Cut-outs

Energy - T&D

Features of cut-outs

  • High shock resistance;
  • Low weight (from 3 to 10 times lower with respect to the porcelain cut-out);
  • High resistance in cold environments (low temperature);
  • High resistance in highly polluted environments (pollution);
  • High resistance against ultraviolet radiations;
  • High arc resistance;
  • Greater dispersion distance with the same spark gaps;
  • Lower transportation, packaging and storage costs;
  • Greater hydrophobicity and corrosion resistance properties that keep the surfaces of the insulators clean.
Energy - T&D

Composition

Number Description Number Description
1 Piastra posteriore 8 Contatto inferiore
2 Vite lunga 9 Contatto mobile
3 Staffa di fissaggio 10 Connettore
4 Isolatore in gomma siliconica 11 Contatti superiori
5 Rondella elastica 12 Gancio di manovra
6 Contatto superiore 13 Occhiolo di manovra
7 Tubo fusibile
Energy - T&D

Features of cut-outs

Type Nominal tension kV BIL Industrial frequency withstand voltage Insulation distance mm Weight kg A B C D
Dry kV Wet kV Phase/Earth Phase/Earth
ISI-CUT15 15 125 60 45 480 540 4,8 415 205 250 300
ISI-CUT24 24 150 75 60 610 760 5,2 425 205 285 385
ISI-CUT36 36 190 90 70 720 1000 5,6 445 205 345 475

Our solutions - T&D