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Substation Voltage Lightning Arrester 51kv Light Surge Arrester Insulator

Minimum Order Quantity : Negotiation Price : Negotiation
Packaging Details : Standard National Packing Method Delivery Time : Depends on the quality of client
Payment Terms : 30% advanced payment , 70% balance payment before shipment. Supply Ability : 2000 Ton per Month
Place of Origin: China Brand Name: DINGLI
Certification: ISO9001,ASTM, Model Number: Insulator

Detail Information

Material: Composite Polymer, Silicone Rubber Insulator Type: Insulator
Model Number: HY10WZ-51/134 Certification: ISO9001/CE/ROHS
Rated Voltage: 35KV Arrestor Rated Voltage: 51KV
DC Reference Voltage: 73
High Light:

metal oxide lightning arrester


zinc oxide lightning arrester

Product Description

Substation Voltage Lightning Arrester 51kv Light Surge Arrester Insulator

Quick Detail: 

Substation 51kv light arrester surge arrester insulator

The metal oxidation arrester adopts an oxygen-zinc resistor with excellent nonlinear volt-ampere characteristics. Therefore, the protection characteristics of the lightning arrester, the lightning wave and the operating wave are greatly improved compared with the conventional silicon carbide arrester. In particular, the zinc oxide resistor has good slope response characteristics, no delay for steep slope voltage, low operating residual pressure, and no discharge dispersibility. Therefore, the disadvantages of the steep slope discharge voltage caused by the steep slope discharge delay inherent in the silicon carbide arrester, the large dispersion of the operating wave discharge and the high operating wave discharge voltage are overcome, so that the protection margin of the slope and the operation wave is greatly improved. Moreover, in terms of insulation coordination, it is possible to achieve a steep slope, lightning waves, and the protection margin of the operating wave is nearly uniform, thereby providing better protection for the power equipment, thereby improving the reliability of the protection. The zinc oxide surge arrester has the ability to absorb lightning overvoltage, operate overvoltage and power frequency transient overvoltage.

The composite jacket metal zinc oxide arrester is a high-tech product of the international 90s. It adopts integral silicone rubber molding, good sealing performance, excellent explosion-proof performance, pollution-free cleaning, and can reduce the occurrence of foggy wet flash, resistance to electric corrosion and aging, small size, light weight, collision resistance, easy to install and maintain. It is a new generation of porcelain sleeve arresters.

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1. Specific packaging can be made to order.

You can specify other shipping methods such as Airmail, FEDEX or DHL. We shall let you know about the shipping cost after receipt of your order.And also can send by sea or air, kindly send me the port of yours.


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1. About us

HENAN DINGLI was founded in 1963 as a small electric power equipment manufacturer, after more than 50 years’development, DINGLI now is group company dedicated on total solutions for electricity projects covering survey, design, manufacture, complete equipment supply, construction, operations, maintenance, investment and so on. HENAN DINGLI actively devote to power grid construction, participated in all UHV construction projects and made an outstanding contribution to UHV transmission lines of China.

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Since 2000, HENAN DINGLI has been actively developing international business, successively built Ecuador, Cambodia manufacturing Base, Quito tower design center, Spain, Peru, Chile and other overseas service centers. We have got a number of international certificates, such as ISO certificate covering design, equipment and construction, AWS welding certificate, ASTM system certificate, Chile NCH 203 certificate, Colombia RETIE certificate, Costa Rica material quality Certificate, etc. By the end of 2018, the overall proportion of international business is more than 30% of the company's main revenue. We have provided high-quality products and services to more than 100 customers in 33 countries, including the markets of Europe, America, Africa and Southeast Asia. With strong technical support and on-site service capability, HENAN DINGLI has saved a lot of project costs for customers and won their recognition.

2. International Certificate

ASTM,RETIE,Nch203,Costa Rica ASTM,EPC,TCL,ect.

3. After-Sale Service

Technical Support

Technical support on pre-sales stage. DINGLI has own survey and engineering company with more than 100 engineers. We have special pre-sales engineer to work with customer at early stage of the project.


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Site assistance

Site assistance in Latin American market, so far we have sales and service center in Spain, Chile, Bolivia, Peru, Ecuador, Senegal, which will make a fast response for customer.

Warehouse and Emergency Supply

Warehouse and emergency supply for spare parts, damage parts and missing parts: DINGLI has built production line in Quito and warehouse for transmission line and distribution network in Ecuador, Bolivia and Senegal with common use spare parts.

Design and Consultant

Supported by both domestic engineering company and Quito tower design center, could provide technical consultant and design service within our scope of work. For Quito tower design center, most of the engineers are local staffs. The Design is based on ASTM protocols meantime with GB material standard, which will reduce the weight, and avoid the replacement on the profiles to save the working time.


Set-wisely packing or member-wisely packing as per client's requirements.




 Global-network map


Henan DINGLI Pole and Tower Co., ltd.

Henan Zhongdingxin Detection Technology Co.,ltd.

Henan Dadi Electricity Engineering Co.,ltd.

Henan DINGLI Power Equipment Co.,ltd

Henan DINGLI Power Construction Co., ltd

Huading Concrete Pole Co., Ltd

Xingjiang Huili Steel Tower Co., Ltd.

Bazhou Dingli Tower Co., Ltd.

Shanghai Sales and Service Center

Beijing Sales and Service Center



Cambodia Phnom Penh Factory



Madrid (Spain) Sales and Service Center


Dakar, Senegal


Senegal (Dakar) Sales and Service Center

Senegal (Dakar) Spare Part Warehouse


Quito, Ecuador


Quito (Ecuador) Steel Tower Design Center (ASTM Standard)

Quito (Ecuador) Steel Tower Emergency Production Line

Quito (Ecuador) Raw Material and Spare Part Warehouse


Lima, Peru

Lima (Peru) Sales and Service Center


Cochabamba, Bolivia

Cochabamba (Bolivia) Raw Material and Spare Part Warehouse


Santiago, Chile

Santiago (Chile) Sales and Service Center


Jakarta, Indonesia

Jakarta (Indonesia) Sales and Service Center



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Customer Visit

Clients of Bolivia visited Dingli for factory inspection, we talked about the key issues faced right now, and found ways to solve it together. They set a high value on this cooperation.



Customers and Partners of Dingli

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