Conductoare izolate
Fir de cupru pentru instalații electrice PPV
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Application
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.
Typical design
Wire structure
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.
Execution options
Compliance with the requirements
TU U 31.3-05758730-025-2002,
IEC 60227-3
Main technical and operational characteristics
| 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 |
Nomenclature and mass-dimensional characteristics
| Wire mark | Nominal cross section, mm2 | Outside wire size, mm, max. | Mass of wire, kg / km |
| PPV 2x1 | 1,0 | 2.3x5.6 | 27.24 |
| 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 |
| PPV 3x6 | 6.0 | 4.3x15 | 196.87 |
Applications
