本質(zhì)安全電路用計(jì)算機(jī)控制電纜

        型號(hào):

        本產(chǎn)品具有低電容和低電感,并具有根好的屏蔽性能和抗干擾性能,因而防爆性能優(yōu)于一般計(jì)算機(jī)電纜和控纜,它適用于有防爆要求場(chǎng)合的集散系統(tǒng)和自動(dòng)化檢測(cè)控制系統(tǒng)等電路中作傳輸線。

        關(guān)鍵詞:

        本質(zhì)安全電路用計(jì)算機(jī)控制電纜

        產(chǎn)品描述

          本質(zhì)安全電路用計(jì)算機(jī)控制電纜

          Intrincially Safe Type Circuit Purpose Computer Control Cable

          執(zhí)行標(biāo)準(zhǔn)

          STANDARD IMPLEMENTED

          執(zhí)行標(biāo)準(zhǔn):本質(zhì)安全電路用計(jì)算機(jī)控制電纜執(zhí)行Q/321084KLB12-2000

          Executive standard:Q/321084KLB12-2000 is applicable for intrincially safe typecircuit purpose computer control cable.

          使用特性

          APPLICATION PROPERTIES

          1.交流額定電壓(Uo/U):450/750V

          2.電纜導(dǎo)體長(zhǎng)期允許工作溫度為:

          聚氯乙烯絕緣電纜70℃ 90℃105℃(根據(jù)型號(hào)的溫度等級(jí)而定)

          聚乙烯絕緣電纜70℃

          交聯(lián)聚乙烯絕緣電纜90℃

          3.最低環(huán)境溫度:固定敷設(shè)-40℃,非固定敷設(shè)-15℃

          4.安裝敷設(shè)溫度:不低于0℃(低于最低允許敷設(shè)溫度應(yīng)預(yù)先加熱)

          5.最小彎曲半徑:無(wú)鎧裝層電纜應(yīng)不小于電纜外徑的6倍;有鎧裝層電纜應(yīng)不小于電纜外徑的12倍。

          1.Rated AC voltage (Uo/U):450/75ov

          2.Allowable long-time working temperatures of cableconductors:PVC insulated cable:70℃,90℃,105℃

          (Note:The specific temperature shall be determined in accor-dance to model of cable.)

          PE insulated cable:70℃

          XLPE insulated cable:90℃

          3.Minimum ambient temperature:-40? for fixed cable;-15℃formoveable cable.

          4.Minimum temperature for cable laying:over 0℃

          (Note:Preheat when the ambient temperature is lower thatthe allowable minimum temperature for cable laying.)

          5.Recommended allowable bending radius for cable laying:Cable with no armor:over 6 times of the outside diameter ofcable;

          Cable with armor:over 12 times of the outside diameter ofcable;

          產(chǎn)品特點(diǎn)及用途

          Properties and purpose of produc

          本產(chǎn)品具有低電容和低電感,并具有根好的屏蔽性能和抗干擾性能,因而防爆性能優(yōu)于一般計(jì)算機(jī)電纜和控纜,它適用于有防爆要求場(chǎng)合的集散系統(tǒng)和自動(dòng)化檢測(cè)控制系統(tǒng)等電路中作傳輸線。

          This category of products boasting low capacitance,lowinductance,excellent shielding properties and distur-bancereisting property,so it its explosion protection performance isbetter than ordinary type computer cable and control cable.Thiscategory of products,as transmission cable,is applicable fordistributed control system and automatic control system.

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