Product Description

Experience Unmatched Protection with the Durable 27kV Surge Arrester, equipped with IEC Class I Testing Equipment for superior performance and reliability.
Introducing our state-of-the-art Polymer Lightning Arrester, also known as a surge arrester, designed to safeguard your electrical systems with excellence. Utilizing the exceptional nonlinear volt-ampere characteristics of zinc oxide, this arrester ensures that the current remains extremely low (at microampere or milliampere levels) during normal operations. Upon encountering overvoltage, the arrester's resistance dramatically decreases, allowing it to efficiently dissipate the overvoltage energy, ensuring optimal protection. Unlike traditional arresters, our advanced design eliminates the need for a discharge gap, leveraging the nonlinear properties of zinc oxide for effective leakage and breaking capabilities. In the event that protection is compromised, a lightning strike could wreak havoc on your electrical setup, generating thousands of volts that may damage transmission lines and inflict severe harm on transformers and other critical electrical equipment. Trust our innovative solution to defend against such catastrophic events..
Technical Specification
Main Technical Parameter
Description |
Zinc oxide gapless lightning arrester |
Model |
YH10W-27 |
Line discharge class |
I |
Rated voltage of lightning arrester |
27 |
Rated discharge current rating |
10 kA |
Maximum continuous operating voltage |
22 kV |
DC 1mA reference voltage |
≥41 kV |
8/20μs lightning current impulse residual volatge |
≤81kV |
Creepage distance |
855mm |
High current, 4/10 μs, impulse withstand |
100 kA |
Main Product

Company Introduction
Yuanneng Power, established in the dynamic hub of Yueqing city, known as China Electric Capital, has been a beacon of innovation and dedication since 2007. Our unwavering commitment to excellence in the power infrastructure domain encompasses generation, transmission, and distribution systems. As a cutting-edge technology enterprise, we seamlessly integrate production, development, sales, and service, offering an impressive range of products including polymer insulators, fuse cutouts, surge arresters, disconnect switches, and associated power fitting products.
In our quest to adapt to the ever-evolving global landscape and secure our position in the competitive international market, Yuanneng ensures its production aligns with diverse regional and market standards, such as IEC, ANSI, IEEE, and GB. Our products proudly carry the seal of approval from prestigious institutions like Xi'an High Voltage Apparatus Research Institute Co., Ltd (XIHARI), National Insulator & Lightning Arrester Quality Supervision Inspection Center, and the State Grid Electric Power Science Academy Quality Inspection Test Center.
Capitalizing on the strategic advantages of Ningbo and Shanghai Ports' swift and efficient
shipment capabilities, Yuanneng successfully markets its products across the globe. With an annual production capacity reaching 500,000 polymer insulators, 500,000 lightning arresters, 350,000 dropout fuse cutouts, and 250,000 disconnect switches, we maintain a formidable competitive edge, providing robust support and reliability to our esteemed clients.
Yuanneng Power steadfastly upholds its guiding principle of "Human-oriented, Credibility-based" development. We are eager to forge enduring partnerships with you. Connect electricity, connect the world.








Q: Are you a manufacturer or a trade company?
We are a distinguished and experienced manufacturer with over 15 years of expertise in China.
Q: Where is your factory?
Our factory is strategically located at Room 101, Building 2, No. 28, Binhainansan Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province, China.
Q: Can I produce surge arresters according to my own requirements?
Certainly! We warmly welcome OEM & ODM projects.
Q: May I get an arrester sample to check first?
Yes, you may. The sample fee and courier charges are to be borne by your esteemed company, but rest assured, these costs will be reimbursed with your first order.
Q: How about sample time?
Typically, samples can be prepared within one week.
Q: What's your MOQ and delivery time?
For arresters, the minimum order quantity is 100 pieces, with a delivery time of 25 days.
Q: Do you have a type test report for an arrester?
Yes, we do. However, considering the high cost of testing, we perform tests on select models. Please feel free to contact us for further details.
Q: What is your payment term?
Our payment terms are flexible, accepting T/T and L/C. If you have alternative suggestions, we're open to discussion.
Q: What is the packaging for the lightning arrester?
Our packaging solution involves secure carton and pallet packing to ensure safe deliveries.
Q: What is the standard of your arresters?
Our arresters adhere to the rigorous IEC 60099-4 standard.