Product Description
11kv 12kv Polymer Zinc Oxide Lightning Surge Arrester
Introducing our cutting-edge Polymer Lightning Arrester, also known as a Surge Arrester, designed for unparalleled protection. This innovative device harnesses the exceptional nonlinear volt-ampere characteristics of zinc oxide, ensuring that the current flowing through the arrester at normal operating voltages remains remarkably low, whether at microampere or milliampere levels. During overvoltage events, its resistance decreases dramatically, swiftly discharging the overvoltage energy and providing robust protection. Distinct from traditional arresters, this advanced design requires no discharge gap, relying on zinc oxide's unique properties to effectively manage leakage and breaking. In the unfortunate event of protection failure or absence, a lightning strike can unleash thousands of volts into an electrical system, wreaking havoc on transmission lines, transformers, and other crucial electrical equipment. Our arrester safeguards against such catastrophic 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
Founded in the vibrant heart of China Electric Capital, Yueqing City, Yuanneng Power has been a beacon of innovation and excellence since 2007. Embodying a steadfast commitment to enhancing power infrastructure, our corporation excels in offering comprehensive services that span generation, transmission, and distribution systems. As a cutting-edge enterprise, we seamlessly integrate production, development, sales, and service, crafting a robust business model that includes polymer insulators, fuse cutouts, surge arresters, disconnect switches, and a variety of essential power fitting products.
To thrive in the globalized market and secure our leadership position amidst evolving international trends, Yuanneng Power meticulously aligns its production with diverse global standards such as IEC, ANSI, IEEE, and GB. Our products, a testament to unparalleled quality, have received prestigious validations from esteemed institutions like 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.
Leveraging the strategic advantages of Ningbo Port and Shanghai Port's swift and efficient
shipment capabilities, Yuanneng Power has effectively expanded its reach, catering to a global clientele. Our impressive annual production capacity-500,000 polymer insulators, 500,000 lightning arresters, 350,000 dropout fuse cutouts, and 250,000 disconnect switches-underscores our dedication to maintaining a competitive edge and delivering unwavering support to our valued clients.
Yuanneng Power remains resolute in our pursuit of growth under the guiding principle of 'Human-oriented, Credibility-based' development. We eagerly anticipate the opportunity to collaborate with you, believing in the power of connectivity: Connect electricity, connect the world.








Q: Are you a manufacturer or a trade company?
Proudly, we are a dedicated manufacturer with over 15 years of expert experience in China.
Q: Where is your factory located?
Our state-of-the-art factory is located 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 my specifications?
Absolutely, we warmly welcome OEM & ODEM projects.
Q: Can I receive an arrester sample for initial evaluation?
Certainly, though the sample and courier fee should be covered by your esteemed company, we will gladly reimburse these costs with your initial order.
Q: What is the estimated time for sample preparation?
Typically, samples can be prepared and ready within one week.
Q: What are your MOQ and delivery timelines?
For arresters, our MOQ is set at 100 pcs, with a delivery lead time of 25 days.
Q: Do you possess type test reports for arresters?
Indeed, we have conducted extensive testing on selected models, given the significant costs involved. We invite you to contact us for detailed information.
Q: What are your payment terms?
Our standard payment terms include T/T and L/C, but we are open to discussing alternative arrangements that suit your needs.
Q: How are the lightning arresters packaged?
Our lightning arresters are carefully packaged using a combination of cartons and pallet packing to ensure safe transit.
Q: What standards do your arresters conform to?
Our arresters are designed and manufactured in adherence to the IEC 60099-4 standard.