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常見問題解答

電力電纜与控制電纜的区别

发布时间：2013-11-25 21:31 来源：未知

電力電纜

控制電纜

在所有的电力领域中，电缆线的使用主要包括两种，一种是電力電纜，另一种就是控制電纜，相信大家对于这两种电缆线还是比较熟悉的吧！电力系统主要就是用以传输和分配大功能电能，控制電纜主要是把电能直接传输到各种用电设备器具的电源连接线路。这两种电缆的主要的区别就是電力電纜的额定电压一般为0.6/1kV及以上，控制電纜主要为450/750V。同样规格的電力電纜和控制電纜在生产时，電力電纜的绝缘和护套厚度比控制電纜厚。控制電纜主要是属于电器装备用的电缆，而電力電纜是电缆五大类中的2个，下面我们就来看一下两种电缆的主要区别：

　 1.控制電纜的标准是9330，電力電纜的标准是GB12706。

　 2.控制電纜的绝缘线芯的颜色一般都是黑色印白字、还有電力電纜低压一般都是分色的。

　 3.控制電纜的截面一般都不会超过10平方，電力電纜主要是输送电力的，一般都是大截面。

      4.電力電纜是0.6/1kv的如VV，YJV，控制電纜是450/750v 的如KVV，KVVP

      5.一般電力電纜都在5芯以内一般用于强电,控制電纜芯比较多，有时候客户要求不一，一般到37芯的，但也有更多芯的

電力電纜

電力電纜

综合以上几点的分析，大家应该知道了两种电缆线的区别了吧！控制電纜作为电器装备用的电缆的，在市场需求下，被广大生产商所看好的一种电缆线品种。

上一篇：铜芯電線電纜载流量标准IEC 60364-5-523 1983

下一篇：选购電線電纜的必备知识

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He was not wordy, and he tarried but a moment, yet he explained his paralysis. In the dreary monotone of a chronic sour temper he related that some Confederates, about a year before, had come here impressing horses, and their officer, on being called by him "no gentleman," had struck him behind the ear with the butt of a carbine. I asked what punishment the officer received, and I noticed the plural pronoun as he icily replied, "We didn't enter any complaint." I was not seeking enemies just then and was not pleased. "Didn't the Yankees fall back this morning before day and move southward?" I asked. "No, you will not, you have no right; our poor little rank, it doesn't belong to us, Harry, 'tis we belong to it. 'If he wants to fight!'--Do you take him for a rabbit? He is a brave man, you know that, old fellow. Of course he wants to fight. But he cannot! For the court-martial he would not care so much; I would not, you would not; 'tis his religion forbids him." "What a luminous mind yours is," Lawrence replied. "That's just why I did come. As you know, I am deeply interested in clearing up the Corner House mystery. I've got nearer to it than anybody imagines. Do you happen to have any idea who came with those particular notes last night?" Hen per Year. I am thinking of starting an incubator next spring Music in the evening, in the gardens which surround the library, the chapel, and the tennis[Pg 286] courts. The ladies' dresses and the uniforms were lustrous in the moonlight. First we had the regimental band, and then songs to a banjo accompaniment; and all about us in the tall trees, the minahs and parrots shrieking as if it were broad daylight, finished the concert by themselves. A huge creeper, swaying between two branches, hung like a curtain of yellow flowers embroidered, as it seemed, on the airy tangle of leaves. “Yes, Dick—the beginning of ‘Gaston,’ we thought.” Felipa was very thoroughly frightened now. She stood in wholesome awe of her husband, and it was the first time she had ever made him really angry, although frequently he was vaguely irritated by her. She had had no idea the thing would infuriate him so, or she would probably have kept it to herself. And she wished now that she had, as she went back to the couch and sat on the edge of it, dejectedly. The consternation of the city may be imagined. The inhabitants, who had, at first, treated the rumour of the Young Pretender's landing with ridicule, now passed to the extreme of terror. On Sunday night the Highlanders lay between Linlithgow and the city, and on Monday morning Charles sent forward a detachment, which, on coming in sight of the pickets, discharged their pistols. The dragoon pickets did not wait to return the fire, but rode off towards Coltbridge, nearer to Edinburgh, where Gardiner lay with the main body of horse. No sooner, however, did this commander perceive the advancing Highlanders, than he also gave the order to retreat, and the order was so well obeyed, that from a foot's-pace the march quickened into a trot and presently into a gallop, and the inhabitants of Edinburgh saw the whole force going helter-skelter towards Leith, where they drew bit. The valiant troops mounted again, and galloped to Preston, six miles farther, some of them, it was said, not stopping till they reached Dunbar. This "Canter of Coltbridge," as it was called in derision, left the city at the mercy of the Highlanders, except for about six or seven hundred men mustered from the City Guard, the volunteer corps, and some armed gentlemen from Dalkeith and Musselburgh, who took post at the gates. "That seems to have more sense in it, but I don't know any Josiah Nott in this country. Does it mean that he killed a man named Hospital at Chattanooga, and badly wounded E. C. Bower in the socks? That don't seem sense. I'll try it again." He soon came in sight of the house, the only one, apparently, for miles, and scanned it carefully. There were no men to be seen, though the house appeared to be inhabited. He took another look at the heavy revolver which he had borrowed from the Surgeon, and carried ready for use in the pocket of Si's overcoat, and began a strategic advance, keep ing well out of sight under the cover of the sumachs lining the fences. "An order's come down from Headquarters to detail a Sergeant and eight men from the company to go out about eight or 10 miles in the country, and take a turn guarding a little mill they're running out there, grinding meal. There's a gang of bushwhackers around there, that occasionally pester the men at work and they've tried once to burn the mill. I don't think you'll have much trouble, but you've got to keep your eye peeled, and not let any of your boys go to sleep on post." "That's right," Dr. Haenlingen said. 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