Polycab Windmill (Wind Turbine) Cable – Torsion-Resistant Power and Control Cables, Copper, PVC / XLPE / EPR

The Polycab Windmill Cable range covers the power, control and torsion-resistant cables of a wind turbine, with bare or tinned copper conductors, PVC, heat-resistant, XLPE or EPR insulation and PVC, heat-resistant, TPE or CPE sheaths. Polycab's catalogue lists it as conforming to IEC 60502-1, IEC 60502-2, IS 9968 (Part 1), IS 9968 (Part 2), BS EN 50525-2-21, BS EN 50525-2-41 and BS EN 50525-2-83. It is supplied at a price on request: cable prices depend on the construction, the quantity and the raw-material prices on the day.

Polycab India Limited is India's largest manufacturer of wires and cables, with 27 manufacturing facilities, a network of 4,300+ dealers and distributors, 2,00,000+ retailers and an export presence in 84 countries (polycab.com, October 2026). Its cable range runs from house wires and 1.1 kV power and control cables to MV and EHV power cables, with instrumentation, solar, railway, marine, mining, fire-survival and other special cables. Jai Enterprises supplies Polycab cables from Bhilai and Raipur all over Chhattisgarh - Bhilai, Raipur, Durg, Korba, Bilaspur, Raigarh, Jagdalpur, Kanker, Ambikapur and every other district - and across India.

Is this the right one for you?

Check these four things before you order:

• You know where each cable runs: the twisting loop below the nacelle (torsion-resistant), the tower, or the base and transformer.
• You know the voltage grade for each circuit - 0.6/1 kV, MV, or 300/500 V and 450/750 V for the BS EN 50525 types - and the size.
• You know which cables are power and which are control or signal.
• You have the turbine maker's cable specification.

At a glance

• Price: on request - call +91 9340081159
• Product: Polycab Windmill Cable
• Type: wind turbine cables - torsion-resistant, power and control
• Conductor: annealed bare or tinned copper
• Insulation: PVC, heat-resistant, XLPE or EPR, with conductor and insulation screens as required
• Elements: cores or pairs laid up; metallic screen as required
• Sheath: PVC, heat-resistant, TPE or CPE
• Voltage grade: printed as 0.6/1 kV to "3/36 kV" (see the note); cables to BS EN 50525-2-21 are rated up to 450/750 V, and to -2-41 / -2-83 at 300/500 V
• Standards: IEC 60502-1, IEC 60502-2, IS 9968 (Parts 1 and 2), BS EN 50525-2-21, 2-41 and 2-83
• Source: Polycab B2B all-products catalogue (2025), p 15

Construction and standards

• Conductor: annealed bare or tinned copper
• Conductor screen: as required (MV cables)
• Insulation: PVC, heat-resistant, XLPE or EPR
• Insulation screen: as required (MV cables)
• Elements: cores or pairs laid up
• Inner sheath and metallic screen: as required
• Outer sheath: PVC, heat-resistant, TPE or CPE
• IEC 60502-1: extruded-insulation power cables for 1 kV (Um 1.2 kV) and 3 kV (Um 3.6 kV)
• IEC 60502-2: extruded-insulation power cables from 6 kV (Um 7.2 kV) up to 30 kV (Um 36 kV)
• IS 9968 (Part 1): elastomer insulated cables up to and including 1100 V (general purpose 60 °C, heat-resisting 90 °C and silicone rubber 150 °C types)
• IS 9968 (Part 2): elastomer insulated cables from 3.3 kV up to and including 33 kV
• BS EN 50525-2-21: flexible cables with cross-linked elastomeric insulation, up to 450/750 V
• BS EN 50525-2-41: single-core cables with cross-linked silicone rubber insulation, up to 300/500 V, 180 °C
• BS EN 50525-2-83: multicore cables with cross-linked silicone rubber insulation, 300/500 V, 180 °C
• Note - Voltage range: printed as "0.6/1 kV to 3/36 kV"; 3/36 kV is not a standard grade (IEC 60502-2 runs up to 18/30 (36) kV), so we confirm the voltage grade with Polycab for each cable
• Note - Silicone standards: BS EN 50525-2-41 and -2-83 cover silicone rubber cables, which are not among the insulations the catalogue lists (perhaps its heat-resistant type); we confirm with Polycab which windmill cables are made to them
• Note - Catalogue picture: it shows a three-core, screened, wire-armoured MV power cable, as used at the tower base or to the transformer; torsion-resistant loop cables are flexible and unarmoured. Armour is not in the catalogue text - tell us if your route needs it
• Source: Polycab B2B all-products catalogue (2025), p 15

Why choose the Polycab Windmill Cable

• Torsion-resistant cables for the twisting loop between the nacelle and the tower
• Power and control cables for the tower and the turbine
• Bare or tinned copper conductors
• Rubber (EPR, CPE) and TPE options for flexing duty
• LV and MV grades

How to choose and specify it

Torsion-resistant cable. The cables that hang from the nacelle twist as the turbine turns to face the wind (yaw). They must be flexible and torsion resistant - usually fine-stranded tinned copper with EPR (rubber) insulation and a rubber (CPE) or TPE sheath.

Tower and base cables. Power cables down the tower and to the transformer are usually LV or MV cables to IEC 60502-1 or -2; control and signal cables run alongside.

Specification. Wind turbine makers specify each cable type. Send us the turbine maker's specification and we confirm the matching Polycab cable.

Where it is used

• Loop (twist) cables between nacelle and tower
• Tower power cables to the turbine transformer
• Control and signal wiring in the nacelle and tower
• Wind farm auxiliary circuits
• Repowering and maintenance of existing turbines

Other Polycab renewable energy cables

• Polycab Windmill Cable (this page) - torsion-resistant wind turbine cables, price on request
• Polycab Solar DC Cable - single-core PV cable, EN 50618 / IEC 62930, price on request
• Polycab Solar H1Z2Z2-K Twin Cable - flat twin H1Z2Z2-K PV cable, price on request
• Polycab Solar PV Wire UL 4703 - aluminium alloy PV wire, UL 4703, price on request
• Polycab Solar DC Feeder Cable - single-core XLPE DC feeder, AS/NZS 5000.1, price on request
• Polycab Solar MV Cable - RH5Z1-OL, AS/NZS 1429.1 and UL 1072 MV-90 / MV-105, price on request

Related products

• HEX Crimping Type Copper Tubular Cable Lugs - UL Listed, 1.5 to 1000 sq mm
• HEX HEXPRESS Hydraulic Crimping Tools - Hand, Foot and Remote-Head Tools for Cable Lugs, 10 to 1000 sq mm

Frequently asked questions

What is the price of the Polycab Windmill Cable?

The Polycab Windmill Cable is supplied at a price on request, because cable prices depend on the construction, the quantity and the raw-material prices on the day. Call +91 9340081159 for a quotation.

What is a torsion-resistant cable?

A flexible cable designed to twist repeatedly without damage, used in the loop that hangs from the nacelle and twists as the turbine turns to face the wind.

Which voltage grades are available?

The catalogue prints 0.6/1 kV up to "3/36 kV". Because 3/36 kV is not a standard grade, and the BS EN 50525 types it lists are rated 300/500 V or 450/750 V, we confirm the grade with Polycab for each cable.

Which standards apply?

The catalogue lists IEC 60502-1 and -2, IS 9968 Parts 1 and 2, and BS EN 50525-2-21, 2-41 and 2-83.

Where can I buy the Polycab Windmill Cable in Chhattisgarh?

From Jai Enterprises, Bhilai and Raipur, which supplies Polycab cables to every district of Chhattisgarh and across India. Call +91 9340081159 for the price, stock and lead time.

How to order

Price on request: call +91 9340081159 or send an enquiry from this page with where the cable runs in the turbine, the voltage grade, the cores and size, the turbine maker's specification and the delivery location, and we will confirm the price, availability and lead time. Ask for the Polycab datasheet for your exact construction before you order.