Product Description
11kv 12kv Polymer Zinc Oxide Lightning Surge Arrester
Our advanced Polymer Lightning Arrester, also known as a surge arrester, is meticulously crafted using the superior nonlinear volt-ampere characteristics of zinc oxide. This state-of-the-art device ensures that under normal operating conditions, the current that flows is minimal-only reaching microampere or milliampere levels. However, during instances of overvoltage, the resistance decreases dramatically, allowing the surge arrester to efficiently release the excessive energy, thereby providing robust protection. Uniquely designed without a discharge gap, this arrester stands apart from traditional models by leveraging the exceptional nonlinear properties of zinc oxide for optimal leakage control and fault interruption. In the unfortunate event that protection is compromised or absent, a lightning strike can result in the generation of thousands of damaging volts, posing significant threats to transmission lines and potentially inflicting severe harm on transformers and other crucial electrical infrastructure..
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, Yuanneng Power is proudly located in Yueqing City, known as the Electric Capital of China. As a beacon of innovation in the realm of high-tech enterprises, Yuanneng Power is dedicated to enhancing power infrastructure services, covering generation, transmission, and distribution systems. Seamlessly weaving production, development, sales, and service, our broad business scope encompasses polymer insulators, fuse cutouts, surge arresters, disconnect switches, and an array of supporting power fitting products.
In embracing globalization's dynamic landscape, Yuanneng Power ensures our product line aligns with diverse global standards and regional demands, including IEC, ANSI, IEEE, and GB. Our commitment to excellence is validated by prestigious certifications from 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.
By capitalizing on the strategic advantages of Ningbo and Shanghai Ports, offering rapid and efficient
logistical capabilities, Yuanneng Power proudly exports its high-quality products worldwide. With a formidable annual production capacity of 500,000 polymer insulators, 500,000 lightning arresters, 350,000 dropout fuse cutouts, and 250,000 disconnect switches, we continue to fortify our competitive edge and provide unwavering support to our esteemed clients.
Yuanneng Power remains steadfast in upholding our core development values of 'Human-oriented, Credibility-based.' We eagerly anticipate the opportunity to collaborate with you, sharing our passion for connecting electricity and connecting the world.








Q: Are you a manufacturer or a trade company?
A: We are a distinguished manufacturer with over 15 years of dedicated service in China.
Q: Where is your factory located?
A: 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 I customize surge arresters based on my requirements?
A: Absolutely! We welcome OEM & ODM projects to cater to your unique specifications.
Q: May I obtain a sample of the arrester for preliminary review?
A: Yes, while the sample and courier fees are initially borne by your esteemed company, we will refund these costs with your first order.
Q: What is the expected timeframe for sample preparation?
A: Typically, samples are ready within one week, ensuring a swift and efficient process.
Q: What are your MOQ and delivery timelines?
A: The minimum order quantity for arresters is 100 pieces, with a delivery period of 25 days.
Q: Do you have a type test report for the arrester?
A: Indeed, we conduct tests on selected models due to high testing costs. Please contact us for detailed information.
Q: What are your payment terms?
A: 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?
A: We ensure secure packaging with cartons and pallets for optimal protection during transit.
Q: What standards do your arresters adhere to?
A: Our arresters comply with the rigorous IEC 60099-4 standard, guaranteeing reliability and safety.