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DJYPVP計算機電纜生產執行標準：
Q/TK.J.04.030-2004參照采用英國BS5308標準。
DJYPVP計算機電纜使用特性
1、交流額定電壓U0/U：300/500V；電纜導體長期允許最高工作溫度：聚氯乙烯絕緣分70℃、105 ℃兩種；聚乙烯絕緣為70℃；交聯聚乙烯絕緣為90℃(絕緣交聯類型可分為硅烷交聯和輻照交聯)。
2、最低環境溫度：固定敷設-40 ℃；非固定敷設-15 ℃。安裝敷設時環境溫度：不低于 0℃。
3 、電纜允許最小彎曲半徑：金屬帶繞包屏蔽或鋼絲、鋼帶鎧裝電纜不小于電纜外徑的12倍；非鎧裝軟電纜或編織屏蔽電纜不小于電纜外徑的6 倍。
DJYPVP計算機電纜詳細參數：
1、導體材質：銅導體
2、絕緣材料：聚乙烯絕緣
3、對屏蔽材料：無
4、總屏蔽材料：銅絲屏蔽
5、鎧裝材料：無
6、護套材料：聚氯乙烯護套
7、導體類型及電阻：如下
|
導體標稱截面 |
導體根數/單絲直徑mm |
導體根數/單絲直徑mm |
導體根數/單絲直徑mm |
20℃時導體直流電阻Ω/km |
20℃時導體直流電阻Ω/km |
|
mm2 |
A |
B |
R |
A、B |
R |
|
0.5 |
1/0.80 |
7/0.30 |
16/0.20 |
≤ 36.0 |
≤ 39.0 |
|
0.75 |
1/0.97 |
7/0.37 |
24/0.20 |
≤ 24.5 |
≤ 26.0 |
|
1 |
1/1.13 |
7/0.43 |
32/0.20 |
≤18.1 |
≤19.5 |
|
1.5 |
1/1.38 |
7/0.52 |
30/0.25 |
≤12.1 |
≤13.3 |
|
2.5 |
1/1.78 |
7/0.68 |
49/0.25 |
≤ 7. 41 |
≤ 7. 9 8 |
DJYPVP計算機電纜規格
|
標稱截面(mm2) |
線徑結構 |
最大外徑(mm) |
近似重量(kg/km) |
||||
|
根數/外徑(mm) |
DJYVP |
DJYVP2 |
DJYVP3 |
DJYVP |
DJYVP2 |
DJYVP3 |
|
|
1×2×0.5 |
16/0.20 |
8.2 |
7.6 |
10.2 |
75 |
47 |
84 |
|
1×2×0.75 |
24/0.20 |
8.8 |
8.2 |
10.8 |
90 |
59 |
103 |
|
1×2×1.0 |
32/0.20 |
9.5 |
8.7 |
11.5 |
98 |
66 |
114 |
|
1×2×1.5 |
30/0.25 |
10.4 |
9.8 |
12.4 |
120 |
85 |
142 |
|
1×2×2.5 |
49/0.26 |
11.2 |
10.6 |
13.2 |
154 |
114 |
185 |
|
2×2×0.5 |
16/0.20 |
16.3 |
15.3 |
18.0 |
179 |
121 |
216 |
|
2×2×0.75 |
24/0.20 |
17.0 |
16.3 |
18.6 |
217 |
154 |
270 |
|
2×2×1.0 |
32/0.20 |
19.0 |
18.0 |
20.6 |
241 |
172 |
298 |
|
2×2×1.5 |
30/0.25 |
20.6 |
19.5 |
22.0 |
300 |
225 |
376 |
|
2×2×2.5 |
49/0.26 |
23.0 |
22.0 |
24.5 |
400 |
303 |
491 |
|
3×2×0.5 |
16/0.20 |
17.2 |
15.8 |
18.8 |
218 |
153 |
265 |
|
3×2×0.75 |
24/0.20 |
18.3 |
17.1 |
19.8 |
271 |
197 |
337 |
|
3×2×1.0 |
32/0.20 |
19.8 |
18.5 |
21.2 |
300 |
223 |
375 |
|
3×2×1.5 |
30/0.25 |
21.8 |
20.3 |
23.3 |
378 |
290 |
473 |
|
3×2×2.5 |
49/0.26 |
24.9 |
23.5 |
26.3 |
520 |
437 |
685 |
|
4×2×0.5 |
16/0.20 |
18.7 |
17.4 |
20.4 |
268 |
191 |
326 |
|
4×2×0.75 |
24/0.20 |
20.2 |
18.6 |
22.0 |
334 |
246 |
416 |
|
4×2×1.0 |
32/0.20 |
21.5 |
20.2 |
23.3 |
373 |
280 |
468 |
|
4×2×1.5 |
30/0.25 |
24.4 |
22.9 |
26.0 |
512 |
404 |
651 |
|
4×2×2.5 |
49/0.26 |
27.0 |
25.7 |
28.5 |
674 |
522 |
815 |
|
5×2×0.5 |
16/0.20 |
20.8 |
19.4 |
22.4 |
319 |
232 |
395 |
|
5×2×0.75 |
24/0.20 |
21.8 |
20.4 |
23.3 |
413 |
300 |
522 |
|
5×2×1.0 |
32/0.20 |
23.8 |
22.4 |
25.3 |
486 |
351 |
570 |
|
5×2×1.5 |
30/0.25 |
26.4 |
24.8 |
27.9 |
617 |
464 |
718 |
|
5×2×2.5 |
49/0.26 |
29.8 |
28.3 |
31.3 |
822 |
639 |
946 |
|
7×2×0.5 |
16/0.20 |
22.6 |
21.2 |
24.2 |
415 |
299 |
500 |
|
7×2×0.75 |
24/0.20 |
23.8 |
22.3 |
25.2 |
550 |
400 |
652 |
|
7×2×1.0 |
32/0.20 |
26.6 |
25.0 |
27.8 |
617 |
456 |
726 |
|
7×2×1.5 |
30/0.25 |
29.3 |
27.4 |
30.5 |
797 |
722 |
1036 |
|
7×2×2.5 |
49/0.26 |
33.4 |
31.6 |
34.6 |
1065 |
855 |
1240 |
|
8×2×0.5 |
16/0.20 |
24.5 |
22.9 |
25.6 |
505 |
356 |
587 |
|
8×2×0.75 |
24/0.20 |
25.7 |
24.7 |
26.8 |
633 |
465 |
748 |
|
標稱截面(mm2) |
線徑結構 |
最大外徑(mm) |
近似重量(kg/km) |
|||||
|
根數/外徑(mm) |
DJYVP |
DJYVP2 |
DJYVP3 |
DJYVP |
DJYVP2 |
DJYVP3 |
||
|
8×2×1.0 |
32/0.20 |
28.8 |
27.1 |
29.9 |
719 |
532 |
835 |
|
|
8×2×1.5 |
30/0.25 |
31.9 |
30.1 |
33.1 |
919 |
714 |
1071 |
|
|
8×2×2.5 |
49/0.26 |
35.9 |
34.3 |
37.1 |
1256 |
987 |
1436 |
|
|
10×2×0.5 |
16/0.20 |
29.4 |
27.4 |
30.4 |
645 |
455 |
737 |
|
|
10×2×0.75 |
24/0.20 |
30.7 |
29.6 |
31.8 |
808 |
602 |
956 |
|
|
10×2×1.0 |
32/0.20 |
34.4 |
32.6 |
35.4 |
908 |
689 |
1060 |
|
|
10×2×1.5 |
30/0.25 |
38.0 |
35.5 |
39.0 |
1266 |
926 |
1361 |
|
|
10×2×2.5 |
49/0.26 |
43.4 |
40.5 |
44.4 |
1599 |
1286 |
1814 |
|
|
12×2×0.5 |
16/0.20 |
30.1 |
28.1 |
31.2 |
721 |
517 |
821 |
|
|
12×2×0.75 |
24/0.20 |
31.0 |
29.4 |
22.0 |
838 |
63 |
1058 |
|
|
12×2×1.0 |
32/0.20 |
35.2 |
32.9 |
36.2 |
1042 |
785 |
1185 |
|
|
12×2×1.5 |
30/0.25 |
38.5 |
36.7 |
39.7 |
1428 |
105 |
1536 |
|
|
12×2×2.5 |
49/0.26 |
44.0 |
42.0 |
45.5 |
1923 |
1480 |
2043 |
|
|
14×2×0.5 |
16/0.20 |
31.8 |
29.8 |
32.8 |
811 |
595 |
927 |
|
|
14×2×0.75 |
24/0.20 |
33.4 |
31.8 |
43.3 |
1044 |
778 |
1183 |
|
|
14×2×1.0 |
32/0.20 |
36.5 |
34.4 |
37.4 |
1256 |
894 |
1323 |
|
|
14×2×1.5 |
30/0.25 |
40.2 |
38.1 |
41.2 |
1634 |
1209 |
1718 |
|
|
14×2×2.5 |
49/0.26 |
46.5 |
44.4 |
47.9 |
2177 |
1711 |
2327 |
|
|
16×2×0.5 |
16/0.20 |
33.4 |
29.8 |
34.3 |
908 |
671 |
1020 |
|
|
16×2×0.75 |
24/0.20 |
35.6 |
33.0 |
36.5 |
1256 |
879 |
1301 |
|
|
16×2×1.0 |
32/0.20 |
38.9 |
37.6 |
39.9 |
1410 |
1026 |
1479 |
|
|
16×2×1.5 |
30/0.25 |
43.0 |
40.3 |
43.9 |
1823 |
1363 |
1880 |
|
|
16×2×2.5 |
49/0.26 |
49.0 |
46.7 |
50.5 |
24422 |
1935 |
2555 |
|
|
19×2×0.5 |
16/0.20 |
35.2 |
33.0 |
36.8 |
1050 |
771 |
1149 |
|
|
19×2×0.75 |
24/0.20 |
37.1 |
34.8 |
38.0 |
1421 |
1031 |
1505 |
|
|
19×2×1.0 |
32/0.20 |
41.0 |
38.8 |
41.8 |
1628 |
1185 |
1684 |
|
|
19×2×1.5 |
30/0.25 |
45. |
42.3 |
46.3 |
2083 |
1599 |
2190 |
|
|
19×2×2.5 |
49/0.26 |
51.8 |
49.3 |
53.3 |
2808 |
2247 |
2922 |
|
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