rubber insulated cables(wires) of rated voltages up to and including 450/750v | ||||||||||||||||
產(chǎn)品標(biāo)準(zhǔn)standard 本產(chǎn)品按gb5013-1997《額定電壓450/750v及以下橡皮絕緣電纜》、jb8735-1998《額定電壓450/750v及以下橡皮絕緣軟線和軟電纜》及q/320282dce036-2003標(biāo)準(zhǔn)生產(chǎn),同時(shí)還可根據(jù)用戶需要按電工委員會(huì)*標(biāo)準(zhǔn)iec、英國(guó)標(biāo)準(zhǔn)、德國(guó)標(biāo)準(zhǔn)及美國(guó)標(biāo)準(zhǔn)生產(chǎn)。the product is manufactured according to the standard 《rubber insulated cables of rated voltages up to and including450/750v》of gb5013-1997,《rubber insulated cords and flexible cables of rated voltages up to and including450/750v》of jb8735-1998,and q/320282dce036-2003,and the same time is also manufactured according to the standard of iec、english、germany and america.適用范圍applications橡皮絕緣電線(電纜)適用于工頻額定電壓u0/u450/750v及以下動(dòng)力裝置用移動(dòng)敷設(shè)的電線電纜。rubber insulated wires and cables of suitable for power device with moving installation and rated voltage up and including 450/750v.使用特性operating characteristics工頻額定電壓u0/u為450/750v、300/500v、300/300v。rated power-frepuency voltage u0/u:450/750vand300/500vand300/300v.電纜導(dǎo)體的zui高允許工作溫度:60℃。max.admissible operating temperature of the conductor:60℃.電纜允許zui低的工作環(huán)境溫度為-35℃。permissibie long-term operating temperature:lowest working temperature is-35℃.yqw,yzw,245iec57,ycw,245iec66,245iec82,yhf電纜可在受礦物油和燃料油污染場(chǎng)合使用。cables can be used at placescontaminated by mineral oil and fuel oil.電纜彎曲半徑:the bending radius of cabled≤25mm:≥4dd>25mm:≥6d(d-diameter of the cable)電纜的型號(hào)type of cable | ||||||||||||||||
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生產(chǎn)范圍production range of cable | ||||||||||||||||
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注:“★”的產(chǎn)品按jb8735.2-1998標(biāo)準(zhǔn)生產(chǎn)?!啊觥钡漠a(chǎn)品按q/320282dce-2003標(biāo)準(zhǔn)生產(chǎn)。其余按產(chǎn)品gb5013-1997標(biāo)準(zhǔn)生產(chǎn)。note:“★”indicates that the product is manufactured according to thestandard of jb8735-1998“■”indicates that the product is manufactured according to the standard of q320282dce036-2003.the rest product is manufactured according to the standard pf gb5013-1997. 結(jié)構(gòu)尺寸及主要技術(shù)參數(shù)construction and main technical data | ||||||||||||||||
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額定電壓450/750v及以下橡皮絕緣電纜rubber insulated cables of rated voltages up to and including 450/750型號(hào)(type):yc,245iec66,ycw 額定電壓(rating voltage):450/750v | ||||||||||||||||
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額定電壓450/750v及以下橡皮絕緣電纜rubber insulated cables of rabed voltage up to and including 450/750v型號(hào)(type ) :yc,245iec66,ycw 額定電壓(rating voltage):450/750v | ||||||||||||||||
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額定電壓450/750v及以下橡皮絕緣電纜rubber insulated cables of rabed voltage up to and including 450/750v型號(hào)(type ) :yc,245iec66,ycw 額定電壓(rating voltage):450/750v | ||||||||||||||||
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電焊機(jī)電纜arc welding cables 型號(hào)(type):245iec81(yh),245iec82(yhf) | ||||||||||||||||
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特點(diǎn): characteristic1. 特別柔軟,具有良好的彎曲性能。2. 護(hù)套材料采用天然橡膠或氯丁橡膠混合物,可以適用于各種不同場(chǎng)合,電氣、物理機(jī)械性能好。3. 氯丁橡膠混合物護(hù)套具有耐熱、耐油和不延然性能。4. 電纜的zui大連續(xù)工作溫度為65℃。1. the cable has high flexibility properties.2. the sheath shall be a natural rubber compound or a chloroprene rubber compound .so that it is applicable to different working conditions .and the cable has the outstanding electrical properties and excellent mechanical properties.3. the chloroprene rubber sheath is heat and oil resistant and flame retardant.5. the permissible continuous operating temperature 65℃。 | ||||||||||||||||
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額定電壓450/750v及以下橡皮絕緣電纜(電線)rubber insulated cables (wires) of rated voltage up to and including 450/750v | ||||||||||||||||
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不同環(huán)境溫度的載流量修正系數(shù)current rating factors for variation in ambient air temperature | ||||||||||||||||
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