DJF4PF46R 2*2*1.5 計算機電纜廠家

一、使用特性 Scope of application

1、交流額定電壓U0/U 為300/500V。

The rated . voltage U0/U is 300/500V.

2、導體線芯高工作溫度2600C。

The maximum long term operating temperature of the conductor is 2600C.

3、低環境溫度：

固定敷設：-400C非固定敷設-200C

The lowest ambient temperature: it is -400C for fixed laying and -200C for non-fixed laying.

4、電纜允許小彎曲半徑：非鎧裝電纜不小于電纜外徑的6倍,

銅帶屏蔽或鎧裝電纜不小于電纜外徑的12倍

The allowed minimum bending radius: it is not less than 6 times the outer diameter for non-armored cable and it is not less than 12 times the outer diameter for copper tape shield or bl armored cable.

二、主要技術指標 the main technical data

性能項目 Item

單位 Unit

指標 Data

工作電容 Operating capacitance

PF/m

≤90

電容不平衡 Unbalance capacitance

PF/m

≤1

電感/電阻 Induction/Resistance

μH/Ω

≤25

屏蔽系數 shielding factor


≤0.01

20℃時絕緣電阻 Insulation resistance at 20℃

MΩ·km

≥5000

試驗電壓 Test voltage

V/1min

2000

阻燃特性（按GB/T18380.3-2001試驗）

Flame-resistant characteristic (according to GB/T18380.3-2001)


A類

Class A



三、型號及名稱 Type and designation



型號 Type

名稱 Designation

DJF4PF46

(鍍錫)銅芯聚四氟絕緣對絞銅絲編織屏蔽氟塑料護套耐高溫電子計算機電纜

（Tin-coated）copper conductor polytetrafluoroethylene insulated twisted copper wire braided shield fluoroplastic sheathed high temperature resistant control cable for computer

DJF4PF46R

(鍍錫)銅芯聚四氟絕緣對絞銅絲編織屏蔽氟塑料護套耐高溫電子計算機軟電纜

(Tin-coated) copper conductor polytetrafluoroehtylene insulated twisted copper wire braided shield fluoroplastic sheathed flexible control cable for computer

DJF4P2F46

(鍍錫)銅芯聚四氟絕緣對絞銅帶屏蔽氟塑料護套電子計算機控制電纜

(Tin-coated) copper conductor polytetrafluoroethylene insulated twisted copper tape shielded fluoroplastic sheathed control cable for computer

DJF4PF46RP

(鍍錫)銅芯聚四氟絕緣對絞銅絲編織屏蔽銅絲編織總屏蔽氟塑料護套電子計算機軟電纜

(Tin-coated) copper conductor polytetrafluoroethylene insulated twisted copper wire braided individually and collectively shielded fluoroplastic sheathed flexible control cable for computer

DJF4P2F46P2

(鍍錫)銅芯聚四氟絕緣對絞銅帶屏蔽銅帶總屏蔽氟塑料護套電子計算機電纜

(Tin-coated) copper conductor polytetrafluoroethylene insulated twisted copper tape individually and collectively shielded fluoroplastic sheathed control cable for computer

DJF4P2F46P

(鍍錫)銅芯聚四氟絕緣對絞銅帶屏蔽銅絲編織總屏蔽氟塑料護套電子計算機電纜

(Tin-coated) copper conductor polytetrafluoroethylene insulated twisted copper tape individually and copper wire braided collectively shielded fluoroplastic sheathed control cable for computer

DJF4GP

(鍍錫)銅芯聚四氟絕緣對絞銅絲編織總屏蔽硅橡膠護套電子計算機控制電纜

(Tin-coated) copper conductor polytetrafluoroethylene twisted copper wire braided collectively shielded silicone rubber sheathed control cable for computer

DJF4PGP

(鍍錫)銅芯聚四氟絕緣對絞銅絲編織屏蔽銅絲編織總屏蔽硅橡膠護套屏電子計算機電纜

(Tin-coated) copper conductor polytetrafluoroethylene insulated twisted copper wire braided individually and collectively shielded silicone rubber sheathed control cable for computer

DJF4P2GP2

(鍍錫)銅芯聚四氟絕緣對絞銅帶屏蔽銅帶總屏蔽硅橡膠護套電子計算機電纜

(Tin-coated) copper conductor polytetrafluoroethylene insulated twisted copper tape individually and collectively shielded silicone rubber sheathed control cable for computer

DJF4P2G

（鍍錫）銅芯聚四氟絕緣對絞銅帶屏蔽硅橡膠護套電子計算機控制電纜

(Tin-coated) copper conductor polytetrafluoroethylene insulated twisted copper tape shielded silicone rubber sheathed control cable for computer

DJF4PG22

(鍍錫)銅芯聚四氟絕緣對絞銅絲編織屏蔽硅橡膠護套鋼帶鎧裝電子計算機控制電纜

(Tin-coated) copper conductor polytetrafluoroethylene insulated twisted copper wire braided shield steel tape armored silicone rubber sheathed control cable for computer