YC橡套电缆技术参数docx.docx

1、YC橡套电缆技术参数docxYC 橡套电缆技术参数芯数 平方mmkg/kmA型号规格电缆外径理论重量载流量2121.522.511.12165.84202412.82227.29262614.40293.873321019.52575.3547YC21623.00768.096222527.801110.398423532.181488.8010025037.281997.1212527042.242621.5316029546.703328.6720021202303131.532.511.91216.21163413.73300.17213615.40397.1728YC31020.957

2、63.383931624.001023.085332529.791490.067333534.461974.229135030.872702.1811037045.183570.4614039550.134580.42180312054.505603.6121031.5+1132.5+11.512.92261.531634+12.514.68355.073136+1416.6476.6338310+1621.2797.1839316+1624.961110.2653YC325+11030.671628.4573335+11034.092090.3391350+11640.893018.4111

3、0370+12546.133864.72140395+13550.584957.481803120+13553.755869.51310用途：本产品用于交流额定电压 Uo/U 450/750V 及以下动力，家用电器及各种移动或电气设备和工具用。二、性能：（一）通用橡套软电缆 ：1、产品依据 GB5023-1997 及 JB8735-1998 标准。2、电缆长期允许工作温度应不超过 65；3、 W 型派生电缆具有耐气候和一定的耐油性能，适宜于在户外或接触油污的场合使用；4、成品电缆应经受下表规定的电压实验。实验条件单位额定电压 V300/300 300/500450/750试样长度m整卷整卷温度

4、室温室温实验电压v20002500电压施加时间 min（二）电焊机电缆：1、产品依据 GB5023-1997 标准；2、电缆的长期允许工作温度应不超过 65；3、成品电缆应经受表 A 规定的交流 50Hz 浸水电压实验；4、成品电缆应经受表 B 规定的交流 50Hz 浸水电压实验；5、成品电缆应经受表 C 规定的静态曲线实验。表A护套厚度 mm 2.02.0 3.02.5 3.03.0 3.5表B实验条件试样长度最小浸水时间最小水温试验电压值施加电压时间最小表C5 5试验电压 V60007000800010000单位 性能要求m 10h 1 20v 2000min 5标称截面 mm2最大距离

5、Lcm标称截面 mm 2最大距离 Lcm1045705516459560254512065355015070505018575（三）橡套电缆的型号名称型号名称用途YQ， YQW轻型橡套软电缆YZ ， YZW中型橡套软电缆用于各种移动电器设备及工具YC， YCW重型橡套软电缆YH天然胶护套电焊机电缆用于连接电焊机及焊钳电缆YHF氯丁胶或其他相当的合成胶弹性护套电焊机电缆橡套电缆的生产范围：型号额定电压芯数标称截面 mm 2YQ YQW300/5002、 30.3-0.5YZ YZW450/7502、 3、 4、50.75-611.5-400YC YCW450/75021.5-953、 41.5-

6、10551.5-25YH YHW200110-120注：根据用户需要，还可生产以上规格外的产品（四）通用橡套软电缆长期允许载流量导线工作温度： 65 环境温度： 25空气敷设长期允许载流量A导线截面 mm2YQ、 YQWYZ 、 YZWYC、 YCW二芯三芯二芯三芯四芯一芯二芯三芯四芯0.3760.5119121090.75141214121111714131.521181822622222.530252537302627441353647393434653454552514344107574636316112988484251481351151163518316714214350226208

7、17617770289259224224953533182732731204153713163160.6/126/35kV 塑料绝缘高阻燃（隔氧层）电力电缆Plastic Insulated High Performance Flame-retardant Power Cable 产品标准 Standard本产品按 GB12706-91额定电压 35KV及以下铜芯、铝芯塑料绝缘电力电缆、GB12666.5-90电线电缆成束燃烧试验、GB/T17650-1998取自电缆或光缆的材料燃烧时释出气体的试验方法和 GB/T17651-1998电缆或光缆在特定条件下燃烧的烟密度测定标准生产 0.6/1k

8、v26/35kv 塑料绝缘电力电缆，同时还可根据用户需要按国际电工委员会推荐标准IEC、英国标准、德国标准及美国标准生产。The product is manufactured according to the standard of GB12706-91 、GB12666.5-90、 GB/T17650-1998 and GB/T17651-1998 or IEC and DIN and ICEA.适用范围 Applications本产品适用于工频额定电压 0.6/1kv26/35KV 输配电线路作配送电能之用。 The product is suitable for power trans

9、mission and distribution lines with rated voltage 0.6/1kv26/35kv.使用特性 Operating characteristics .工频额定电压 U0/U 为 0.6/1kv26/35kv.Rated power frequency voltage U 0 /U:0.6/1KV26/35KV.PVC绝缘电缆导体的长期最高工作温度为 70。 XLPE绝缘电缆导体的长期允许最高工作温度为 90PVC insulated power cable Max . permissible continuous operating temperat

10、ure of theconductor should not exceed 70 ,XPLE permissible continuous operating temperatureof the conductor should not exceed90.短路时（最长持续时间不超过5s）电缆导体的最高温度不超过 250Max Short circurrt temperature of conductor shall not exceed 250.(5s maximum duration)电缆敷设时环境温度不低于 0The installation temperature should not

11、below0电缆阻燃性能满足 GB12666.5-90 标准 A 类相应指标要求。The flame-ratardant properties of cable comply with the requirements specified in A kind of GB12666.5-90低卤电缆除应满足 GB12666.5-90 标准中 A 类相应指标要求外，还应满足 GB/T17650.1-1998 标准规定的相应指标。The flame-retardant properties of lower halogen cable comply with requirements specifi

12、ed in A kind of GB12666.5-90 except compluing with requirements specified in GB/T17650.2-1998 .无卤电缆除应满足 GB12666.5-90 标准中 A 类相应指标要求外，还应满足 GB/T17650.2-1998 和 GB/T17651-1998 标准规定的相应指标。The flame-retardant properties of no halogen cable comply with requirements specified in A kind of GB12666.5-90 except

13、compluing with requirements specified in GB/T17650.2-1998 .and GB/T17651-1998.电缆弯曲半径：三芯电缆不小于电缆外径 15 倍；单芯电缆不小于电缆外径 20 倍。Three bending radius of a single core should not less than 20 times of the cablediameterTwo bending radius of a three-core cable should not less than 15 times of the cablediameter.电

14、缆额定电压的选择 Voltage designation电缆额定电压应适合于电缆的系统的运行状况，用 U0 /U（Um）表示，均为有效值，单位为kvU- 电缆设计用导体与屏蔽或金属套之间的额定工作电压；0U电缆设计用导体之间的额定工频电压；U 设备可承受的 “最高系统 ”电压的最大值。mThe rated voltage of the cable for a given application shall be suitable for the operating condition in the system in which the cable is used , and is expre

15、ssed in the form of U 0 /U（Um）are applied to the system voltages and running state , andexpressed in the form U 0/Ukv.U0-The rated power-frequency voltage between conductor and earth or metallic screen ,for which the cable designed .U-The rated power frequency voltage between conductors for which th

16、e cable designed.Um- The maximum value of “the highest system voltage ”for which the equipment may be used.三相系统用电缆的 U0 值推荐如下表：The values U 0 recommended for cables to be used in three-phase systems are listed below:第一类 用于单相接地故障时间每一次一般不大于 1min，亦可用于最长不超过 8 小时，每年累计不超过 125 小时的系统。第二类 用于接地故障时间更长的系统及对电缆绝缘性

17、能要求较高的场合。The first class cable suitable for one single phase earthing block timedoes not exceed one minute each time. Max. time not exceed 8 hours ,and not exceed 125 hours in all in one year.The second class cable suitable for more the earthingbetter insulated performa.电缆的型号 Type of cable block tim

18、e and more0.6/1kv 高阻燃（隔氧层）电缆的生产范围Production Range of high performance flame retardant cable1.8/326/35kv 高阻燃（隔氧层）电缆的生产范围 Production Range of high performance flame- retardant cable型号 Type电压 Rated voltage kv铝芯 Aluminum芯数1.8/33.6/66/108.7/1518/30铜芯 Copper conductorcores6/68.7/1012/2026/35conductor标称截面

19、Nominal Cross-section Mm2GZR-YJV GZR-DL(WL)-GZR-YJLV GZR-DL(WL)-YJV GZR-YJV22 GZR-YJLV GZR-YJLV22 GZR-1063025630256303563035630DL(WL)-YJV22 GZR-DL(WL)-YJLV22 GZR-11063025630256303563035630YJV32 GZR-DL(WL)-YJLV32 GZR-DL(WL)-1063025630256303563035630YJV32YJLV32GZR-YJV GZR-DL(WL)-GZR-YJLV GZR-DL(WL)-10

20、50025500255003550035500YJV GZR-YJV 22 GZR-YJLV GZR-YJLV 22 GZR-31050025500255003550035500DL(WL)-YJV22 GZR-YJVDL(WL)-YJLV22 GZR-YJLV105002550025500355003550032 GZR-DL(WL)-YJV3232 GZR-DL(WL)-YJLV32注：单芯铠装型高阻燃（隔氧层）电缆仅用于直流系统，应采用非磁性材料的铠装层或采用隔磁措施。Note: The single-core armoured high performance flame-retard

21、ant cables are used for d.c system only, as for a . c. system non-magnetic aromour materials should be or magnetic isolation should be applied.电缆结构图电缆主要技术参数 Main technical data of cable20时导体最大直流电阻 Max.D.C resistance of conductor at20电压试验、局部放电试验 Voltage test and partial discharge导体短路电流 Short circuit

22、current电容、电感（参考值） Capacitance and inductance of cable (reference value)电容 Capacitance单芯电缆电感 Inductance of single core cable三芯电缆电感 Inductance of three cores cable电流载流量 The current carrying capacity0.6/1kv 聚氯乙烯绝缘电力电缆 0.6/1kv PVC insulated power cable (A)在土壤中的敷设 Buried (A)0.6/1KV 交联聚氯乙烯绝缘非铠装型电力电缆 0.6/1

23、kv XPLE insulated unarmoured power cable (A)0.6/1KV 交联聚乙烯绝缘铠装型电力电缆 0.6/1kv XLPE insulated armoured power cable(A)3.6/626/35kv金属屏蔽层的短路电路 Short circuit current of screen单芯电缆 Single core三芯电缆 Three-cores载流量计算条件：Current ratings are calculated for the following installation conditions:导体最高工作温度 Max. Rated

24、temperature of the cable conductor 聚氯乙烯绝缘为 70，交联聚乙烯绝缘为 90PVC insulated 70 ,XPLE insulated 90环境空气温度：Ambient air temperature 40土壤温度：soil temperature25土壤热阻系数：Rating factors for ground thermal resistive 1.0.埋设深度： Depth 0.8m仅考虑一个回路 Single circuit parallel laidm/w单芯电缆为水平敷设 , 间距为一个电缆外径Single core is paralleled installation .Adjacent space is equivalent to the diameter of cable.环境条件对电缆载流量的修正系数Rating factors of current rating for ambient condition土壤敷设 Direct in ground不同土壤温度下载流量修正系数 Rating factors of current rating for ambienttemperature标准文件进行电缆载流量计算 关闭窗口