• Hot Sale Kraft Paper Wrapped Wire Insulated Three Paper Covered Copper Round Wire
  • Hot Sale Kraft Paper Wrapped Wire Insulated Three Paper Covered Copper Round Wire
  • Hot Sale Kraft Paper Wrapped Wire Insulated Three Paper Covered Copper Round Wire
  • Hot Sale Kraft Paper Wrapped Wire Insulated Three Paper Covered Copper Round Wire
  • Hot Sale Kraft Paper Wrapped Wire Insulated Three Paper Covered Copper Round Wire
  • Hot Sale Kraft Paper Wrapped Wire Insulated Three Paper Covered Copper Round Wire

Hot Sale Kraft Paper Wrapped Wire Insulated Three Paper Covered Copper Round Wire

Insulation Level: H, F, B, E, A
Certification: ISO9001, RoHS, VDE
Application: Transformer, Instrument, Electrical Equipment, Motor
Samples:
US$ 0/kg 1 kg(Min.Order)
| Order Sample
Customization:
Shipping Cost:

Estimated freight per unit.

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
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Hot Sale Kraft Paper Wrapped Wire Insulated Three Paper Covered Copper Round Wire pictures & photos
Hot Sale Kraft Paper Wrapped Wire Insulated Three Paper Covered Copper Round Wire
US $9.5-14.5 / kg
Min. Order: 1,000 kg
Diamond Member Since 2022

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Basic Info.

Model NO.
ZB
Shape
Flat Wire
Conductor Material
Copper Wire
Transport Package
Pallet
Specification
6-80mm²
Trademark
windoo
Origin
China
HS Code
85441100
Production Capacity
2500t/Year

Packaging & Delivery

Package Size
50.00cm * 50.00cm * 40.00cm
Package Gross Weight
60.000kg

Product Description

Transposed conductor refers to the combination of a number of enameled copper flat wires into two rows with wide surfaces in contact with each other, and according to the requirements on the top and bottom of the two rows of enameled wires along the narrow side of the same direction of transposition, and electrical insulation tape is used. As a multi-layer continuous and tightly wrapped composition

Hot Sale Kraft Paper Wrapped Wire Insulated Three Paper Covered Copper Round Wire

Hot Sale Kraft Paper Wrapped Wire Insulated Three Paper Covered Copper Round Wire
The windings of large power transformers use transposed conductors, which can greatly reduce load loss, reduce the temperature rise of winding hot spots, improve the mechanical strength of windings, make the structure more compact, and make coil processing easier. It is widely used in winding design and manufacture.

 

1.    Conductor Material

Paper-covered copper twisted wire used 12.5mm Oxygen-free copper rod, alloy grade TU2, copper content ≥99.95%.

 

2.    Insulation Thickness

1.0mm

2.0mm

3.0mm

4.0mm

5.0mm

6.0mm

8.0mm

10.0mm

According to the customer request
 

3. Standard

GB/T 7673.3

IEC 60317-27

Customer Standard

 Hot Sale Kraft Paper Wrapped Wire Insulated Three Paper Covered Copper Round Wire

4. Specification

Nominal cross-section/mm²

Core structure

Nominal cross-section/mm²

Core structure

10

12×7/0.39

125

27×12/0.70

16

12×7/0.49

150

14×19/0.85

25

19×7/0.49

160

27×12/0.80

35

19×7/0.58

185

27×12/0.85

50

19×7/0.68

200

37×12/0.75

70

27×7/0.68

250

37×12/0.85

80

37×7/0.62

300

27×19/0.85

95

37×7/0.68

315

37×19/0.75

100

37×7/0.70

400

37×19/0.85

120

27×12/0.68

500

37×19/0.95

Specifications beyond the above range, please contact us

Hot Sale Kraft Paper Wrapped Wire Insulated Three Paper Covered Copper Round Wire 

5. Thermal Class

90ºC

It means paper covered copper twisted wire can work for a long time at this temperature

 

6. Type

ZJ-------------Power cable paper+copper twisted wire
ZJD-----------Crepe paper+copper twisted wire
ZJM---------- High-density paper+copper twisted wire
Hot Sale Kraft Paper Wrapped Wire Insulated Three Paper Covered Copper Round Wire

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