用途/Application:本產(chǎn)品適用于額定電壓300/500V及以下電站、礦山、冶金、石化等部門的檢測(cè)和控制用計(jì)算機(jī)系統(tǒng)或自動(dòng)化控制裝置以及一般工業(yè)計(jì)算機(jī)裝置上,傳輸微弱模擬信號(hào)和數(shù)字信號(hào),具有較高防靜電、抗電磁干擾效果。 This product is designed for detecting and control computer system or automated control system to transmit weak analogue and digital signals at rated voltage of 300/500V and below in power plant,mine,metallurgical industry, petrochemistry and etc. It features higher immunities to static electricity and electromagnetic interference. |
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型號(hào)及名稱/Model and Description
注:(Notes:) 1、 如需鎧裝型計(jì)算機(jī)電纜加代號(hào)“22” ,如DJYVP-22。 For armoured computer cable, add “22” after the model number, eg, DJYVP-22. 2、 如需阻燃型計(jì)算機(jī)電纜加代號(hào)“ZA(ZB、 ZC)”,如ZA-DJYVP。 For flam retardant computer cable, add “ZA(ZB、 ZC)”before the model number,eg, ZA-DJYVP. 3、 如需耐火型計(jì)算機(jī)電纜加代號(hào)“N”, 如N-DJYVP。 For fire-resisting computer cable, add “N” before the model number,eg, N-DJYVP. |
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采用標(biāo)準(zhǔn)/Standards Applied: 本產(chǎn)品采用標(biāo)準(zhǔn)TICW/06-2009/GB/T 19666-2005。 The product according to the National standared TICW/06-2009 and Chinese national standard GB/T 19666-2005. 本產(chǎn)品選用介電常數(shù)小得高壓聚乙烯做絕緣,采用對(duì)絞、對(duì)屏、 總屏等結(jié)構(gòu)形式,具有介質(zhì)損耗小, 傳輸信號(hào)能力強(qiáng)、抗干擾性能好等特點(diǎn)。 High-presure polyethylene with low dielectric constant is adopted as insulating compound, and pair twisting, pair screening(pair shield),collective screening(collective shield)structure and the same like are adopted; as a result, this product features superior properties such as low dielectric loss, excellent signal transmitting capability, anti-interference property and etc. |
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性能特性/Properties and Characteristics: 1、 低環(huán)境溫度:-15℃ Minimum ambient temperature:-15℃ 2、 電纜安裝敷設(shè)溫度:不低于0℃ Installation temperature for cable:Not less than -0℃ 3、敷設(shè)時(shí)允許彎曲半徑:鎧裝型電纜不小于電纜外徑的14倍; 其他電纜不小于電纜外徑的10倍 When cable is installed, permitted bendin g radius shall be as below:Not less than 14 times of the cable |