- Optical cables
- Mounting cables "twisted pair"
- Control cables
- Universal cables
- Installation wires and cables
- Universal Power Cables
- Cables for fire and security alarm
- Telephone cables
Cables for telephone ТППэп (ТППэпЗ, ТППэпБбШп, ТППэпЗБбШп)
manufactured acc. to GOST 31943-2012
Telephone cables with polyethylene insulation in plastic sheath are designed for use in local primary communication networks with a rated voltage of remote power up to 225 and 145B AC, 50 Hz or voltages up to 315 and 200 V DC. The cables are designed for installation in telephone ducts, collectors, mines, in the grounds of all categories (except subject to low temperature deformations), on the walls of buildings and on air links suspension.
The nominal diameter of conductors, including signalling ones — 0.32 mm; 0.4 mm; 0.5 mm; 0.64 mm; 0.7 mm.
All pairs in each bundle has got its individual colouring. TPPep cable core is made of the main bundles (for the cables with the number of pairs over 100) or of the elementary 5 or
Nominal number of pairs in a cable as a function of the nominal conductor diameter are shown in Table 1.
Application area and design features of the cables are shown in Table 3.
Fire safety index and operating temperature depending on the sheath material are shownin Table 2.
The advantages of the cable
- Conductors with a diameter of 0.32 mm; 0.4 mm; 0.5 mm; 0.64 mm; 0.7 mm.
- The cables can have an armour according to GOST 7006 made of galvanized steel tapes "БбШп"
- Wide operating temperature range varying from −60° to +70°С
- (in Table 5)
- Minimal cable installation temperature:
- -30° for "ХЛ" cables made of materials "В"
- -15° for cables without hydrophobic aggregate
- -10° to other cables
- Climatic performance УХЛ, ТС, Т. Cabling category (ГОСТ 15150): 1,2 — for climatic performance cables УХЛ, ТС
- Cable use is allowed in all climatic macroregions, including the tropics
- Cables of "УФ" performance are resistant to solar radiation
- Cables with hydrophobic filling: ТППэпЗ, ТППэпЗБбШп
- Warranty period of cables exploitation is 3 years
- The cable service life is not less than 20 years from the date of manufacture
|
Table 1. Nominal number of pairs depending on the nominal diameter of the conductors |
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|---|---|---|---|---|---|
|
Cable type |
Nominal number of pairs depending on the nominal diameter of conductors, mm |
||||
|
0,32 |
0,40 |
0,50 |
0,64 |
0,70 |
|
|
ТППэп |
5 - 600 |
5 - 600 |
5 - 600 |
5 - 600 |
5 - 600 |
|
ТППэпЗ |
5 - 600 |
5 - 600 |
5 - 600 |
5 - 500 |
5 - 500 |
|
ТППэпБбШп |
10 - 600 |
10 - 600 |
10 - 600 |
10 - 500 |
10 - 500 |
|
ТППэпЗБбШп |
10 - 300 |
10 - 300 |
10 - 300 |
- |
- |
|
ТППэпт |
- |
- |
10 - 100 |
10 - 100 |
10 - 100 |
|
ТПВ |
- |
10 - 100 |
10 - 100 |
10 - 100 |
- |
|
ТПВнг(A) |
- |
10 - 100 |
10 - 100 |
10 - 100 |
- |
|
Table 2. Fire safety index and operating temperature |
|||
|
Sign of outer sheath material |
Fire Safety Index |
Material of outer sheath |
Operating temperature of the cable, °С |
|
П |
(no index) |
sheath made of polyethylene (for cables without hydrophobic filling ) |
-50°...+60°С |
|
polyethylene sheath (for cables with hydrophobic filler) |
-50°...+50°С |
||
|
В |
нг(A) |
sheath made of low flammability PVC |
-50°...+70°С |
|
нг(A) ХЛ |
sheath made of low flammability PVC, in cold-resistant performance |
-60°...+70°С |
|
|
Table 3. Application area and design features of the cable |
||
|
ТППэп |
Telephone cable with solid polyethylene insulation, with a shield made of alumopolymer tape in polyethylene sheath |
The cable is designed for installation in telephone ducts, collectors, mines, on building walls and hanging on overhead transmission lines |
|
ТППэпЗ |
Telephone cable with solid polyethylene insulation, with a shield made of alumopolymer tape in polyethylene sheath with hydrophobic filler |
The cable is designed for installation in telephone ducts, collectors, mines, on building walls and hanging on overhead transmission lines, in conditions of high humidity |
|
ТППэпБбШп |
Telephone cable with a solid polyethyleneinsulation , with a shield made of alumopolymer tape in polyethylene sheath, steel tape armoured, with outer protective hose made of polyethylene |
The cable is designed for laying in grounds of all categories (except the artificial — in the rocky soil), not subject to low temperature deformations |
|
ТППэпЗБбШп |
Telephone cable with a solid polyethylene insulation with a shield made of alumopolymer tape in polyethylene sheath, steel tape armoured, with outer protective hose made of polyethylene, with a hydrophobic filler |
The cable is designed for laying in grounds of all categories (except the artificial — in the rocky soil), not subject to low temperature deformations, in conditions of high humidity |
|
ТППэпт |
Telephone cable with solid polyethylene insulation, with a shield made of alumopolymer tape in polyethylene sheath, with integrated rope |
The cable is designed for hanging on supports |
|
ТПВ |
Telephone cable with solid polyethylene insulation, with a shield made of aluminum or alumopolymer tape, sheathed in PVC plastic |
The cable is designed for installation on the inner walls of buildings and indoor |
|
ТПВнг(A) |
Telephone cable with solid polyethylene insulation, with a shield made of aluminum or alumopolymer tape, sheathed in low flammability PVC plastic |
The cable is designed for installation on the inner walls of buildings and indoors, for installation in bunches |
|
Table 4. Nominal outer diameter of the cable |
||||||||
|---|---|---|---|---|---|---|---|---|
|
The number of pairs pieces |
The nominal outer diameter, mm |
|||||||
|
ТППэп |
ТППэпЗ |
ТППэпт |
||||||
|
Diameter, мм |
0,4 |
0,5 |
0,64 |
0,4 |
0,5 |
0,64 |
0,5 |
0,64 |
|
5x2 |
7,6 |
9,3 |
- |
7,5 |
8,9 |
- |
- |
- |
|
10x2 |
8,9 |
11,2 |
13,2 |
9,6 |
11,0 |
14,3 |
11,2 |
13,2 |
|
20x2 |
10,7 |
13,8 |
17,4 |
10,9 |
13,3 |
19,0 |
13,8 |
17,4 |
|
30x2 |
11,9 |
14,9 |
18,7 |
12,0 |
14,5 |
21,5 |
14,9 |
18,7 |
|
50x2 |
15,1 |
19,4 |
26,5 |
15,7 |
19,5 |
26,1 |
20,2 |
26,5 |
|
100x2 |
21,8 |
28,8 |
30,8 |
21,3 |
31,0 |
32,0 |
28,8 |
30,8 |
|
150x2 |
27,6 |
34,4 |
- |
28,5 |
33,4 |
- |
- |
- |
|
200x2 |
30,7 |
34,0 |
46,1 |
31,0 |
38,8 |
48,2 |
- |
- |
|
300x2 |
34,7 |
41,0 |
- |
37,0 |
45,3 |
- |
- |
-х |
|
400x2 |
40,2 |
52,0 |
- |
41,1 |
50,7 |
- |
- |
- |
|
500x2 |
46,1 |
57,0 |
- |
48,9 |
57,1 |
- |
- |
- |
|
600x2 |
49,7 |
62,0 |
- |
55,0 |
63,8 |
- |
- |
- |
|
Table 5 Nominal outer diameter of the cable |
||||||||
|---|---|---|---|---|---|---|---|---|
|
The number of pairs pieces |
The nominal outer diameter, mm |
|||||||
|
ТППэпБбШп |
ТППэпЗБбШп |
ТПВ |
||||||
|
Diameter, мм |
0,4 |
0,5 |
0,64 |
0,4 |
0,5 |
0,4 |
0,5 |
0,64 |
|
5x2 |
13,3 |
13,0 |
х |
11,9 |
12,6 |
х |
х |
х |
|
10x2 |
14,6 |
16,3 |
18,3 |
14,2 |
16,1 |
10,9 |
11,6 |
13,2 |
|
20x2 |
16,4 |
18,3 |
21,9 |
16,0 |
18,4 |
12,3 |
14,8 |
17,1 |
|
30x2 |
18,2 |
20,6 |
24,4 |
17,2 |
20,6 |
15,0 |
17,4 |
21,3 |
|
50x2 |
21,4 |
26,3 |
31,4 |
20,6 |
25,8 |
17,9 |
21,5 |
26,1 |
|
100x2 |
28,7 |
35,1 |
37,1 |
27,3 |
33,9 |
23,5 |
28,7 |
33,8 |
|
150x2 |
34,5 |
41,5 |
- |
32,5 |
43,8 |
- |
- |
- |
|
200x2 |
38,4 |
41,1 |
52,2 |
36,4 |
45,9 |
- |
- |
- |
|
300x2 |
42,4 |
- |
- |
41,4 |
- |
- |
- |
- |
|
400x2 |
48,5 |
- |
- |
46,5 |
- |
- |
- |
- |