24小时咨询热线：18909608445 |
产品名称： BBTRZ防火软电缆 | |
| 产品型号： BBTRZ | ||
| 产品价格： |
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| 发布时间：2015/9/26 15:28:56 | ||
| 关 注 度：9593 | ||
产品用型号、额定电压、芯数、标称截面和本标准号表示。
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表3、
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单芯电缆
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多芯电缆
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||
|
项目
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无铠装
|
有铠装
|
无铠装
|
有铠装
|
|
安装时最小弯曲半径
|
20D
|
15D
|
15D
|
12D
|
D一电缆的外径
主要性能
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性能比较Performance Comparison
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BBTRZ塑料防火电缆
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耐火电缆Fire-resistant Cable
|
|
|
耐火指标Fire-resistance index
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燃烧 Combustion
|
A级650℃. 180min
|
750℃-90min
|
|
B级750℃．180min
|
|||
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C级950℃．180min
|
|||
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D级750℃．20min
|
|||
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喷淋Spraying
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W级650℃． 15min
|
|
|
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机械撞击Mechanical impact
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X级650℃．15min
|
750℃．120min
|
|
|
Y级750℃．15min
|
|||
|
Z级950'℃．15min
|
|
电缆外径 |
敷设方式 |
|
|
|
水平 |
垂直 |
|
D≤20 |
400 |
1000 |
|
20< D≤30 |
600 |
1200 |
|
30< D≤50; |
800 |
1500 |
|
D>50 |
1000 |
2500 |
|
线芯截面CoreCross-section |
近似外径( mm )Approximate Outside Diameter (mm) |
|||||||
|
mm' |
1芯 |
2芯 |
3芯 |
4芯 |
5芯 |
3+1芯 |
3+2芯 |
4+1芯 |
|
1.5 |
11.4 |
14.9 |
15.8 |
16.8 |
17.9 |
16.5 |
17.6 |
17.6 |
|
2.5 |
11.9 |
15.9 |
16.7 |
17.9 |
18.9 |
17.6 |
18.4 |
18.9 |
|
4 |
12.6 |
17.3 |
18.2 |
19.5 |
20.8 |
19.3 |
19.8 |
20.9 |
|
6 |
13.2 |
18.5 |
19.6 |
20.8 |
23.3 |
20.7 |
21.9 |
22.3 |
|
10 |
13.8 |
20.4 |
21.5 |
23.2 |
25.2 |
22.8 |
24.3 |
24.6 |
|
16 |
15.1 |
22.6 |
23.8 |
25.6 |
27.8 |
25.3 |
26.7 |
27.6 |
|
25 |
16.5 |
25.8 |
27.6 |
29.8 |
32.6 |
28.8 |
30.9 |
31.8 |
|
35 |
17.8 |
28.5 |
29.6 |
32.6 |
36.2 |
30.9 |
32.7 |
34.3 |
|
50 |
19.5 |
31.6 |
33.1 |
36.5 |
40.6 |
35.2 |
37.2 |
38.7 |
|
70 |
21.4 |
35.3 |
37.1 |
41.4 |
45.8 |
39.6 |
41.5 |
43.1 |
|
95 |
24.0 |
41.4 |
44.1 |
48.5 |
53.5 |
45.2 |
48.2 |
51.5 |
|
120 |
26.6 |
44.7 |
47.5 |
52.3 |
58.1 |
49.4 |
52.3 |
55.4 |
|
150 |
27.6 |
48.8 |
52.0 |
57.4 |
63.2 |
53.3 |
56.4 |
60.0 |
|
185 |
30.7 |
53.9 |
57.6 |
63.6 |
70.0 |
59.7 |
63.3 |
66.2 |
|
240 |
33.5 |
59.7 |
64.0 |
71.3 |
78.1 |
66.2 |
70.1 |
74.8 |
|
300 |
36.5 |
65.6 |
70.2 |
78.2 |
87.0 |
73.0 |
77.0 |
82.1 |
|
线芯截面CoreCross-section
|
近似重量(Kg/Km) Approximate Weight (Kg/Km)
|
|||||||
|
mm'
|
1芯
|
2芯
|
3芯
|
4芯
|
5芯
|
3+1芯
|
3+2芯
|
4+1芯
|
|
1.5
|
151
|
260
|
284
|
330
|
387
|
312
|
360
|
374
|
|
2.5
|
162
|
295
|
333
|
386
|
460
|
370
|
425
|
444
|
|
4
|
192
|
354
|
404
|
493
|
592
|
470
|
535
|
565
|
|
6
|
217
|
430
|
498
|
599
|
734
|
588
|
687
|
700
|
|
10
|
280
|
535
|
645
|
802
|
980
|
765
|
899
|
923
|
|
16
|
346
|
687
|
860
|
1080
|
1345
|
1023
|
1201
|
1260
|
|
25
|
470
|
940
|
1231
|
1570
|
1960
|
1474
|
1700
|
1790
|
|
35
|
581
|
1170
|
1530
|
1989
|
2488
|
1765
|
2034
|
2235
|
|
50
|
730
|
1482
|
1978
|
2589
|
3254
|
2320
|
2753
|
2964
|
|
70
|
954
|
1960
|
2630
|
3488
|
4420
|
3088
|
3634
|
3999
|
|
95
|
1290
|
2634
|
3614
|
4780
|
6050
|
4178
|
4890
|
5462
|
|
120
|
1560
|
3190
|
4399
|
5830
|
7370
|
5200
|
6151
|
6750
|
|
150
|
1864
|
3823
|
5287
|
7022
|
8879
|
6132
|
7109
|
8025
|
|
185
|
2273
|
4666
|
6537
|
8674
|
11000
|
7630
|
9001
|
9993
|
|
240
|
2870
|
5920
|
8350
|
11160
|
14200
|
9800
|
11487
|
12820
|
|
300
|
3523
|
7288
|
10299
|
13800
|
17594
|
13101
|
15923
|
16735
|
b、运输中严禁从高处扔下装有电缆的电缆盘，严禁机械损失电缆。
c、吊装包装件时严禁几盘同时起吊。在车辆、船舶等运输工具上，电缆盘必须放稳，并用合适的方法固定，防止互撞或翻倒。
