Overlapping length on a surface: 80 cm
External spark interval: 2-4 cm
Pulse 50% - Nov digit tension, no more:
on positive polarity of 110 kV
on negative polarity of 90 kV
The pulse tension which is repeatedly maintained by internal isolation, not less:
The maintained tension of industrial frequency, not less:
in a dry condition of 42 kV
in the rain 28 kV
Weight: 2,3 kg
Service life, not less: 30 years
The rated sportsman of RDISh-10-4 UHL1 has the following features:
• Combines functions of a rated sportsman and a loop
• Protects from the induced tension
• Can be established instead of a loopback rated sportsman.
Basic element of a rated sportsman of RDISh-10-4 UHL1 is the piece of a special cable with an aluminum monolithic vein of Ø 9 mm and three-layer isolation from the sewed polyethylene (PE) with a general thickness about 4 mm. The layer, adjacent to a vein, is executed from the carrying-out PE, the center - from purely insulating PE, and an external layer - from svetostabilizirovanny trekingostoyky PE. On one of plechy a piece of a cable the intermediate ring electrodes providing splitting the channel of overlapping into separate pieces are established. The cable is supplied by aluminum okontsevatel through which the vein of a cable supports isolation limits. The rated sportsman of RDISh-10-4 UHL1 fastens to a wire for these releases with use of clips. In a middle part of a cable the metal tube for which, by means of a bracket and a binding the knitting wire, carries out fixture of a rated sportsman to an insulator is established. To the probe of the same insulator, opposite to a metal tube, the rod electrode for providing a necessary spark interval is established.Connecting clips are made of the steel covered with a protective layer of zinc and have the design providing reliable fastening of a rated sportsman to VL wire. The design of a clip has two modifications allowing to establish a rated sportsman both on uninsulated wires and on the protected wires for which the clip has the biting-through thorns.
For achievement of a necessary spark interval of 20-40 mm bending of a rod electrode, by the application of effort after its installation is possible.