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Products catalog Wires for ELP Self-supporting insulated wire SIP 3 (СІП 3)
Insulated wires SIP 1, SIP 2 (СІП 1, СІП 2)Self-supporting insulated wires SIP 4, SIP 5 (СІП 4, СІП 5)

Self-supporting insulated wire SIP 3 (СІП 3)
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Self-supporting insulated wire SIP 3 (СІП 3)

Single-core wire from aluminum alloy with insulation from cross-linked polyethylene

 

SIP 3 — self supporting, single core insulated wire with nominal voltage from 10 kV up to 35 kV. SIP 3 is intended for electric energy transmission in air power network in the air atmosphere of 2 and 3 types by GOST 15150. Foreign equivalent of the wire can be found here.

 

Quality is regulated by:

DSTU 4743:2007, DSTU 4809:2007, TU U 31.3-30913256-001:2009.

 

Structure:

  1. 1. Current-conducting core – stranded from round wires from aluminum alloy, sealed, of round form;
  2. 2. Insulation – light-stabilized cross-linked polyethylene. Color of insulation – black;
  3. 3. Strand has right direction.

 

Specifications:

  • operating temperature from -60 ºС up to +50 ºС;
  • maximum permissible reheat temperature of cores:
  • - at the short circuit (up to 4 seconds) - +250 ºС;
  • - during operation not more than +90 ºС;
  • installation and laying of cables without the preheating realizes with the temperature not lower than -20 ºС;
  • minimum bending radius by wire laying - 10 external dimensions of cable;
  • service life – not less than 40 years.

 

 


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