Products

Paper Insulated Copper Conductor

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For queries please contact marketingstrip@pwil.net

Product Range

Our Product Range

  • Paper Insulated Rectangular Copper Conductors as per IEC 60317-27 as well as Customer Specification
  • Nomex™ Insulated Rectangular Copper Conductors
  • Mica Tape Insulated Rectangular Copper Conductors
  • Special Conductors

[All the above can be offered with controlled Proof Stress]

Type of Insulating materials

Applications

  • Oil filled Power and Distribution Transformers
  • Dry Type Transformers
  • High Tension Motors/Generators
  • Traction Equipments
Rectangular/Single/Bunched/Triple Proof Stress Paper Covered Copper Conductor

 

Bare Width : 3-25 mm     Bare Thickness : 1.2-10 mm

Periphery of Rectangular Conductor : 50 mm max.

Width / Thickness ration – 1:9

Insulation Thickness : 0.30-6 mm

Types of Lapping : Butt Lapped, 30-50% Overlapped, Interlocked; in various combinations, layers and tape widths

No.Of Layers : 1-36

Engineering Data

Nominal cross-sectionl areas for preferred and intermediate sizes

Nominal Width: 2.00 2.12 2.24 2.36 2.50 2.65 2.80 3.00 3.15 3.35 3.55 3.75 4.00 4.25 4.50 4.75 5.00 5.30 5.60 7.10 7.508.00 8.50 9.00 9.50 10.00 10.60 11.20 11.80 12.50 13.20 14.00 15.00 16.00

Delivery Spools

DIMENSION OF DRUMS (All dimensions in mm)

Flange DiaBarrel DiaTraverseFlange ThickBore DiaCatch hole DistanceSlot/hole on barrelNo.of iron tubeWt. Kgs.
450300240185212515570
5003002401852125155105
6504002402052125156200
7104003002052125157240
860**56030025521251510350
910**56030025521251510400

Note :  

  1. Catch hole dia for all the drums will be 16mm.
  2. **One additional hole of 18mm to be provided on flande at 290mm distance from centre.

Ordering Info

We need the following information from our valued clients to understand fully your requirement and deliver the right product :
  • Size : Width X Thickness.
  • Proof Stress of the Conductor.
  • Single / bunched or triple.
  • Type of Insulation.
  • Thickness of Insulation.
  • Type of Lapping
  • Min. No.of layers of Insulation.
  • Length/Quantity of Conductor and Tolerance.
  • No. and Type of Bobbins.
For any other special requirement, please address your query to our Marketing Department in Mumbai by e-mail marketingstrip@pwil.net