Product Description
11kv 12kv Polymer Zinc Oxide Lightning Surge Arrester
The Polymer Lightning Arrester, also known as a Surge Arrester, is an innovative solution utilizing the outstanding nonlinear volt-ampere characteristics of zinc oxide. Under normal operating voltages, the current traversing the arrester is exceptionally minimal, measured in microamperes or milliamperes. However, during an overvoltage event, the resistance plummets dramatically, efficiently dissipating the overvoltage energy to provide robust protection. Unlike conventional arresters, this advanced arrester eliminates the need for a discharge gap, leveraging the superior nonlinear properties of zinc oxide to effectively manage leakage and breaker functions. Without such protection, electrical systems are vulnerable, with lightning strikes potentially unleashing thousands of volts of destructive force, devastating transmission lines, transformers, and a host of other electrical equipment..
Main Product

Technical Specification
Main Technical Parameter: Explore the core specifications that define the exceptional performance and reliability of our innovative solution.
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 illustrious China Electric Capital of Yueqing City in 2007, Zhejiang Yuanneng Power Technology Co., Ltd. stands as a beacon of innovation and excellence in the realm of power infrastructure solutions. With a commitment to advancing the field of power generation, transmission, and distribution systems, Yuanneng Power seamlessly integrates production, development, sales, and exceptional service. Our diverse portfolio spans across polymer insulators, fuse cutouts, surge arresters, disconnect switches, and a comprehensive range of supportive power fitting products, each meticulously crafted to meet the highest standards of quality and performance.
In a strategic pursuit to thrive in the global arena, Yuanneng Power astutely aligns its production with regional and market-specific standards such as IEC, ANSI, IEEE, and GB. Our products, a testament to precision engineering and rigorous quality control, have earned accolades and qualifications from esteemed institutions including the 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.
Harnessing the swift and efficient logistics offered by Ningbo and Shanghai ports,
Yuanneng Power efficiently distributes its superior products to clients worldwide. Our impressive annual production capacity boasts 500,000 polymer insulators, 500,000 lightning arresters, 350,000 dropout fuse cutouts, and 250,000 disconnect switches. This robust production capability not only strengthens our competitive edge but also ensures unwavering support for our valued clients.
Yuanneng Power remains steadfast in its commitment to the guiding principles of "Human-oriented, Credibility-based" development. We eagerly anticipate the opportunity to collaborate with you, forging connections that transcend boundaries - connecting electricity, connecting the world.








Q: Are you a manufacturer or a trading company?
We are a distinguished professional manufacturer with over 15 years of expertise 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: Is it possible to produce surge arresters tailored to my specifications?
Absolutely, we warmly welcome both OEM and ODEM opportunities to meet your unique needs.
Q: May I obtain a sample of the arrester to evaluate first?
Certainly, though the sample fee and courier charges are initially borne by your esteemed company, these costs will be reimbursed with your first order.
Q: What is the typical timeframe for sample availability?
Typically, samples can be prepared and ready for dispatch within one week.
Q: What are your minimum order quantity (MOQ) and delivery timeline?
For our arresters, the MOQ is set at 100 pieces, with a delivery timeline of 25 days.
Q: Do you offer a type test report for the arrester?
Yes, while the cost of testing is substantial, we conduct tests on select models. Please reach out to us for detailed information.
Q: What are your payment terms?
We accommodate payment through T/T and L/C. If you have alternative preferences, we welcome the opportunity to discuss them.
Q: How are the lightning arresters packaged?
Our arresters are meticulously packaged in cartons with pallet packing to ensure safety during transit.
Q: What standards do your arresters comply with?
Our arresters are in full compliance with the esteemed IEC 60099-4 standard.