When a short circuit occurs, Recloser opens (cut-off), after a period of time t1 (initial setting) it will close automatically. Now, if the problem persists, the recloser will continue to open the circuit, after a while t2 recloser will automatically close the circuit. The recloser works according to the program that is originally set up and the 3rd time it will completely disconnect the circuit from the electrical system. And the number of cuts and the switching time are programmed by the user can be changed. Recloser can repeat at least 3 times, to cut 4 times before locking. The dwell time (closing timeout) is adjustable.
Easy to bend, follow obstacles. Continuous length up to 500m, joint limits. Safety when earthquakes and land subsidence occur. Saving resources, reducing the manufacture but still ensuring the quality. Resistant to corrosion and extreme weather impacts. Resistant to chemicals and high temperatures. Cable pulling is easy. Heat resistance vicat> 90oC, impact resistance <10%. The endurance of the industrial frequency voltage 1000V / 1min.
