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1. The conductive core is made of copper wires, tinned with tin or tin-lead solder of not lower than POS-61, and complies with the requirements of GOST 22483 of not lower than class 3. It is allowed to manufacture conductive cores from non-tinned copper wire.
2. Current-carrying cores and cores with a winding made of mica-containing tapes are insulated with:
- polyvinyl chloride plastic compound - for cables of the main brands VICAB-KV, VICAB-KVE, VICAB-KVng, VICAB-KVEng, VICAB-KVB, VICAB-KVEB, VICAB-KVBng, VICAB-KVEBng, VICAB-KVK, VICAB-KVEK, VICAB-KVKng, VICAB-KVEKng
- polyvinyl chloride plastic compound of low fire hazard - for cables of the main brands VICAB-KVng-LS, VICAB-KVEng-LS, VICAB-KVng-FRLS, VICAB-KVEng-FRLS, VICAB-KVBng-LS, VICAB-KVEBng-LS, VICAB-KVBng-FRLS, VICAB-KVEBng-FRLS, VICAB-KVKng-LS, VICAB-KVEKng-LS, VICAB-KVKng-
- FRLS, VICAB-KVEKng-FRLS; cross-linked polyethylene - for cables of the main brands VICAB-KPvng-LS, VICAB-KPvEng-LS, VICAB-KPvng-FRLS, VICAB-KPvEng-FRLS, VICAB-KPvng-HF, VICAB-KPvEng-HF, VICAB-KPvng-FRHF, VICAB-KPvEng-FRHF, VICAB-KPvKng-LS, VICAB-KPvEKng-LS, VICAB-KPvKng-
- FRLS, VICAB-KPvEKng-FRLS, VICAB-KPvKng-HF, VICAB-KPvEKng-HF VICAB-KPvKng-FRHF VICAB-KPvEKng-FRHF; halogen-free polymer composition - for cables of the main brands VICAB-KPng-HF, VICAB-KPEng-HF, VICAB-KP-ng-FRHF, VICAB-KPEng-FRHF, VICAB-KPБнг-HF, VICAB-KPEBng-HF,
- VICAB-KPБнг-FRHF, VICAB-KPEBng-FRHF, VICAB-KPKng-HF, VICAB-KPEKng-HF, VICAB-KPKng-FRHF, VICAB-KPEKng-FRHF; fire-resistant silicone rubber compound — for cables of the main brands VICAB-КРнг-FRLS, VICAB-КРЭнг-FRLS, VICAB-КРнг-FRHF, VICAB-КРЭнг-FRHF VICAB-КРБнг-FRLS,
- VICAB-КРЭБнг-FRLS, VICAB-КРЭБнг-FRHF, VICAB-КРЭБнг-FRHF, VICAB-КРКнг-FRLS, VICAB-КРЭКнг-FRLS, VICAB-КРКнг-FRHF, VICAB-КРЭКнг-FRHF
thermoplastic elastomer that does not spread combustion — for cables of the main brands VICAB-КТнг, VICAB-КТЭнг, VICAB-КТ-нг-FR, VICAB- - КТЭнг-FR, VICAB-КТнг-LS, VICAB-КТЭнг-LS, VICAB-КТнг-HF VICAB-KTEng-HF VICAB-KTEng-FRLS, VICAB-KTEng-FRLS, VICAB-KTEng-FRHF, VICAB-
- KTEng-FRHF, VICAB-KTEBng, VICAB-KTEBng, VICAB-KTBng-FR, VICAB-KTEBng-FR, VICAB-KTBng-LS, VICAB-KTEB-ng-LS, VICAB-KTBng-HF, VICAB-
- KTEBng-HF, VICAB-KTEBng-FRLS, VICAB-KTEBng-FRLS, VICAB-KTEBng-FRHF, VICAB-KTEBng-FRHF, VICAB-KT-Kng, VICAB-KTEKng, VICAB-KTKng-FR,
- VICAB-KTEKng-FR, VICAB-KTKng-LS, VICAB-KTEKng-LS, VICAB-KTKng-HF, VICAB-КТЭКнг-HF, VICAB-КТКнг-FRLS, VICAB-КТЭКнг-FRLS, VICAB-КТКнг-FRHF VICAB-КТЭКнг-FRHF.
4. In cables with shielded pairs, triplets, quadruples, a shield in the form of a braid of tinned copper wires or copper wires is applied over the twisted cores. It is also allowed in the form of a winding or longitudinal overlap of a combined material based on aluminum foil. Polyethylene terephthalate film is applied over the screen by winding with overlap.
9. A sheath is applied over the wound core or over the overall cable shield, and a protective hose is applied over the cable armor made of:
- low-flammability polyvinyl chloride plastic compound - for cables with the "ng" index;
- fire-resistant polyvinyl chloride plastic compound — for cables with the "LS" index;
- halogen-free polymer composition — for cables with the "HF" index;
- flame-retardant thermoplastic elastomers — for cables of the main brands VICAB-KTng, VICAB-KTEng, VICAB-KT-ng-FR, VICAB-KTEng-FR, VICAB-
- KTBng, VICAB-KTEBng, VICAB-KTBng-FR, VICAB-KTEBng-FR, VICAB-KTKng, VICAB-KTEKng, VICAB-KTKng-FR, VICAB-KTEKng-FR;
- polyvinyl chloride plastic compound — for all other cables.
Application
For forming digital information buses, connecting sensors with a digital frequency-modulated signal, a 4-20 mA signal, via the RS-485, RS-482, RS-422 interface, in Foundation Fieldbus, PROFIBUS, HART, Enternet and other systems that require the use of a "twisted pair" as a data reception/transmission channel. For indoor and outdoor installations, subject to protection from direct solar radiation, on shelves, trays, boxes, channels, tunnels, ground (trenches), in places exposed to stray currents.
Design features
| Cable brand | Number of pairs X number of cores X cross-section, pcs. X pcs. X sq. mm | Cable outer diameter, mm | Weight of 1 km of cable, kg |
| 2-pair (common screen) | 2×2х0,35 | 9,4 | 117 |
| 2×2х0,5 | 9,8 | 128 | |
| 2×2х0,75 | 10,4 | 149 | |
| 2×2х1 | 10,9 | 152 | |
| 2×2х1,2 | 11,8 | 193 | |
| 2×2х1,5 | 12,3 | 211 | |
| 2×2х2,5 | 13,5 | 271 | |
| 3-pair (common screen) | 3×2х0,35 | 10,5 | 147 |
| 3×2х0,5 | 11,0 | 165 | |
| 3×2х0,75 | 11,8 | 193 | |
| 3×2х1 | 12,3 | 214 | |
| 3×2х1,2 | 13,5 | 255 | |
| 3×2х1,5 | 14,0 | 280 | |
| 3×2х2,5 | 15,6 | 367 | |
| 4-pair (common screen) | 4×2х0,35 | 11,5 | 172 |
| 4×2х0,5 | 12,1 | 195 | |
| 4×2х0,75 | 12,9 | 230 | |
| 4×2х1 | 13,5 | 259 | |
| 4×2х1,2 | 14,9 | 309 | |
| 4×2х1,5 | 15,5 | 342 | |
| 4×2х2,5 | 17,3 | 453 | |
| 5-pair (common screen) | 5×2х0,35 | 12,3 | 196 |
| 5×2х0,5 | 13,0 | 223 | |
| 5×2х0,75 | 13,9 | 267 | |
| 5×2х1 | 14,6 | 301 | |
| 5×2х1,2 | 16,1 | 361 | |
| 5×2х1,5 | 16,8 | 401 | |
| 5×2х2,5 | 19,2 | 555 |
Technical specifications
-
Operating temperature range
from -50 °C to +70 °C
Relative air humidity
at temperatures up to 35 °C up to 98%
Laying and installation of cables without preheating is carried out at a temperature not lower than
-15 °C
Minimum bending radius during laying
unarmored cables — 3 outer diameters
armored cables — 5 outer diameters
Nominal frequency
400 Hz
Test alternating voltage with a frequency of 50 Hz for 1 min.
2000 V
Warranty period — 3 years
Service life — 25 years
Certificate of Conformity
TU BY 300528652.039-2014
TU BY 300528652.039-2014