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Jessie Zhang
Mobile: +86+13974149913
Address: Shengshi Huating, Liling City, Hunan Province, China

18-24kV Surge Arrester
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Currently urban and rural areas following 10KV overhead insulated process quickly, but with varying regional prevalence pole switches, surge arresters, connecting clamp, pillars and other multi-site connectivity brings operational failure points, Security conditions are poor insulation, installation of complex, difficult to maintain and costly, live working conditions and poor range of issues. In response to these problems, we must change the system of rods with some equipment and Transformation line connection, so that it can achieve a simplified device, further increasing operational safety purposes. HY5WBG-17/50-type synthetic jacket MOA means having a band strut function, Arrester function, power-puncture function, examine the electrical grounding function of closing the four functions into one, has the form of a multipurpose structure. With this device while reducing a lightning cross arm (due to Pillar that would otherwise require the use of the cross arm); can reduce sagging wire fixing three insulators; that is, to reduce skinning seven points, reduce construction work, while reducing the six at the point of failure, you can To simplify the circuit means further increase operational safety and reliability purposes, so that the line more simple and beautiful. Furthermore, the device integrates a variety of functions, the original need seven points of skinning Insulation and insulation in one place, and the insulating cover design is reasonable, it can really achieve full insulation, creating favorable conditions for the safe and live operations.

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18-24kV Surge Arrester

1. The core and jacket of the arrester are molded into a compact whole without a cavity, which eliminates moisture absorption caused by respiration, and fundamentally eliminates accidents caused by the damp of the arrester chip;
2. A special reinforced structure is used inside the arrester to make it have good mechanical properties and can also be used as an insulator;
3. The synthetic jacket of the arrester is made of silicone rubber material, which makes it strong in anti-fouling performance and has good explosion-proof performance. In addition, light weight and long service life;
4. The arresters are all designed and produced according to Class III heavy pollution. The minimum creepage distance of the insulation jacket is 25mm/KV, and the creepage distance is 320mm;
5. The overall structure of the arrester has been optimized and has combined functions.

Lightning arrester is an overvoltage protector, mainly for the protection of electric power system, the railway electrification systems, communication systems in a variety of electrical equipment ( transformer, switch, capacitor, trapper, transformers, generators, motors, power cables ) from atmospheric over voltage, overvoltage and transient over-voltage such damage, is the foundation of power system insulation coordination. 1.With small volume, light weight, resistance to impact, transport without damage, flexible installation, suitable for use in the switch cabinet;
2.Special structure, integrally molded, no gas gap, good sealing performance, moisture-proof explosion-proof;
3.Big creepage distance, good hydrophobicity, stain resistant capability, stable performance, reduce operation and maintenance;
4.Unique formula of zinc oxide resistor, the leakage current is small, the aging speed, long service life.
5.With the DC reference voltage square wave, flow capacity and large current withstand capability are higher than the national standard.
● We promise to provide high quality products for each customer. ● We have professional QC team to ensure your product better.
● Strictly control each process to ensure the the quality of products
● Make the 100% inspection before the shipments.
Composite coated metal oxide lightning arrester, adopts integral injection molding, two sealing technology, good sealing performance, explosion proof performance, and can reduce the contamination resistance free cleaning fog wet hair, electrical erosion resistance, aging resistance, small volume, light weight, convenient installation and maintenance. Porcelain is the set of lightning arrester for the upgrading of products.

All prototype products have to go through 4 checks in the whole process:
1. Raw material inspection
2. In processing inspection
3. Final inspection
4. Outgoing inspection



If you have some problems about 18-24kV Surge Arrester, or want to know more details about Porcelain Insulator,Composite Insulator,Power Line insulator,Fuse Cutout,etc. Welcome to contact us!

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  • Lisa 10:12 AM, Today
    Hello, dear sir/madam, welcome to our website! I’m Lisa,how should I address you?