Send Message
products

Customerized 0.68 / 7*19 Paper Unsulation Covered Litz Copper Wire Enameled Magnet Wire For Transformer

Basic Information
Place of Origin: China
Brand Name: Rvyuan
Certification: IEC/NEMA/JIS/RoHS/ISO
Model Number: 0.68 / 7*19
Minimum Order Quantity: Different types with differet MOQ
Price: Negotiation
Packaging Details: Spool with carton
Delivery Time: 2-15 workding days
Payment Terms: Negotiation, T/T, L/C
Supply Ability: Satisfy your demand
Detail Information
Insulation: Paper Diameter: 0.68/7*19
Color: White Material: Copper
Thermal Class: 130/155/180/200/220 Certificates: ROHS/UL/SGS/ISO9001:2008
Breakdown Voltage: Over 3KV
High Light:

served litz wire

,

rectangular litz wire


Product Description

CUSTOMERIZED 0.68/7*19 PAPER UNSULATION COVERED LITZ COPPER WIRE ENAMELED MAGNET WIRE FOR TRANSFORMER

Here are three types:
1.Paper insulated polyvinyl-acetal enameled Continuously Transposed copper wire
2.Paperless Insulated Netting-type Continuously Transposed copper wire
3.Heat Resistant Continuously Transposed enameled copper wire
FEATURES

  • Reduce additional circulation current loss

  • Eddy-current loss caused by leaking magnet field

  • Improve the mechanical strength of coil

APPLICATION
Coil winding of large oil-immersed power transformer and reactor, large capacity dry type transformers.
Customerized 0.68 / 7*19 Paper Unsulation Covered Litz Copper Wire Enameled Magnet Wire For Transformer 0

SPECIFICATION

Test Item

Technical Requirement

Test Result

Appearance

Bare Stranded Wire

Smooth Surface, no scratch, oil pollution, oxide layer or glitch, strand should be close and tidy and no broken strand or missing strand

Qualified

Paper Cover

Paper cover should be tight and uniform, smoothly winded on the bare stranded wire. No cracking, wrinkle, and leaking

Qualified

Size

Dia. of stranded wire

10.00-10.20mm

10.10mm

Overall diameter

15.70-16.70mm

16.20mm

Wrapping Sort

Overlap width

innermost layer

≥10mm

12mm

Outmost Layer

≥10mm

12mm

Gap Width

_

_

DCR VALUE

≤0.01724Ω(at 20℃ mm²/m)

0.017068Production

Elongation

≥25%

30.8%

Bending

Diameter of pole is 112mm,, no cracking, leak, no obvious warping.

Qualified

Remark

 

 

Contact Details
Mr. James Shan

Phone Number : +8613920472299

WhatsApp : +8615802295822