BVR电缆BVR 49/0.64线缆价格厂家

"注：部分详情描述与标题不符，价格根据当时铜价核算详情了解请我司销售。

绿白——1，绿——2，橙白——3，蓝——4，蓝白——5，橙——6，棕白——7，棕——8

耐火机理在矿用电缆的绝缘和护套材料中加入某种添加剂，聚合物产生的热量，防止聚合物分解或促进绝缘和护套材料炭化形成保护层；在线芯处一层云母玻璃丝带等无机绝缘材料，在绝缘和护套层被火燃蚀后，*缠包在导体上的云母耐火带保护而继续通电，从而在着火时保持一定时间的正常运行。

BVR电缆BVR 49/0.64线缆价格厂家
 

ZRKVV 阻燃铜芯聚氯绝缘聚氯护套 电缆 450/750 4-37 0.75-10 敷设在室内，电缆沟、管道等要求阻燃的固定。

产品说明：本厂生产市内通信电缆适用于固定敷设架空或地埋。

型号介绍HYA：铜芯实心聚烯烃绝缘挡潮层聚护套市内通信电缆。

BVR电缆BVR 49/0.64线缆价格厂家


变频电缆胜业中实现节能*的重要设备，技术要求高，工艺复杂，请用户慎重选购。

◎ 干线级-CMR级（直立Riser Flame ）　这是 UL中商用级电缆（Riser Cable）,适用为UL1666。实验规定在模拟直立轴上敷设多条试样，用规定的154.5KW煤气本生灯（527，500BTU/Hr）30分钟。合格为火焰不可蔓延到12英尺高的房间的上部。干线级电缆没有烟雾浓度规范，一般用于楼层垂直和水平布线使用。

martyrdom. Feria had been repeating constantly—almost offensively—how unpopular he was in England, ever since Mary d. He had, he was told, not a man in his four, he was distrusted and disliked, and so on, but yet he so compley deceived himself with regard to the support to be oained by Elizabeth from her people through her national policy and personal popularity, as to write to Feria announcing his gracious intention of sacrificing himself for the good of the Catholic Church an

MHYVRP(PUYVRP) 矿用聚绝缘阻燃聚氯护套铜丝编织屏蔽软矿用电缆用于井下平巷或斜巷作矿用电缆。

钢丝铠装充油通信电缆HYA33 HYAT33 WDZ-HYA53 HYY33 HYYT33 HYY33 。

铠装阻燃控制电缆型号有;ZR-KVV22,ZR-KVV32,ZR-KVVR22 2*0.5,3*0.75,4*4,------37*1.5mm。

在阻燃型系列产品中，成功地应用了隔氧技术，不仅0.6/1KV的聚氯绝缘和交联聚绝缘阻燃电力电缆能达到GB/T12666.5《成束电力电缆试验》中A类，而且额定电压6/10KV及8.7/15KV交联聚阻燃电力电缆也能达到A类高阻燃要求且有较大裕度。在交联聚绝缘高阻燃的基础上又了低烟无卤高阻燃隔氧层电力电缆，其低烟无卤性能符合GB/T17651.1.2和GB/T17650.1.2。这样本公司的交联聚电力电缆的整体水平低于国内地位。

低烟无卤电缆主要技术指标：1.电缆应经受温度下工频电压试验3kV，5min不击穿2.电缆的透光率应符合下表电缆外径　D（mm）透光率（%）≥电缆外径　D（mm）透光率（%）≥D>40705

电缆长度：机械保护型电缆是根据相应基本电缆的长度制造。

Several grooms came out to receive him, and a gre, bearded squire with his doublet emblazoned with arms and a big sword of the time of the Comunidades. He made Jeromín and the Fleming enter into the second courtyard through hey iron gates; then they found themselves in another court of elegant proportions, really that of the house. It was formed by two ornamental cloisters, an upper and a lower one, with slender columns, the top one shut in by a balustrade of stone. There was a big well in the middle of the court, with a great chain and two copper buckets, and the rest of the space was covered with little paths and box bushes, except at the foot of the cloisters, where it was ped. From this lower cloister there was a wide staircase of white stone which Jeromín mounted trembling, not realising what was the matter with him. At the first landing he became dazed. A group of people hurried down and became confused before the dazzled eyes of the child, as if they flickered like the rays of the sun which was shining on them—a majestic figure dressed in velvet with things that sparkled—a tall Dominican friar—two duennas with white caps and black shawls—some women—several men.

电缆主要有变频和定频之分，所谓变频电缆，就是指用于变频电源和变频电机之间连接用的电缆,以及额定电压1KV及以下的输配电线路中,主要作输送电能用.尤其适用于造纸、冶金、金属加工、矿山、铁路和食品加工等行业。
BVR电缆BVR 49/0.64线缆价格厂家

美国的概念认为：火灾的根源在于（CO）的产生以及其后的中CO转化为CO2的热释放，因此，控制中的热释放量可火灾的危害。欧洲以来深信：在中产生的卤酸（HCL）释放量、气体腐蚀性、烟雾浓度及气体毒性是决定人们能否脱离火灾现场的主要因素。

MCP-1.9/3.3KV 3×70+1×25+7×4

　　MCP-0.66/1.14采煤机屏蔽橡套软电缆 
　　MCP-1.9/3.3采煤机屏蔽橡套软电缆
　　1、执行标准：MT818.5-1999
　　2、用途：本产品为矿用橡套软电缆系列产品。适用于额定电压0.66/1.14KV及以下的移MCP-1.9/3.3KV 3×70+1×25+7×4动式采煤机组等设备装置作连接电源线路用。
　　3、工作条件：
　　额定电压Uo/U为0.38/0.66和0.66/1.14KV
　　电缆导体的长期工作温度为65℃、

天津市电缆总厂.MCP-1.9/3.3KV 3×70+1×25+7×4

电缆的小弯曲半径为电缆直径的6倍

MCP电缆 MCP采煤机电缆 MCP矿用橡套软电缆 MCP矿用电缆
1、生产标准：MT818.2-1999
2、用途：本产品为矿用橡套软电缆系列产品。适用于额定电压Uo/U为1.9/3.3kV及以下采煤机及类似设备装置作电源连接。MCP-1.9/3.3KV 3×70+1×25+7×4
3、工作条件
额定电压Uo/U分别为0.38/0.66，0.66/1.14，1.9/3.3KV
额定电压0.66/1.14KV及以下电缆导体的长期允许工作温度为65℃，额定电压1.9/3.3KV电缆导体的长期允许工作温度为90℃。
电缆的小弯曲半径为电缆直径的6倍。
4、型号名称及用途询价：.MCP-1.9/3.3KV 3×70+1×25+7×4
MC-0.38/0.66 采煤机橡套软电缆，额定电压为0.38/0.66KV采煤机及类似设备的电源连接
MCP-0.38/0.66 采煤机屏蔽橡套软电缆，额定电压为0.38/0.66KV采煤机及类似设备的电源连接询价：.
MCP-0.66/1.14 采煤机屏蔽橡套软电缆，额定电压为0.66/1.14KV采煤机及类似设备的电源连接
MCP-1.9/3.3   采煤机屏蔽橡套软电缆，额定电压为1.9/3.3KV采煤及类似设备的电源连接

天津市电缆总厂.

主线芯 地线芯

ugf 3×6+1×6   84/0.30 4.5   1.4 6.0   40.3 3.30

ugf 3×10+1×10  84/0.40 4.5   1.6 6.0   43.8 1.91

ugf 3×16+1×16  126/0.40  4.5   1.6 6.0   46.8 1.21

ugf 3×25+1×16  196/0.40  4.5   1.6   6.0   49.3 0.78

ugf 3×25+1×16  276/0.40  4.5   1.6 6.0   52.0 0.554

6、技术性能：

20℃时导体直流电阻见上表。

成品UGFP电缆线芯间的绝缘电阻，换算到长度1km，温度为20℃，应不小于100兆欧。

成品UGEFP电缆的主线芯间及主线芯与接地线间，应能经受交流50赫兹15000伏电压试验5分钟不击穿。

7、交货要求：

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