POWER CABLES 3,6/6 kV Cu/PVC/SC/CuT/STA/PVC 3,6/6 kV

  • energoprom 

Standard: TU U 31.3-23075526-008:2008

                  (GOST 16442-80)

Construction

1  Conductor:  copper (1, 2 class)

2  Core Insulation: PVC

3  Filling: PVC

4  Belt insulation: PVC

5  Screen 1: electrically conductive PVC

6  Screen 2: aluminum or copper tape

7  Separating layer: polymer tape

8  Armour: steel tapes

9  Sheath: PVC

 

Application

Cables are intended for transmission and distribution

of electric power in fixed installations at rated voltage of  6 kV at 50 Hz frequency. Installation and operation – in the ground (in trenches) with low corrosivity, where protection is required against mechanical damage without significant tensile forces.

 

 

Technical parameters

  • Rated operational voltage: 3,6/6 kV
  • Range of cross-sections 10 – 240 mm²
  • Number of cores: 3
  • Shape of conductor: round
  • Оperating temperatures – of  -50 °С to +50 °С
  • Conductor temperature: max. +70 °С
  • Relative humidity: 98% at 35 °C temperature
  • Flame retardant: IEC 60332-1
  • Service life: 30 years

 

Nominal

cross-section (mm²)

Number of wires

in the core

10 – 50 7
70 – 120 19
150 – 240 37 – 61

 

Variants of execution

ВБбШвнг-6: flame retardant – IEC 60332-3 (category A )

ВБбШвнг-LS-6: flame retardant – IEC 60332-3 (category A), IEC 61034-2, IEC 60754-1,IEC 60754-2

ВПбШв-6 (Cu/PVC/SC/CuT/SWA/PVC 3,6/6 kV): steel wire armour