Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm

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Product Highlights

  • Customizable Size Range: Aluminum: 0.8-10mm x 3-22mm, Copper: 0.4-9mm x 2-20mm, with custom options available.
  • Multiple Insulation Levels: Available in H, F, B, and E insulation classes to meet various thermal requirements.
  • Comprehensive Certifications: Certified by ISO9001, CE, CCC, RoHS, and VDE for global compliance.
  • Fast Delivery Time: Standard delivery within 2 weeks, with off-peak season lead time under 15 workdays.
  • Free Sample Availability: Free samples are available for customers to verify product quality before bulk orders.
  • Versatile Conductor Materials: Offered in both oxygen-free copper and electric aluminum for diverse applications.
  • Wide Application Scope: Ideal for transformers, instruments, electrical equipment, and motors.
  • Customizable Insulation Thickness: Nominal insulation thickness is customizable to fit specific project needs.

Product Images of Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm

Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm
Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm pictures & photos
Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm
Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm pictures & photos
Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm
Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm pictures & photos
Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm
Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm pictures & photos
Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm
Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm pictures & photos
Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm
Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm pictures & photos
Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm
  • Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm
  • Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm
    Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm
  • Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm
    Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm
  • Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm
    Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm
  • Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm
    Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm
  • Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm
    Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm
  • Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm
    Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm

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Product Description

 

Product Description

Paper Wrapped Wire(Coper/Aluminum)

Kraft Papaer wrapped wire is mostly used for oil-immersed transformer and other similar electrical equipments.It's extruded or drawn from oxygen free copper rod or electrican round aluminum rod and then wrapped with 2 layer or more than 2 layer Papper wire.
Insulation Paper Material : Kraft Paper, Crepe Paper , High-density insulation Paper,Thermally up-graded Paper,
Mica Tape ,Nomex paper, Kapton/Polyimide Film

Size Range

Aluminum Flat Wire:
Narrow Size:0.8-16mm
Wide Size:2-25mm
Copper Flat Wire:
Narrow Size:0.8-16mm
Wide Size:2-25mm
Copper or Aluminum Round Wire:
Conductor Diameter :Φ1.7-6mm
Please Contact Us : If the Specifications are not in the above range .
Norminal Insulation Thickness Sheet of Kraft paper wrapped wire (round), Customize available

Conductor Material

Soft copper flat wire of enameled flat wire complies with the provisions of GB5584 2-2009 , when 20ºC , resistivity ≤0.017241Ω.mm²/m ,according to different mechanical strength requirements.

Soft aluminum flat wire of enameled flat wire complies with the provisions of GB5584.3-2009,when 20ºC,resistivity≤0.02801Ω.mm²/m.According to different insulation requirements,can choose thin film from 0.06 to 0.11mm or thick film from 0.12 to 0.17mm.The thickness of hot adhesive enameled flat wire self-adhesive layer is generally 0.03 to 0.06mm.Our company monitor the thickness with dielectric loss meter.

The thickness of hot adhesive enameled flat wire self-adhesive layer is generally from 0.03 to 0.06mm.Our company monitor the thickness with dielectric loss meter.

Product Parameters

Production scope

Paper wrapped Rectangular copper wire a:0.4~9mm,   b:2~20mm

Paper wrapped Rectangular Aluminum wirea:0.8~10mm, b:3~22mm

Recommendation Width /Thickness: 1.5<b/a<7.5

 

Technical parameter

Norminal Insulation Thickness Sheet of Kraft paper wrapped wire (rectangular), Customize available
Conduct Diameter
1.00<D<5.00
Insulation Thickness(mm)
0.3
0.45
0.8
1.2
1.8
4.25
Tolerance(mm)
±0.05
±0.05
±0.1
±0.12
±0.15
±0.3
Remark: When there are two specification of the thickness, Take the deviation of the big size
Norminal Insulation Thickness of Kraft Paper wire( Flat),Cutomize available
Insulation Thickness(A-a) Or(B-b)mm
Tolerance(%)
>
<=
-
0.5
+0 -10
0.5
1.25
+0 -7.5
1.25
-
+0  -5
Remark: If the maximum dimensions do not exceed the maximum  size of the condctor plus the maximum insulatin thickness ,we allowed insulation thickness exceeds thah specificed Value
Bending Standards of Kraft Paper wrapped wire
Insulation Thickess(mm)
Experimental Method
Test Rod Diameter
Insulation Thickness(mm)
Experimental Method
Test Rod Diameter
0.3≤δ≤0.8
Winding
100
0.3≤δ≤0.8
Wide Side Bend
150
1.2≤δ≤4.25
150
1.2≤δ≤4.25
200

 

 
 

Detailed Photos

Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mmRectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mmRectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm
Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm

Rectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mmRectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mmRectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mmRectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mmRectangular Paper Wrapped Insulated Aluminum/ Copper Conductor Winding Wire for Transformers with Size 8.80 X 3.60mm 3.7X 5.50mm 3.50 X 9.00mm

About the Supplier

This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI234323". Items marked "verified" are certified.

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Nantong Baiwei Electric Co., Ltd.
Nantong Baiwei Electric Co., Ltd.
Nantong Baiwei Electric Co., Ltd.
Nantong Baiwei Electric Co., Ltd.
Nantong Baiwei Electric Co., Ltd.
Nantong Baiwei Electric Co., Ltd.
Nantong Baiwei Electric Co., Ltd.
Nantong Baiwei Electric Co., Ltd.

About Our Factory & Business Background

Address
No. 16 Development Avenue, Hai an Development Zone, Nantong, Jiangsu, China
Terms of Payment
LC, T/T, D/P, Small-amount payment
International Commercial Terms(Incoterms)
FOB, EXW, CFR, CIF, FAS, DDP, DAP, CPT, FCA
Average Lead Time
Peak Season Lead Time, one month, Off Season Lead Time, within 15 workdays

Our Production Capability & Technical Expertise

Main Products
Enameled Copper Flat Wire, Enameled Aluminum Round Wire, Paper Covered Wire, Continuously Transposed Conductor, Enameled Copper Round Wire, Enameled Aluminum Flat Wire, Magnet Wire, Electric Wire

Our Industry Experience & Global Business Record

Export Year
2021-03-01
Main Markets
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

FAQ

What is the minimum order quantity?
The MOQ is 300kg per model.
Can the wire size be customized?
Yes, the size range is customizable. Aluminum flat wire ranges from 0.8-10mm x 3-22mm, and copper from 0.4-9mm x 2-20mm.
What insulation levels are available?
We offer H, F, B, and E insulation levels.
How long does it take to deliver?
Standard delivery is within 2 weeks. During off-peak seasons, it takes within 15 workdays.
Do you provide free samples?
Yes, free samples are available upon request.
What certifications does the product have?
The product is certified with ISO9001, CE, CCC, RoHS, and VDE.
What are the payment terms?
We accept LC, T/T, D/P, and small-amount payments.
Is the insulation thickness customizable?
Yes, the nominal insulation thickness for Kraft paper wrapped wire is customizable.

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