250V
[FA-] TTY, TTYC, TTYCY
[FA-] TTPY, TTPYC, TTPYCY
标准
JISC 3410-1999
IEC 60332-1
IEC 60332-3 Cat.A(FA-类型)
电缆结构
![[FA-] TTY,TTYC,TTYCY](image/TTY.jpg)
导体 |
TT |
多股退火铜 (TTY-类型) 多股镀锡铜 (TTPY-类型), IEC 60228，2类 |
绝缘 |
|
60°C PVC(TTY-类型)/ 85°C EPR(TTPY-类型)，遵循JIS C 3401 |
对绞 |
|
两芯对绞 |
成缆 |
|
线对总绞. |
内衬 |
Y |
PVC，遵循JIS C 3401 |
铠装 |
C |
镀锌钢丝铠装 |
护套 |
Y |
PVC，遵循JIS C 3401 |
线芯识别 |
|
白色绝缘外标注线对数和字母. 例如 4对; (1A, 1B), (2A, 2B), (3A, 3B), (4A, 4B) -三线组，四线组：白色绝缘外加黑色数字标注 |
外护套颜色 |
|
黑色 |
电缆参数
(FA-) TTY,TTPY
| No. of pair, Triad或 Quad | 导体 | 绝缘厚度 | 内衬厚度 | (FA-) TTY,TTPY | ||||
| 尺寸 | 结构 | 外径 | 线缆外径 | 误差 | 电缆重量 | |||
| mm² | No./mm | mm | mm | mm | mm | mm | kg/km | |
| 1 | 0.75 | 7/0.37 | 1.1 | 0.7 | 1 | 7.9 | 0.4 | 70 |
| 1T | 0.75 | 7/0.37 | 1.1 | 0.7 | 1.1 | 8.6 | 0.4 | 85 |
| 1Q | 0.75 | 7/0.37 | 1.1 | 0.7 | 1.1 | 9.3 | 0.4 | 105 |
| 2 | 0.75 | 7/0.37 | 1.1 | 0.7 | 1.2 | 12 | 0.6 | 105 |
| 4 | 0.75 | 7/0.37 | 1.1 | 0.7 | 1.3 | 14.2 | 0.6 | 205 |
| 7 | 0.75 | 7/0.37 | 1.1 | 0.7 | 1.4 | 16.9 | 0.7 | 310 |
| 10 | 0.75 | 7/0.37 | 1.1 | 0.7 | 1.5 | 21.7 | 0.9 | 465 |
| 14 | 0.75 | 7/0.37 | 1.1 | 0.7 | 1.6 | 23.5 | 1 | 585 |
| 19 | 0.75 | 7/0.37 | 1.1 | 0.7 | 1.7 | 26.4 | 1.1 | 755 |
| 24 | 0.75 | 7/0.37 | 1.1 | 0.7 | 1.9 | 31.9 | 1.3 | 1030 |
| 30 | 0.75 | 7/0.37 | 1.1 | 0.7 | 2 | 34 | 1.4 | 1220 |
| 37 | 0.75 | 7/0.37 | 1.1 | 0.7 | 2.1 | 36.9 | 1.5 | 1450 |
| 48 | 0.75 | 7/0.37 | 1.1 | 0.7 | 2.3 | 42.8 | 1.7 | 1910 |
(FA-) TTYC,TTPYC
| No. of pair, Triad或 Quad | 导体 | 绝缘厚度 | 内衬厚度 | 钢丝铠装直径 | (FA-) TTYC,TTPYC | ||||
| 尺寸 | 结构 | 外径 | 线缆外径 | 误差 | 电缆重量 | ||||
| mm² | No./mm | mm | mm | mm | mm | mm | mm | kg/km | |
| 1 | 0.75 | 7/0.37 | 1.1 | 0.7 | 1 | 0.3 | 9.2 | 0.4 | 130 |
| 1T | 0.75 | 7/0.37 | 1.1 | 0.7 | 1.1 | 0.3 | 9.9 | 0.4 | 155 |
| 1Q | 0.75 | 7/0.37 | 1.1 | 0.7 | 1.1 | 0.3 | 10.6 | 0.4 | 180 |
| 2 | 0.75 | 7/0.37 | 1.1 | 0.7 | 1.2 | 0.3 | 13.6 | 0.6 | 180 |
| 4 | 0.75 | 7/0.37 | 1.1 | 0.7 | 1.3 | 0.3 | 15.5 | 0.6 | 320 |
| 7 | 0.75 | 7/0.37 | 1.1 | 0.7 | 1.4 | 0.3 | 18.2 | 0.7 | 440 |
| 10 | 0.75 | 7/0.37 | 1.1 | 0.7 | 1.5 | 0.3 | 23 | 0.9 | 640 |
| 14 | 0.75 | 7/0.37 | 1.1 | 0.7 | 1.6 | 0.3 | 24.8 | 1 | 770 |
| 19 | 0.75 | 7/0.37 | 1.1 | 0.7 | 1.7 | 0.3 | 27.7 | 1.1 | 965 |
| 24 | 0.75 | 7/0.37 | 1.1 | 0.7 | 1.9 | 0.4 | 33.7 | 1.3 | 1380 |
| 30 | 0.75 | 7/0.37 | 1.1 | 0.7 | 2 | 0.4 | 35.8 | 1.4 | 1590 |
| 37 | 0.75 | 7/0.37 | 1.1 | 0.7 | 2.1 | 0.4 | 38.7 | 1.5 | 1860 |
| 48 | 0.75 | 7/0.37 | 1.1 | 0.7 | 2.3 | 0.4 | 44.6 | 1.7 | 2380 |
(FA-) TTYCY,TTPYCY
| No. of pair, Triad或 Quad |
导体 | 绝缘厚度 | 内衬厚度 | 钢丝铠装直径 | 护套厚度 | (FA-) TTYCY,TTPYCY | ||||
| 尺寸 | 结构 | 外径 | 线缆外径 | 误差 | 线缆重量 | |||||
| mm² | No./mm | mm | mm | mm | mm | mm | mm | mm | kg/km | |
1 |
0.75 |
7/0.37 |
1.1 |
0.7 |
1 |
0.3 |
0.8 |
11 |
0.4 |
170 |
1T |
0.75 |
7/0.37 |
1.1 |
0.7 |
1.1 |
0.3 |
0.9 |
11.7 |
0.5 |
205 |
1Q |
0.75 |
7/0.37 |
1.1 |
0.7 |
1.1 |
0.3 |
0.9 |
12.6 |
0.5 |
230 |
2 |
0.75 |
7/0.37 |
1.1 |
0.7 |
1.2 |
0.3 |
0.9 |
15.5 |
0.7 |
230 |
4 |
0.75 |
7/0.37 |
1.1 |
0.7 |
1.3 |
0.3 |
1 |
17.7 |
0.7 |
400 |
7 |
0.75 |
7/0.37 |
1.1 |
0.7 |
1.4 |
0.3 |
1.1 |
20.6 |
0.8 |
545 |
10 |
0.75 |
7/0.37 |
1.1 |
0.7 |
1.5 |
0.3 |
1.2 |
25.6 |
1 |
775 |
14 |
0.75 |
7/0.37 |
1.1 |
0.7 |
1.6 |
0.3 |
1.2 |
27.4 |
1.1 |
920 |
19 |
0.75 |
7/0.37 |
1.1 |
0.7 |
1.7 |
0.3 |
1.3 |
30.5 |
1.2 |
1140 |
24 |
0.75 |
7/0.37 |
1.1 |
0.7 |
1.9 |
0.4 |
1.4 |
36.7 |
1.5 |
1610 |
30 |
0.75 |
7/0.37 |
1.1 |
0.7 |
2 |
0.4 |
1.5 |
39.2 |
1.6 |
1860 |
37 |
0.75 |
7/0.37 |
1.1 |
0.7 |
2.1 |
0.4 |
1.6 |
42.3 |
1.6 |
2170 |
48 |
0.75 |
7/0.37 |
1.1 |
0.7 |
2.3 |
0.4 |
1.7 |
48.4 |
1.8 |
2760 |