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项目
Item
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代号
Code
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代号含义
Code Indication
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阻燃特性
Flame-proof
Characteristics
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/
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非阻燃可省略 Non flame-proof (omission)
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ZA
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A 类阻燃 Class A flame-proof
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ZB
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B 类阻燃 Class B flame-proof
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ZC
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C 类阻燃 Class C flame-proof
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ZD
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D 类阻燃 Class D flame-proof
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DDZ
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低卤低烟阻燃 Low halogen and low smoke flame proof
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WDZ
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无卤低烟阻燃 Halogen-free and low smoke flame proof
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说明
Illustration
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成束燃烧试验A、B、C、D四类，A类*优。DDZ、WDZ也分A、B、C、D四类，如DDZA、WDZB。
本公司主要生产A类或B类阻燃电缆。
Among the bundle-burning test class A, B, C, D, class A is the best. DDZ, WDZ are also
classified to class A, B, C, D, for example DDZA, WDZB.
We mainly produce class A or B cables.
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系列代号
Series Code
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DJ
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计算机电缆 Computer cables
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项目
Item
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代号
Code
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代号含义
Code Indication
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绝缘材料
Insulation material
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V
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聚氯乙烯、阻燃聚氯乙烯 PVC、flame-proof PVC
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Y
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聚乙烯或阻燃聚乙烯 PE or Flame-proof PE
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YJ
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交联聚乙烯 XLPE
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护套材料
Sheath material
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V
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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
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Y
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无卤低烟阻燃聚烯烃(YJ-交联型)
Halogen-free and low smoke flame-proof polyolefin (YJ - cross-linked)
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屏蔽材料
Shield material
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P
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铜线或镀锡铜线编织 Copper wire or tin plated copper wire braid
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P3
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铝塑复合带 Composite aluminium-plastics tape
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P2
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铜带或铜塑复合带 Copper tape or composite copper-plastic tape
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铠装材料
Armour material
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12
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联锁钢带铠装聚氯乙烯类护套 Interlocked steel tape armour PVC sheath
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13
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联锁钢带铠装聚乙烯类护套 Interlocked steel tape armour PE sheath
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22
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绕包钢带铠装聚氯乙烯类护套 Steel tape wrapped armour PVC sheath
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23
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绕包钢带铠装聚乙烯类护套 Steel tape wrapped armour PE sheath
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32
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缠绕钢丝铠装聚氯乙烯类护套 Winding steel wire armour PVC sheath
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33
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缠绕钢丝铠装聚乙烯类护套 Winding steel wire armour PE sheath
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耐热等级
Heat-resistant degree
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70
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*高工作温度为70℃(省略)
The highest operating temperature is 70℃(omitted)
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90
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*高工作温度为90℃
The highest operating temperature is 90℃
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105
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*高工作温度为105℃
The highest operating temperature is 105℃
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导体种类
Conductor Type
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/
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单股导体
Single thread conductor
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R
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多股绞合导体
Multiple threads stranded conductor
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规格
Specification
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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
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注：根据上述所列计算机电缆型号说明，可以选择各种组合以满足需要。
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