This product is used for household appliances, electric tools and various kinds of mobile appliances with rated ac voltage of 450/750v or less. (1) rated voltage Uo/U of YZ type is 300/500v, and YC type is 450/750v. (2) the wire core long-term allowed working temperature does not exceed 65 ℃. (3) w-type cable has weather resistance and certain oil resistance performance, which is suitable for use outdoors or in contact with oil pollution. (4) ZR cable has flame retardant performance.
Characteristics of inverter cable: 1. Low effective capacitance; 2. Good fire resistance, can be used in dangerous areas
电子计算机用屏蔽电缆，选用介电常数小的高压聚乙烯绝缘，采用对绞、对屏、总屏（或三线组绞合、组屏蔽、组屏总屏）等结构组成，具有介质损耗小、传输信号能力强、抗干扰性能好特点，能可靠地传输微弱的模拟信号或数字信号，可广泛地应用于发电、冶金、石油、化工、轻纺等部门的检测和控制用计算机系统或自动化装置，以及一。
TRVV flexible control cable product features: according to customer requirements can be customized color core or loo core. High quality PVC mix is adopted to reduce the requirement of cable outer diameter for installation space. The designed cycle bending life is 5 million times, and the actual use has exceeded 6 million times.
HYAC_索道电缆吊线采用加粗刚纹线的方法把电缆的拉力增加3吨以上，还可以把RVVP电源线加入电缆中做成复合电缆，经济实用，安装敷设方便。在-30~C-60~C的环境条件下，自承式电缆的机械和电气性能保持不变。
如果想把温度值**到0.1℃，把327.67/10即可。模拟量控制包括：反馈控制、前馈控制、比例控制、模糊控制等。这些都是PLC内部数字量的计算过程。脉冲量是其取值总是不断的在0(低电平)和1(高电平)之间交替变化的数字量。每秒钟脉冲交替变化的次数称为频率。PLC脉冲量的控制目的主要是位置控制、运动控制、轨迹控制等。：脉冲数在角度控制中的应用。步进电机驱动器的细分是每圈10000，要求步进电机旋转90度。
Identification and length marking: there is a sexual identification mark on the cable appearance, and the marking interval is not more than 1m.
RVVP3铜芯聚氯乙烯绝缘和护套铝塑复合带屏蔽软电力电缆敷设在室内、电缆沟、管道等要求有屏蔽的固定场合。RVVP-22铜芯聚氯乙烯绝缘和护套编织屏蔽钢带铠装软电力电缆敷衍设在室内、电缆沟、管道、直埋等能承受较大机械外力等固定场合。
At present, with the continuous development of kejiping, the flame retardant problem has gone from halogen flame retardant in the past to low halogen and non-halogen flame retardant. Companies in the development and production "of" communication power supply with the antiflaming fire-resistant flexible cable, the cable insulation and sheath using the low smoke zero halogen, high decomposition temperature and good mechanical properties of halogen-free, polymer materials, due to cable contains no halide and metal oxide, in does not produce harmful gases, and a lot of smoke, there is no cause the possibility of "secondary disasters", and it also has good mechanical properties and electrical properties, the operating requirements of cable, completely changed the deficiency of past flame retardant cable.
2.产品技术标准：▲TB/T铁路信号电缆▲TB/T3100.1～.5-2004《铁路数字信号电缆》▲Q/JTL051.综合屏蔽信号电缆3.主要型号有：铁路信号电缆，铁路综合护套信号电缆，铁路铝护套信号电缆，铁路数字信号电缆，铁路内屏蔽数字信号电缆，铁路计轴信号电缆，铁路应答器数据传输电缆。
Our company strictly implements the system of self-inspection, mutual inspection and special inspection, and it is strictly prohibited to make any defective semi-products out of the factory. To organize the production according to the special technical requirements of customers and provide qualified products to customers.
Specializing in the production for the telecommunications, computing facilities, instruments and meters connect with wire and cable series product -- -- -- -- -- - RVVP get coal RVV series of products: coal mine product safety sign - Ann symbol - Ann logo certification coal - coal Ann query - AnBiao query on a coal production license MA for authentication with mining products safety sign AnBiao syndrome, MA certificate, coal, flame retardant communication cable MHYV MHJYV MHYBV MHYA32 MHYYV MHYY32 flame retardant signal cable: MHYVR MHYBV MHYV32 MHYVR MHYVP MHYBV MHYVR32 coal mine fire retardant control cable: HYA22 ZRC manufacuring HYA ZRC - HYAT ZRC - HYAT23 manufacuring HYA HYA23 HYA53 HYAT HYAT23 HYAT53 HYAC HJVV HPVV HPVV22 PYV HYV AZVP HYV22 PYV22 control cable: KVV KVVP kvvv22 kvp2 kvp2 kvp2-22 KVVR KVRP system dedicated cable HAVP KAVP HAV Your satisfaction - our unremitting pursuit!
对于S7-1200V4.1以上版本，有6个动态连接资源可以用于HMI连接。所以它们的最大HMI连接资源数可以达到18个。对于之前的版本只能用预留的HMI连接资源用于HMI访问。HMI设备占S7-1200的HMI连接资源个数基于WinCCTIAPortal的组态：注："资源数（默认）"是当HMI与S7-1200在一个项目中组态HMI连接时，会占用S7-1200的组态的HMI连接个数。如图：示例中HMI_2为精智面板。
产品标准：Q/NHN使用特性：•交流额定电压：UO/U450/750V•电缆长期允许工作温度：-25℃~+105℃及-60℃~+200℃两种.•耐火特性:符合GB12666.6-90规定:A类:火焰温度950℃-1000℃B类:火焰温度750℃-800℃燃烧时间90min燃烧时间:90min附加电压。
线缆结构：导体：采用多股细绞和精绞成束细一级无氧铜丝作导体，符合DINVDE0295等级6绝缘：优质聚氯乙烯混合体颜色：彩色线芯或编码线芯≥3芯加黄绿芯线护套：优质聚氯乙烯混合体颜色：黑色、灰色、橙色电气特性：额定电压：U0/U＜0.5mm2300/300V≥O.5mm2300/500V测试电压:U。
可采用任何一种方式敷设，更适于岩石地区的敷设。通信电缆型号HYAHYACHYATHPVVHYVHJVVHYY。配线电缆型号HPVVZR-HPVV。局用电缆型号HJVVHJVVPZR-HJVVZR-HJVVP。
阻燃电缆电线电缆电缆的燃烧是由于外部加热而产生了易燃气体，要达到阻燃的目的，必须抑制引起燃烧的三要素，即：可燃气体、热量和氧气。此外，卤化氢气体与空气中的水一旦反应后，即生成“卤化氢酸”，严重腐蚀仪器设备、建筑物造成“二次灾害”。