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-, double-ortriple-conductorwire with copper conductors in halogen-free polymer compound insulation and sheath
Single-, double-ortriple-conductorwire with flexible copper conductors in halogen-free polymer compound insulation and sheath
INSULATION: halogen-free polymer compound
SHEATH: halogen-free polymer compound
CONDUCTORAREA, mm²:from 0.5 to 300 mm² for single-conductor wire and from 0.5 to4mm²for multi-conductor wire
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.
ПуППнг(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 resistant to continuous effect of relative atmospheric humidity up to 98% at ambient temperature up to +35°C
Wires are safe for consumers and environment when operated in normal conditions.
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 ПуППнг(А)-HF model and five diameters - for ПуГППнг(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.
Operational life of the wires- not less than 20 years.
Regulations: Technical Specifications BY 500017371.080-2016