电子计算机电缆/屏蔽电缆也是计算机控制电缆用于连接电子计算机外围设备至生产现场，以及各种电器、仪表、自动装置等需要的屏蔽控制电缆.
系列代号
Series Code
DJ
计算机控制电缆 Computer control cables
项目
Item
代号
Code
代号含义
Code Indication
绝缘材料
Insulation material
V
聚氯乙烯、阻燃聚氯乙烯或低卤低烟阻燃聚氯乙烯
PVC、flame-proof PVC or low halogen and low smoke flame-proof PVC
Y
聚乙烯或阻燃聚乙烯 PE or Flame-proof PE
YJ
交联聚乙烯 XLPE
护套材料
Sheath material
V
聚氯乙烯、阻燃聚氯乙烯或低卤低烟阻燃聚氯乙烯
PVC、flame-proof PVC or low halogen and low smoke flame-proof PVC
Y
无卤低烟阻燃聚烯烃(YJ-交联型)
Halogen-free and low smoke flame-proof polyolefin (YJ - cross-linked)
屏蔽材料
Shield material
P
铜线或镀锡铜线编织 Copper wire or tin plated copper wire braid
P3
铝塑复合带 Composite aluminium-plastics tape
P2
铜带或铜塑复合带 Copper tape or composite copper-plastic tape
铠装材料
Armour material
12
联锁钢带铠装聚氯乙烯类护套 Interlocked steel tape armour PVC sheath
13
联锁钢带铠装聚乙烯类护套 Interlocked steel tape armour PE sheath
22
绕包钢带铠装聚氯乙烯类护套 Steel tape wrapped armour PVC sheath
23
绕包钢带铠装聚乙烯类护套 Steel tape wrapped armour PE sheath
32
缠绕钢丝铠装聚氯乙烯类护套 Winding steel wire armour PVC sheath
33
缠绕钢丝铠装聚乙烯类护套 Winding steel wire armour PE sheath
92
编织钢丝铠装聚氯乙烯类护套 Braided steel wire armour PVC sheath
93
编织钢丝铠装聚乙烯类护套 Braided steel wire armour PE sheath
52
联锁铝带或铝合金带铠装聚氯乙烯类护套
Interlocked aluminium or aluminium-alloy tape armour PVC sheath
53
联锁铝带或铝合金带铠装聚乙烯类护套
Interlocked aluminium or aluminium-alloy tape armour PE sheath
其它
遇其它护套时，铠装表示方法同上，护套以“4”表示。如编织钢丝铠装氟塑料护套表示为“94”。
If the sheath is made from other material, the armour is indicated in the same way as above. Sheath is signified by “4”. For example, the braided steel wire armour fluoroplastic sheath may be indicated as “94”.
耐热等级
Heat-resistant degree
70
最高工作温度为70℃(省略)
The highest operating temperature is 70℃(omitted)
90
最高工作温度为90℃
The highest operating temperature is 90℃
105
最高工作温度为105℃
The highest operating temperature is 105℃
导体种类
Conductor Type
/
单股导体
Single thread conductor
R
多股绞合导体
Multiple threads stranded conductor
规格
Specification
芯数×导体线芯标称截面mm2 或对数×2×导体线芯标称截面mm2
No. of cores (or No. of pairs×2)×Standard cross section of conductor mm2
计算机电缆 天津市电缆总厂第一分厂 版权所有