塑料绝缘控制电缆（Plasticinsulatedcontrolcables）一、产品特点及用途塑料绝缘控制电缆适用于交流额定电压U0/U为450V/750V及以下控制、监控回路及保护线路等场合，作为设备之间的控制接线。阻燃控制电缆的主要特点是电缆不易着火或着火时延燃仅局限在一定范围内，适用于对阻燃性能要求较高的场合。耐火控制电缆的主要特点是电缆除了能在正常的工作条件下传输电力外，电缆在着火燃烧时仍能保持一定时间的正常运行，适用于对耐火特性有要求的场合。二、产品标准本产品按GB9330-88标准生产，还可按用户要求的其他标准生产。阻燃电缆除按上述标准外，其阻燃性能按GB/T19666-2005标准规定分成A、B、C三种不同的阻燃类别。***类别的阻燃性能***优。用户可根据需要选用。三、产品型号及名称型号名称KVV铜芯聚***绝缘聚***护套控制电缆KVVP2铜芯聚***绝缘聚***护套铜带屏蔽控制电缆KVV22铜芯聚***绝缘聚***护套钢带铠装控制电缆KVVP2-22铜芯聚***绝缘聚***护套铜带钢带铠装控制电缆KVVR铜芯聚***绝缘聚***护套控制软电缆注：1．阻燃型电缆型号在普通型电缆型号前加ZA、ZB、ZC。2．耐火型电缆型号在普通型电缆型号前加ZAN、ZBN、ZCN四、产品使用特性1、额定电压U￠/U为450V/750V。2、电缆导体允许长期工作温度为70℃。3、电缆的敷设温度应不低于0℃，推荐允许弯曲半径如下：无铠装层的电缆，应不小于电缆外径的6倍；有铠装或铜带屏蔽结构的电缆，应不小于电缆外径的12倍。CharacteristicsandApplicationPlasticinsulatedcontrolcablesgeneralisusedtoconnectelectricalequipments.Itappliestocontrolling,monitoringandprotectivesystemwithA.C.ratedvoltageU0/Uuptoandincluding450/750volts.ThemainfeaturesoftheflameretardantPVCcontrolcablearehardtogetfireorthatthecontinuousburningofcablesisverylimitedwhenitisonfire.Itappliestotheplaceswithspecialdemandsofflameretardantproperty.Fire-resistancecablescanoperatenormallyforsometimeswhenitisburningexceptthatitcantran***itelectricalpowerundernormalcondition.Itisusedintheplacesnecessarytoresistfire.Standa***ofproductsThecablesaremanufacturedinaccordancewiththestandardofBG9330-88.Theycanalsobeproducedaccordingtospecialrequirementsputforwardbyclients.Besidesthestanda***mentionedabove,theflameretardantpropertyoftheflameretardantcablesmustmeetthecorrespondingdemandsofclassA,BorCwhichisstipulatedinGB/T19666-2005.Amongthe3classes,classAisthebest.Clientscanselectanytypeofcablesaspracticalneeds.Fire-resistancepropertyofthefire-resistancecablesmeetsstandardGB/T1921621-2003ModelandNameModelNameKVVCopperconductorPVCinsulatedPVCsheathedcontrolcableKVVP2CopperconductorPVCinsulatedPVCsheathedcoppertapescreencontrolcableKVV22CopperconductorPVCinsulatedPVCsheathedsteeltapearmoredcontrolcableKVVP2-22CopperconductorPVCinsulatedPVCsheathedcoppertapescreen,steeltapearmoredcontrolcableKVVRCopperconductorPVCinsulatedPVCsheathedcontrolflexiblecableRemark:1.Typeoftheflameresistantcables,plusZA,ZBorZCbeforethetypeofcorrespondingcables.2.Typeoftheflameresistantcables:PlusZAN,ZBNUsageparameters1．RatedvoltageU0/Uis450/750volts.2．Permissiblecontinuousworkingtemperatureofcableconductorisnotmorethan70centigradedegree.3．Ambienttemperatureisnotlowerthanzerocentigradedegree,anditsminimumbendingradiusisasfollowswhencableisinstalled:Fornon-armoredcables,notlessthan6timesD;Forarmoredorcoppertapesheathedcables,notlessthan12timesD.)