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风力发电电缆(WTTC)
应用
该电缆用于风力发电机内部,通过电缆桥架或配管敷设。
标准
UL Type WTTC
UL:TC-ER,PLTC-ER(AWG 18 - AWG 12),ITC-ER(AWG 18 - AWG 12)
UL Type MTW,
UL 1277
结构
导体:多股铜导体。
绝缘:特殊PVC绝缘与透明尼龙外皮。XLPE/EPR可选。
屏蔽(可选):镀锡铜编织可选。
护套:特殊PVC。特殊交联材料可选。
技术数据
电压Uo/U(Um) |
600V(TC),1000V(AWM),1000 V(WTTC) |
工作温度 |
-40℃~+90℃ |
最小弯曲半径 |
5×OD |
阻燃 |
FT4,IEEE 1202/383 |
防油 |
是 |
无硅 |
是 |
耐UV |
是 |
尺寸和重量
结构 |
标称外径 |
标称重量 |
芯数×mm² |
mm |
kg/km |
18AWG |
||
2 |
7.0 |
68 |
3 |
7.1 |
88 |
4 |
8.0 |
98 |
5 |
8.6 |
116 |
7 |
9.3 |
149 |
9 |
10.7 |
186 |
10 |
11.6 |
199 |
12 |
11.9 |
245 |
15 |
13.2 |
292 |
16 |
13.3 |
306 |
18 |
14.6 |
366 |
19 |
14.7 |
384 |
25 |
17.0 |
451 |
27 |
17.4 |
521 |
34 |
19.3 |
625 |
37 |
19.8 |
684 |
41 |
20.7 |
744 |
50 |
23.5 |
933 |
61 |
24.9 |
1095 |
16AWG |
||
2 |
7.5 |
80 |
3 |
7.8 |
86 |
4 |
8.5 |
115 |
5 |
9.3 |
126 |
6 |
10.0 |
164 |
7 |
10.1 |
171 |
8 |
10.9 |
201 |
9 |
11.7 |
237 |
10 |
12.4 |
259 |
12 |
12.9 |
301 |
14 |
14.5 |
365 |
15 |
15.0 |
379 |
16 |
15.2 |
405 |
18 |
15.9 |
443 |
19 |
16.0 |
458 |
20 |
16.5 |
491 |
25 |
18.6 |
564 |
27 |
19.0 |
629 |
30 |
19.6 |
701 |
34 |
20.5 |
775 |
40 |
22.9 |
946 |
41 |
23.4 |
967 |
50 |
25.1 |
1137 |
61 |
27.2 |
1345 |
14AWG |
||
2 |
8.6 |
100 |
3 |
8.9 |
112 |
4 |
9.8 |
141 |
5 |
10.6 |
152 |
6 |
11.6 |
205 |
9 |
13.5 |
312 |
10 |
15.5 |
378 |
12 |
15.9 |
434 |
16 |
17.6 |
550 |
18 |
18.3 |
616 |
19 |
18.5 |
634 |
25 |
21.6 |
817 |
12AWG |
||
2 |
9.5 |
132 |
3 |
10.0 |
177 |
4 |
10.9 |
201 |
5 |
11.9 |
274 |
6 |
13.0 |
315 |
7 |
13.1 |
353 |
9 |
15.9 |
476 |
12 |
17.8 |
613 |
16 |
19.8 |
783 |
19 |
20.8 |
918 |
20 |
21.9 |
961 |
25 |
25.3 |
1236 |
10AWG |
||
2 |
11.9 |
213 |
3 |
12.6 |
283 |
4 |
14.7 |
387 |
5 |
16.0 |
473 |
7 |
17.4 |
607 |
9 |
20.4 |
771 |
12 |
23.9 |
1061 |
19 |
27.9 |
1528 |
8AWG |
||
4 |
19.7 |
662 |
5 |
21.7 |
784 |
6AWG |
||
3 |
19.5 |
701 |
4 |
21.9 |
908 |
5 |
24.0 |
1149 |
4AWG |
||
3 |
24.3 |
1060 |
4 |
27.1 |
1366 |
5 |
29.3 |
1631 |
2AWG |
||
3 |
27.9 |
1480 |
4 |
31.4 |
1922 |
5 |
34.0 |
2363 |
1AWG |
||
4 |
34.8 |
2397 |
1/0MCM |
||
4 |
37.9 |
2938 |
2/0MCM |
||
4 |
41.3 |
3559 |
3/0MCM |
||
4 |
48.6 |
4181 |
4/0MCM |
||
4 |
51.2 |
5747 |
250MCM |
||
4 |
55.0 |
7591 |
350MCM |
||
4 |
63.5 |
8299 |
500MCM |
||
4 |
73.7 |
10549 |