TLQ type lightning arrester supporting disconnectorDetailed product description：

The TLQ type lightning arrester is equipped with a detachment device as a special supporting product of the lightning arrester, which is used in series with the lightning arrester. When the lightning arrester fails, it can quickly operate to remove the faulty lightning arrester from the power grid, and provide a clear detachment sign for maintenance personnel to discover the fault point and replace the lightning arrester. On the other hand, when the lightning arrester is working normally, the disconnector does not move and exhibits low impedance, which does not affect the protection characteristics of the lightning arrester. The installation of a disconnector lightning arrester is the only way to truly achieve safe and maintenance free use, convenience and reliability. Separators are commonly used in distribution, power station, and line lightning arresters operating in developed countries and regions such as Europe, America, and Japan.

The disconnector adopts a new thermal explosion design, which has the advantages of fast response and error free operation, and can be used in conjunction with various types of lightning arresters above 3kV. The usage conditions are the same as those of lightning arresters.
The typical ampere second characteristic parameters of the disconnector are as follows:

Current (A)	eight hundred	two hundred	twenty	five	zero point five	zero point zero five
Action time (S)	0.01～0.02	0.02～0.05	0.1～0.2	0.5～1.0	20~50	200~500

TLQ type lightning arrester supporting disconnector