小猫牌 品牌
生产厂家厂商性质
廊坊市所在地
ZR-YJV22 8.7/15KV 高压电缆 天津电缆厂
面议
10KV高压电力电缆YJV22-3*240
面议
YJV22 35KV3*150高压电力电缆现货
面议现货yjv35kv高压电缆3*50多少钱一米
面议yjlv22铝芯电缆 yjlv22铠装高压电缆
面议YJV3*150高压电力电缆现货报价
面议
1千伏架空线jkly电缆jklyj电缆现货
面议铠装电力电缆yjv22 35kv 3*95厂家现货
面议35kv铠装高压电力电缆yjv22
面议JKLYJ-1*50mm2架空导线价格
面议YJV22-8.7/10KV-3*50电缆厂家报价现货
面议YJV22高压电力电缆35KV-3*50铜芯电缆现货
面议ZR-YJLV33 3. 6/6KV铠装高压铝芯电力电缆
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 6kV~35kV 中低压铜芯及铝芯交联聚乙烯绝缘电力电缆（YJV电缆，YJV22电缆，YJLV电缆，YJLV22电缆） | XLPE Insulated Power Cable | 交联聚乙烯绝缘电力电缆是采用化学方法或物理方法,使聚乙烯分子由线型分子结构转变为三维网状结构,由热塑性的聚乙烯变成热固性的交联聚乙烯,从而提高了聚乙烯的耐老化性能、机械性能和耐环境能力，并保持了优良的电气性能。 | 交联聚乙烯绝缘电力电缆导体的允许长期zui高温为90摄氏度，较低绝缘电缆、聚氯乙烯绝缘电缆和聚乙烯绝缘电缆高，且具有重量轻、结构简单、使用方便、耐化学腐蚀和敷设不受落差限制等优点。 | 26/35KV电力电缆，18/30KV交联电缆，12/20KVYJV电缆，8.7/15KVYJV22电缆线，6/10KV铝芯交联电缆线，3.6/6KVYJLV单芯电缆 | 中低压交联电缆产品标准 Standard | 本产品按GB12706《额定电压35V及以下铜芯、铝芯塑料绝缘电力电缆》标准生产，同时还可根据用户需要按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 or IEC、BS、DIN and ICEA upon request. | 适用范围 Applications | 本产品适用于工频额定电压3.6/6kv～26/35kv输配电线路作配送电能子用。 | The product is suitable for use in power transmission and distribution lines with rated power frequency voltage 3.6/6kv～26/35kv. | 使用特性 Operating characteristics | · 工频额定电压U0/U为3.6/6kv～26/35kv。 | Rated power-frepuency voltage U0/U: 3.6/6kv～26/35kv. | · 电缆导体的zui高允许工作温度：90℃。 | Max.admissible operating temperature of the conductor:90℃. | · 短路时（zui长时间不超过5s）电缆导体的zui高温度不超过2500C。 | Max. short-circurt temperature of conductor shall not exceed 2500C. | （5s maximum duration） | · 电缆敷设时环境温度应不低于00C。 | The ambient temperature under installation should not below 00C. | · 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。 | The bending radius of a single-core cable should not less than 20 times of the cable diameter. | The bending radius of a single-core cable should not less than 15 times of the cable diameter. | 电缆额定电压的选择 Voltage designation | · 电缆的额定电压应适合于电缆系统的运行状况，用U0/U（Um）kv表示。 | U0－电缆设计用的导体对地或金属屏蔽之间的额定工频电压； | U－电缆设计用的导体间的额定工频电压； | Um－设备可承受的“zui高系统电压”的zui大值。 | The rated voltage of the cable for a given applixation shall be suitable for the operating conditions | in the system in which the cable is used,and is expressed in the form of U0/U（Um）kv | Where: | U0－The rated power-frequency voltage between conductors and earth metallic screen ,for which the cable designed; | U － The rated power-frequency voltage between conductos, for which the cable designed; | Um－ The maximum value of the“highest system voltage”for which the equipment may beused. | · 三相系统用电缆的U0值推荐如下表： | The values of U0 recommened for cable to be used in three-phase systems are listed below: | U kvU m kvU 0 * kv | A 和 B 类系统 System categories A and BC 类系统 Systems categories C | 67.23.66 | 101268.7 | 1517.58.712 | 20241218 | 303618－ | 3540.52126 | A类系统──该类系统任何一相导体与地和接地导体接触时，能在1min内与系统分离 | B类系统──该类系统仅包括单相接地故障短时运行的条件，接地故障时间应不超过1h, 但在任何情况下，zui长不超过8h每年接地故障总持续时间不超过125h； | C类系统──不属于A类、B类的系统。 | System category A──This category comprises those systems in which any phase conductor that comes in contact with earth or an earth conductor. is disconnected from the system within 1 min. | System category B ──This category comprises those system which,under faultconditions,are operated,are operated for ashorttimewith one phase earthed.This period should not exceed 1 h..Fora longer period, not exceeding 8h on any occasion, can be tolerated.The total duration of earth faults in any year should not exceed 125h. | System categeory C──This category comprises all systems which do not fall into A and B | 电缆的型号Type of cable | 型号 Type名称 Designation适用范围 Application | YJV 铜芯交联聚乙烯绝缘氯乙烯护套电力电缆 Copper conductor,XLPE insulated and PVC sheathed power cable 室内、隧道及电缆沟等场所，不能承受机械外力。单芯电缆不允许敷设在磁性管道中。 For laying indoors 、 intunnel or cable trench,unable to bear external mechan-icalforces.Single-core cable in magnetic duct is not permissible | YJLY 铝芯交联聚乙烯绝缘乙烯护套电力电缆 Aluminium conductor, XLPE insulated and PVC sheathed power cable | YJY 铜芯交联聚乙烯绝缘氯乙烯护套电力电缆 Copper conductor ,XLPE insulated and PEsheathed power cable | YJLY 铝芯交联聚乙烯绝缘氯乙烯护套电力电缆 Alumimium conductor ,XLPE insulated and PEsheathed power cable | YJV22 铜芯交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆 Copper conductor ,XLPE insulated, steel tape armoured and PVC sheathed power cable 室内、隧道、电缆沟内，或埋地敷设等，能承受一定机械外力，但不能承受大的拉力。 For laying indoors 、 in tunnel, cable trench, or direct in ground,able to bear external mechanicalforces, but unable to bear large pulling force 。 | YJLV22 铝芯交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆 Aluminium conductor ,XLPE insulated ,steel tape armoured and PVC sheathed power cable | YJV23 铜芯交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆 Copper conductor ,XLPE insulated ,steel tape armoured and PVC sheathed power cable | YJLV23 铝芯交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆 Aluminium conductor ,XLPE insulated ,steel tape armoured and PVC sheathed power cable | YJV32 铜芯交联聚乙烯绝缘细钢丝铠装聚氯乙烯护套电力电缆 Copper conductor,XLPE insulated,steel wire armoured and PVC sheathed power cable 室内、隧道、电缆沟、竖井或埋地敷设等，能承受机械外力和一定的拉力。 For laying indoors 、 in tunnel, cable french, well or direct in ground,able to bear external mechanical forces, and certain force 。 | YJLV32 铝芯交联聚乙烯绝缘细钢丝铠装聚氯乙烯护套电力电缆 Aluminium conductor ,XLPE insulated, steel wire armoured and PVC sheathed power cable | YJV33 铜芯交联聚乙烯绝缘细钢丝铠装聚氯乙烯护套电力电缆 Copper conductor ,XLPE insulated ,steel wire armoured and PVC sheathed power cable | YJLV33 铝芯交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆 Aluminium conductor ,XLPE insulated ,steel wire armoured and PVC sheathed power cable | 生产范围Production range of cable | 型号 Type芯数 Nomber of cores额定电压 Rated Voltage kV | 3.6/66/6 6/108.7/10 8.7/1512/2018/20 18/3021/3526/35 | 导体标称截面 Nominal cross-section of conductlr mm2 | YJV | YJLV | YJY | YJLY125-80025-80025-80035-80050-63050-63050-630 | 325-63025-63025-50035-50050-40050-40050-400 | YJV22 | YJLV22 | YJY23 | YJLY23125-80025-80025-80035-80050-63050-63050-630 | 325-63025-63025-50035-50050-40050-40050-400 | YJV32 | YJLV32 | YJY33 | YJLY33125-80025-80025-80035-80050-63050-63050-630 | 325-63025-63025-40035-40050-24050-18550-150 |
