The wire is intended for electrical installations for stationary installation in lighting and power networks, as well as for the installation of electrical equipment, machinery, machines and machines for a nominal voltage of up to 450 V (for networks up to 450/750 V) with a frequency of up to 400 Hz or a constant voltage of up to 1000 V It is laid in steel pipes, hollow channels of building structures, on trays, etc., for the installation of electrical circuits. For inflexible mounting.
1. Conducting vein - copper single-wire section from 1.0 to 6.0 mm 2 . The number of cores: 2 or 3. The cores are laid in parallel, in the same plane, insulated with a dividing tape base
2. The insulation of the cores is polyvinyl chloride plastic compound (PVC).
Insulation colors: white, natural or gray - B, yellow or orange - F, red or pink - K, blue or blue - C, green - Z, brown - Cz, black or purple - H.
TU U 31.3-05758730-025-2002,
|Operating temperature, ° С||from -50 to +70|
|Laying and installation temperature, ° С||from -15 to +70|
|Long-term permissible core heating temperature, ° С||+70|
|Minimum bending radius when laying||10 minimum wire sizes|
|Wire mark||Nominal cross section, mm2||Outside wire size, mm, max.||Mass of wire, kg / km|
|PPV 2x1.5||1,5||2.8 x 6.6||39.52|
|PPV 2x2.5||2,5||3.4 x 7.8||69.29|
|PPV 2x4||4.0||3.9 x 8.7||91.91|
|PPV 3x1.5||1,5||2.8 x 10.3||59.62|
|PPV 3x2.5||2,5||3.4 x 12.1||98.77|
|PPV 3x4||4.0||3.9 x 13.6||138.20|
APPENDIX E. Reference data on permissible current loads of cords and wires are given in the Appendix