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Product catalog

Ground wire

ПЗ

DESIGNATION

 

Ground wire is designed for grounding and advance protection from short-circuit currents.

ARRANGEMENT

CONDUCTOR:copper, stranded.

INSULATION:transparent polyvinylchloride compound

NUMBER OF CONDUCTORS:1

CONDUCTORAREA, mm²:10; 16; 25; 35; 50; 70; 95; 120.

Direct-current electrical resistance of conductorsat a temperature of +20°С shall correspond to the details given in the table below:

Rated conductor area, mm²

Direct-current electrical resistance of conductors at a temperature of +20°С for 1 km of conductor, Ω, not more

10.0

1.910

16.0

1.210

25.0

0.78

35.0

0.554

50.0

0.386

70.0

0.272

95.0

0.206

120.0

0.162

Insulation shall be shock-resistant at a temperature of -40±2°С.

Wire shall be resistant to bending.

Insulation shall beresistant tothe effect of ambient temperature up to +60°С.

Insulation shall beresistant tothe effect of low ambient temperature up to -40°С.

Wire shall not spread combustion when single laid.

Wire is designed for operation at ambient temperatures from -40°С to +60°С.

Minimal operating bend radius shall not be less than five wire diameters for wires with conductor area up to 50 mm2and ten diameters - conductor area of 70mm2 and over.

Factory wire length shall be not less than 100 m.

Operational life- not less than 5 years.

Regulations: TechnicalSpecificationsof The Republic of Belarus 500017371.035-2006