that is often used in communication cables to prevent lightning damage. Lightning arresters are sometimes also called overvoltage protectors, overvoltage limiters.

Gapless metal oxide Surge arresters are used to protect the insulation of AC power transmission and transformation equipment from lightning overvoltage and operating overvoltage damage. It is suitable for overvoltage protection of transformers, transmission lines, distribution panels, switch cabinets, power metering boxes, vacuum switches, parallel compensation capacitors, rotating electrical machines and semiconductor devices.

The gapless metal oxide surge arrester has excellent nonlinear volt-ampere characteristics, good response characteristics, no freewheeling, large current capacity, low residual voltage, strong ability to suppress overvoltage, pollution resistance, anti-aging, not subject to altitude constraints, Simple structure, no gap, tight seal, long life and so on.

The arrester is in a high resistance state under normal system operating voltage, and only microampere current flows. It exhibits low resistance under the action of overvoltage and high current, thus limiting the residual voltage across the arrester.
There are many kinds of arresters, including metal oxide arresters, line-type metal oxide arresters, gapless line-type metal oxide arresters, fully insulated composite jacket metal oxide arresters, and detachable arresters.

The main types of arresters are tubular arresters, valve arresters and zinc oxide arresters. The main working principle of each type of arrester is different, but their work is essentially the same, all to protect communication cables and communication equipment from damage.

"JECSANY" Surge Arresters have stable quality and have third-party IEC test reports, and the products are exported to North America, Southeast Asia, South Africa, South America, the Middle East and other global markets. OEM customization can also be made according to the drawings or samples provided by customers.
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12kv Outdoor Electrical Equipment Metal Oxide Lightning Surge

12kv Outdoor Electrical Equipment Metal Oxide Lightning Surge

Model:YH10W-12
You are welcomed to come to Jecsany factory to buy the latest selling, low price, and high-quality 12kv Outdoor Electrical Equipment Metal Oxide Lightning Surge. Zinc oxide surge arrester has good protection performance. The current flowing through the arrester at normal working voltage is very small (microampere or milliampere) due to the good nonlinear voltage-ampere characteristic of zinc oxide. When the overvoltage action, the resistance dropped sharply, let off the voltage energy, to achieve the effect of protection. The difference between this kind of arrester and traditional arrester is that it has no discharge gap and uses the non-linear characteristic of zinc oxide to discharge and break.

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10.5KV 10KA Outdoor Metal Oxide Polymeric Gapless Surge

10.5KV 10KA Outdoor Metal Oxide Polymeric Gapless Surge

Model:YH10W-10.5
You can rest assured to buy customized 10.5KV 10KA Outdoor Metal Oxide Polymeric Gapless Surge from Jecsany. Zinc oxide surge arrester has good protection performance. The current flowing through the arrester at normal working voltage is very small (microampere or milliampere) due to the good nonlinear voltage-ampere characteristic of zinc oxide. When the overvoltage action, the resistance dropped sharply, let off the voltage energy, to achieve the effect of protection. The difference between this kind of arrester and traditional arrester is that it has no discharge gap and uses the non-linear characteristic of zinc oxide to discharge and break.

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System Voltage 6KV 10KA Polymer Surge Arrester

System Voltage 6KV 10KA Polymer Surge Arrester

Model:YH10W--9C320
With years of experience in production System Voltage 6KV 10KA Polymer Surge Arrester, Jecsany can supply a wide range of System Voltage 6KV 10KA Polymer Surge Arrester. The zinc oxide surge arrester is the most advanced over-voltage protector in the world. Due to make the resistor disc of core component mainly adopt zinc oxide arrester. Compared with the conventional siliconcarbide arrester, this prescription of the product improves greatly the volt-ampere characteristics of the resistor disc and increase through current capability at over-voltage so as to bring a rad local-changes for the characteristics of the arresters.

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System Voltage 10KV 10KA Polymer Surge Arrester

System Voltage 10KV 10KA Polymer Surge Arrester

Model:YH10W- 15C400
Jecsany is a professional leader China System Voltage 10KV 10KA Polymer Surge Arrester manufacturer with high quality and reasonable price. The zinc oxide surge arrester is the most advanced over-voltage protector in the world. Due to make the resistor disc of core component mainly adopt zinc oxide arrester. Compared with the conventional siliconcarbide arrester, this prescription of the product improves greatly the volt-ampere characteristics of the resistor disc and increase through current capability at over-voltage so as to bring a rad local-changes for the characteristics of the arresters.

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Series Porcelain Housed 33KV 5KA Metal Oxide Lightning Arrester

Series Porcelain Housed 33KV 5KA Metal Oxide Lightning Arrester

Model:YH5W-33
High quality Series Porcelain Housed 33KV 5KA Metal Oxide Lightning Arrester is offered by China manufacturer Jecsany.The zinc oxide surge arrester is the most advanced over-voltage protector in the world. Due to make the resistor disc of core component mainly adopt zinc oxide arrester. Compared with the conventional siliconcarbide arrester, this prescription of the product improves greatly the volt-ampere characteristics of the resistor disc and increase through current capability at over-voltage so as to bring a rad local-changes for the characteristics of the arresters.

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Direct 3KV Outdoor High Voltage Lightning Surge Arresters

Direct 3KV Outdoor High Voltage Lightning Surge Arresters

Model:YH5W-3
Jecsany is China manufacturer & supplier who mainly produces Direct 3KV Outdoor High Voltage Lightning Surge Arresters with many years of experience.Zinc oxide surge arrester has good protection performance. The current flowing through the arrester at normal working voltage is very small (microampere or milliampere) due to the good nonlinear voltage-ampere characteristic of zinc oxide. When the overvoltage action, the resistance dropped sharply, let off the voltage energy, to achieve the effect of protection. The difference between this kind of arrester and traditional arrester is that it has no discharge gap and uses the non-linear characteristic of zinc oxide to discharge and break.

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36kv Metal Oxide Surge Arresters

36kv Metal Oxide Surge Arresters

Model:Y5W-36
Jecsany is a professional China 36kv Metal Oxide Surge Arresters manufacturer and supplier. The zinc oxide surge arrester is the most advanced over-voltage protector in the world. Due to make the resistor disc of core component mainly adopt zinc oxide arrester. Compared with the conventional siliconcarbide arrester, this prescription of the product improves greatly the volt-ampere characteristics of the resistor disc and increase through current capability at over-voltage so as to bring a rad local-changes for the characteristics of the arresters.

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30KV 5KA Porcelain Surge Arrester

30KV 5KA Porcelain Surge Arrester

Model:Y5W-30
Find a huge selection of 30KV 5KA Porcelain Surge Arrester from China at Jecsany. Provide professional after-sales service and the right price, looking forward to cooperation.The zinc oxide surge arrester is the most advanced over-voltage protector in the world. Due to make the resistor disc of core component mainly adopt zinc oxide arrester. Compared with the conventional siliconcarbide arrester, this prescription of the product improves greatly the volt-ampere characteristics of the resistor disc and increase through current capability at over-voltage so as to bring a rad local-changes for the characteristics of the arresters.

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11KV Porcelain Housing Metal-oxide Surge Arrester

11KV Porcelain Housing Metal-oxide Surge Arrester

Model:Y5W-11
Jecsany is 11KV Porcelain Housing Metal-oxide Surge Arrester manufacturers and suppliers in China who can wholesale 11KV Porcelain Housing Metal-oxide Surge Arrester. The zinc oxide surge arrester is the most advanced over-voltage protector in the world. Due to make the resistor disc of core component mainly adopt zinc oxide arrester. Compared with the conventional siliconcarbide arrester, this prescription of the product improves greatly the volt-ampere characteristics of the resistor disc and increase through current capability at over-voltage so as to bring a rad local-changes for the characteristics of the arresters.

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9KV Porcelain Metal Oxide Surge Arrester

9KV Porcelain Metal Oxide Surge Arrester

Model:Y5W-9
Factory 9KV Porcelain Metal Oxide Surge Arrester Made in China with Low Price. Jecsany is a 9KV Porcelain Metal Oxide Surge Arrester manufacturer and supplier in China. Jecsany 9KV Porcelain Metal Oxide Surge Arrester have characteristic design & practical performance & competitive price. The zinc oxide surge arrester is the most advanced over-voltage protector in the world. Due to make the resistor disc of core component mainly adopt zinc oxide arrester. Compared with the conventional siliconcarbide arrester, this prescription of the product improves greatly the volt-ampere characteristics of the resistor disc and increase through current capability at over-voltage so as to bring a rad local-changes for the characteristics of the arresters.

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Direct 48KV High Voltage Metal Gapless Arrester

Direct 48KV High Voltage Metal Gapless Arrester

Model:SSA 48
Buy Direct 48KV High Voltage Metal Gapless Arrester with Low Price made in China.The zinc oxide surge arrester is the most advanced over-voltage protector in the world. Due to make the resistor disc of core component mainly adopt zinc oxide arrester. Compared with the conventional siliconcarbide arrester, this prescription of the product improves greatly the volt-ampere characteristics of the resistor disc and increase through current capability at over-voltage so as to bring a rad local-changes for the characteristics of the arresters.

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36KV Advanced Polymer Metal Oxide Lightning Surge

36KV Advanced Polymer Metal Oxide Lightning Surge

Model:SA36-3
You can rest assured to buy 36KV Advanced Polymer Metal Oxide Lightning Surge from Jecsany factory and we will offer you the best after-sale service and timely delivery. With years of experience in production 36KV Advanced Polymer Metal Oxide Lightning Surge, Jecsany can supply a wide range of 36KV Advanced Polymer Metal Oxide Lightning Surge.The zinc oxide surge arrester is the most advanced over-voltage protector in the world. Due to make the resistor disc of core component mainly adopt zinc oxide arrester. Compared with the conventional siliconcarbide arrester, this prescription of the product improves greatly the volt-ampere characteristics of the resistor disc and increase through current capability at over-voltage so as to bring a rad local-changes......

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Jecsany is one of the professional Surge Arresters manufacturers and suppliers in China. Welcome to buy newest cheap Surge Arresters from our factory. our products are high quality and latest selling, IEC, we are happy to provide you with a low price quotation.
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