Features

It is an enamelled flat with high mechanical, thermal and chemical properties.
Structurally, the insulation consists of a POLYESTER or POLYESTER-IMIDE base varnish and a POLYAMIDE-IMIDE top layer. Each layer of varnish gives the final wire excellent properties for the industry.

Mechanically, its stand-out features are its excellent resistance to abrasion, high flexibility and adhesion to copper, meaning it is capable of withstanding the demanding deformations, stretching and crushing that occur even in the most modern manufacturing and winding processes in the industry. Thermally, the wire is capable of withstanding high working temperatures, occasional overloads and long thermal shock cycles. Chemically, the wire is compatible with most commercial impregnation resins and oils, coolants and cleaning fluids. 

Despite being a complete wire, there may be applications that require a specific improvement, which is why we have a qualified technical team to study specific cases and prepare a project tailored to any need.

   STRIP-CU-C200 PLUS WXT (Image)
Standards
 
Grades

IEC / DIN EN 60317-29
NEMA MW38-C
UL E93551

  

1-2

Technical Specifications

Parameter Unit Value
Section - Flat
Material - Copper
Standard - IEC-60317-29 MW38-C
UL Certificate - E93551
Thermal class - 220
Enamel polymer - PEI+PAI
Grades - 1-2
Cross-section mm2 1,6 - 75

Parameter Unit Point IEC Test conditions IEC value Obtained values (9,50 x 2,50mm)
Conductor dimension Width mm 4.1 - 9,430 - 9,570 or within the range defined by customer
Conductor dimension Thickness - - - 2,470 - 2,530 or within the range defined by customer
Overall dimension Width mm 4.3 - 9,550 - 9,740 or within the range defined by customer
Overall dimension Thickness - - - 2,590 - 2,700 or within the range defined by customer
Increase in dimension Width and Thickness mm - - 0,120 - 0,170 or within the range defined by customer
Elongation % 6 - ≥32 44
Springiness °C 7.1 - ≤5 <5
Flexibility and adherence - 8 - 15% <1xWidth Lack of adherence <1xWidth
Mandrel winding test on Width - - - Mandrel 4 x Width Mandrel 3 xWidth
Mandrel winding test on Thickness - - - Mandrel 4 x Thickness Mandrel 3 x Thickness

Parameter Unit Point IEC Test conditions IEC value Obtained values (9,50 x 2,50mm)
Breakdown voltage V 13.2 Steel ball bath ≥2000 ≥3000
Electrical Conductivity MS/m 5 - ≥58 -
Continuity of insulation Faults 14 - - <7 in 100m

Parameter Unit Point IEC Test conditions IEC value Obtained values (9,50 x 2,50mm)
Temperature index °C 15 - 200 220
Dielectric dissipation factor (tg δ) °C - - - - 
Heat shock - 9 220ºC 30 min Mandrel 6 x Thickness Ok

Parameter Unit Point IEC Test conditions IEC value Obtained values (9,50 x 2,50mm)
Solderability °C 17 - Not applicable Not applicable
Resistance to transformer oil - 20  - - Yes
Resistance to refrigerants -  16  - - Yes
Resistance to solvents -  - - >H 4H
Heat bonding - - - - -

[1] Due to the variety of individual applications, we cannot make any generally binding commitments regarding compatibility. We recommend testing compatibility with the materials used. 

Spool
(Type) Nominal weight
K 355 45kg
K 500 90kg-30kg
K630 180kg-60kg
K 710 180kg-60kg
K 800 240kg

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Download Product Sheet (PDF)

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