MV Power Cables 6 – 35 KV PVC and XLPE Insulated

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Product Description

MV Power Cables 6 – 35 KV PVC and XLPE Insulated

Commonly referred to as MV cables, medium voltage cable solutions include but aren’t limited to non-shielded and copper tape shielded type designs commonly found in many commercial and industrial applications.

MV Power Cables

Medium-voltage cables are mainly used to build weather-resistant networks and to improve the reliability of networks. The use of medium-voltage cables enables the transfer of power networks underground, which has proven to be a reliable method of avoiding any power failures caused by storms.
We offer a comprehensive range of Medium Voltage (MV) cables manufactured to various International Standards, British, European, including IEC 60502, BS6622. This British Standard sets out the specifications and required tests for single-core and three core armored cables with thermosetting insulation with a voltage rating ranging from 3.8/6.6kV up to 19/33kV. These cables are designed for a maximum operating temperature of 90oC for use in fixed installations including networks and industrial installations.

Medium Voltage Cable Construction:
MV Cable Layer MV Cable Materials
Conductor Copper or Aluminium – Class 1 solid, Class 2 stranded (circular, circular compacted, sectorial). Some flexible MV cables for dynamic equipment are also available.
Optional: Conductor Waterblocking Swellable powders or swellable yarns in stranded interstices
Conductor Screen Semi-Conductive Layer
Insulation XLPE (Cross-linked Polyethylene) or EPR (Ethylene Propylene Rubber)
Insulation Screen Semi-Conductive Layer
Optional: Waterblocking – Longitudinal Swellable powders or tape
Metallic Screen Copper Wires and/or Copper Tape (around individual cores)
Optional: Waterblocking – Longitudinal Swellable Tape
Optional: Inner Sheath Applied where Armour is also applied. PVC or LSZH compound
Optional: Armour Single Core: Aluminium Wires / Tape Multi-Core: Galvanised Steel Wires / Tape (Wires can be circular or flat, tapes can be single or double layer flat or corrugated)
Optional: Waterblocking – Radial Aluminium/PET Tape with the aluminum side tightly bonded to outer sheath
Outer Sheath LDPE, MDPE (Low/Medium Density Polyethylene), PVC (Polyvinyl Chloride), LSZH (Low Smoke Zero Halogen). Additives to offer resistance to UV, oils & greases, water, flames, termites, and other environmental factors can be added as required.
Medium Voltage Cable Standards:
MV Cable Standard MV Standard Description
IEC 60502-2 Cables with extruded insulation with voltage rating between 6kV and 30kV
BS6622 Armoured cable with PVC outer sheathing and voltage rating from 3.3/6kV to 19/33kV
BS7835 Armoured cable with LSZH outer sheathing and voltage rating from 3.3/6kV to 19/33kV
BS7870-4.10 Single core cables for distribution utilities with extruded insulation up to and including 11kV and 33kV
HD620 Cables with extruded insulation and voltage ratings 3.6/6 (7.2)kV to 20.8/36 (42)kV (often seen in conjunction with IEC60502-2)
DIN VDE 0276 Part 620 Distribution cables of nominal voltages 3.6kV to 20.8/36kV
MV Cable Nomenclature:

MV cables can be referred to by their standard and the materials used (eg: Cu for Copper, XLPE for Cross-linked Polyethylene) but they’re often referred to by country-specific naming conventions.
German MV Cable Nomenclature is:

N MV cable according to DIN VDE 0276
A Aluminium (Al) conductor
[blank] Copper (Cu) conductor
2X Cross-linked polyethylene (XLPE) insulation
S Screen of copper wires and copper tape, helically wound
SE Screen of copper wires and copper tape over each core, helically wound
(F) Longitudinal water tightness
(FL) Longitudinal and transversal (Radial) water tightness
Y Polyvinyl Chloride (PVC) sheath
2Y Polyethylene (PE) sheath
H Low Smoke Zero Halogen (LSZH) sheath

All MV Cable datasheets will provide guidance on application, construction & materials, relevant standards, cable sizes, and electrical characteristics. If further information is required to support specification, or the parameters required do not match any of the listed cable PDF datasheets, please speak to a member of the team who will be able to assist you.

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50+ years of experience Trusted manufacturing expertise since 1969
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Fast Delivery

Fast global delivery Efficient manufacturing and worldwide shipping
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standards

International standards IEC, ASTM, BS, CSA and other global standards

standards

International standards IEC, ASTM, BS, CSA and other global standards
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High Quality

Strict quality control Comprehensive testing throughout productio

High Quality

Strict quality control Comprehensive testing throughout productio
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FAQs

What products does QZ Cable manufacture?

QZ Cable manufactures AAC, AAAC, ACSR conductors, power cables, ABC cables, control cables, solar cables, ADSS and OPGW fiber optic cables for global customers.

QZ Cable products comply with international standards including IEC, ASTM, BS, DIN and customer-specific requirements.

Yes. QZ Cable provides customized cable solutions according to voltage level, conductor size, application environment and customer requirements.

QZ Cable supplies cable products worldwide for power transmission, renewable energy, construction and industrial projects.

Accepted Delivery Terms: FOB,CFR,EXW,FAS,DDP; Accepted Payment Currency:USD,EUR,CAD,AUD,GBP,CNY; Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,Western Union,Cash; Language Spoken:English,Chinese,Japanese,German,Russian

QZ Cable provides reliable manufacturing capability, strict quality control and competitive cable solutions for global customers.

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