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鋁合金電纜

ZC-TC90(-40)-交联聚聚氯乙烯鋁合金電纜价格：元/米

发布时间：2014-04-19 09:32 来源：未知

电缆名称：鋁合金電纜
電纜品牌：武汉第二電線電纜有限公司（飞鹤牌武汉二厂電線電纜）、武汉电缆集团有限公司和深圳永盛发電線電纜实业有限公司
適用範圍：有屏蔽要求的設連線自動化裝置
電纜型號：ZC-TC90(-40)-交联聚乙烯绝缘聚氯乙烯护套鋁合金電纜
參考價格：2.6元/米（來電咨詢13995668491)
合格證書：正品産品合格證和檢測報告
是否含稅：用戶自行選擇是否開稅票
電纜價格：電話咨詢027-85667887

一、电缆简介：

鋁合金電纜是以AA8030 系列铝合金材料为导体，采用特殊紧压工艺和退火处理等先進技術發明創造的新型材料電纜，ZC-TC90(-40)-交联聚乙烯绝缘聚氯乙烯护套铝合金電力電纜-也称：YJHLV、YJGLHV、YJXLHV-取代铜缆YJV、ZR-YJV、VV系列产品，ZC-YJHLV（ZC-TC90(-40)）是一種高柔韌性的90℃交聯聚乙烯絕緣、阻燃PVC外護套單芯或多芯阻燃C級電纜。截面規格從2.5mm2到630mm2。導體性能符合GB/T3956-2008/IEC60228:2004標准要求，電纜檢測項目性能符合GB/T12706.1-2008要求，阻燃性能達到GB/T19666-2005阻燃C級。

电缆规格

主要规格：多芯

额定电压：600V~35KV

二、電纜優點：

抗蠕变性能提高300%，極大的提高了抗拉強度，且延伸率提高到30%，使用更加安全可靠，可支撐4000米長度的自重，銅電纜只能支撐2750米。

三、综合性能：

价格：实现同等电气性能的前提下，稀土高铁鋁合金電纜比铜芯电缆的综合应用成本大约低50%以上

導體：抗蠕變、高柔韌、強延展、低反彈、連接穩定

絕緣：耐高溫、防燃燒、抗老化、強耐用、低碳環保。

外護套：采用無鉛無镉的PVC，可在潮濕場所安裝，亦可直埋或敷設在水泥中使用。

使用：铝合金電力電纜在美、加等发达国家已得到广泛应用。

四、使用場合：

适用于600V~35kV电压等级；适用于90℃下干燥或潮湿场所；可室内、室外安装，可垂直安装，也可托架或沿墙敷设，也可地下直埋安装；弯曲半径最小为7倍外径，也可360°弯曲；适用于民用、商业、工业、学校、大型场馆等场所，它們可用于非燃性建築，如辦公樓、旅館、購物中心和工廠中的明、插座及其它電氣設備的饋電線路。

五、電纜型號列表：

型號	芯數	額定電壓/標稱截面
型號	芯數	0.6/1kv		8.7/10 kv 8.7/15kv		26/35 kv
ZC-TC90(YJHLV₈)	3	10-400		25-500		50-500
	3+1	16-400
	3+2	16-400
	4	10-400
	4+1	16-400

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During the night they passed Cape King and entered Yeddo bay. The great light-house that watches the entrance shot its rays far out over the waters and beamed a kindly welcome to the strangers. Slowly they steamed onward, keeping a careful lookout for the numerous boats and junks that abound there, and watching the hundreds of lights that gleamed along the shore and dotted the sloping hill-sides. Sixty miles from[Pg 77] Cape King, they were in front of Yokohama; the engines stopped, the anchor fell, the chain rattled through the hawse-hole, and the ship was at rest, after her long journey from San Francisco. Our young adventurers were in Japan. CHAPTER VII. A HIGH-PRIEST IN FULL COSTUME. A HIGH-PRIEST IN FULL COSTUME. "Tst!" he laid a finger on my lips; "'twill not be hard; we are not going on a scout--to jump fences." He began to make actual preparations, and presently helped me draw my shirt into place again over the clean bandages, while the old man went out after fresh water. "I am a hundred times more fit to go than to stay," he suddenly resumed. "I must go. Ah, idleness, there is nothing like idleness to drive a man mad; I must have something to do--to-night--at once." I wish I knew how to give the words with his quiet intensity. Leona said nothing. There was a queer, strained look, half of admiration, on her face. But she uttered no protest, no denial. Next in order are strains. As the cutting action is the source of strains, and as the resistance offered by the cutting tools is as the length or width of the edges, it will be found in the present case that while other conditions thus far have pointed to small proportions, there is now a new one which calls for large proportions. In displacing the metal between teeth of three-quarters of an inch pitch, the cutting edge or the amount of surface acted upon is equal to a width of one inch and a half. It is true, the displacement may be small at each cut, but the strain is rather to be based upon the breadth of the acting edge than the actual displacement of metal, and we find here strains equal to the average duty of a large planing machine. This strain radiates from the cutting point as from a centre, falling on the supports of the work with a tendency to force it from the framing. Between the rack and the crank-shaft bearing, through the medium of the tool, cutter bar, connection, and crank pin, and in various directions and degrees, this strain may be followed by means of a simple diagram. Besides this cutting strain, there are none of importance; the tension of the belt, the side thrust in bearings, the strain from the angular thrust of the crank, and the end thrust of the tool, although not to be lost sight of, need not have much to do with problems of strength, proportion, and arrangement. "No, only a couple of minutes." A Hellene, and an aristocrat as well. Or, using the word in its most comprehensive sense, we may say that he was an aristocrat all round, a believer in inherent superiorities of race, sex, birth, breeding, and age. Everywhere we find him restlessly searching after the wisest, purest, best, until at last, passing beyond the limits of existence itself, words fail him to describe the absolute ineffable only good, not being and not knowledge, but creating and inspiring both. Thus it came to pass that his hopes of effecting a thorough reform did not lie in an appeal to the masses, but in the selection and198 seclusion from evil influences of a few intelligent youths. Here we may detect a remarkable divergence between him and his master. Socrates, himself a man of the people, did not like to hear the Athenians abused. 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