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HIGH VOLTAGE / MEDIUM VOLTAGE CABLES / EXTRA HIGH VOLTAGE CABLES are industrial power transmission cables designed for utility networks, substations, plants, and infrastructure projects that require reliable energy delivery at medium, high, and extra-high voltage levels. Built for wholesale and bulk order sourcing, these cables are suitable for OEM specifications, factory direct supply, and export-ready project procurement with a minimum order quantity of 1 metre. The cable range supports voltage ratings from 3.3 kV to 33 kV for XLPE or rubber-insulated systems, up to 33 kV for rubber cables, and 66 kV to 400 kV for extra-high-voltage transmission applications. Product configurations include single core cables up to 1600 sq.mm, three core cables up to 400 sq.mm, and EHV cables up to 2500 sq.mm, giving buyers flexibility across distribution, transmission, and heavy industrial power networks. Conductor options include annealed bare copper, tinned copper, or aluminium, with water-blocked conductors available on request for improved moisture resistance. The construction can include semi-conducting conductor tape, extruded semi-conductive conductor and insulation screens, XLPE or rubber insulation, and optional semi-conducting water-blocking bedding tape. For shielding and metallic protection, options include copper tape screening, copper wire screening, metallic lead sheath, and corrugated aluminium, copper, or steel sheath. The inner and outer sheath materials can be selected from PVC, LSZH, FRLS PVC, FR PVC, MDPE, or rubber, allowing the cable to match fire performance, environmental exposure, and installation requirements. Armour options include galvanised steel wire, flat strip armour, aluminium wire, and tape armour in galvanised steel, copper, or aluminium. Radial water barrier and sheath options such as aluminium, copper, or steel corrugated sheath, lead alloy sheath, and Poly-AI construction further support demanding underground and long-run installations. These cables are aligned with recognized standards including BS 6622, BS 7870, IEC 60502-2, IS 7098-2, IEC 60840, IS 9968 Part 2, IS 14494, IEC 62067, and IS 7098-3. This makes them suitable for procurement teams seeking industrial grade, standards-compliant cable solutions for power utilities, EPC contractors, renewable energy projects, manufacturing plants, and export markets.
Key Features
| Features | Description |
|---|---|
| Product Type | High Voltage / Medium Voltage / Extra High Voltage Cables |
| Voltage Rating | 3.3 kV to 400 kV |
| Conductor Material | Annealed Bare Copper, Tinned Copper, Aluminium |
| Insulation | XLPE / Rubber |
| Single Core Size | Up to 1600 sq.mm |
| Three Core Size | Up to 400 sq.mm |
| EHV Size | Up to 2500 sq.mm |
| Applicable Standards | BS 6622, BS 7870, IEC 60502-2, IS 7098-2, IEC 60840, IEC 62067 |
| MOQ | 1 Metre |
| Attributes | Description |
|---|---|
| Product Title | HIGH VOLTAGE / MEDIUM VOLTAGE CABLES / EXTRA HIGH VOLTAGE CABLES |
| Store Name | HVH GLOBAL |
| Minimum Order Quantity | 1 Metre |
| Applicable Standards | BS 6622, BS 7870, IEC-60502-2, IS 7098-2, IEC 60840, IS 9968 Part 2, IS 14494, IEC 62067, IS 7098-3 |
| Voltage Rating | 3.3 kV to 33 kV (XLPE/Rubber); Up to 33 kV (Rubber); 66 kV to 400 kV (EHV) |
| Single Core Cable Size | Up to 1600 sq.mm |
| Three Core Cable Size | Up to 400 sq.mm |
| EHV Cable Size | Up to 2500 sq.mm |
| Conductor Material | Annealed Bare Copper / Tinned Copper / Aluminium |
| Water-Blocked Conductors | Available on request |
| Tape Over Conductor | Semi Conducting Tape Over Conductor (if required) |
| Conductor Screen | Extruded Semi Conductive Conductor Screen |
| Insulation | XLPE / Rubber |
| Insulation Screen | Non-Metallic Extruded Semi Conductive Insulation Screen |
| Bedding | Semi Conducting Water Blocking Tape (if required) |
| Metallic Screen Options | Copper Tape Screening, Copper Wire Screening, Metallic Lead Sheath, Corrugated Aluminium or Copper or Steel |
| Inner Sheath Options | PVC / LSZH / FRLS PVC / FR PVC / MDPE / Rubber |
| Armour Options | Galvanised Steel Wire / Flat Strip Armour / Aluminium Wire / Armour / Tape Armour (Galvanised Steel / Copper / Aluminium) |
| Outer Sheath Options | PVC / LSZH / FRLS PVC / FR PVC / MDPE / Rubber |
| Bedding Tape | Semi-conducting / Non Conducting Water Blocking Tape |
| Radial Water Barrier / Metallic Sheath Options | Aluminium / Copper / Steel Corrugated Sheath; Lead Alloy Sheath; Poly-AI |
| Product Category | Electrical equipment and supplies > medium and high voltage products |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
The range covers 3.3 kV to 33 kV for XLPE or rubber-insulated cables, up to 33 kV for rubber cables, and 66 kV to 400 kV for extra-high-voltage applications.
Available conductor options are annealed bare copper, tinned copper, and aluminium. Water-blocked conductors are also available on request.
Applicable standards include BS 6622, BS 7870, IEC 60502-2, IS 7098-2, IEC 60840, IS 9968 Part 2, IS 14494, IEC 62067, and IS 7098-3.
The cables are offered with XLPE or rubber insulation, depending on the voltage class and application requirement.
Single-core cables are available up to 1600 sq.mm, three-core cables up to 400 sq.mm, and EHV cables up to 2500 sq.mm.
Yes. Armour options include galvanised steel wire, flat strip armour, aluminium wire, and tape armour. Water-blocking tapes and water-blocked conductors are also available on request.
Yes. Inner and outer sheath options include PVC, LSZH, FRLS PVC, FR PVC, MDPE, and rubber, allowing selection based on fire performance and installation conditions.
The minimum order quantity is 1 metre, which supports project-based sampling, pilot runs, and bulk procurement planning.
Country Of Origin: India
These are international and national standards ensuring safety and performance:
BS 6622: XLPE-insulated cables up to 33 kV.
BS 7870: LV and MV polymeric insulated cables.
IEC 60502-2: Power cables with extruded insulation for voltages 6–30 kV.
IS 7098-2: Indian Standard for XLPE-insulated cables up to 33 kV.
IEC 60840: Power cables above 30 kV up to 150 kV.
IS 9968 Part 2: Rubber-insulated cables for voltages up to 33 kV.
IS 14494: Indian standard for EHV cables.
IEC 62067: Power cables above 150 kV up to 500 kV.
IS 7098-3: XLPE-insulated cables for voltages above 33 kV.
3.3 kV to 33 kV: For XLPE or rubber-insulated cables.
Up to 33 kV: For rubber cables.
66 kV to 400 kV: For EHV cables (extra-high-voltage transmission).
Single-core cables: Up to 1600 sq.mm.
Three-core cables: Up to 400 sq.mm.
EHV cables: Up to 2500 sq.mm.
Conductor: Annealed bare/tinned copper or aluminium. Water-blocked conductors available for moisture protection.
Tape over conductor: Semi-conducting tape (optional).
Conductor screen: Extruded semi-conductive layer for uniform electric field.
Insulation: XLPE or rubber.
Insulation screen: Non-metallic semi-conductive layer.
Bedding: Semi-conducting water-blocking tape (optional).
Metallic screen: Copper tape, copper wire, lead sheath, or corrugated aluminium/copper/steel.
Inner sheath: PVC, LSZH, FRLS PVC, FR PVC, MDPE, or rubber.
Armour: Galvanised steel wire/strip, aluminium wire/strip, copper armour, or tape armour.
Outer sheath: PVC, LSZH, FRLS PVC, FR PVC, MDPE, or rubber.
Bedding tape: Semi-conducting or non-conducting water-blocking tape.
Radial water barrier/metallic sheath: Aluminium/copper/steel corrugated sheath, lead alloy sheath, or Poly-Al laminate.
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