It takes about 30 minutes to innstall equipment generally
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Zinc Oxide Lightning Arrester
SanGao high quality Zinc oxide lightning arrester It is a voltage and current protector with functions such as overcurrent, overvoltage, and undervoltage protection. When the current/voltage deviates from the set value, the relay automatically cuts off the power supply to prevent fire and protect electrical equipment. It also has an automatic reset function, which means that when the voltage and current return to normal values, the power supply will automatically recover.
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Product Description
Do you know how lightning arresters are used? SanGao is here to tell you that the advanced zinc oxide lightning arrester is installed above the overhead distribution transformer to divert the energy generated by overvoltage (especially lightning strikes) to the grounding terminal, protecting the system equipment from damage. Welcome everyone to inquire at any time!
Applications
Zinc oxide surge arresters are widely employed to shield power grids and electrical systems from damage caused by high voltage surges. Utilizing metal oxide semiconductor components, these arresters function as nonlinear resistors, effectively absorbing excess energy from voltage or current surges to maintain system stability and protect sensitive devices.
Structure and Materials
When an overvoltage occurs, the excess voltage and current are directed to the zinc oxide arrester. The metal oxide elements within efficiently discharge the surge energy, guiding the current through a low resistance path where it dissipates as heat. This mechanism ensures protection for electrical installations against the harmful effects of voltage spikes and transient overvoltages.
Technical Specifications
Rated Voltage: 6kV
Rated Discharge Current: 5kA / 10kA
Application: Suitable for overhead distribution lines
Compliance Standard: IEC 60099-4
FAQ
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QHow many days you need to install the equipment?
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QCan the equipment be installed under hot weather?
The installation environment for outdoor switches is around 40 degrees Celsius
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QCan Your products be installed under the cold weather?
The installation environment for outdoor switches is around minus 35 degrees Celsius.
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QCan I only buy some spare parts from you?
Yes,the MOQ is 50 units.
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QWill you will attend the fair to show your products?
Yes,we will provide advance notice on our official website
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QHow long it takes you to provide the designing options for us?
It depend on the complexity of the project.
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QHow do you pack the equipment?
We use export-compliant wooden crates to pack the equipment
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QCan you can design the equipment according to our size?
Yes,we will meet customer's requirments ASAP.
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QDo you have any real project pictures of the equipment?
Yes,we uploaded in About US and also we will send you when you need.
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QDo you have detailed and professional installation manual?
Yes,we will send them when customers need.
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QIf OEM is acceptable?
We can offer OEM and ODM service.
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QWhat is your term of payment?
Delivery upon receipt of payment.
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QAre you a trading company or a manufacturer?
Yes,we are the professional manufacturer with 30years
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QHow long is your delivery time?
Lead time depends on order quantity.Usually in 3-5days before shipping.
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