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矿用电缆载流量表

2020-03-13 来源:步旅网
常 用 电 缆 载 流 量序号型 号截 面电 压载流量(A)备 注1MY-13*95+1*351Kv2602MY-13*70+1*251Kv2153MY-13*50+1*161Kv1734MY-13*35+1*161Kv1385MY-13*25+1*101Kv1136MY-13*16+1*101Kv857MY-13*10+1*61Kv648MY-13*6+1*41Kv469MYPTJ-63*35+3*166KV14810MYPTJ-63*25+3*106KV121MYJV22-63*166KV8011MYJV22-63*256KV13012MYJV22-63*356KV15513MYJV22-63*506KV18514MYJV22-63*706KV23015MYJV22-63*956KV28016MYJV22-63*1206KV320电 缆 导 电 率20度65度80度铜芯软铜芯凯5342.548.644.3LGJ钢芯铝绞线持续载流量导体工作温度(°C)标称截面708090(mm 2)载流量(A)1066788716851001152511013015035135160180501601902207019523026595230270300120260300335150325395455185370460530240440545635环境温度40,导线运行温度90

MYJV22-6171819202122MYJV22-6MYJV22-6MYJV22-6MYJV22-6MYJV22-6MYJV22-63*163*253*353*503*703*953*12010KV10KV10KV10KV10KV10KV10KV75130155185230280320生产机械所需启动转距相对值采煤机组刮板输送机皮带运输机水泵或局扇1.0~1.21.2~1.51.2~1.40.5~0.6mjq=Mq/Me35KV三相架空线路单位负荷矩时电压损失百分数(%/MW.Km)导线型号LGJ-35LGJ-50LGJ-70LGJ-95LGJ-120LGJ-150LGJ-185LGJ-240LGJ-300功率因数 cosΦ0.80.0940.07760.0620.05140.04650.04160.03830.03530.03350.850.08960.07340.05780.04720.04240.03740.03420.0310.0290.90.08520.06890.05320.04270.03780.0330.02970.02660.02460.950.08010.06390.04840.03780.03280.02780.02460.02150.0195∆U=P*L*(%/MW.Km)

110KV三相架空线路单位负荷矩时电压损失百分数(%/MW.Km)导线型号功率因数 cosΦ0.80.850.9LGJ-70LGJ-95LGJ-120LGJ-150LGJ-185LGJ-240LGJ-3000.6580.5430.4890.4360.3990.3610.3370.6090.4960.4430.390.3540.3170.2930.560.4470.3950.3420.3070.2720.2496KV铠装电缆单位负荷矩时电压损失百分数(%/MW.Km)导线型号2535507095120150185功率因数 cosΦ0.752.5441.8571.34410.7750.6440.5630.4680.82.5191.8341.3210.9780.7520.6220.5210.4390.852.4951.8111.2980.9560.730.60.50.4250.92.471.7871.2750.9330.7080.5770.4770.4020.952.4421.7591.2480.9060.6820.5510.4510.37610KV铠装电缆单位负荷矩时电压损失百分数(%/MW.Km)导线型号2535功率因数 cosΦ0.750.9110.6710.80.90.660.850.890.650.90.8790.6390.950.8660.6255070951201501850.4910.3710.2920.2460.2110.1850.480.360.2810.2350.20.1740.470.350.2710.2250.190.1640.4590.3390.260.2140.1790.1530.4460.3260.2470.2010.1660.14380KV铠装电缆单位负荷矩时电压损失百分数(%/MW.Km)导线型号2535507095120150185240功率因数 cosΦ0.750.6110.4460.3230.2410.1870.1560.1320.1140.0960.80.6050.440.3180.2350.1810.150.1260.1080.090.850.5990.4340.3120.230.1760.1450.120.1020.0840.90.5920.4280.3060.2240.170.1390.1150.0970.0780.950.5850.4210.30.2140.1640.1330.1080.0910.072

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