cca wire for potential transformer

copper in volume: 10%, 15% elongation: >10%, tensile strength: 130-160Mpa, DC resistivity: 0.02676 ohm mm2/m

Whole production line from raw material to ECCA

Complete range of specification Cost control

ECCA(Enameled copper clad aluminium wire)

 

1. CERTIFICATE AND STANDARD

Reference to SJ/T11223-2000 Copper clad aluminum wire and GB/T6109.1~11-2008 Enameled Round Winding Wire,and Compliance to Q/320584 PEW001-2010 Enterprise Standard.

ISO9001:2000 Quality Management Systerm;ROHT Authentication;SGS Authentication. 

2.Detailed Product Description:

Diameter: Enameled copper clad aluminum wire(ECCA):0.10-4.6mm

PHYSICAL PROPERTIES
Copper Volume	Copper in volume	Copper in mass %	Density % (g/cm3)	Max. DC resistivity Ω.mm2/m(200c)	Tensile strength	Enlongation
CCA-10%	8~<13	27	3.32	0.02733	150MP	≥10%
CCA-15%	13-17	37	3.63	0.252-0.026	160MP	≥11%

 

3.Model:  QA(UEW),QZ(PEW),QZY(EIW) Class: 130/155/180/200/220

 

4. ECCA PERFOMANCE:

A. DC resistivity: The DC resistivity of CCA wire is approximately 1.45 times that of copper wire; with the same resistance, CCA wire is about 1/2 heavy of copper wire.

B. Good solderability: CCA wire is clad with a layer of concentric copper, so it has the same solderability as copper wire and doesn’t need special treatment as aluminum wire;

C. Light weight: The density of CCA wire is 1/3 of copper wire of the same diameter; very effective to reduce the weight of cables and coils.

 

5.Existing Applications:a. High-frequency transformers, general transformers;b. Induction coils, magnetic coils;c. Electrical machines, including household electrical machines, a variety of micro electrical machines, compressors, and other electrical machines with high environment requirements; d. Special electromagnetic wire for audio coils and CD drivers;e. Electromagnetic wire for monitor deflection coils;f. Various types of magnetic coils and induction coils; Application Examples of Enameled CCA Wire:Windings with requirements of light weight, relatively high conductivity, and good heat dissipation, especially the winding for high-frequency signals; electromagnetic wires for high-frequency transformers, general transformers, inductors, electrical machines, household electrical machines and micro-electrical machines;

cca wire for potential transformer