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Advanced lightning protection graphite
Advanced lightning protection graphite

Advanced lightning protection graphite

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    Transportation: Ocean

Product Description

Graphite gap lightning arrester, the lightning arrester is the main use of multi-level continuous discharge gap, insulation, each layer of the spark gap this laminated technology not only solved the problem of afterflow and is a step by step a discharge, virtually increased flow ability of product itself.
Advantages: large test of discharge current test maximum 50KA (actual measurement value) leakage current is small;
The stability of the free - arc flow without arc is good.
Disadvantages: high residual pressure and slow reaction time;
Graphite gap lightning protection device is used as a lightning protection device for discharging gap, which has the advantages of large discharge current (up to 100KA).
Domestic other gap arrester:
There are two kinds of lightning protection elements from response characteristics. The discharge element of the hard response characteristic has spark gap and gas discharge tube, and the discharge element belonging to the soft response characteristic has the metal oxide pressure sensitive resistor and the transient suppression diode.
Spark gap (Arcchopping) type arrester:
It is made of electrode material, gap distance and insulation material.
Advantages: strong discharge capacity, large flow, 10/350 mu s 50 ka pulse current, pulse waveform can channel for 8/20 mu s pulse current, can be greater than 100 ka, high insulation resistance and small parasitic capacitance, leakage current is small.

Weakness: the residual pressure high (2.5 ~ 3.5 KV), long reaction time (≦ 100 ns), lower voltage precision, stream power frequency, therefore in the protection circuit should be a fuse series, makes the power frequency stream rapidly cut off.

Advanced lightning protection graphite

Looking for ideal Lightning Resistant Graphite Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Ordinary Lightning Resistant Graphite are quality guaranteed. We are China Origin Factory of Special Lightning Resistant Graphite. If you have any question, please feel free to contact us.

Product Categories : Graphite Broken

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