501–1000 |
70 |
1.78 |
63 |
1.60 |
9 |
0.23
多股导体标准
遵循:
-
ASTM B3
-
柔软退火铜丝
-
ASTM B8
-
多股同心层绞导体,B,C,D类
-
ASTM B33
-
柔软镀锡退火铜丝
-
ASTM B172
-
成束绞绳铜导线,I,K,M类
-
ASTM B173
-
同心多股绞绳铜导线,G,H类
-
ASTM B174
-
成束多股铜导线
-
ASTM B496
-
紧密型圆形同心层绞铜导体
-
ASTM B 230
-
电气用1350-H19铝丝标准规范
-
ASTM B 230M
-
电气用1350-H19铝丝标准规范 [公制的]
-
ASTM B 231
-
1350多股同心层绞铝导体标准规范
-
ASTM B 231 M
-
1350多股同心层绞铝导体标准规范 [公制的]
B类导体
线规 |
股数/直径 |
标称截面积 |
标称直径 |
标称重量 |
Inch |
kcmil |
mm² |
Inch |
mm |
Lbs/Kft |
kg/km |
22 |
7/.0100 |
0.64 |
0.32 |
0.030 |
0.76 |
2.2 |
3.3 |
20 |
7/.0121 |
1.02 |
0.52 |
0.036 |
0.91 |
3.2 |
4.8 |
18 |
7/.0152 |
1.62 |
0.82 |
0.045 |
1.14 |
5.0 |
7.4 |
16 |
7/.0192 |
2.58 |
1.31 |
0.056 |
1.42 |
8.0 |
12 |
14 |
7/.0242 |
4.11 |
2.08 |
0.071 |
1.80 |
12.7 |
18.9 |
12 |
7/.0305 |
6.53 |
3.31 |
0.090 |
2.29 |
20.2 |
30.1 |
10 |
7/.0385 |
10.38 |
5.26 |
0.113 |
2.87 |
32.1 |
47.8 |
9 |
7/.0432 |
13.09 |
6.63 |
0.127 |
3.23 |
40.4 |
60.1 |
8 |
7/.0486 |
16.51 |
8.37 |
0.141 |
3.58 |
51.0 |
74.4 |
7 |
7/.0545 |
20.82 |
10.5 |
0.158 |
4.01 |
64.3 |
95.7 |
6 |
7/.0612 |
26.24 |
13.3 |
0.178 |
4.52 |
81.1 |
121 |
5 |
7/.0688 |
33.09 |
16.8 |
0.200 |
5.08 |
102 |
152 |
4 |
7/.0772 |
41.74 |
21.2 |
0.225 |
5.72 |
129 |
192 |
3 |
7/.0867 |
52.62 |
26.7 |
0.252 |
6.40 |
163 |
243 |
2 |
7/.0974 |
66.36 |
33.6 |
0.283 |
7.19 |
205 |
305 |
1 |
19/.0664 |
83.69 |
42.4 |
0.322 |
8.18 |
258 |
384 |
1/0 |
19/.0745 |
105.6 |
53.5 |
0.362 |
9.19 |
326 |
485 |
2/0 |
19/.0837 |
133.1 |
67.4 |
0.406 |
10.3 |
411 |
612 |
3/0 |
19/.0940 |
167.8 |
85.0 |
0.458 |
11.6 |
518 |
771 |
4/0 |
19/.1055 |
211.6 |
107 |
0.512 |
13.0 |
653 |
972 |
250 |
37/.0822 |
250 |
127 |
0.558 |
14.2 |
772 |
1150 |
262.6 |
— |
— |
— |
— |
— |
— |
— |
300 |
37/.0900 |
300 |
152 |
0.611 |
15.5 |
926 |
1380 |
313.1 |
— |
— |
— |
— |
— |
— |
— |
350 |
37/.0973 |
350 |
177 |
0.661 |
16.8 |
1080 |
1607 |
373.7 |
— |
— |
— |
— |
— |
— |
— |
400 |
37/.1040 |
400 |
203 |
0.706 |
17.9 |
1235 |
1838 |
444.4 |
— |
— |
— |
— |
— |
— |
— |
500 |
37/.1162 |
500 |
253 |
0.789 |
20.0 |
1544 |
2297 |
535.3 |
— |
— |
— |
— |
— |
— |
— |
592 |
— |
— |
— |
— |
— |
— |
— |
600 |
61/.0992 |
600 |
304 |
0.866 |
22.0 |
1853 |
2757 |
646.4 |
— |
— |
— |
— |
— |
— |
— |
750 |
61/.1109 |
750 |
380 |
0.968 |
24.6 |
2316 |
3446 |
777.7 |
— |
— |
— |
— |
— |
— |
— |
1000 |
61/.1280 |
1000 |
507 |
1.117 |
28.4 |
3088 |
4595 |
1111 |
— |
— |
— |
— |
— |
— |
— |
C类导体
线规 |
股数/直径 |
标称截面积 |
标称直径 |
标称重量 |
Inch |
kcmil |
mm² |
Inch |
mm |
Lbs/Kft |
kg/km |
22 |
19/.0063 |
0.64 |
0.32 |
0.031 |
0.79 |
2.3 |
3.4 |
20 |
19/.0080 |
1.02 |
0.52 |
0.038 |
0.97 |
3.8 |
5.7 |
18 |
19/.0092 |
1.62 |
0.82 |
0.044 |
1.12 |
5.0 |
7.4 |
16 |
19/.0117 |
2.58 |
1.31 |
0.056 |
1.42 |
8.0 |
12 |
14 |
19/.0147 |
4.11 |
2.08 |
0.071 |
1.80 |
12.7 |
18.9 |
12 |
19/.0185 |
6.53 |
3.31 |
0.089 |
2.26 |
20.2 |
30.1 |
10 |
19/.0234 |
10.38 |
5.26 |
0.112 |
2.85 |
32.1 |
47.8 |
9 |
19/.0262 |
13.09 |
6.63 |
0.123 |
3.12 |
40.4 |
60.1 |
8 |
19/.0295 |
16.51 |
8.37 |
0.139 |
3.53 |
51.0 |
74.4 |
7 |
19/.0331 |
20.82 |
10.5 |
0.156 |
3.96 |
64.3 |
95.7 |
6 |
19/.0372 |
26.24 |
13.3 |
0.175 |
4.45 |
81.0 |
121 |
5 |
19/.0417 |
33.09 |
16.8 |
0.203 |
5.16 |
102 |
152 |
4 |
19/.0469 |
41.74 |
21.2 |
0.229 |
5.82 |
129 |
192 |
3 |
19/.0526 |
52.62 |
26.7 |
0.256 |
6.50 |
163 |
243 |
2 |
19/.0591 |
66.36 |
33.6 |
0.288 |
7.32 |
205 |
305 |
1 |
37/.0476 |
83.69 |
42.4 |
0.325 |
8.26 |
258 |
384 |
1/0 |
37/.0534 |
105.6 |
53.5 |
0.364 |
9.25 |
326 |
485 |
2/0 |
37/.0600 |
133.1 |
67.4 |
0.410 |
10.4 |
411 |
612 |
3/0 |
37/.0673 |
167.8 |
85.0 |
0.459 |
11.7 |
518 |
771 |
4/0 |
37/.0756 |
211.6 |
107 |
0.516 |
13.1 |
653 |
972 |
250 |
61/.0640 |
250 |
127 |
0.562 |
14.3 |
774 |
1150 |
262.6 |
— |
— |
— |
— |
— |
— |
— |
300 |
61/.0701 |
300 |
152 |
0.615 |
15.6 |
927 |
1380 |
313.1 |
— |
— |
— |
— |
— |
— |
— |
350 |
61/.0757 |
350 |
177 |
0.664 |
16.9 |
1082 |
1610 |
373.7 |
— |
— |
— |
— |
— |
— |
— |
400 |
61/.0810 |
400 |
203 |
0.711 |
18.1 |
1235 |
1838 |
444.4 |
— |
— |
— |
— |
— |
— |
— |
500 |
61/.0905 |
500 |
253 |
0.794 |
20.2 |
1545 |
2299 |
535.3 |
— |
— |
— |
— |
— |
— |
— |
592 |
— |
— |
— |
— |
— |
— |
— |
600 |
91/.0812 |
600 |
304 |
0.893 |
22.7 |
1853 |
2757 |
646.4 |
— |
— |
— |
— |
— |
— |
— |
750 |
91/.0908 |
750 |
380 |
0.999 |
25.4 |
2316 |
3446 |
777.7 |
— |
— |
— |
— |
— |
— |
— |
1000 |
91/.1048 |
1000 |
507 |
1.153 |
29..3 |
3088 |
4595 |
1111 |
— |
— |
— |
— |
— |
— |
— |
I类导体
线规 |
股数/直径 |
标称截面积 |
标称直径 |
标称重量 |
Inch |
kcmil |
mm² |
Inch |
mm |
Lbs/Kft |
kg/km |
22 |
— |
— |
— |
— |
— |
— |
— |
20 |
— |
— |
— |
— |
— |
— |
— |
18 |
— |
— |
— |
— |
— |
— |
— |
16 |
— |
— |
— |
— |
— |
— |
— |
14 |
— |
— |
— |
— |
— |
— |
— |
12 |
— |
— |
— |
— |
— |
— |
— |
10 |
27/24 |
10.91 |
5.53 |
0.123 |
3.12 |
33.7 |
50 |
9 |
— |
— |
— |
— |
— |
— |
— |
8 |
37/24 |
14.95 |
7.57 |
0.138 |
3.50 |
46.0 |
68 |
7 |
— |
— |
— |
— |
— |
— |
— |
6 |
61/24 |
24.64 |
12.5 |
0.190 |
4.83 |
77 |
114 |
5 |
91/24 |
36.76 |
19 |
0.240 |
6.10 |
113 |
168 |
4 |
105/24 |
42.42 |
21 |
0.260 |
6.60 |
132 |
196 |
3 |
125/24 |
50.5 |
25 |
0.285 |
7.24 |
155 |
231 |
2 |
150/24 |
60.6 |
31 |
0.320 |
8.13 |
189 |
281 |
1 |
225/24 |
90.9 |
46 |
0.385 |
9.78 |
280 |
417 |
1/0 |
275/24 |
111.1 |
56 |
0.435 |
11.0 |
346 |
515 |
2/0 |
325/24 |
131.3 |
66 |
0.470 |
11.9 |
403 |
600 |
3/0 |
450/24 |
181.8 |
92 |
0.545 |
13.8 |
567 |
844 |
4/0 |
550/24 |
222.2 |
112 |
0.580 |
14.7 |
684 |
1018 |
250 |
— |
— |
— |
— |
— |
— |
— |
262.6 |
650/24 |
262.6 |
133 |
0.652 |
16 |
820 |
1220 |
300 |
— |
— |
— |
— |
— |
— |
— |
313.1 |
775/24 |
313.1 |
159 |
0.700 |
18 |
960 |
1428 |
350 |
— |
— |
— |
— |
— |
— |
— |
373.7 |
925/24 |
373.7 |
189 |
0.760 |
19 |
1105 |
1644 |
400 |
— |
— |
— |
— |
— |
— |
— |
444.4 |
1100/24 |
444.4 |
225 |
0.850 |
21 |
1370 |
2038 |
500 |
— |
— |
— |
— |
— |
— |
— |
535.3 |
1325/24 |
535.3 |
271 |
0.940 |
24 |
1700 |
2530 |
592 |
1480/24 |
597.9 |
303 |
0.970 |
25 |
1835 |
2730 |
600 |
— |
— |
— |
— |
— |
— |
— |
646.4 |
1600/24 |
646.4 |
327 |
1.040 |
26 |
1992 |
2964 |
750 |
— |
— |
— |
— |
— |
— |
— |
777.7 |
1925/24 |
777.7 |
394 |
1.120 |
28 |
2390 |
3556 |
1000 |
— |
— |
— |
— |
— |
— |
— |
1111 |
2750/24 |
1111 |
563 |
1.340 |
34 |
3400 |
5059 |
UL44产品概述
类别 |
XHHW-2 |
XHHW |
XHH |
RHH |
RHW-2 |
RHW |
最高温度 |
90℃ (194°F) 潮湿/干燥 |
75℃ (167°F) 潮湿 90℃ (194°F) 干燥 |
90℃ (194°F) 干燥 |
90℃ (194°F) 干燥 |
90℃ (194°F) 潮湿/干燥 |
75℃ (167°F) 潮湿/干燥 |
最高电压 |
600 |
600/2000 |
导体尺寸 |
14 AWG – 2000 kcmil |
芯数 |
1芯,2芯平行,2芯/多芯成缆 |
导体材料 |
14 - 13 AWG – 柔软退火铜, 12 AWG – 2000 kcmil – 铝, 铜包铝,/柔软退火铜 |
绝缘材料 |
XL EPCV |
SBR/IIR/NR CP CPE EPCV EP 交联硅橡胶(仅适用于RHH) |
类别 |
SA |
SIS |
最高温度 |
90℃ (194°F) 干燥 200℃ (392°F) 非常干燥 |
90℃ (194°F) 干燥 |
最高电压 |
600 |
导体尺寸 |
14 AWG – 2000 kcmil |
14 – 4/0 AWG |
芯数 |
1芯,2芯平行,2芯/多芯成缆 |
导体材料 |
柔软退火铜 |
14, 13 AWG 柔软退火铜, 12 – 4/0 AWG – 铝, 铜包铝,/柔软退火铜 |
绝缘材料 |
200℃硅 |
CP CPE EPCV XL |
UL83产品概述
类别 |
TW |
THW |
ACTH绝缘线 |
THWN |
最高温度 |
60℃ (140°F) 干燥/潮湿 |
75℃ (167°F) 干燥/潮湿 |
75℃ (167°F) 干燥 |
75℃ (167°F) 干燥/潮湿 |
导体尺寸 |
14 AWG – 2000 kcmil |
14 – 1 AWG |
14 AWG – 1000 kcmil |
导体材料 |
14 - 13 AWG – 柔软退火铜, 其他尺寸– 铝, 铜包铝,/柔软退火铜 |
绝缘材料 |
PVC |
一层/两层PVC |
PVCb,d |
绝缘的物理特性 |
PVC |
尼龙护套 |
无 |
有 |
|
类别 |
THW-2 |
THHW |
THWN-2 |
THHN |
IACTHH, NM-B, NMC-B类绝缘电缆,不带尼龙护套 |
UF-B类绝缘电缆,不带尼龙护套 |
最高温度 |
|
90℃(194°F) 干燥 75℃(167°F) 潮湿 |
90℃(194°F) 干燥/潮湿 |
90℃ (194°F) 干燥 |
90℃ (194°F)干燥 60℃(140°F) 潮湿 |
90℃(194°F) 干燥/潮湿 |
导体尺寸 |
14 AWG – 2000 kcmil |
14 AWG – 1000 kcmil |
14–1AWG |
14 – 6 AWG |
导体材料 |
14 - 13 AWG – 柔软退火铜, 12 AWG – 2000 kcmil – 铝, 铜包铝,/柔软退火铜 |
绝缘材料 |
一层/两层PVC |
PVC |
PVCb,d |
PVCd |
PVC |
SA线缆缆绝缘厚度
导体尺寸 |
最小平均厚度 Inch/mm |
最小厚度 Inch/mm |
最小平均厚度 Inch/mm |
最小厚度 Inch/mm |
AWG |
|
|
|
|
|
|
|
|
14 – 10 |
0.045 |
1.14 |
0.040 |
1.02 |
0.045 |
1.14 |
0.040 |
1.02 |
9 – 2 |
0.060 |
1.52 |
0.054 |
1.37 |
0.060 |
1.52 |
0.054 |
1.37 |
1 – 4/0 |
0.080 |
2.03 |
0.072 |
1.83 |
0.080 |
2.03 |
0.072 |
1.83 |
kcmil |
|
|
|
|
|
|
|
|
213 – 500 |
0.095 |
2.41 |
0.086 |
2.18 |
0.095 |
2.41 |
0.086 |
2.18 |
501 – 1000 |
0.110 |
2.79 |
0.099 |
2.51 |
0.110 |
2.79 |
0.099 |
2.51 |
1001 – 2000 |
0.125 |
3.18 |
0.112 |
2.84 |
0.125 |
3.18 |
0.112 |
2.84 |
SIS线缆绝缘厚度
导体尺寸 |
最小平均厚度 Inch/mm |
最小厚度 Inch/mm |
最小平均厚度 Inch/mm |
最小厚度 Inch/mm |
AWG |
|
|
|
|
|
|
|
|
14 – 10 |
0.030 |
0.76 |
0.027 |
0.69 |
0.030 |
0.76 |
0.027 |
0.69 |
9 – 2 |
0.045 |
1.14 |
0.040 |
1.02 |
0.045 |
1.14 |
0.040 |
1.02 |
1 – 4/0 |
0.055 |
1.40 |
0.050 |
1.27 |
0.055 |
1.40 |
0.050 |
1.27 |
XHHW-2,XHHW,XHH线缆绝缘厚度
导体尺寸 |
最小平均厚度 Inch/mm |
最小厚度 Inch/mm |
最小平均厚度 Inch/mm |
最小厚度 Inch/mm |
AWG |
|
|
|
|
|
|
|
|
14 – 10 |
0.030 |
0.76 |
0.027 |
0.69 |
0.030 |
0.76 |
0.027 |
0.69 |
9 – 2 |
0.045 |
1.14 |
0.040 |
1.02 |
0.045 |
1.14 |
0.040 |
1.02 |
1 – 4/0 |
0.055 |
1.40 |
0.050 |
1.27 |
0.055 |
1.40 |
0.050 |
1.27 |
kcmil |
|
|
|
|
|
|
|
|
213 – 500 |
0.065 |
1.65 |
0.058 |
1.47 |
0.065 |
1.65 |
0.058 |
1.47 |
501 – 1000 |
0.080 |
2.03 |
0.072 |
1.83 |
0.080 |
2.03 |
0.072 |
1.83 |
1001 – 2000 |
0.095 |
2.41 |
0.086 |
2.18 |
0.095 |
2.41 |
0.086 |
2.18 |
600V RHW-2, RHH, RHW电缆的绝缘厚度
导体尺寸 |
硅橡胶(仅适用于RHH)/EP绝缘,氯丁橡胶, NBR/ PVC, CPE,/CP /纤维材料护套电缆,以及XL/EPCV类绝缘,不带护套电缆 |
复合绝缘电缆,内层为EP,外层为CP, CPE, EPCV,/XL |
内层– EP |
外层– CP, CPE, EPCV,/XL |
最小厚度 |
最小厚度 |
最小厚度 |
mils mm |
mils mm |
mils mm |
任意点的平均值 |
任意点的平均值 |
任意点的平均值 |
任意点的平均值 |
任意点的平均值 |
任意点的平均值 |
|
|
|
|
|
|
A |
B |
|
A |
B |
|
A |
B |
|
A |
B |
AWG |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
14 – 10 |
45 |
40 |
1.14 |
1.02 |
30 |
27 |
28 |
0.76 |
0.69 |
0.71 |
15 |
14 |
12 |
0.38 |
0.36 |
0.30 |
9, 8, 7 |
60 |
54 |
1.52 |
1.37 |
45 |
40 |
42 |
1.14 |
1.02 |
1.07 |
15 |
14 |
12 |
0.38 |
0.36 |
0.30 |
6 – 2 |
60 |
54 |
1.52 |
1.37 |
45 |
40 |
44 |
1.14 |
1.02 |
1.12 |
0 |
27 |
24 |
0.76 |
0.69 |
0.61 |
1 – 4/0 |
80 |
72 |
2.03 |
1.83 |
55 |
50 |
54 |
1.40 |
1.27 |
1.37 |
45 |
40 |
36 |
1.14 |
1.02 |
0.91 |
kcmil |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
213 – 500 |
95 |
86 |
2.41 |
2.18 |
65 |
8 |
65 |
1.65 |
1.47 |
1.65 |
65 |
58 |
52 |
1.65 |
1.47 |
1.32 |
501 – 1000 |
110 |
99 |
2.79 |
2.51 |
80 |
72 |
78 |
2.03 |
1.83 |
1.98 |
65 |
58 |
52 |
1.65 |
1.47 |
1.32 |
1001 – 2000 |
125 |
112 |
3.18 |
2.84 |
– |
– |
– |
– |
– |
– |
– |
– |
– |
– |
– |
– |
内层的绝缘厚度应该不小于内层下面规定的A/B列的数据,外层的绝缘厚度应该不小于外层下面规定的A/B列的数据,内层下B列的厚度加外层下B列的厚度等同于90%内外层总和的平均厚度 |
2000V RHW-2, RHH, RHW电缆的绝缘厚度
导体尺寸 |
硅橡胶(仅适用于RHH)/EP绝缘,氯丁橡胶,NBR/ PVC, CPE,/CP /纤维材料护套电缆,以及XL/EPCV类绝缘,不带护套电缆 |
CP/CPE绝缘不带护套电缆,以及SBR/IIR/NR类绝缘,氯丁橡胶,NBR/ PVC, CPE,/CP /纤维材料护套电缆 |
复合绝缘电缆,内层为EP,外层为CP, CPE, EPCV,/XL |
内层– EP |
外层– CP, CPE, EPCV,/ XL |
最小厚度 |
最小厚度 |
最小厚度 |
mils mm |
mils mm |
mils mm |
mils mm |
任意点的平均值 |
任意点的平均值 |
任意点的平均值 |
任意点的平均值 |
任意点的平均值 |
任意点的平均值 |
任意点的平均值 |
任意点的平均值 |
|
|
|
|
|
|
|
|
|
|
A |
B |
|
A |
B |
|
A |
B |
|
A |
B |
AWG |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
14 – 10 |
60 |
54 |
1.52 |
1.37 |
80 |
72 |
2.03 |
1.83 |
45 |
40 |
42 |
1.14 |
1.02 |
1.07 |
15 |
14 |
12 |
0.38 |
0.36 |
0.30 |
9 |
70 |
63 |
1.78 |
1.60 |
80 |
72 |
2.03 |
1.83 |
55 |
50 |
51 |
1.40 |
1.27 |
1.30 |
15 |
14 |
12 |
0.38 |
0.36 |
0.30 |
8, 7 |
70 |
63 |
1.78 |
1.60 |
80 |
72 |
2.03 |
1.83 |
55 |
50 |
52 |
1.40 |
1.27 |
1.32 |
30 |
27 |
24 |
0.76 |
0.69 |
.61 |
6 – 2 |
70 |
63 |
1.78 |
1.60 |
95 |
86 |
2.41 |
2.18 |
55 |
50 |
52 |
1.40 |
1.27 |
1.32 |
30 |
27 |
24 |
0.76 |
0.69 |
0.61 |
1 – 4/0 |
90 |
81 |
2.29 |
2.06 |
110 |
99 |
2.79 |
2.51 |
65 |
58 |
63 |
1.65 |
1.47 |
1.60 |
45 |
40 |
36 |
1.14 |
1.02 |
0.91 |
kcmil |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
213 – 500 |
105 |
94 |
2.67 |
2.39 |
125 |
112 |
3.18 |
2.84 |
75 |
68 |
74 |
1.90 |
1.73 |
1.88 |
65 |
58 |
52 |
1.65 |
1.47 |
1.32 |
501 – 1000 |
120 |
108 |
3.05 |
2.74 |
140 |
126 |
3.56 |
3.20 |
90 |
81 |
88 |
2.29 |
2.06 |
2.24 |
65 |
58 |
52 |
1.65 |
1.47 |
1.32 |
1001 – 2000 |
140 |
126 |
3.56 |
3.20 |
140 |
126 |
3.56 |
3.20 |
115 |
104 |
113 |
2.92 |
2.64 |
2.87 |
95 |
85 |
76 |
2.41 |
2.16 |
1.93 |
内层的绝缘厚度应该不小于内层下面规定的A/B列的数据,外层的绝缘厚度应该不小于外层下面规定的A/B列的数据,内层下B列的厚度加外层下B列的厚度等同于90%内外层总和的平均厚度 |
单芯导体电缆的护套厚度
导体尺寸 |
600-V电线电缆 |
2000–V电线电缆 |
mils |
mm |
mils |
mm |
最小平均厚度 |
任意点的最小厚度 |
最小平均厚度 |
任意点的最小厚度 |
最小平均厚度 |
任意点的最小厚度 |
最小平均厚度 |
任意点的最小厚度 |
AWG |
|
|
|
|
|
|
|
|
14 – 12 |
15 |
12 |
0.38 |
0.30 |
15 |
12 |
0.38 |
0.30 |
11, 10 |
15 |
12 |
0.38 |
0.30 |
30 |
24 |
0.76 |
0.61 |
9 – 3 |
30 |
24 |
0.76 |
0.61 |
30 |
24 |
0.76 |
0.61 |
2 |
30 |
24 |
0.76 |
0.61 |
45 |
36 |
1.14 |
0.91 |
1 – 3/0 |
45 |
36 |
1.14 |
0.91 |
45 |
36 |
1.14 |
0.91 |
4/0 |
45 |
36 |
1.14 |
0.91 |
65 |
52 |
1.65 |
1.32 |
kcmil |
|
|
|
|
|
|
|
|
213 – 1000 |
65 |
52 |
1.65 |
1.32 |
65 |
52 |
1.65 |
1.32 |
1001 – 2000 |
95 |
76 |
2.41 |
1.93 |
95 |
76 |
2.41 |
1.93 |
THWN-2, THHN,THWN电缆的绝缘和护套厚度
导体尺寸 |
最小厚度 |
PVC绝缘 |
尼龙护套 |
任意点的平均值 |
mils |
mm |
mils |
mm |
mils |
mm |
AWG |
|
|
|
|
|
|
14–12 |
15 |
0.38 |
13 |
0.33 |
4 |
0.10 |
11,10 |
20 |
0.51 |
18 |
0.46 |
4 |
0.10 |
9–5 |
30 |
0.76 |
27 |
0.69 |
5 |
0.13 |
4–2 |
40 |
1.02 |
36 |
0.91 |
6 |
0.15 |
1–4/0 |
50 |
1.27 |
45 |
1.14 |
7 |
0.18 |
kcmil |
|
|
|
|
|
|
213–500 |
60 |
1.52 |
54 |
1.37 |
8 |
0.20 |
501–1000 |
70 |
1.78 |
63 |
1.60 |
9 |
0.23 |
|