Features

Structurally, the wire consists of a single layer of AROMATIC POLYAMIDE varnish, one of the most stable insulating materials from a thermal perspective.

Even though the wire's excellent thermal property is one of its main features, it is not the only one that makes this wire so special, as it is also characterised by its high resistance to radiation, cryogenics and a large number of solvents. 

It is a wire used in the military industry, as well as in engines, transformers, generators and other devices with continuous operating temperatures of up to 240ºC or occasional extreme overloads, acceleration torques, etc.

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Standards
  
Grades

IEC / DIN EN 60317-46
NEMA MW16-C

  

1-2

Technical Specifications

Parameter Unit Value
Section - Round
Material - Copper
Standard - IEC-60317-46 MW16-C
UL Certificate - -
Thermal class - 240
Enamel polymer - PI
Grades - 1-2
Diameters mm 0,35-2,00

Parameter Unit Point IEC Test conditions IEC value Obtained values (Ø1,32mm)
Conductor diameter mm 4.1 - 1,307 - 1,333 or within the range defined by customer
Overall diameter mm 4.3 - 1,389 - 1,422 or within the range defined by customer
Elongation % 6 - 33 39
Springiness grades 7.1 - 34 32
Flexibility and adherence - 8 - 1xØ 10% 1xØ
Resistance to abrasion N 11 - 10 -
Sliding force  gr - - - 2850gr
Peel test turns 8 - 68 -

Parameter Unit Point IEC Test conditions IEC value Obtained values (Ø1,32mm)
Breakdown voltage V 13.2 - 5000 6400 in steel ball bath
Electrical Conductivity MS/m 5 - ≥58 -
Continuity of insulation Faults 14 30m 1500V 10µA 5 5

Parameter Unit Point IEC Test conditions IEC value Obtained values (Ø1,32mm)
Temperature index °C 15 - 240 240
Dielectric dissipation factor (tg δ) °C - - - 265 
Cut-though °C 10 450ºC 1 min.heating + 2 min with 36,00 N OK OK
Heat shock - 9 250º 30min Ø 4.500 Ø 1.32

Parameter Unit Point IEC Test conditions IEC value Obtained values (Ø1,32mm)
Solderability °C 17 - Not applicable Not applicable
Resistance to transformer oil - 20  - - Yes
Resistance to refrigerants -  16  - - Yes
Resistance to solvents -  - - >H 5H
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
A 250/400 45kg-15kg 
A 315/500 90kg-30kg
A 400/630 180kg-60kg
A 500/800 360kg-120kg

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