300/500V氟塑料或硅橡膠耐高溫計(jì)算機(jī)電纜
Fluoroplastic or silicone rubber high temperature resistant cable for computer
本產(chǎn)品適用于交流額定電壓300/500V及以下防干擾性能要求較高的電子計(jì)算機(jī)、檢測儀器、儀表的連接。氟塑料、硅橡膠絕緣和護(hù)套電纜有耐高溫、耐油、耐腐蝕、耐油污、耐老化等優(yōu)異性能，產(chǎn)品廣泛應(yīng)用電力、冶金、石油化工等廠礦企業(yè)。
This product is suitable for connection of computer, inspection apparatus and instruments with more requirement of preventing interference with rated voltage up to 300/500V. Fluoroplastic or silicone rubber insulated and sheathed cable has many excellent performances such as high-temperature resistance, oil resistance, corrosiveness resistance, oil soil resistance, ageing resistance, etc., so this product has wide fields of application such as power, metallurgic, petrochemical industry, etc..
一、使用特性 Scope of application
1、交流額定電壓U0/U 為300/500V。
The rated A.C. voltage U0/U is 300/500V.
2、導(dǎo)體線芯z高工作溫度2600C。
The maximum long term operating temperature of the conductor is 2600C.
3、z低環(huán)境溫度：
固定敷設(shè)：-400C非固定敷設(shè)-200C
The lowest ambient temperature: it is -400C for fixed laying and -200C for non-fixed laying.
4、電纜允許z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 metal armored cable.
二、主要技術(shù)指標(biāo) the main technical data
| 性能項(xiàng)目 Item | 單位 Unit | 指標(biāo) 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(shù) shielding factor | ≤0.01 | |
| 20℃時(shí)絕緣電阻 Insulation resistance at 20℃ | MΩ·km | ≥5000 |
| 試驗(yàn)電壓 Test voltage | V/1min | 2000 |
| 阻燃特性（按GB/T18380.3-2001試驗(yàn)）Flame-resistant characteristic (according to GB/T18380.3-2001) | A類Class A |
三、型號(hào)及名稱 Type and designation
| 型號(hào) Type | 名稱 Designation |
| DJF4PF46 | (鍍錫)銅芯聚四氟絕緣對(duì)絞銅絲編織屏蔽氟塑料護(hù)套耐高溫電子計(jì)算機(jī)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(duì)絞銅絲編織屏蔽氟塑料護(hù)套耐高溫電子計(jì)算機(jī)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(duì)絞銅帶屏蔽氟塑料護(hù)套電子計(jì)算機(jī)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(duì)絞銅絲編織屏蔽銅絲編織總屏蔽氟塑料護(hù)套電子計(jì)算機(jī)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(duì)絞銅帶屏蔽銅帶總屏蔽氟塑料護(hù)套電子計(jì)算機(jī)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(duì)絞銅帶屏蔽銅絲編織總屏蔽氟塑料護(hù)套電子計(jì)算機(jī)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(duì)絞銅絲編織總屏蔽硅橡膠護(hù)套電子計(jì)算機(jī)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(duì)絞銅絲編織屏蔽銅絲編織總屏蔽硅橡膠護(hù)套屏電子計(jì)算機(jī)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(duì)絞銅帶屏蔽銅帶總屏蔽硅橡膠護(hù)套電子計(jì)算機(jī)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(duì)絞銅帶屏蔽硅橡膠護(hù)套電子計(jì)算機(jī)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(duì)絞銅絲編織屏蔽硅橡膠護(hù)套鋼帶鎧裝電子計(jì)算機(jī)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 |
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