• Hunan Heou Engineering Consulting Co., Ltd
    Marshall Law
    Thank you for helping us to complete our lightning protection grounding work, our wind power project found several lightning protection companies can not complete, your flexible grounding body is really amazing, thanks again!" .
  • Hunan Heou Engineering Consulting Co., Ltd
    john wick
    Thank you for your assistance in completing the tower lightning protection project. Your company's service is very considerate and technologically advanced, especially the flexible grounding body earthing project, which greatly reduces our cost and time, and I hope to have the opportunity to cooperate again.
Contact Person : cody
Phone Number : 86-17349642793
Whatsapp : +8617349642793

Metal 11KV Lightning Arrester Din Rail Mounted For Spd Protection

Place of Origin China
Brand Name HAMMOND
Certification ISO9001
Model Number EPP80T
Minimum Order Quantity 50
Price Negotiable
Delivery Time 8 days
Payment Terms L/C, T/T, D/P, T/T, Western Union, MoneyGram
Supply Ability 100/month

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Product Details
Color Customized Product Name Lightning Arrester
Rated Voltage 11KV Material Metal
Related Voltage 3-220kV Rated Frequency 50/60Hz
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Metal 11KV Lightning Arrester


Din Rail Mounted 11KV Lightning Arrester


Spd Protection Lightning Surge Arrester

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Product Description

110Kv Specifications Polymer Zinc Oxide Building Lightning Surge Arrester For Sale

3 Phase Lightning Arrester Din Rail Mounted IEC Standard For Spd Protection

Features and Principles 
AC gapless metal oxide lightning arrester has excellent nonlinear volt-ampere characteristics, good response characteristics, no renewal current, large through-current capacity, low residual voltage, strong overvoltage suppression capability, dirt resistance, anti-aging, not subject to altitude constraints, simple structure, no gap, tight sealing, long life, etc.
This arrester in the normal system working voltage, showing high resistance state, only microampere current through. It presents low resistance under the action of over-voltage high current, thus limiting the residual voltage at both ends of the arrester


Lightning arrester is connected between the cable and the earth, usually in parallel with the protected equipment. Lightning arrester can effectively protect the communication equipment, once the abnormal voltage, the arrester will occur action, play a protective role. When the communication cable or equipment operating at normal operating voltage, the arrester will not produce the effect of the ground as a break. Once there is a high voltage, and endanger the protected equipment insulation, the arrester immediately act, the high voltage impact current to the earth, thus limiting the voltage amplitude, to protect the communication cable and equipment insulation. When the overvoltage disappears, the arrester quickly restore the original state, so that the normal work of communication lines.
Therefore, the main role of the arrester is through the parallel discharge gap or the role of nonlinear resistance, the invasion of the flow of waves to cut the amplitude, reduce the overvoltage value of the protected equipment, so as to protect the role of communication lines and equipment.
Lightning arrester can be used not only to protect against high voltage generated by lightning, but also to protect against operating high voltage.

Lightning arrester types

The role of lightning arrester is used to protect various electrical equipment in the power system from lightning overvoltage, operating overvoltage, frequency transient overvoltage impact and damage to an electrical appliance. The main types of surge arresters are protection gaps, valve-type surge arresters and zinc oxide surge arresters. Protection gaps are mainly used to limit atmospheric overvoltage, and are generally used for the protection of power distribution systems, lines and substation inlet sections. Valve type arrester and zinc oxide arrester are used for the protection of substation and power plant, and are mainly used to limit atmospheric overvoltage in 500KV and below systems, and will also be used to limit internal overvoltage or for backup protection of internal overvoltage in ultra-high voltage systems.




The zinc oxide surge arrester is the most advanced over-voltage protector in the world. Due to make the resistor disc of core component mainly adopt zinc oxide arrester. Compared with the conventional siliconcarbide arrester, this prescription of the product improves greatly the volt-ampere characteristics of the resistor disc and increase through- current capability at over-voltage so as to bring a rad local-changes for the characteristics of the arresters.





din rail mounted lightning arrester, spd protection, ac surge arrester prices


din rail mounted lightning arrester, spd protection, ac surge arrester prices

din rail mounted lightning arrester, spd protection, ac surge arrester prices

din rail mounted lightning arrester, spd protection, ac surge arrester prices