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JIS Shipboard Cables |  |
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250V
[FA-] TTY-S, TTYC-S, TTYCY-S
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Conductor |
TT |
Tinned annealed stranded copper (TTY-type) Tinned annealed stranded |
Insulation |
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60°C PVC(TTY-type)/ 85°C EPR(TTPY-type) as per JIS C 3410 |
Twisting |
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Two Insulated cores shall be twisted together to form a pair |
Individual shield |
-S |
Tinned copper wire braid |
Cabling |
|
Twisted pairs shall be cabled. |
Bedding |
Y |
PVC as per JIS C 3410 |
Armor |
C |
Galvanized steel wire braid |
Sheath |
Y |
PVC as per JIS C 3410 |
Core identification |
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Printed pair number and Alphabet letter on the white insulation. |
Outer sheath color |
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Black |
Cable Parameter
(FA-) TTY-S,TTPY-S| No. of pair, Triad or Quad |
Conductor | Thick. of insulation |
Dia. of shield wire |
Thick. of bedding |
(FA-) TTY-S,TTPY-S | ||||
| Size | Construction | O.D | Nom. overall dia |
Tolerance | Cable Weight |
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| mm² | No./mm | mm | mm | mm | mm | mm | mm | kg/km | |
2 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
1.3 |
14.4 |
0.6 |
200 |
4 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
1.4 |
17.4 |
0.7 |
370 |
7 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
1.5 |
20.9 |
0.9 |
550 |
10 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
1.8 |
27.4 |
1.1 |
880 |
14 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
1.8 |
29.8 |
1.2 |
1190 |
19 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
2 |
33.6 |
1.4 |
1470 |
24 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
2.2 |
39.8 |
1.6 |
1930 |
30 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
2.3 |
42.4 |
1.7 |
2280 |
37 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
2.4 |
46 |
1.8 |
2740 |
48 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
2.7 |
53.3 |
1.9 |
3590 |
(FA-) TTYC-S,TTPYC-S
| No. of pair, Triad or Quad |
Conductor | Thick. of insulation |
Dia. of shield wire |
Thick. of bedding |
Dia. of steel wire |
(FA-) TTYC-S,TTPYC-S | ||||
| Size | Construction | O.D | Nom. overall dia |
Tolerance | Cable Weight |
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| mm² | No./mm | mm | mm | mm | mm | mm | mm | mm | kg/km | |
2 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
1.3 |
0.3 |
16 |
0.7 |
320 |
4 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
1.4 |
0.3 |
18.7 |
0.7 |
490 |
7 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
1.5 |
0.3 |
22.2 |
0.9 |
690 |
10 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
1.8 |
0.3 |
28.7 |
1.1 |
1070 |
14 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
1.8 |
0.3 |
31.1 |
1.2 |
1400 |
19 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
2 |
0.4 |
35.4 |
1.4 |
1780 |
24 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
2.2 |
0.4 |
41.6 |
1.6 |
2300 |
30 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
2.3 |
0.4 |
44.2 |
1.7 |
2680 |
37 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
2.4 |
0.4 |
47.8 |
1.8 |
3170 |
48 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
2.7 |
0.4 |
55.1 |
1.9 |
4090 |
(FA-) TTYCY-S,TTPYCY-S
| No. of pair, Triad or Quad |
Conductor | Thick. of insulation |
Dia. of shield wire |
Thick. of bedding |
Dia. of steel wire |
Thick. of covering |
(FA-)TTYCY-S,TTPYCY-S | ||||
| Size | Construction | O.D | Nom. overall dia |
Tolerance | Cable Weight |
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| mm² | No./mm | mm | mm | mm | mm | mm | mm | mm | mm | kg/km | |
2 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
1.3 |
0.3 |
1 |
18.1 |
0.8 |
375 |
4 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
1.4 |
0.3 |
1.1 |
21.1 |
0.8 |
595 |
7 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
1.5 |
0.3 |
1.2 |
24.8 |
1 |
825 |
10 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
1.8 |
0.3 |
1.3 |
31.5 |
1.3 |
1250 |
14 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
1.8 |
0.3 |
1.4 |
34.1 |
1.4 |
1610 |
19 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
2 |
0.4 |
1.5 |
38.8 |
1.6 |
2050 |
24 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
2.2 |
0.4 |
1.6 |
45.2 |
1.7 |
2640 |
30 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
2.3 |
0.4 |
1.7 |
48 |
1.8 |
3060 |
37 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
2.4 |
0.4 |
1.8 |
51.8 |
1.9 |
3600 |
48 |
0.75 |
7/0.37 |
1.1 |
0.7 |
0.14 |
2.7 |
0.4 |
2 |
59.5 |
2 |
4630 |