Conductor

Copper or aluminum, single-wire or multi-wire, of circular form, of the 1, 2, 3, 4 or 5 class according to GOST 22483 with the cross-section from 0.5 to 120mm².

Insulation

PVC-compound:

The wires of types PPV, PPV-KhL, APPV, APPV-KhL with the laid in parallel in one flat 2 and 3 cores must be insulated with the separated tape base.

The wires are intended for electric installations at stationary laying in lighting and power electric networks as well as for installation of electrical equipment on the nominal alternating voltage up to 450 V (for networks up to 450/750V) of nominal frequency up to 400 Hz or on direct voltage up to 1000V.

For installation in steel pipes, on cable trays and others, for installation of electric circuits.

For manufacturing of the cables in cold resistant modification with index “Cold Resistance” the materials, which allow the cables to be resistant to the impact of ambient low temperatures up to – 60⁰C (degrees below zero) are used.

Table 1

The correspondence of wires, of nominal cross section of conductor, of number of conductors and class of flexibility of the core according to GOST 22483