带钢丝绳的PVC行车控制电缆使用特性:额定电压：U0/U0.6/1KV及以下最高工作温度：100℃最低环境温度：固定敷设-40℃我厂在生产普通塑料绝缘控制电缆的基础上，近年来又开发了屏蔽和阻燃型控制电缆，深受广大用户欢迎。
DJVP2VDJYP2VDJYJP2V铜带分对屏蔽DJVP3VDJYP3VDJYJP3V铝塑带分对屏蔽DJVVPDJYVPDJYJVP编织总屏蔽DJVVP2DJYVP2DJYJVP2铜带总屏蔽DJVVP3DJYVP3DJYJVP3铝塑带总屏蔽DJVPVPDJ。
The cross section of the control cable is generally no more than 10 square meters, and the power cable is mainly used to transport power, which is generally large. Due to the above all when it comes to the reason, the specifications of the power cable can generally larger, to 500 square feet (normal manufacturer can produce range), again big cross section of the general factory is relatively less, you can do and control cable section generally small, generally not more than 10 largest square, tell from some cable, power cable according to the request of power grid, most commonly for five core, and control cable transmission control signal, some more, according to the standard terms of more than 61 core, but also can produce according to user requirements.
五、规格范围型号标称截面（mm2）.52.54610芯数KVVKVVPKVVP2 KVV22 KVVR 4-61KVVRP KVVP2-22KYJVKYJV22钢丝铠装电缆KVV32。 2.电缆敷设安装允许弯曲半径应不小于电缆外径的12倍。
产品性能卓越，广泛应用于复杂的工业自动化控制网络及楼宇自控网络一、电缆型号：ZHT-RS486-8系（多股低电容计算机及计算机P.O.S电缆）二、执行标准：执行标准：Q/ZH09.三、产品结构示意图：四、性能参数项目单位指标1*2*24AWG（8201）2*2*24AWG（8202）1*。
三相电源中流过每相负载的电流为相电流，用IAIBICA表示。对于星型接法的电动机，相电流等于线电流，对于三角形接法的电动机，线电流等于根号3相电流在星形联接的负载中，流过端线的线电流等于流过负载的相电流，流过中线的中线电流等于各相电流的矢量和。在三角形联接的负载中，相电压等于线电压（各相负载两端的电压仍称为相电压）。一般总是三相负载对称的才接成三角形接法，此时三个线电流对称，三个相电流也对称，线电流等于相电流的“根号3”倍。
行车用电缆-行车专用电线电缆使用特性:额定电压：U0/U0.6/1KV及以下最高工作温度：100℃最低环境温度：固定敷设-40℃我们都是厂家生产，厂家销售，送货上门，价格优惠，有保障的售后部门，欢迎您来电咨询，机床电缆护套电缆 生产国标GB5023全系列：RVV护套电缆，RVVP屏蔽电缆，RV连接。
Application: this product is suitable for fixed installation in mine, roadway, etc., as the main line of communication and connecting line between the junction box and telephone. HUVV copper core PVC insulated polyvinyl chloride of mine telephone cable laying in mine, general to wring type polyethylene insulated PVC sheathed in communication cable model name CPEV -s ground type polyethylene insulated PVC sheathed local communication cable
KFF氟塑料绝缘和护套控制电缆。KFFP氟塑料绝缘和护套屏蔽控制电缆。KFFR氟塑料绝缘和护套控制软电缆。KFFRP氟塑料绝缘和护套屏蔽控制软电缆。KFV氟塑料绝缘聚氯乙烯护套控制电缆。KFVP氟塑料绝缘聚氯乙烯护套屏蔽控制电缆。
MHYVP （1×2 1×4 2×2 3×2 4×2 5×2 6×2 8×2 10×2?）×7/0.30、7/0.37、7/0.43、7/0.52聚乙烯绝缘聚氯乙烯护套煤矿用信号电缆，用于电场干扰较大的场所作信号传输，可用于固定敷设。
6、 对称的三芯电缆结构设计，具有比四芯电缆更好的传输性能。型号名称BPYJVTP2-TK 铜芯交联聚乙烯绝缘聚氯乙烯护套铜丝缠绕铜带绕包屏蔽变频器用回路电缆。ZRBPYJVTP2-TK铜芯交联聚乙烯绝缘阻燃聚氯乙烯护套铜丝缠绕铜带绕包屏蔽变频器用回路电缆。
Fire-resistant cable/NHVV fire-resistant power cable, this product according to GB12706 the rated voltage up to and including 35 kv plastic insulated power cable, copper, aluminum core and GB12666 standard production of wire and cable combustion experiment method, this product is suitable for rated power-frequency voltage up to and including 0.6/1 kv power distribution lines or fixed installation with industrial equipments. Fireproof cable /NHVV fireproof power cable, fireproof PVC insulated cable is suitable for densely populated and ventilated places such as underground railway, underground market, large shopping center and high-rise buildings.
55XX系列校准器包括新型号5080A，5502A，5522A，以及过去的旧型号的5502A和5522A。它们的主要功能有如下几项：直流电压±(0~1020)V交流电压1.0mV~1020V(1Hz~1MHz)直流电流±(0~20.5)A交流电流29mA~20.5A,(1Hz~1MHz)电阻0W~1100MW以往，很多实验室校准这些多产品校准器的方法，就是使用8508A八位半高精度数字多用表直接测量。
二、技术参数产品额定电压(U0/U):300/500V长期工作温度为70℃敷设时环境温度不低于:固定敷设-40℃,非固定敷设-15℃最小弯曲半径：无铠装层应小于电缆外径的6倍，带铠装层的电缆应不小于电缆外径的12倍在20℃时用直流500V电压试验稳定充电1min后绝缘电阻应不小于2500MΩ•Km各。
1. Mine control cable execution: mt818-1999? 2. Mine flame retardant control cables: this product is applicable to ac rated voltage u0/u of 450/750v. And the following control and control circuits and the protection lines and the connection lines of the electrical instruments in the distribution equipment. ? 3. Model specifications and scope of mine control cables:? Model of control cable for mine? Specification range? Using MKVV MKVVP, MKVVP2? 0.5 - was 10, 2-61 core? Suitable for weak current control or strong electromagnetic field area mkvvvv22, mkvvvvv20? 0.5 - was 10, 4-61 core? MKVV32, MKVV30? 0.5 - was 10, 7-61 core? MKVVR? 0.5-6 was, 2-61 core? MKVVRP? Was 0.5-4, 2-61 core? MKVVP22 MKVVP2-22? 1.5 - was 10, 4-61 core? MKVVP2-22-1? 1.5 - was 10, 4-61 core? Mainly used in 500KV substation and power plant distribution device and high electromagnetic field area mkvv-1, mkvvvvv22-1? 0.5 - was 10, 2-61 core? 4, using features: coal mine with control cable conductor long-term allowed working temperature is 70 ℃, the cable temperature under installation should not below 0 ℃. Permissible bending radius of control cables used in coal mines: for cables with armored or copper band shielding structures, the bending radius should not be less than 12 times of the outer diameter of the cables. For soft cable with shield layer structure, it should be no less than 6 times the outer diameter of the cable. The cable without armor layer should not be less than 6 times the outer diameter of the cable. ?