Product Description
11kv 12kv Polymer Zinc Oxide Lightning Surge Arrester
Our Polymer Lightning Arrester, also renowned as a surge arrester, harnesses the superior nonlinear volt-ampere characteristics of zinc oxide. This cutting-edge technology ensures that during normal operating conditions, the current flowing through the arrester is minimal, at a microampere or milliampere level. When an overvoltage occurs, the resistance decreases dramatically, allowing the arrester to seamlessly release the energy of the overvoltage, providing exceptional protection. Unlike traditional arresters, our advanced model is designed without a discharge gap, relying solely on the nonlinear properties of zinc oxide to manage leakage and breakage efficiently. Failure to protect can result in catastrophic lightning strikes on electrical systems, generating thousands of volts that can devastate transmission lines, transformers, and various other electrical equipment, causing severe damage..
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
Established in 2007 in China's Electric Capital, Yueqing City, Zhejiang Yuanneng Power Technology Co., Ltd. is a trailblazer in the power infrastructure domain. Our prestigious corporation offers comprehensive services across power generation, transmission, and distribution systems. As a forward-thinking high technology enterprise, Yuanneng excels in seamlessly integrating production, development, sales, and service. Our expansive product lineup includes state-of-the-art polymer insulators, high-performance fuse cutouts, advanced surge arresters, reliable disconnect switches, and robust supporting power fittings.
In pursuit of global excellence and a competitive edge in the ever-evolving international market, Yuanneng rigorously adheres to regional standards like IEC, ANSI, IEEE, and GB. Our products, renowned for their quality, have been validated by esteemed institutions such as 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, underscoring our commitment to superior engineering and quality assurance.
By leveraging the swift and efficient logistics networks of Ningbo and Shanghai Ports,
Yuanneng Power adeptly distributes its innovative products to a multitude of international destinations. 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 robust manufacturing capability is a cornerstone of our competitive advantage, empowering us to reliably support our global clientele with excellence and agility.
With a steadfast commitment to our guiding values of 'Human-oriented, Credibility-based' development, Yuanneng Power eagerly anticipates forging fruitful partnerships with you. Together, let's electrify the world and illuminate the future.








Q: Are you a manufacturer or a trade company?
We are a distinguished professional manufacturer with over 15 years of experience in China.
Q: Where is your factory located?
Our factory is strategically situated at Room 101, Building 2, No. 28, Binhainansan Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province, China.
Q: Can you produce surge arresters according to my specific requirements?
Absolutely, we welcome OEM & ODEM projects.
Q: Can I get a sample arrester to evaluate first?
Certainly, we request your esteemed company to cover the sample and courier fees, which we will refund with your initial order.
Q: What is the lead time for a sample?
Typically, our samples are prepared within one week.
Q: What is your Minimum Order Quantity (MOQ) and delivery timeline?
For our surge arresters, the MOQ is 100pcs, with a delivery timeframe of 25 days.
Q: Do you have a type test report for your arresters?
Yes, while the testing fees are substantial, we have conducted tests on select models. We invite you to contact us for further details.
Q: What are your payment terms?
Our standard payment terms include T/T and L/C. We are open to discussing alternative arrangements to suit your needs.
Q: How is the lightning arrester packaged?
We meticulously pack our arresters in carton+ pallet packaging for optimal protection during transit.
Q: What standards do your arresters adhere to?
Our arresters conform to the rigorous IEC 60099-4 standards, ensuring superior performance and reliability.