计算机信号电缆DJYVP电子计算机电缆国标电缆电缆技术参数

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