| 型号 | 芯数×平方 | mm | kg/km | A | ||
| 规格 | 电缆外径 | 理论重量 | 载流量 | |||
| YC | 2×1 | |||||
| 2×1.5 | ||||||
| 2×2.5 | 11.12 | 165.84 | 20 | |||
| 2×4 | 12.82 | 227.29 | 26 | |||
| 2×6 | 14.40 | 293.87 | 33 | |||
| 2×10 | 19.52 | 575.35 | 47 | |||
| 2×16 | 23.00 | 768.09 | 62 | |||
| 2×25 | 27.80 | 1110.39 | 84 | |||
| 2×35 | 32.18 | 1488.80 | 100 | |||
| 2×50 | 37.28 | 1997.12 | 125 | |||
| 2×70 | 42.24 | 2621.53 | 160 | |||
| 2×95 | 46.70 | 3328.67 | 200 | |||
| 2×120 | 230 | |||||
| YC | 3×1 | |||||
| 3×1.5 | ||||||
| 3×2.5 | 11.91 | 216.21 | 16 | |||
| 3×4 | 13.73 | 300.17 | 21 | |||
| 3×6 | 15.40 | 397.17 | 28 | |||
| 3×10 | 20.95 | 763.38 | 39 | |||
| 3×16 | 24.00 | 1023.08 | 53 | |||
| 3×25 | 29.79 | 1490.06 | 73 | |||
| 3×35 | 34.46 | 1974.22 | 91 | |||
| 3×50 | 30.87 | 2702.18 | 110 | |||
| 3×70 | 45.18 | 3570.46 | 140 | |||
| 3×95 | 50.13 | 4580.42 | 180 | |||
| 3×120 | 54.50 | 5603.61 | 210 | |||
| YC | 3×1.5+1×1 | |||||
| 3×2.5+1×1.5 | 12.92 | 261.53 | 16 | |||
| 3×4+1×2.5 | 14.68 | 355.07 | 31 | |||
| 3×6+1×4 | 16.6 | 476.63 | 38 | |||
| 3×10+1×6 | 21.2 | 797.18 | 39 | |||
| 3×16+1×6 | 24.96 | 1110.26 | 53 | |||
| 3×25+1×10 | 30.67 | 1628.45 | 73 | |||
| 3×35+1×10 | 34.09 | 2090.33 | 91 | |||
| 3×50+1×16 | 40. | 3018.41 | 110 | |||
| 3×70+1×25 | 46.13 | 38.72 | 140 | |||
| 3×95+1×35 | 50.58 | 4957.48 | 180 | |||
| 3×120+1×35 | 53.75 | 5869.51 | 310 | |||
| 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 V | ||
| 300/300 300/500 | 450/750 | |||
| 试样长度 | m | 整卷 | 整卷 | |
| 温度 | ℃ | 室温 | 室温 | |
| 实验电压 | v | 2000 | 2500 | |
| 电压施加时间 | min | 5 | 5 | |
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 δmm | 试验电压 V |
| δ≤2.0 | 6000 |
| 2.0＜δ≤3.0 | 7000 |
| 2.5＜δ≤3.0 | 8000 |
| 3.0＜δ≤3.5 | 10000 |
| 实验条件 | 单位 | 性能要求 |
| 试样长度最小 | m | 10 |
| 浸水时间最小 | h | 1 |
| 水温 | ℃ | 20± |
| 试验电压值 | v | 2000 |
| 施加电压时间最小 | min | 5 |
| 标称截面mm2 | 最大距离Lcm | 标称截面mm2 | 最大距离Lcm |
| 10 | 45 | 70 | 55 |
| 16 | 45 | 95 | 60 |
| 25 | 45 | 120 | 65 |
| 35 | 50 | 150 | 70 |
| 50 | 50 | 185 | 75 |
| 型号 | 名称 | 用途 |
| YQ，YQW | 轻型橡套软电缆 | 用于各种移动电器设备及工具 |
| YZ，YZW | 中型橡套软电缆 | |
| 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 |
| 型号 | 额定电压 | 芯数 | 标称截面mm2 |
| YQ YQW | 300/500 | 2、3 | 0.3-0.5 |
| YZ YZW | 450/750 | 2、3、4、5 | 0.75-6 |
| YC YCW | 450/750 | 1 | 1.5-400 |
| 2 | 1.5-95 | ||
| 3、4 | 1.5-105 | ||
| 5 | 1.5-25 | ||
| YH YHW | 200 | 1 | 10-120 |
（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℃
| 导线截面mm2 | 空气敷设长期允许载流量A | |||||||||
| YQ、YQW | YZ、YZW | YC、YCW | ||||||||
| 二芯 | 三芯 | 二芯 | 三芯 | 四芯 | 一芯 | 二芯 | 三芯 | 四芯 | ||
| 0.3 | 7 | 6 | ||||||||
| 0.5 | 11 | 9 | 12 | 10 | 9 | |||||
| 0.75 | 14 | 12 | 14 | 12 | 11 | |||||
| 1 | 17 | 14 | 13 | |||||||
| 1.5 | 21 | 18 | 18 | |||||||
| 2 | 26 | 22 | 22 | |||||||
| 2.5 | 30 | 25 | 25 | 37 | 30 | 26 | 27 | |||
| 4 | 41 | 35 | 36 | 47 | 39 | 34 | 34 | |||
| 6 | 53 | 45 | 45 | 52 | 51 | 43 | 44 | |||
| 10 | 75 | 74 | 63 | 63 | ||||||
| 16 | 112 | 98 | 84 | 84 | ||||||
| 25 | 148 | 135 | 115 | 116 | ||||||
| 35 | 183 | 167 | 142 | 143 | ||||||
| 50 | 226 | 208 | 176 | 177 | ||||||
| 70 | 2 | 259 | 224 | 224 | ||||||
| 95 | 353 | 318 | 273 | 273 | ||||||
| 120 | 415 | 371 | 316 | 316 | ||||||
| 0.6/1~26/35kV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0.6/1kv~26/35kv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0.6/1kv~26/35KV 输配电线路作配送电能之用。 The product is suitable for power transmission and distribution lines with rated voltage 0.6/1kv~26/35kv. 使用特性 Operating characteristics . 工频额定电压U0/U为0.6/1kv~26/35kv. Rated power frequency voltage U0/U:0.6/1KV~26/35KV. 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90℃ PVC insulated power cable Max . permissible continuous operating temperature of the conductor should not exceed 70 ℃,XPLE permissible continuous operating temperature of the conductor should not exceed 90℃. 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250 Max Short –circurrt temperature of conductor shall not exceed 250.(5s maximum duration) 电缆敷设时环境温度不低于0℃ The installation temperature should not below 0℃ 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 specified 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 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 cable diameter Two bending radius of a three-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kv U0- 电缆设计用导体与屏蔽或金属套之间的额定工作电压； U—电缆设计用导体之间的额定工频电压； Um –设备可承受的“最高系统”电压的最大值。 The 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 expressed in the form of U0/U（Um）are applied to the system voltages and running state , and expressed in the form U0/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 the 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 U0 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能要求较高的场合。 The first class cable – suitable for one single –phase earthing – block time does 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 earthing – block time and more better insulated performa. | |||||||
| 电缆的型号 Type of cable | |||||||
| 0.6/1kv高阻燃（隔氧层）电缆的生产范围 Production Range of high performance flame –retardant cable | |||||||
| 1.8/3~26/35kv高阻燃（隔氧层）电缆的生产范围 Production Range of high performance flame- retardant cable | |||||||
| 型号 Type | 芯数 cores | 电压 Rated voltage kv | |||||
| 铜芯 Copper conductor | 铝芯 Aluminum conductor | 1.8/3 | 3.6/6 6/6 | 6/10 8.7/10 | 8.7/15 ~12/20 | 18/30 ~26/35 | |
| 标称截面 Nominal Cross-section Mm2 | |||||||
| GZR-YJV GZR-DL(WL)-YJV GZR-YJV22 GZR-DL(WL)-YJV22 GZR-YJV32 GZR-DL(WL)-YJV32 | GZR-YJLV GZR-DL(WL)-YJLV GZR-YJLV22 GZR-DL(WL)-YJLV22 GZR-YJLV32 GZR-DL(WL)-YJLV32 | 1 | 10~630 10~630 10~630 | 25~630 25~630 25~630 | 25~630 25~630 25~630 | 35~630 35~630 35~630 | 35~630 35~630 35~630 |
| GZR-YJV GZR-DL(WL)-YJV GZR-YJV 22 GZR-DL(WL)-YJV22 GZR-YJV 32 GZR-DL(WL)-YJV32 | GZR-YJLV GZR-DL(WL)-YJLV GZR-YJLV 22 GZR-DL(WL)-YJLV22 GZR-YJLV 32 GZR-DL(WL)-YJLV32 | 3 | 10~500 10~500 10~500 | 25~500 25~500 25~500 | 25~500 25~500 25~500 | 35~500 35~500 35~500 | 35~500 35~500 35~500 |
| Note: The single-core armoured high performance flame-retardant 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 cable 20℃时导体最大直流电阻 Max.D.C resistance of conductor at 20℃ |
| 电压试验、局部放电试验 Voltage test and partial discharge |
| 导体短路电流 Short –circuit 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 capacity 0.6/1kv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 0.6/1kv 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) |
| 3.6/6~26/35kv |
| 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 temperature of the cable conductor 聚氯乙烯绝缘为70℃，交联聚乙烯绝缘为90℃ PVC insulated 70℃ ,XPLE insulated 90℃ 环境空气温度： Ambient air temperature 40℃ 土壤温度： soil temperature 25℃ 土壤热阻系数： Rating factors for ground thermal resistive 1.0. ℃ m/w 埋设深度： Depth 0.8m 仅考虑一个回路 Single circuit parallel laid 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 ambient temperature |
| 标准文件进行电缆载流量计算 |
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