Non-insulated flexible copper wire

APPLICATION:

The wire is designed for electric machine collectors.

CONSTRUCTION:

Conductor - twisted copper wires.

OPERATION AND INSTALLATION CONDITIONS:

Breaking strength, N (kgf):

-At least 7.77 - for 0.04 mm2 section;

-At least 1769.4 - for 10.0 mm2 section;

Operating temperature - from -60°C to +230°C

The wire withstands: atmospheric precipitations (dew, frost, rain), salt spray, solar radiation (integral, ultraviolet), static and dynamic dust (sand), mold fungus;

Minimum operating time, h: at temperature from 60°C to 85°C - 10000; at temperature of up to 100°C - 5000; at temperature of up to 125°C -1000; at temperature of up to 150°C - 300; at temperature of up to 200°C - 200;

at temperature of up to 230°C - 30 for conductors of more than 1.5 mm2 in section; Minimum service life (if requirements to operating conditions are met) - 16 years.

ELECTRICAL CHARACTERISTICS:

Max resistance of conductor, per 1 km length, Ohm: for acceptance and delivery period:

-445.0 - for 0.04 mm2 section;

-3.4 - for 6.0 mm2 section;

-1.2 - for 16.0 mm2 section; for storage and operation period:

-534.0 - for 0.04 mm2 in section;

-4.1 - for 6.0 mm2 in section;

-1.44 - for 16.0 mm2 in section;

Allowable current load, A:

-1.15- for 0.04 mm2 in section;

-75.0 - for 10.0 mm2 in section.

The wire shall be annealed after twisting.

Insulation resistance at 20°C, MOhm/km - at least 1

PRIMARY MANUFACTURED ASSORTMENT

Type of PSh‘

Number of conductors in wire

Diameter of conductor, mm

1

0,04; 0,06; 0,07; 0,09; 0,13; 0,16; 0,18; 0,25; 0,30; 0,35; 0,50; 0,70; 0,75; 1,00; 1,25; 1,50; 2,00; 2,50; 3,20; 4,00; 6,00; 8,00; 10,00

DELIVERY FORM:

The wire is delivered in coils or reels.