Paper Insulated Copper Conductor

Rectangular Taped Conductors of various types are used as winding wires in a variety of high voltage applications such as, Oil filled Power and Distribution Transformers, Dry Type Transformers, High Tension Motors/Generators, and Traction Equipments.
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 |
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
Nominal Width | Nominal thickness | Redius on corners | Nominal cross-section area |
---|---|---|---|
(mm) | (mm) | (mm) | (mm²) |
[Dynamic Content] |
Flange Dia |
Barrel Dia |
Traverse | Flange Thick |
Bore Dia |
Catch hole Distance | Slot/hole on barrel | No.of iron tube | Wt. Kgs. |
---|---|---|---|---|---|---|---|---|
450 | 300 | 240 | 18 | 52 | 125 | 15 | 5 | 70 |
500 | 300 | 240 | 18 | 52 | 125 | 15 | 5 | 105 |
650 | 400 | 240 | 20 | 52 | 125 | 15 | 6 | 200 |
710 | 400 | 300 | 20 | 52 | 125 | 15 | 7 | 240 |
860** | 560 | 300 | 25 | 52 | 125 | 15 | 10 | 350 |
910** | 560 | 300 | 25 | 52 | 125 | 15 | 10 | 400 |
[Dynamic Content] |
Note :
- Catch hole dia for all the drums will be 16mm.
- **One additional hole of 18mm to be provided on flande at 290mm distance from centre.
Ordering Information
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 mumbai@pwil.net