Product Description
11kv 12kv Polymer Zinc Oxide Lightning Surge Arrester
Introducing our Polymer Lightning Arrester, a cutting-edge solution in the protection of electrical systems. Also known as a surge arrester, this advanced device harnesses the remarkable nonlinear volt-ampere characteristics of zinc oxide. Under normal operating conditions, the current flowing through the arrester is minimal, at the microampere or milliampere level, ensuring energy efficiency and system stability. However, when an overvoltage occurs, the arrester's resistance dramatically decreases, allowing it to effectively discharge the excess energy and provide comprehensive protection. Unlike traditional arresters, our polymer model features a revolutionary design with no discharge gap. This innovation relies on the unique properties of zinc oxide to manage leakage and interruption, setting a new standard in surge protection technology. In the unfortunate event of protection failure, electrical systems may be exposed to destructive lightning strikes that can generate thousands of volts, potentially compromising transmission lines and inflicting serious damage on transformers and other crucial electrical equipment. Choose our Polymer Lightning Arrester for unparalleled reliability and peace of mind..
Main Product

Technical Specification
Main Technical Parameter
Type |
Rated Voltage (kV)(rms) |
Maximun
Continuous
Operating
Voltage (kV)(rms) |
Max. Residual Voltage |
2000μs Square Wave Current Impulse Withstand (A) (crest) |
4/10µ s High
current impulse
withstand(kA) |
Steep Current Impulse (kv) |
30/60µ s
Switching
current
impulse (kv) |
8/20µ s
Lightning
current
impulse (kv) |
YH10W-3 |
3 |
2.55 |
9.5 |
7.7 |
9 |
250 |
100 |
YH10W-6 |
6 |
5.1 |
19.0 |
15.4 |
18 |
250 |
100 |
YH10W-9 |
9 |
7.65 |
28.5 |
23.1 |
27 |
250 |
100 |
YH10W-10 |
10 |
8.3 |
36.0 |
27.0 |
30 |
250 |
100 |
YH10W-11 |
11 |
9.5 |
38.5 |
30.0 |
33 |
250 |
100 |
YH10W-12 |
12 |
10.2 |
38.0 |
30.8 |
36 |
250 |
100 |
YH10W-15 |
15 |
12.7 |
47.5 |
38.5 |
45 |
250 |
100 |
YH10W-18 |
18 |
15.3 |
57.0 |
46.2 |
54 |
250 |
100 |
YH10W-21 |
21 |
17.0 |
66.5 |
53.9 |
63 |
250 |
100 |
YH10W-24 |
24 |
19.5 |
76.0 |
61.6 |
72 |
250 |
100 |
YH10W-27 |
27 |
21.9 |
85.5 |
69.3 |
81 |
250 |
100 |
YH10W-30 |
30 |
24.4 |
95.0 |
76.5 |
90 |
250 |
100 |
YH10W-33 |
33 |
26.8 |
104.0 |
84.7 |
99 |
250 |
100 |
YH10W-36 |
36 |
29.0 |
114.0 |
92.7 |
108 |
250 |
100 |
YH10W-42 |
42 |
34.1 |
133.0 |
100.0 |
126 |
250 |
100 |
Company Introduction
Founded in 2007 in the renowned China Electric Capital, Yueqing City, Zhejiang Yuanneng Power Technology Co., Ltd. stands at the forefront of power infrastructure innovation. We specialize in comprehensive services for power generation, transmission, and distribution systems, cementing our status as a modern high-tech enterprise. Our wide-ranging business portfolio includes polymer insulators, fuse cutouts, surge arresters, disconnect switches, and an array of essential supporting power fittings. Seamlessly combining production, development, sales, and unparalleled service, Yuanneng Power is committed to excellence in the industry.
In a bid to thrive in the evolving global landscape and secure a prime position in international markets, Yuanneng Power ensures our production aligns with diverse regional and market standards, such as IEC, ANSI, IEEE, and GB. Our products have earned prestigious qualifications from leading institutions including the Xi'an High Voltage Apparatus Research Institute Co., Ltd (XIHARI), National Insulator & Lightning Arrester Quality Supervision Inspection Center, and State Grid Electric Power Science Academy Quality Inspection Test Center, showcasing our commitment to superior quality.
Strategically leveraging the swift and efficient capabilities of Ningbo Port and Shanghai Port,
Yuanneng Power proudly exports its products across continents. Our impressive annual production capacity includes 500,000 polymer insulators, 500,000 lightning arresters, 350,000 dropout fuse cutouts, and 250,000 disconnect switches. This remarkable output is a testament to our competitive edge, providing robust and reliable support to our valued clients.
Firmly rooted in our guiding philosophy of "Human-oriented, Credibility-based" development, Yuanneng Power eagerly anticipates forging enduring partnerships with you. We believe that by connecting electricity, we connect the world. Join us in this electrifying journey!








Q: Are you a manufacturer or a trade company?
We are a distinguished manufacturer with over 15 years of experience in China, defining industry standards with our expert craftsmanship.
Q: Where is your factory located?
Our factory is situated at Room 101, Building 2, No. 28, Binhainansan Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province, China.
Q: Can I customize surge arresters to meet my specific needs?
Absolutely! We welcome OEM & ODEM inquiries to tailor solutions suited to your exact specifications.
Q: Is it possible to receive a sample of the arrester for initial evaluation?
Certainly! While a sample fee and courier charge apply, these costs will be refunded with your first order, ensuring a seamless start to our collaboration.
Q: What is the expected timeline for receiving a sample?
Typically, samples are ready for dispatch within one week, ensuring a prompt evaluation process.
Q: What are your MOQ and delivery timeline for arresters?
Our Minimum Order Quantity for arresters is set at 100 units, with a delivery period of 25 days, optimizing your supply chain needs.
Q: Do you offer type test reports for arresters?
Indeed, we provide type test reports for select models. Due to high testing costs, we recommend contacting us for detailed information on available reports.
Q: What are your payment terms?
Our payment terms are flexible, accommodating T/T and L/C. Should you have alternative preferences, we are open to discussion.
Q: How are lightning arresters packaged for shipment?
We ensure secure packaging with a combination of cartons and pallets, safeguarding the quality of our products during transport.
Q: What standards do your arresters adhere to?
Our arresters conform to the stringent IEC 60099-4 standards, guaranteeing reliability and performance.