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1. Conductor:
- At wires type PV3 - copper, stranded, class 2, 3 or 4 for the cross sections from 0.5 to 1.5 mm2 incl., Class 4 for sections 2.5 to 4 mm2 incl., Class 3 for sections from 6 to 95 mm2 Inc. . GOST 22483
- At the brand PV4 wires - copper, stranded, class 5 for sections 0.5 and 0.75 mm2, class 4 or 5 for sections 1 and 1.5 mm2, class 5 for sections 2.5 and 4 mm 2, class 4 or 5 for sections 6 and 10 mm2 according to GOST 22483.
Maximum outer diameter of conductors wires listed in the Appendix.
2. Insulation - PVC, different colors. Coloring is done by applying a continuous or two longitudinal stripes on the isolation of natural color, diametrically. For wires used only for the purpose of the grounding, the insulation is green and yellow. The color of solid insulation or applied longitudinal strips must be specified in the order and has the symbol specified in the Annex. Nominal thickness of insulation specified in the Annex.
Application:
Wires are used for fixed electrical installations in the construction of lighting and power networks, as well as for the installation of electrical equipment, machinery, tools and machines for rated voltages up to 450 V (for networks up to 450/750 V) frequency up to 400 Hz or DC voltage up to 1000 V .
Wires brand PV3 designed for mounting portions of electrical circuits, where the possibility of bending the wires.
Wires brand PV4 designed for mounting electrical circuits areas where frequent bends wires.
Specifications:
- Climatic performance OM and CL, category 2 according to GOST 15150-69.
- Wires are resistant to the effects of ambient temperature from -50 ° C to + 70 ° C
- Wires are resistant to the effects of relative humidity of 100% at + 35 ° C
- Wires are resistant to mold
- Wires are resistant to mechanical shocks, linear acceleration, bending, vibration loads, acoustic noise
- Wires are flame retardant
- Wiring must be carried out at temperatures below -15 ° C
- Bending radius during installation must be at least 5 diameters of wire
- Durable permissible temperature of conductors must not exceed + 70 ° C
- Construction wiring length of at least 100 m
- Warranty period - 2 years from the date of entry into operation of wires.
- Service life is not less than 15 years
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