Communication cables, telephone and station
Telephone cable TPPep
Product Code:
Trimite mail la :
adresa@e.mail
Disponibilitate:
Stoc epuizat
Application
The cable is designed for operation in local primary communication networks and communication lines with a nominal voltage of remote power supply up to 145 V AC at a frequency of 50 Hz or voltage up to 200 V DC.
Laying in telephone sewers, in collectors, mines, along the walls of buildings and suspension on overhead communication lines.
Typical design
Cable structure
1. Conducting vein - a copper soft wire of Ø 0,32; 0.40; 0.50; 0.64; 0.70 or 0.90 mm.
2. Core insulation - polyethylene (PE), continuous.
Insulated cores, sharply different in color, are twisted in a pair.
3. Elementary bundle - is formed of 5 or 10 pairs. All pairs in an elementary beam have an individual color.
4. The core of the cable consists of elementary 5 or 10 pair bundles (in cables with a number of pairs up to 100 inclusive) or of main bundles (in cables with a number of pairs more than 100). The fastening winding of the bundles and core is a synthetic thread or ribbon of individual color for each bundle.
5. Belt insulation - a synthetic tape (PVC, PET-E or PE), applied longitudinally or spirally.
6. Screen - aluminum-polyethylene tape, applied longitudinally or helically. A tinned copper wire Ø 0.4 or 0.5 mm is longitudinally laid under the screen.
7. Shell - light stabilized PE.
Standards / TU
TU U 05758730.014-2000
IEC 60708-1
IEC 60189-1
GOST R 51311-99
BS 3573
Execution options
Main technical and operational characteristics
| Operating temperature range: -50 ° C to +60 ° C | ||||||
| Temperature range of laying and installation: -15 ° C to +60 ° C | ||||||
| Bending radius of at least 10 cable diameters | ||||||
| Minimum service life - 20 years | ||||||
| Diameter of conductive conductors, mm, nom. | 0.32 | 0.40 | 0.50 | 0.64 | 0.70 | 0.90 |
| Electrical resistance of a conducting conductor to a direct current, Ohm / km, nom. | 216 | 139 | 90 | 55 | 45 | 27.4 |
| Operating capacitance at frequencies from 0.8 to 1.0 kHz, nF / km, nom. | 45 | 45 | 45 | 45 | 45 | 45 |
| Electrical insulation resistance, MΩ • km, not less | 6500 | 6500 | 6500 | 6500 | 6500 | 6500 |
Estimated outer diameter of the cable, mm (informative)
| Number of pairs | 0.32 mm | 0.40 mm | 0.50 mm | 0.64 mm | 0.70 mm | 0.90 mm |
| 5 | 6.5 | 7.1 | 7.9 | 9.0 | 9.7 | 11,4 |
| 10 | 7.7 | 8.4 | 9.6 | 11.5 | 12.5 | 15,5 |
| 20 | 9.5 | 10.6 | 12.3 | 15.4 | 16.8 | 21,2 |
| thirty | 11,2 | 12,4 | 15.1 | 17.6 | 20,2 | 24.4 |
| fifty | 14.2 | 15.6 | 18.5 | 22.8 | 24.9 | 31.3 |
| 100 | 17.6 | 21.3 | 26.1 | 30.7 | 33.7 | 42.3 |
| 200 | 24.4 | 28.6 | 34.0 | 41,4 | 45.7 | 57.4 |
| 300 | 29.5 | 33,4 | 41.0 | 49.9 | ||
| 400 | 32.9 | 38.5 | 46.1 | 56.2 | ||
| 500 | 35.9 | 42.1 | 51.6 | 62.1 | ||
| 600 | 39.7 | 45.3 | 55.6 | 67.2 | ||
| 700 | 42.3 | 49.3 | 59.7 | |||
| 800 | 44.6 | 52.1 | 63,2 | |||
| 900 | 46.8 | 54.7 | 66,4 | |||
| 1000 | 49.9 | 57.1 | 69.5 | |||
| 1200 | 53.8 | 62.1 | 75.3 | |||
| 1400 | 57.4 | |||||
| 1600 | 61.6 | 70,2 | ||||
| 1800 | 64.7 | 73.9 | ||||
| 2000 | 67.7 | |||||
| 2400 | 76.2 |
Estimated weight of the cable, kg / km (informative)
| Number of pairs | 0.32 mm | 0.40 mm | 0.50 mm | 0.64 mm | 0.70 mm | 0.90 mm |
| 5 | 43 | fifty | 63 | 84 | 95 | 139 |
| 10 | 58 | 72 | 96 | 147 | 168 | 257 |
| 20 | 90 | 117 | 161 | 261 | 306 | 487 |
| thirty | 128 | 168 | 246 | 353 | 449 | 672 |
| fifty | 214 | 284 | 387 | 597 | 714 | 1130 |
| 100 | 353 | 514 | 762 | 1124 | 1335 | 2118 |
| 200 | 653 | 939 | 1358 | 2085 | 2496 | 3980 |
| 300 | 950 | 1315 | 1986 | 3058 | ||
| 400 | 1199 | 1735 | 2544 | 3937 | ||
| 500 | 1453 | 2101 | 3175 | 4849 | ||
| 600 | 1755 | 2459 | 3725 | 5711 | ||
| 700 | 2002 | 2889 | 4310 | |||
| 800 | 2243 | 3244 | 4853 | |||
| 900 | 2485 | 3600 | 5397 | |||
| 1000 | 2797 | 3950 | 5934 | |||
| 1200 | 3277 | 4686 | 7005 | |||
| 1400 | 3750 | 5220 | ||||
| 1600 | 4310 | 6125 | ||||
| 1800 | 4781 | 6812 | ||||
| 2000 | 5255 | |||||
| 2400 | 6204 |
