IA-DJF46PVP |
F46絕緣聚氯乙烯護套銅絲編織分屏加總屏本安用耐高溫防腐計算機電纜 |
IA-DJF46PVRP |
F46絕緣聚氯乙烯護套銅絲編織分屏加總屏本安用耐高溫防腐計算機軟電纜 |
IA-DJF46GPG |
F46絕緣硅橡膠護套銅絲編織分屏加總屏本安用耐高溫防腐計算機電纜 |
IA-DJF46GPGR |
F46絕緣硅橡膠護套銅絲編織分屏加總屏本安用耐高溫防腐計算機軟電纜 |
IA-DJF4F46P-2 |
F46絕緣和護套銅帶分屏加總屏本安用耐高溫防腐計算機電纜 |
IA-DJF4F46P2-2 |
F46絕緣和護套銅帶分屏加總屏本安用耐高溫防腐計算機電纜 |
阻燃計算機電纜在型號前加ZR,鎧裝電纜型號后加22,基本型號同上。 |
本安計算機屏蔽電纜代號名稱和含義
項目 | 代號 |
說明 |
阻燃特性 |
ZR |
分A、B、C級阻燃 |
系列代號 |
IA-DJ |
本安用計算機電纜(包括DCS電纜) |
絕緣材料 |
Y |
聚乙烯 |
YJ |
交聯聚乙烯 | |
YD |
低煙無鹵阻燃聚烯烴 | |
F(F46) |
聚全氟乙丙烯 | |
護套材料 |
YD |
低煙無鹵阻燃聚烯烴 |
V |
聚氯乙烯 | |
G |
硅橡膠 | |
屏蔽材料 |
P |
銅絲編織屏蔽 |
P1 |
鍍錫銅絲屏蔽 | |
P2 |
銅帶繞包屏蔽 | |
P3 |
鋁塑繞包屏蔽 | |
鎧裝材料 |
22 |
鋼帶鎧裝聚氯乙烯護套 |
32 |
鋼絲鎧裝聚氯乙烯護套 | |
導體結構 |
A |
單股導體 |
B |
7股絞合導體 | |
R |
多股絞合導體 | |
規格 |
對數1-37 | |
每對芯數2-3 | ||
導體線芯截面0.5-2.5 |
本安計算機屏蔽電纜主要技術指標
性能項目 | 單位 |
指標 |
|||
0.5 |
0.75 |
1.0 |
1.5 |
2.5 |
|
工作電容(1KZ) | PF/M |
≤60 |
≤70 |
≤80 |
≤90 |
電容不平衡 | PF/M |
≤1 |
|||
分布電感 | μh/m |
≤0.6 |
|||
電感電阻比 | μh/Ω |
≤15 |
≤25 |
≤35 |
≤50 |
電磁干擾感應電壓(干擾磁場400A/M) | MV | ≤5 | |||
靜電感應電壓(靜電電壓20KV) | V | ≤1 | |||
輻射場透入強度(干擾場200Mz,120db) | db | ≤66 | |||
20℃絕緣電阻 | MΩ.KM | ≥5000(氟塑料絕緣不低于500) | |||
試驗電壓 | V | 2000?1min | |||
阻燃耐火性能試驗 | ? | 符合GB12666-90要求 |
本安計算機屏蔽電纜基本電纜規格及結構參數
1:聚乙烯絕緣本安用計算機電纜
2:氟塑料絕緣本安用耐高溫計算機電纜
對數*對絞組芯數*標稱截面(mm2) |
近似外徑mm |
|||
IA-DJF46P2VP2 IA-DJF46P2GP2 |
IA-DJF4F46P2-2 IA-DJF4F46P-2 |
IA-DJF46PVP IA-DJF46PGP |
IA-DJGPGP IA-DJGPVFP |
|
1*2*0.5 |
8.8 |
8.2 |
8.2 |
10.8 |
1*2*0.75 |
9.1 |
8.5 |
8.5 |
11.2 |
1*2*1.0 |
9.6 |
9.0 |
9.0 |
11.6 |
1*2*1.5 |
10.0 |
9.4 |
9.4 |
12.2 |
1*2*2.5 |
12.0 |
11.0 |
11.0 |
14.5 |
2*2*0.5 |
16.2 |
14.7 |
14.5 |
19.0 |
2*2*0.75 |
17.3 |
16.5 |
16.3 |
20.3 |
2*2*1.0 |
18.4 |
18.4 |
17.3 |
21.4 |
2*2*1.5 |
20.5 |
18.8 |
19.0 |
23.5 |
2*2*2.5 |
21.8 |
19.8 |
20.7 |
24.5 |
3*2*0.5 |
15.9 |
14.5 |
14.8 |
18.9 |
3*2*0.75 |
17.2 |
15.9 |
16.3 |
20.3 |
3*2*1.0 |
18.8 |
17.7 |
17.4 |
21.5 |
3*2*1.5 |
22.0 |
19.9 |
20.3 |
24.2 |
3*2*2.5 |
23.8 |
21.5 |
21.7 |
26.8 |
4*2*0.5 |
17.1 |
15.3 |
15.8 |
20.2 |
4*2*0.75 |
18.2 |
16.6 |
17.1 |
21.1 |
4*2*1.0 |
19.5 |
18.2 |
18.3 |
23.5 |
4*2*1.5 |
21.1 |
20.3 |
20.9 |
26.1 |
4*2*2.5 |
24.2 |
21.6 |
23.0 |
28.4 |
5*2*0.5 |
18.8 |
18.2 |
18.6 |
24.8 |
5*2*0.75 |
20.2 |
19.8 |
20.0 |
27.5 |
5*2*1.0 |
22.6 |
21.2 |
21.4 |
27.8 |
5*2*1.5 |
25.2 |
24.7 |
24.1 |
30.3 |
5*2*2.5 |
28.8 |
26.5 |
26.6 |
31.8 |
7*2*0.5 |
18.5 |
17.2 |
17.4 |
22.2 |
7*2*0.75 |
20.2 |
18.8 |
19.0 |
23.8 |
7*2*1.0 |
23.1 |
21.5 |
21.1 |
26.5 |
7*2*1.5 |
24.2 |
23.5 |
23.6 |
28.5 |
7*2*2.5 |
28.1 |
26.4 |
26.6 |
31.8 |
10*2*0.5 |
22.2 |
20.2 |
20.1 |
24.4 |
10*2*0.75 |
23.5 |
22.5 |
22.2 |
28.8 |
10*2*1.0 |
26.2 |
24.3 |
22.5 |
30.1 |
10*2*1.5 |
30.6 |
28.1 |
29.0 |
34.2 |
10*2*2.5 |
34.1 |
31.5 |
31.5 |
37.5 |
12*2*0.5 |
23.6 |
21.2 |
22.0 |
29.0 |
12*2*0.75 |
26.2 |
23.6 |
24.2 |
31.2 |
12*2*1.0 |
28.5 |
25.8 |
26.8 |
35.5 |
12*2*1.5 |
31.9 |
30.2 |
30.2 |
38.5 |
12*2*2.5 |
35.1 |
33.6 |
33.9 |
42.2 |
14*2*0.5 |
22.1 |
18.5 |
19.0 |
30.2 |
1*3*0.5 |
9.3 |
8.7 |
8.7 |
11.3 |
1*3*0.75 |
9.5 |
9.5 |
9.0 |
11.7 |
1*3*1.0 |
10.0 |
9.5 |
9.5 |
12.1 |
1*3*1.5 |
10.5 |
9.9 |
9.9 |
12.7 |
1*3*2.5 |
12.0 |
12.0 |
11.0 |
15.0 |
2*3*0.5 |
17.0 |
15.9 |
15.9 |
20.0 |
2*3*0.75 |
18.3 |
17.5 |
17.3 |
21.3 |
2*3*1.0 |
19.4 |
18.4 |
18.3 |
22.4 |
2*3*1.5 |
21.5 |
19.8 |
20.0 |
24.5 |
2*3*2.5 |
22.8 |
20.8 |
21.7 |
25.5 |
3*3*0.5 |
16.9 |
15.5 |
15.8 |
19.9 |
3*3*0.75 |
18.2 |
16.9 |
17.3 |
21.3 |
3*3*1.0 |
19.8 |
18.7 |
18.4 |
22.5 |
3*3*1.5 |
22.0 |
19.9 |
20.3 |
24.2 |
3*3*2.5 |
22.8 |
22.5 |
22.7 |
26.8 |
4*3*0.5 |
18.1 |
16.3 |
16.8 |
22.2 |
4*3*0.75 |
19.2 |
17.6 |
18.1 |
23.1 |
4*3*1.0 |
20.5 |
19.2 |
19.3 |
24.5 |
4*3*1.5 |
23.1 |
21.3 |
21.9 |
27.1 |
4*3*2.5 |
25.2 |
25.6 |
24.0 |
29.4 |
5*3*0.5 |
19.8 |
15.2 |
18.6 |
26.8 |
5*3*0.75 |
21.9 |
21.8 |
21.0 |
28.5 |
5*3*1.0 |
23.6 |
23.2 |
23.4 |
29.8 |
5*3*1.5 |
26.2 |
25.7 |
25.1 |
31.3 |
5*3*2.5 |
30.8 |
28.5 |
28.6 |
34.8 |
7*3*0.5 |
19.5 |
19.2 |
19.4 |
23.2 |
7*3*0.75 |
21.2 |
19.8 |
20.0 |
24.8 |
7*3*1.0 |
23.9 |
22.5 |
22.1 |
27.5 |
7*3*1.5 |
25.2 |
24.5 |
24.6 |
29.5 |
7*3*2.5 |
29.1 |
27.4 |
27.6 |
32.8 |
10*3*0.5 |
24.2 |
27.2 |
27.1 |
30.4 |
10*3*0.75 |
26.5 |
25.5 |
25.2 |
31.8 |
10*3*1.0 |
29.8 |
28.6 |
27.7 |
34.6 |
10*3*1.5 |
32.6 |
31.1 |
31.0 |
36.2 |
10*3*2.5 |
36.1 |
34.5 |
34.5 |
40.5 |
計算重量請參考一般用計算機屏蔽電纜相關數據。 |