Product Description
11kv 12kv Polymer Zinc Oxide Lightning Surge Arrester
The Polymer Lightning Arrester, expertly known as a surge arrester, is a cutting-edge innovation utilizing the exceptional nonlinear volt-ampere properties of zinc oxide. At standard operating voltages, the current flow is extraordinarily minimal, merely at the microampere or milliampere levels. However, when overvoltage conditions occur, the resistance dramatically decreases, efficiently releasing the energy and safeguarding your systems. Unlike traditional arresters, it features a gapless design, capitalizing on zinc oxide's nonlinear characteristics to effectively manage leakage and break events. This modern protector is essential in preventing catastrophic failures, as a lack of protection could result in lightning strikes that unleash thousands of volts, wreaking havoc on transmission lines and potentially causing severe damage to transformers and crucial electrical equipment..
Main Product

Technical Specification
Main Technical Parameter: Unveil the core parameters that set our Zinc Oxide Surge Arrester apart. Engineered with precision, these key metrics ensure optimal performance and robust defense against electrical surges.
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, Yuanneng Power proudly calls the China Electric Capital-Yueqing City-its home. As a trailblazer in the realm of power infrastructure, the company is dedicated to offering exceptional services across generation, transmission, and distribution systems. Recognized as a modern high-tech enterprise, Yuanneng seamlessly blends production, development, sales, and service. Our expansive product portfolio includes polymer insulators, fuse cutouts, surge arresters, disconnect switches, and an array of supportive power fitting products.
To thrive in a globalized economy and secure a competitive edge, Yuanneng adheres to diverse international standards including IEC, ANSI, IEEE, and GB. Our products are rigorously tested and certified by prestigious institutions such as Xi'an High Voltage Apparatus Research Institute Co., Ltd (XIHARI), the National Insulator & Lightning Arrester Quality Supervision Inspection Center, and the State Grid Electric Power Science Academy Quality Inspection Test Center.
Strategically leveraging the swift and efficient shipment capabilities of Ningbo and Shanghai Ports,
Yuanneng distributes its products globally. Our impressive annual production capabilities boast figures like 500,000 units of polymer insulators, 500,000 lightning arresters, 350,000 dropout fuse cutouts, and 250,000 disconnect switches, empowering us to consistently maintain a competitive advantage and offer robust support to our valued clients.
Yuanneng Power steadfastly embraces the philosophy of being 'Human-oriented' and 'Credibility-based.' We earnestly anticipate the opportunity to collaborate with you, as we believe in the maxim: Connect electricity, connect the world.








Q: Are you a manufacturer or a trade company?
With over 15 years of expertise, we are a genuine professional manufacturer based in China.
Q: Where is your factory located?
Our manufacturing facility 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 manufacture surge arresters to meet my specific needs?
Absolutely, we welcome OEM & ODM inquiries.
Q: May I receive an arrester sample for evaluation?
Certainly, although the sample and courier fees are initially payable by your esteemed company, these costs will be reimbursed with your first order.
Q: What is the sample preparation time?
Typically, samples are ready within a week.
Q: What is your minimum order quantity (MOQ) and delivery timeframe?
For arresters, the MOQ is set at 100 pieces, with a delivery lead time of 25 days.
Q: Do you provide type test reports for arresters?
Yes, test reports are available for select models. Given the high cost of testing, please contact us for further information.
Q: What are your payment terms?
Our standard payment terms are T/T and L/C. We are open to discussing other arrangements if needed.
Q: How are lightning arresters packaged?
Our arresters are carefully packed with carton and pallet packing for secure transit.
Q: What standard do your arresters comply with?
IEC 60099-4