Overvoltage Protection SPD

Product feature and details 1. EN 61643-11, IEC 61643-11 compliance 2. Ease of Installation 3. Three-phase protection for TN-S system 4. Pluggable module, easy for installation and maintenance
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Product Details

product Parameter


Product feature and details

1.         EN 61643-11, IEC 61643-11 compliance

2.         Ease of Installation

3.         Three-phase protection for TN-S system

4.         Pluggable module, easy for installation and maintenance



Product qualification
image011(001) Our solutions and products such as surge protective devices, modules and systems for power supply, as well as lightning rod, have been widely applied in the fields of telecommunication, meteorology, railways, urban lighting, finance, power supply, broadcasting and television, aeronautics and astronautics, petroleum and petrochemical sections.

Looking back on the past and looking back at every milestone we have traveled, GADA people's talent and wisdom are all condensed. Today GADA continues to lead the progress of GanDian Lightning Protection Looking forward to tomorrow, GADA people will continue to work with people who care about and support the development of GADA to promote the progress and development of human lightning protection technology. It is necessary for GADA research and development team to devote themselves to China's lightning protection technology. It will create magnificent and miracles.

Company advantage

The effective production departments enable us to delivery the goods in time and each customer will be noticed about the delivery time before the order and to make sure customer’s benefit.

One to one service


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Q1: Are you a factory ?

A:Yes, we specialized in manufacturing lightning protection since 2008.

Q2: Does surge protector protect against lightning?

A: Unfortunately not. A common surge protector will stop voltage spikes and surges, but not the violent, catastrophic burst of current from a close lightning strike. Direct lightning current is simply too big to protect with a little electronic device inside a power strip, or even a hefty UPS unit.

Q3: Can I have a sample?

A: Yes, but according to our company's policy, you should pay the freight free, the sample can be delivered by TNT/DHL/UPS/FEDEX.

Q4: Is there any discount?

A: Yes, for larger quantity, we always support with better price. For special discount, please contact us.


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