品牌
生产厂家厂商性质
滁州市所在地
特种计算机电缆
高温防腐耐油计算机电缆高温防腐耐油计算机电缆适用发电、冶金、石化等工矿企业，高温场合下集散系统、电子计算机系统、自动化系统的信号传输及检测仪器、仪表等连接用多对屏蔽电缆。使用特性：额定电压:U0/U:300/500V；工作温度：F46氟塑料绝缘不超过200℃；F4氟塑料绝缘不超过260℃；F47氟塑料绝缘不超过285℃；硅橡胶绝缘不超过180℃。电缆弯曲半径不小于电缆外径的15倍
代号名称和含义
表2
|
项目 |
代号 |
说明 |
|
阻燃特性 |
ZR |
分A、B、C级阻燃 |
|
系列代号 |
IA-DJ |
本安用计算机电缆(包括DCS电缆) |
|
绝缘材料 |
Y |
聚乙烯 |
|
YJ |
交联聚乙烯 | |
|
YD |
低烟无卤阻燃聚烯烃 | |
|
F(F46) |
聚全氟乙丙烯 | |
|
护套材料 |
YD |
低烟无卤阻燃聚烯烃 |
|
V |
聚氯乙烯 | |
|
G |
硅橡胶 | |
|
屏蔽材料 |
P |
铜丝编织屏蔽 |
|
P1 |
镀锡铜丝屏蔽 | |
|
P2 |
铜带绕包屏蔽 | |
|
P3 |
铝塑绕包屏蔽 | |
|
铠装材料 |
22 |
钢带铠装聚氯乙烯护套 |
|
32 |
钢丝铠装聚氯乙烯护套 | |
|
导体结构 |
A |
单股导体 |
|
B |
7股绞合导体 | |
|
R |
多股绞合导体 | |
|
规格 |
|
对数1-37 |
|
每对芯数2-3 | ||
|
导体线芯截面0.5-2.5 |
主要技术指标
|
性能项目 |
单位 |
指标 | ||||
|
0.5 |
0.75 |
1.0 |
1.5 |
2.5 | ||
|
工作电容(1KZ) |
PF/M |
≤60 |
≤70 |
≤80 |
≤90 | |
|
电容不平衡 |
PF/M |
≤1 | ||||
|
分布电感 |
μh/m |
≤0.6 | ||||
|
电感电阻比 |
μh/Ω |
≤15 |
≤25 |
≤35 |
≤50 | |
|
电磁干扰感应电压(干扰磁场400A/M) |
MV |
≤5 | ||||
|
静电感应电压(静电电压20KV) |
V |
≤1 | ||||
|
辐射场透入强度(干扰场200Mz,120db) |
db |
≤66 | ||||
|
20℃绝缘电阻 |
MΩ.KM |
≥5000(氟塑料绝缘不低于500) | ||||
|
试验电压 |
V |
2000? 1min | ||||
|
阻燃耐火性能试验 |
|
符合GB12666-90要求 | ||||
基本电缆规格及结构参数
1：聚乙烯绝缘本安用计算机电缆
2：氟塑料绝缘本安用耐高温计算机电缆
|
对数*对绞组芯数*标称截面(mm2) |
近似外径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 |
|
计算重量请参考一般用计算机屏蔽电缆相关数据。 | ||||
