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Marking

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Medium and high voltage XLPE-insulated power cables

 

three stranded single-core cables, twisted together

Current conducting

ј

aluminium conductor

-

copper conductor (without designation)

Insulation

ѕв

insulation of cross-linked polyethylene (XLPE)

Screen

Ё

copper screen over the each core

Ёо

collective copper screen for three core cables

Ёоа

closure of common screen by alumpolyethylene band

г

longitudinal water-blocking of water-swelling tapes

га

longitudinal and radial water-blocking with water-swelling tapes and aluminium-copolymer bands

Armour

Ѕ

armour of steel strips

 

armour of steel round wires

јк

armour of aluminium round wires

Outer sheat

ѕ

outer sheath of polyethylene (PE) or polyethylene copolymer

ѕнг
(ј)*

outer jacket made of polymer composition, prevents spread of lre
(category A for non-spread of lre in wisps according to IEC 60332-3)

ѕнг-HF
(A)*

outer jacket of polymer halogen-free composition
(category A for non-spread of lre in wisps)

ѕу

reinforced polyethylene (PE) sheath

¬

outer sheath of polyvinylchloride (PVC) compound

¬нг

outer sheath of lame retardant polyvinylchloride (PVC) compound

¬нгд

outer sheath of lame retardant, low smoke of corrosive gases
polyvinylchloride (PVC) compound

Climatic variant

-

ЂUї variant (UHL) (without marking)

ЂTї variant (tropical)

 

nxS/
Sэкр

number of cores, nominal cross-section in mm2/
nominal cross-section of the screen in mm2

(ож)

single-wire cores

* in other cases the marking of category, corresponding to non-spread of fire is not applied
(cable corresponds to B category according to IEC 60332-3)

Example of designation

јѕвЁгѕ-6 1х150/25 “” ” 31.3-00214534-017-2003

Aluminium conductor

ј

XLPE insulation

ѕв

Screen of copper wires and with longitudinal water-blocking

Ёг

Outer sheath of PE

ѕ

Rated voltage, kV

6

Number of cores

1

Nominal conductor cross-sectional area, mm2

150

Nominal screen cross-sectional area, mm2

25

Standards and specifications

“” ” 31.3-00214534-017-2003



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“≈√»: пример обозначени€ сшитого полиэтилена, пример обозначени€ —ѕЁ, пример обозначени€ сшитого ѕЁ, обозначение изол€ции сшитого полиэтилена, обозначение изол€ции —ѕЁ, обозначение изол€ции сшитого ѕЁ, обозначение экрана —ѕЁ, обозначение экрана сшитого ѕЁ, обозначение брони —ѕЁ, обозначение брони сшитого ѕЁ, обозначение наружной оболочки сшитого полиэтилена, обозначение наружной оболочки сшитого ѕЁ, обозначение наружной оболочки —ѕЁ, обозначение климатического исполнени€ —ѕЁ, обозначение климатического исполнени€ сшитого ѕЁ, климатическое исполнени€ —ѕЁ.

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