PVC INSULATED AND SHEATHED, TAPE SHIELDED POWER CABLES	Technical Data sheet

APPLICATIONS

YnKYekwżo 0,6/1 kV and YnKYekw 0,6/1 kV shielded power cables are designed for electric power transmission. They are also applied in power circuits in industrial plants and power stations and in local distribution networks.

The cables are suitable for indoor and outdoor installations, for laying in cable ducts and for direct earth burial.

The cables are protected by an overall electrostatic shield against external electric interferences and prevents emission of interferences produced in the cables.

The cable sheath is then made of special self-extinguishing PVC of reduced combustibility and pass combustibility test according to EN 60332-3 standard.

CONSTRUCTION                                                                                                          

- bare annealed copper conductors meeting requirements of PN-EN 60228 standard:

              RE - class 1 circular single-wire,

              RM - class 2 circular multi-wire,

              SM - class 2 sector shaped multi-wire,

- PVC insulation - colours in accordance with PN-HD 308 standard, green-yellow protective conductor in YnKYekwżo 0,6/1 kV cable,

- insulated conductors laid-up in a cable core,

- cable core wrapped in polyester tape,

- overall electrostatic shield incorporating aluminium-polyester tape and annealed tinned copper drain wire,

- black PVC cable sheath, other colours also available.

AVAILABLE UPON REQUEST

YKYekwżo-O 0,6/1 kV and YKYekw-O 0,6/1 kV - cables designed for frequent contact with petroleum products, as in petrol stations and stores, where engine fuels and lubricants are pumped or handled. The cable sheath is then made of special PVC compound meeting oil resistance requirements of Polish standard PN-EN 60811-404.

XnKXSekwżo 0,6/1 kV and XnKXSekw 0,6/1 kV - halogen free cables, applied when higher safety in case of fire is required. The cables are flame retardant, their smoke emission in fire is low and released gases are not corrosive.

Steel wire or steel tape armoured cables as above applied in locations where enhanced protection against mechanical damages is required.

CHARACTERISTICS

Operating voltage Uo/U    0.6/1 kV

Voltage test    4 kV rms

Insulation resistance, minimum    20 MΩ·km

Conductor temperature limit

      in work conditions          +70°C
      in short-circuit               +160°C

Temperature range
      during operation            from - 30 to + 70°C
      during installation          from   - 5 to + 50°C

Minimum bending radius

      single wire cables           15 x cable diameter

      multi wire cables            12 x cable diameter

Cable combustibility              flame retardant

Combustibility tests                  PN-EN 60332-1-2, IEC 60332-1-2

                   ³ 25 mm²            PN-EN 60332-3-23, IEC 60332-3-23 (cat. B)

                   < 25 mm²           PN-EN 60332-3-24, IEC 60332-3-24 (cat. C)

Reference standards                IEC 60502-1, PN-93/E-90401, PN-HD 603 S1

The cable meets requirements of the low voltage directive 2014/35/EU

Other cross-sections and conductor counts available on request.

TECHNOKABEL S.A. reserves the right to change specifications without prior notice.