宜丰无卤低烟铠装控制电缆WD-MKYJY33回春

宜丰无卤低烟铠装控制电缆WD-MKYJY33回春
　　产品具有结构紧密、性能稳定、安装方便，广泛用于通讯、导航、电子对抗、预警系统、海洋勘探、各种测试设备用综合电缆。可根据用户要求将多根信号线、电源线、屏蔽线、同轴射频电缆等组合成一根可带总屏蔽的组合电缆。
适用于矿用控制电缆适用于交流额定电压u0/u为450/750V及以下的控制监控回路及保护线路和配电装置中电器仪表的连接线。执行标准：MT818-2009.1 MT386-1995 Q/TX001-2006 严格按照煤矿安全有关规定。

我们厂生产的矿用控制电缆型号规格范围使用场合MKVV,MKVVP,MKVVP2 0.5-10mm2,2-61芯，适用于弱电控制系统或强电磁场干扰区MKVV22,MKVV20 0.5-10mm2,4-61芯 MKVV32,MKVV30 0.5-10mm2,7-61芯 MKVVR 0.5-6mm2,2-61芯 MKVVRP 0.5-4mm2,2-61芯 MKVVP22,MKVVP2-22 1.5-10mm2,4-61芯 MKVVP2-22-1 1.5-10mm2,4-61芯，主要用于500KV变电站与发电厂配电装置及强电磁场干扰区。

Purpose of HYAT solid insulated filled cable: solid insulated filled cable is suitable for the urban telecommunication line of the local telecommunication network in the town of wuyu, and also for the special network line connecting to the public network. Mainly used for pipeline laying. The inner and outer surfaces of the cable core and the shield layer are filled with oil paste and poured to prevent water intrusion. The mechanical and electrical properties of the cable remain unchanged under conditions of 30~C - 60~C. Structure: wire: annealed bare copper wire, copper wire diameter 0. 32, 0. 40, 0. 50, 0. 60, 0. 70, 0. 80, 0. 90 (mm). Insulating material: high density polypropylene or polypropylene, colour of the insulated wire as indicated by full chromatograph. Pair of insulated wires: twist two different colored insulated wires into pairs at different pitch and use the specified chromatographic combination to identify pairs. Core structure: with 25 pairs as the basic unit, more than 25 pairs of cables are assembled according to the unit, each unit is wired with the unit of specified chromatogram to identify different units. 100 pairs of cables with more than one pair of cables plus 1% of the reserve pair, but not more than 6 pairs. The gap in the core is filled with oil paste. Core tape: wrap with a polygrease film tape. Shielding: metal strip with or without striping, which is longitudinal wrapped outside the core of the cable. Sheath: black low density polymer. Double sheathed cables can also be provided. Identification and marking: cable outer surface sexual identification mark, mark at no more than alternate 1 m intervals, tag contents are: the diameter of wire, line number, cable type, factory name and year of manufacture, marking at no more than alternate 1 m intervals to mark on the surface, but with the tag stagger. Other structures: according to the needs of users, we can provide armored cables HYAT53, HYAT55 and high frequency isolation cables YATG with strengthened mechanical protection layer.



　　产品型号：TRVVSP中度柔性双护套双绞屏蔽拖链电缆电缆结构：导体：超细精绞无氧铜丝符合VDE0295CLASS6标准绝缘：特殊混合PVC柔性绝缘线芯：两两绞合短节距成对,成对结构后分层集束,防扭结结构设计护层：(可选)无纺布总屏蔽：无氧铜丝编织屏蔽(70%以上密度)护套：丁腈柔性护套颜色：黑色(R。

由于漏电保护器的作用是防患于未然，电路工作正常时反映不出来它的重要，往往不易引起大家的重视。有的人在漏电保护器动作时不是认真地找原因，而是将漏电保护器短接或拆除，这是极其危险的，也是不允许的。注意：漏电保护器必须要求有极高的灵敏性，使用知名品牌往往能提高安全性，因为它们对线路的检测非常精密、灵敏，在0.1秒甚至更短的时间内就可以检测到异常，并在电流强度和时间尚未达到伤害程度前，就立即跳闸，切断电源主回路，充分保证了人身安全。

它的使用特性经国家检测为煤矿用控制电缆导体的长期允许工作温度为70℃，电缆敷设温度应不低于0℃。煤矿用控制电缆允许的弯曲半径：对有铠装或铜带屏蔽结构的电缆应不小于电缆外径的12倍。对有屏蔽层结构的软电缆，应不小于电缆外径的6倍。对无铠装层的电缆应不小于矿用电缆外径的6倍。无卤低烟铠装控制电缆WD-MKYJY33

MKVV电缆,MKVVP电缆,MKVVP2电缆,MKVV22电缆,MKVV32电缆,MKVVR电缆,MKVVRP电缆,MKVVP22电缆等规格型号的煤矿用阻燃控制电缆，推荐电缆芯数为2,3,4,5,7,8,10,12,14,16,19,24,27,30,37,44,48,52,61芯

MKVV(2-14)*(4-6)mm2 ,(2-10)*10mm2 (2-61)*(0.75-2.5)mm2 MKVV22(7-61)*(0.75-1.5)mm2 (4-61)*2.5mm2 (4-14)*(4-6)mm2 MKVVP(7-61)*(0.75-1.5)mm2 (4-61)*2.5mm2 (4-14)*(4-6)mm2 MKVVP22(7-61)*(0.75-1.5)mm2 (4-61)*2.5mm2 (4-14)*(4-6)mm2 。

　　自承式电缆结构：导线：退火裸铜线，铜线直径为0.32，0.4，0.5，0.6，0.7，0.8，0.9mm。绝缘材料：高密度聚乙烯或乙/丙共聚物，绝缘现的颜色符合全色谱标准。绝缘线对：二根不同颜色的绝缘线按不同的节距扭绞成对，采用规定的 HYAC-索道通信电缆-的详细介绍色谱组合以便识别。



　　产品用途：敷设在室内、电缆沟、管道等要求阻燃静电屏蔽的场合 序号产品名称产品型号芯数导体截面(mm²)1氯乙烯绝缘及护套复合带总屏蔽计算机电缆ZR-DJYVP31-150.5-2.52铝-塑复合带分-总屏蔽聚氯乙烯护套计算机电缆ZR-DJYP3VP31-150.5-2.。

”意思就是：电机容量（单位千瓦）除以额定电压（单位千伏），得出了的数值再乘以0.76。：额定电压为380V，容量15千瓦三相电机。代入口诀：15/0.38*0.76=29.99A。电机铭牌：额定电压660V，容量90KW电机。代入口诀：90/0.66*0.76=103A。电机铭牌：额定电压6000V，容量450KW电机。代入口诀：450/6*0.76=57A。电机铭牌当然，这个估算值和实际值是有误差的，因为这个估算口诀是电机功率因数按0.85，效率按0.9计算的。

　　全蒴市话缆；HYA，HYAT，HYAC，HYA22，HYA23，HYAT23，HYA53，HYAT53，ZRC-HYA，ZRC-HYAT，WDZ-HYA，ZRC-HYA23MHYV，MHYAV，MHYA32，MHY32MHY32，MHYVR，MHYVP，MHYVRPMKVV、MKVV22、MKVV3。

矿用控制电缆：1、额定电压450/750v 2、电缆导体的长度允许工作温度为70摄氏度 3、电缆的敷设温度应不低于0摄氏度，推荐的允许弯曲半径； 4、无铠装层的电缆，应不小于电缆外径的6倍 5、有铠装或铜带屏蔽结构的电缆，应不小于电缆外径的12倍，6、有屏蔽结构的软电缆，应不小于电缆外径的6倍，

MT386-1995《煤矿用阻燃电缆阻燃性的试验方法和判定规则》及Q/TX 001-2006 《煤矿用塑料绝缘控制电缆》 。

Fully polychlorinated local cable HJVV HJVVP 105 core (21 x 3 x 0.5+21 x 2 x 0.5