MV XLPE Power Unarmoured Cable,Medium Voltage XLPE Insulated Unarmoured Power Cable

MV XLPE Power Unarmoured Cable (Medium Voltage XLPE Insulated Unarmoured Power Cable) meets or exceeds the requirements of all international standards like ASTM,IEC,DIN,BS,AS,CSA,NFC,SS,etc. in addition, we also accept OEM service to meet your special request.

Medium Voltage XLPE Insulated PVC Sheathed unarmoured Power Cable.

All type of Medium Voltage XLPE Insulated PVC Sheathed Power Cable :

1). 3.6/6(7.2)kV,3.6/6.6(7.2)kV, Single Core, Al or Cu/XLPE/CTS/PVC Un-armoured Power Cable.
2). 6/10(12)kV,6.35/11(12)kV, Single Core, Al or Cu/XLPE/CTS/PVC Un-armoured Power Cable.
3). 8.7/10(15)kV, Single Core, Al or Cu/XLPE/CTS/PVC Un-armoured Power Cable.
4). 12/20(24)kV, 12.7/22(24)kV, Single Core, Al or Cu/XLPE/CTS/PVC Un-armoured Power Cable.
5). 18/30(36)kV,19/33(36)kV, Single Core, Al or Cu/XLPE/CTS/PVC Un-armoured Power Cable.
6). 3.6/6(7.2)kV,3.6/6.6(7.2)kV, Three Cores, Al or Cu/XLPE/CTS/PVC Un-armoured Power Cable.
7). 6/10(12)kV,6.35/11(12)kV, Three Cores, Al or Cu/XLPE/CTS/PVC Un-armoured Power Cable.
8). 8.7/10(15)kV, Three Cores, Al or Cu/XLPE/CTS/PVC Un-armoured Power Cable.
9). 12/20(24)kV, 12.7/22(24)kV, Three Cores, Al or Cu/XLPE/CTS/PVC Un-armoured Power Cable.
10). 18/30(36)kV,19/33(36)kV, Three Cores, Al or Cu/XLPE/CTS/PVC Un-armoured Power Cable.

Application:

Medium Voltage XLPE Insulated power cable is used to transmit and distribute power in power transmission and distribution system of 3.6kv~35kV . It is generally applied to the fields including power, construction, mines, metallurgy, petrochemical industry and communication in complete replace of oil immersed paper insulated power cable.

Property:

1.The highest allowed operating temperature of conductor for long-term working is 90 degrees.

2.In short circuit (Max long term is no more than 5 seconds),the highest temperature for conductor is no more than 250 degrees.

3.the environmental temperature of operating in air should be no more than 40 degrees, and 25 degrees under ground. 

4.Excellent electrical performance, resistance to chemical corrosion.

It shows us the most common sizes of non armoured power cable, but other sizes to any recognized standards or customer specification can also be supplied as per customer's requirements.
 

PISEN Cable is a professional MV XLPE Power Unarmoured Cable (Medium Voltage XLPE Insulated Unarmoured Power Cable ) manufacturer and supplier in China.Our products also include: AAC,AAAC,ACSR,ACAR, Galvanized Steel Wire, Aluminium Clad Steel Wire, PVC wire, PVC/XLPE power cable, Aerial Bundled Cable, rubber cable, control cable, etc. Any Interested, Pls feel free to email us,we will reply to you that day feasible prices and material on time!

Medium-Voltage Cable for Power Distribution Networks

Pisen’s Medium Voltage XLPE Unarmoured Cable is designed for fixed power cable systems requiring stable transmission across 3.6/6kV to 26/35kV. With its copper conductor and XLPE insulation, this product is suited for underground conduits, energy corridors, and commercial grid expansions. Ideal for electrical engineers and contractors, this electric wire delivers reliable performance in applications where mechanical protection is externally provided. Its light unarmoured design supports high-efficiency installation in controlled environments, reducing system load without sacrificing conductivity.

Insulation and Conductor Built for Endurance

Manufactured using annealed copper conductors in Class 1 or Class 2 form per IEC 60228, this cable provides low resistance and high flexibility. The cross-linked polyethylene (XLPE) insulation ensures thermal stability up to 90°C during continuous operation and resists short-circuit heat up to 250°C. The PVC outer sheath protects against environmental wear, offering solid resistance to moisture, corrosion, and minor mechanical abrasion. Meeting GB/T12706.2-2020 standards, this electrical cable is compatible with existing wire and cable infrastructure in industrial-grade systems.

Application in Utility, Infrastructure, and Industrial Sectors

From substations and transformer outputs to municipal tunnel networks and process industry grids, this cable is used where energy transmission must remain uninterrupted and safe. System designers working with large-scale house wiring, MV distribution lines, or facility interconnects rely on its capacity to support sustained medium-voltage operation. Its performance consistency, coupled with system compatibility, makes it an essential cable wire in complex electrical layouts.

Product Advantages

Lightweight Construction for Flexible System Layout

Without metallic armoring, this cable maintains excellent handling characteristics during long-distance routing. The unarmoured build reduces overall cable weight, helping minimize structural stress in conduit systems and cable trays. This advantage allows engineers to configure compact, efficient wiring routes in smart infrastructure and industrial applications. Lighter weight also improves logistics and installation timelines, supporting quick deployment in wire cable upgrades or replacements.

XLPE Insulation Boosts Thermal and Electrical Stability

The cross-linked polyethylene insulation ensures low dielectric loss and high thermal resistance, reducing overheating risks during peak load conditions. This improves safety margins and enables the cable to carry consistent current over long runs, ideal for both urban and industrial electrical grids. These properties make it an optimal electrical conductor for systems operating in harsh or enclosed conditions where power consistency is non-negotiable.

PVC Outer Sheath for Enhanced Durability

Though unarmoured, the PVC sheath adds a layer of environmental defense, making it suitable for enclosed installations that still require mechanical shielding. The sheath resists mild acids, oils, and water, protecting the integrity of the inner XLPE insulation. When paired with matching cable connectors and termination accessories, the cable integrates smoothly with modern MV systems, ensuring both electrical safety and extended service life.

Use Scenarios

Electrical Utility Engineers Managing Urban Power Grids

Urban planners and utility operators working in ducted environments or power substations benefit from the unarmoured design of this xlpe cable. It can be routed through utility tunnels and structured raceways without overburdening tray systems. Its thermal performance allows stable energy flow during peak demand, making it a reliable component in electrical wire networks for cities and regional distribution hubs.

System Integrators in Industrial Manufacturing Plants

For engineers managing mid-voltage loads in cement plants, chemical zones, or heavy machinery lines, this cable ensures uninterrupted power from transformers to control rooms. Its ability to support fixed installation with minimal heat generation allows seamless integration into motor control centers or switchgear panels. It supports cable accessories such as MV joints, terminals, and grounding kits—ensuring robust and compliant electrical cord routing across equipment zones.

Infrastructure Contractors Specifying Medium-Voltage Solutions

When specifying MV components for tunnels, data centers, or transport infrastructure, this product meets both safety and installation demands. It supports flexible cable placement across horizontal or vertical shafts while maintaining consistent voltage control. The availability of single- and multi-core versions makes it adaptable for diverse layouts in structured thhn wire or control cable frameworks, minimizing voltage drop and optimizing operational continuity.

About Us

Pisen Cable is a dedicated wire company with advanced capabilities in designing and manufacturing low-, medium-, and high-voltage cables for energy, infrastructure, and control applications. With operations rooted in technical precision and global certification standards (GB/T, IEC, ISO), Pisen Cable delivers dependable electrical cable solutions across international markets. The company’s portfolio includes pvc cable, welding cable, control cable, and customized wiring products that support transmission, distribution, and smart grid integration. Its partnerships span across energy utilities, industrial contractors, and commercial builders—driven by a commitment to reliable delivery, system compatibility, and client-focused service.

Submit your technical specifications now to receive a medium-voltage cable quote tailored to your project!

FAQ

What voltage range does this cable support?

This cable supports medium-voltage systems from 3.6/6kV to 26/35kV for fixed installations.

Is this cable armored for mechanical protection?

No, it is unarmoured and should be installed in ducts, trays, or protected environments where external mechanical shielding is provided.

What insulation materials are used in this cable?

The cable uses XLPE insulation and a PVC sheath, offering high thermal and electrical resistance for electrical wire systems.

Can I get compatible accessories with this cable?

Yes, Pisen Cable supplies MV cable accessories such as terminations, connectors, and joints for full system compatibility.

How long is the typical production lead time?

For standard specifications, delivery is 15–20 working days. Custom orders may vary depending on design complexity.