Home / Products / Electrical Cables / Medium Voltage Cable

Electrical Cables

Medium Voltage Cable

6kV to 35kV XLPE-insulated medium voltage cable for power grid feeders, industrial plant distribution and substation connections. Copper or aluminum conductor, IEC 60502-2 / GB / BS standard.

KEY FEATURES

Voltage rating 3.6/6kV up to 26/35kV — suitable for MV power distribution
Copper or aluminum conductor, Class 2 stranded to IEC 60228
XLPE insulation with triple extrusion semi-conductive screens
Copper tape or copper wire metallic screen options
Armored variants: SWA and STA for direct burial or mechanical protection
Custom drum lengths and export packing for project orders

MOQ / Project-based

Lead Time / 15-30 days

Supply / B2B / Wholesale

Origin / China

Product Overview

Medium voltage cables operate in the range of 3.6/6kV up to 26/35kV and are used to transmit electrical power between substations, from substations to industrial distribution boards, and in utility distribution networks.

RichingPower supplies MV cables with copper or aluminum conductors, XLPE insulation, and metallic screen options including copper tape, copper wire, and aluminum foil. Armored and non-armored types available.

Common type codes include YJV, YJLV, YJV22, YJLV22 (GB) and N2XSY, NA2XSY, N2XY (IEC/DIN). Custom lengths and export packing available for project procurement.

Cable Construction (inside out)

Conductor Stranded Cu or Al, Class 2 — with semi-conductive screen

Insulation XLPE, triple extrusion with insulation screen

Metallic Screen Copper tape or copper wire screen

Inner Sheath PVC or PE bedding

Armoring SWA or STA — optional

Outer Sheath Black PVC or LSZH

<div style=”padding:32px 0;”>
<div style=”overflow-x:auto;”>
<table style=”width:100%; border-collapse:collapse; font-size:14px;”>
<thead>
<tr>
<th style=”background:#111; color:#fff; padding:10px 14px; text-align:left; font-size:12px; font-weight:500; text-transform:uppercase; letter-spacing:0.06em; border:1px solid #111; width:38%;”>Parameter</th>
<th style=”background:#111; color:#fff; padding:10px 14px; text-align:left; font-size:12px; font-weight:500; text-transform:uppercase; letter-spacing:0.06em; border:1px solid #111;”>Specification</th>
</tr>
</thead>
<tbody>
<tr><td style=”padding:9px 14px; border:1px solid #e5e5e5; font-weight:500; color:#111;”>Voltage Rating</td><td style=”padding:9px 14px; border:1px solid #e5e5e5; color:#444;”>3.6/6kV, 6/10kV, 8.7/15kV, 12/20kV, 18/30kV, 26/35kV</td></tr>
<tr style=”background:#fafafa;”><td style=”padding:9px 14px; border:1px solid #e5e5e5; font-weight:500; color:#111;”>Conductor Material</td><td style=”padding:9px 14px; border:1px solid #e5e5e5; color:#444;”>Copper (Cu) or Aluminum (Al)</td></tr>
<tr><td style=”padding:9px 14px; border:1px solid #e5e5e5; font-weight:500; color:#111;”>Conductor Class</td><td style=”padding:9px 14px; border:1px solid #e5e5e5; color:#444;”>Class 2 stranded (IEC 60228)</td></tr>
<tr style=”background:#fafafa;”><td style=”padding:9px 14px; border:1px solid #e5e5e5; font-weight:500; color:#111;”>Cross-Section Range</td><td style=”padding:9px 14px; border:1px solid #e5e5e5; color:#444;”>25mm² – 630mm²</td></tr>
<tr><td style=”padding:9px 14px; border:1px solid #e5e5e5; font-weight:500; color:#111;”>Number of Cores</td><td style=”padding:9px 14px; border:1px solid #e5e5e5; color:#444;”>1 core (standard); 3-core available</td></tr>
<tr style=”background:#fafafa;”><td style=”padding:9px 14px; border:1px solid #e5e5e5; font-weight:500; color:#111;”>Insulation</td><td style=”padding:9px 14px; border:1px solid #e5e5e5; color:#444;”>XLPE — triple extrusion (conductor screen + insulation + insulation screen)</td></tr>
<tr><td style=”padding:9px 14px; border:1px solid #e5e5e5; font-weight:500; color:#111;”>Metallic Screen</td><td style=”padding:9px 14px; border:1px solid #e5e5e5; color:#444;”>Copper tape screen, copper wire screen, or aluminum foil + drain wire</td></tr>
<tr style=”background:#fafafa;”><td style=”padding:9px 14px; border:1px solid #e5e5e5; font-weight:500; color:#111;”>Inner Sheath</td><td style=”padding:9px 14px; border:1px solid #e5e5e5; color:#444;”>PVC or PE</td></tr>
<tr><td style=”padding:9px 14px; border:1px solid #e5e5e5; font-weight:500; color:#111;”>Armoring (optional)</td><td style=”padding:9px 14px; border:1px solid #e5e5e5; color:#444;”>SWA — steel wire armored; STA — steel tape armored</td></tr>
<tr style=”background:#fafafa;”><td style=”padding:9px 14px; border:1px solid #e5e5e5; font-weight:500; color:#111;”>Outer Sheath</td><td style=”padding:9px 14px; border:1px solid #e5e5e5; color:#444;”>Black PVC or LSZH</td></tr>
<tr><td style=”padding:9px 14px; border:1px solid #e5e5e5; font-weight:500; color:#111;”>Max Operating Temp</td><td style=”padding:9px 14px; border:1px solid #e5e5e5; color:#444;”>90°C (XLPE conductor)</td></tr>
<tr style=”background:#fafafa;”><td style=”padding:9px 14px; border:1px solid #e5e5e5; font-weight:500; color:#111;”>Common Type Codes</td><td style=”padding:9px 14px; border:1px solid #e5e5e5; color:#444;”>YJV, YJLV, YJV22, YJLV22 (GB); N2XSY, NA2XSY, N2XY, NA2XY (IEC/DIN)</td></tr>
<tr><td style=”padding:9px 14px; border:1px solid #e5e5e5; font-weight:500; color:#111;”>Applicable Standards</td><td style=”padding:9px 14px; border:1px solid #e5e5e5; color:#444;”>IEC 60502-2, GB/T 12706.2, BS 6622, HD 620</td></tr>
</tbody>
</table>
</div>
</div>

Medium voltage cables supplied by RichingPower are manufactured to the following standards. Please specify the required standard when submitting an enquiry.

IEC 60502-2

International — most widely specified for B2B export and cross-border project supply.

GB/T 12706.2

China national standard, technically equivalent to IEC 60502-2.

BS 6622

UK and Commonwealth countries — MV cables with XLPE insulation.

HD 620 / EN 50267

European projects and CE-marked installations.

ICEA S-93-639

North America / US-specified MV cable projects.

IEC 60332-3 (FR)

Flame retardant classification for tunnels and public infrastructure.

<div style=”padding:32px 0;”>
<p style=”font-size:14px; color:#555; line-height:1.8; margin-bottom:24px; max-width:700px;”>
Medium voltage cables are used in power transmission and primary distribution projects where voltage levels exceed 1kV. Conductor size and screen type are selected based on fault current and installation method.
</p>
<div style=”display:grid; grid-template-columns:repeat(3,1fr); gap:16px;”>
<div style=”background:#f9f9f9; border-radius:4px; padding:16px 18px; border-left:3px solid #111;”>
<div style=”font-size:14px; font-weight:700; color:#111; margin-bottom:6px;”>Power Utility Networks</div>
<div style=”font-size:13px; color:#666; line-height:1.6;”>Primary and secondary feeders from 6kV to 35kV in utility distribution networks and grid infrastructure.</div>
</div>
<div style=”background:#f9f9f9; border-radius:4px; padding:16px 18px; border-left:3px solid #111;”>
<div style=”font-size:14px; font-weight:700; color:#111; margin-bottom:6px;”>Industrial Plant Feeders</div>
<div style=”font-size:13px; color:#666; line-height:1.6;”>Main incoming feeders from utility substation to factory main switchroom and MV distribution boards.</div>
</div>
<div style=”background:#f9f9f9; border-radius:4px; padding:16px 18px; border-left:3px solid #111;”>
<div style=”font-size:14px; font-weight:700; color:#111; margin-bottom:6px;”>Substation Connections</div>
<div style=”font-size:13px; color:#666; line-height:1.6;”>Between transformer LV terminals and MV switchgear panels in substations.</div>
</div>
<div style=”background:#f9f9f9; border-radius:4px; padding:16px 18px; border-left:3px solid #111;”>
<div style=”font-size:14px; font-weight:700; color:#111; margin-bottom:6px;”>Renewable Energy Projects</div>
<div style=”font-size:13px; color:#666; line-height:1.6;”>Wind farm and solar farm collector cables from turbines or inverters to substation.</div>
</div>
<div style=”background:#f9f9f9; border-radius:4px; padding:16px 18px; border-left:3px solid #111;”>
<div style=”font-size:14px; font-weight:700; color:#111; margin-bottom:6px;”>Underground Infrastructure</div>
<div style=”font-size:13px; color:#666; line-height:1.6;”>Duct or direct burial installations in urban infrastructure, roads and tunnel projects.</div>
</div>
<div style=”background:#f9f9f9; border-radius:4px; padding:16px 18px; border-left:3px solid #111;”>
<div style=”font-size:14px; font-weight:700; color:#111; margin-bottom:6px;”>Mining Sites</div>
<div style=”font-size:13px; color:#666; line-height:1.6;”>High-capacity power feeders to surface and underground mining equipment and distribution boards.</div>
</div>
</div>
</div>

Request a Quotation

To prepare an accurate quotation for medium voltage cables, please provide the following information.

What to include in your enquiry:

–Voltage rating (e.g. 6/10kV, 18/30kV, 26/35kV)

–Conductor material — copper or aluminum

–Number of cores and cross-section (e.g. 1 × 240mm²)

–Metallic screen type — copper tape, copper wire, or aluminum foil

–Armoring — SWA, STA, or unarmored

–Applicable standard (IEC, GB, BS, or other)

–Total quantity and destination country

–Installation method (duct, tray, or direct burial)

We will review your specification and reply with a project-based quotation within 24 hours.

Send Enquiry

Go to Enquiry Form → WhatsApp Us

✓ Reply within 24 hours

✓ Project-based quotation

✓ Specification review included

✓ B2B / Wholesale supply

Medium Voltage Cable

KEY FEATURES

Product Overview

Request a Quotation

Send Enquiry

Product

Company

Follow Us