項目

Item

代號

Code

代號含義

Code Indication

絕緣材料

Insulation material

V

 聚氯乙烯、阻燃聚氯乙烯或低鹵低煙阻燃聚氯乙烯

 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

 交聯(lián)聚乙烯   XLPE

護套材料

Sheath material

V

 聚氯乙烯、阻燃聚氯乙烯或低鹵低煙阻燃聚氯乙烯

 PVC、flame-proof PVC or low halogen and low   smoke flame-proof PVC

Y

 無鹵低煙阻燃聚烯烴(YJ-交聯(lián)型)

 Halogen-free and low smoke flame-proof polyolefin (YJ -   cross-linked)

屏蔽材料

Shield material

P

 銅線或鍍錫銅線編織   Copper wire   or tin plated copper wire braid

P3

 鋁塑復合帶   Composite   aluminium-plastics tape

P2

 銅帶或銅塑復合帶   Copper tape   or composite copper-plastic tape

鎧裝材料

Armour material

12

 聯(lián)鎖鋼帶鎧裝聚氯乙烯類護套 Interlocked steel tape   armour PVC sheath

13

 聯(lián)鎖鋼帶鎧裝聚乙烯類護套   Interlocked   steel tape armour PE sheath

22

 繞包鋼帶鎧裝聚氯乙烯類護套 Steel tape wrapped   armour PVC sheath

23

 繞包鋼帶鎧裝聚乙烯類護套   Steel tape   wrapped armour PE sheath

32

 纏繞鋼絲鎧裝聚氯乙烯類護套 Winding steel wire   armour PVC sheath

33

 纏繞鋼絲鎧裝聚乙烯類護套   Winding   steel wire armour PE sheath

92

 編織鋼絲鎧裝聚氯乙烯類護套 Braided steel wire   armour PVC sheath

93

 編織鋼絲鎧裝聚乙烯類護套   Braided   steel wire armour PE sheath

52

 聯(lián)鎖鋁帶或鋁合金帶鎧裝聚氯乙烯類護套

 Interlocked aluminium or aluminium-alloy tape armour PVC   sheath

53

 聯(lián)鎖鋁帶或鋁合金帶鎧裝聚乙烯類護套

 Interlocked aluminium or aluminium-alloy tape armour PE   sheath

其它

 遇其它護套時，鎧裝表示方法同上，護套以“4"表示。如編織鋼絲鎧裝氟塑料護套表示為“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".

耐熱等級

Heat-resistant degree

70

 zui高工作溫度為70℃(省略)

 The highest operating temperature is 70℃(omitted)

90

 zui高工作溫度為90℃

 The highest operating temperature is 90℃

105

 zui高工作溫度為105℃

 The highest operating temperature is 105℃

導體種類

Conductor Type

/

 單股導體

 Single thread conductor

R

 多股絞合導體

 Multiple threads stranded conductor

規(guī)格

Specification

 芯數(shù)×導體線芯標稱截面mm2 或對數(shù)×2×導體線芯標稱截面mm2

 No. of cores (or No. of pairs×2)×Standard cross section   of conductor mm2