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Flame-retardantwires with halogen-free polymer compound insulation for electrical installations
Flame-retardantwires with copper conductors in halogen-free polymer compound insulation are designed for electrical installations during lighting and power networks hardwiring and for mounting of electrical equipment, machines, units and mechanisms, indoor electrical installations with rated alternating voltage up to 450/750 V and up to 400 Hz frequency or direct voltage up to 1000 V inclusively.
Wire models and their definitions shall correspond to the details given in the table below:
single wire with copper conductor in halogen-free polymer compound insulation, with no sheath
single wire with flexible copper conductorin halogen-free polymer compound insulation, with no sheath
INSULATION: halogen-free polymer compound
SHEATH: halogen-free polymer compound
NUMBER OF CONDUCTORS:1
CONDUCTORAREA, mm²:from 0.5 to 300 mm²
Conductor direct-current resistance for a length of 1 km at a temperature of +20°С complies with GOST 22483.
Insulation electrical resistance for a length of 1 km at a temperature of +20°С is not less than 5 M Ω.
ПуПнг(А)-HFwire is shock-resistant at a temperature of -15°С.
Insulation passes bend or elongation test at a temperature of -15°С.
Wires are resistant to the effect of low ambient temperature up to -50°С.
Wires are resistant to the effect of high ambient temperature up to +65°С.
Wires are safe for consumers and environment when operated in normal conditions.
Wires do not spread combustion when group laid under A category.
Wires are designed for group cable lines laying for indoor electrical units at ambient temperature up to -40°С and for residential and public buildings wiring.
Wiring shall be performed at a temperature not lower than -15°С.
Maximal permissible continuous conductor heating temperature shall not exceed +70°С.
Minimal operating wire bend radius shall not be less than ten wire diameters for ПуПнг(А)-HF model and five diameters - for ПуГПнг(А)-HF. For flat wires the minor axis size is taken.
Factory wire length - not less than 100 m. Wires can be supplied in pieces of not less than 20 m at a quantity not less than 20% of the whole batch. Supplies of wires of any length are negotiable.
Wires' operational life - not less than 20 years.
Regulations: Technical Specifications BY 500017371.080-2016