铠装接地线VV221X25平方格泗阳高标准铠装控制电缆KVVRP22低沉

铠装接地线VV221X25平方格泗阳高标准铠装控制电缆KVVRP22低沉

Power cable, armored cable, buried cable, product introduction: power cable in transmission and distribution system, this company produces the ac rated voltage 0.6/1 kv PVC insulated power cable and crosslinked xlpe power cables, 35 kv and below its performance not only conforms to the standard GB1276 and "and IEC60840, and has formed series, namely, flame retardant, fire-resistant type, cold type and waterproof of power cable.



Flame retardant grade: C for fire temperature: 815 ℃ or higher for fire time: 20 min into a bundle of cable laying nonmetallic material volume: acuity 1.5 litres/m carbonized height: 2.5 meters or less self-extinguishing time: 1 h or less;

Our factory was founded in 1971, is a production and sales of various kinds of flame retardant communication cable, shielded cable for mine, mine screen communication cable, mine telephone cable, shielding signal cable for mine, mine fire retardant signal cable, flame retardant signal cable, mining flame-retardant control cable, communication cable, mining cable, flame retardant mine communication cable, mine, mine communication cable, signal cable, mining control cable, cable for mine monitoring, sensors, cable, signal cable, control cable, computer cable, flame retardant cable, shielded cable. City communication cable, railway signal cable, power line, electrical e wire and cable, video line, system special cable. And other professional manufacturers. Companies with more than 300 employees, engineering and technical personnel more than 30 people, the factory covers an area of 20000 square meters, with fixed assets of 15 million yuan, the total number of companies have production and inspection e more than 120 units (pieces), annual output value of 150 million yuan.

　　二、产品执行标准企业标准等效采用英国BS5308标准三、使用特性1．交流额定电压U0/U：300/500V2．电缆高工作温度：聚乙烯绝缘70℃交联聚乙烯绝缘90℃无卤低烟阻燃聚烯烃70℃无卤低烟阻燃交联聚烯烃90℃和125℃两种3．低环境温度：固定敷设-40℃；非固定敷设-15℃4．安装敷设温度。



　　可以采用任何一种方式敷设，更适用于岩石地区的直埋敷设。控制电缆属于电器装备用电缆，和电力电缆是电缆五大类中的2个。控制电缆的标准是9330，电力电缆的标准是GB12706。控制电缆的绝缘线芯的颜色一般都是黑色印白字、还有电力电缆低压一般都是分色的。

1在高压带电区域内部分停电工作时，人体与带电部分，应保持规定的安全距离，作业时并必须有人监护。变配电室内、外高压部分及线路，停电工作时：1切断有关电源，操作手柄应上锁或挂标示牌。2验电时应戴绝缘手套，按电压等级使用验电器，在设备两侧各相或线路各相分别验电。3验明设备或线路确认无电后，即将检修设备或线路做短路接地。4装设接地线，应由两人进行，先接接地端，后接导体端，拆除时顺序相反。拆、接时均应穿戴绝缘防护用品。

Conditions of use: 1: using temperature (℃) : - 2:40 ~ + 60 ℃ relative humidity: 98% at 40 ℃ 3: install the laying temperature is not low, such as: 15 ℃ 4: allows the minimum bending radius: indoor is not less than five times, ten times outdoor.

　　2YJVYJLVYJYYJLY交联聚乙烯绝缘聚氯乙烯/聚乙烯护套钢带铠装电力电缆敷设在室内、隧道及管道中，电缆不能承受机械外力作用。YJV22YJLV22YJV23YJLV23交联聚乙烯绝缘聚氯乙烯/聚乙烯护套钢带铠装电力电缆敷设在室内、隧道内直埋土壤，电缆能承受机械外力作用。
Conditions of use: cable using the environment temperature is to 40 ℃ ~ + 50; At 25 ℃ when the humidity is 95%; Cable laying temperature - 10 ℃ or higher; When laying the cable, the bending radius MHYV is 10 times of the cable outer diameter or 15 times of the cable outer diameter

　　10ia-KYPVP铜芯聚氯乙烯绝缘及护套铜丝编织分屏蔽及总屏蔽本安用控制电缆11ia-KYP2V铜芯聚乙烯绝缘聚氯乙烯护套铜带分屏蔽本安用控制电缆12ia-KYP2VP2铜芯聚乙烯绝缘聚氯乙烯护套铜带分屏蔽及总屏蔽本安用控制电缆13ia-KYP3V铜芯聚乙烯绝缘聚氯乙烯护套铝。



Armored communication cable mechanical protection layer: type 53 adopts 0.15mm thick corrugated steel belt, which is longitudinal wrapped on the basic cable and overlapped on both sides. The surface of the steel belt is coated with plastic to prevent corrosion and water intrusion.

　　(4)为降低电缆接头在火灾事故中的故障机率，在安装中应尽量减少接头数量，以保证线路在火灾中能正常工作。如果需要做分支接线，应对接头做好防火处理。RVV全称聚氯乙烯绝缘聚氯乙烯护套软电缆。RVV电缆字母所代表含义字母R代表软线字母V代表绝缘体聚氯乙烯（PVC）RVV电线是弱电系统常用的线缆，其芯线根数不定，两根或以上，外面有PVC护套，芯线之间的排列没有特别要求。

可事实上，并非如此。首先我们要了解电线的作用，火线带电，电压为220V；零线不通电时不带电；地线也可以称为安全回路线，当电器出现漏电，电流就会通过地线将高压转嫁给地面，从而避免人体触电，所以也算的上是“生命安全线”。而“做了漏电保护了就不需要接地线“这种不负责任的话，是谁都没法保证的。漏电保护虽有保护作用，可一旦漏保失效或是自动跳闸的话，那么这一保护屏障也将不起作用，这对家人而言，可是存在很大的安全威胁。

Flame-retardant cable indicators:



Product introduction - plastic insulated control cable | | KVV control cable KVVR control cable | | KVVP control cable shielding control cable KVVP | | KVVRP shielding control cable KVVP2 control cable | | KVVP2-22 control cable KVV22 sheathed control cable | control cable KVV | control cable KVVR | control cable KVVP | control cable KVVRP | control cable KVV22 product details: plastic insulated control cable: GB9330-88 scope of application: This product is fit for ac rated voltage up to and including 450/750 control, monitoring circuit and protection circuit using features: 1, the conductor long-term allowed working temperature is 70 ℃. 2, when laying temperature 0 ℃ or higher. 3. Small bending radius: 4. For unarmored cable, it should be no less than 6 times the outer diameter of the cable. 5. The cable with armor or copper shield shall not be less than 12 times the outer diameter of the cable. 6. The soft cable with screen shielding structure shall not be less than 6 times the outer diameter of the cable. 7. Model and name: KVV copper core PVC insulated PVC sheath control cable

　　b.周围环境温度：25℃c.土壤热阻系数：1.0K•m/Wd.直埋深度：0.7me.不同环境温度下载流量校正系数：环境温度（℃）1520253035校正系数1.111.051.000.940.88额定电压35KV及以下交联聚乙烯绝缘动力电缆①电缆导体的长期允许工作温度：≤90℃②。

　　ZR-kJYP3V-ia(ZR-KJYP3V22-ia)本安电路用聚乙稀绝缘铝塑复合带绕包对绞屏蔽(钢带铠装)聚氯乙稀护套控制电缆ZR-kJYPVP-ia(ZR-KJYP3VP-ia)本安电路用聚乙稀绝缘铜丝编织(铝塑复合带绕包)对绞屏蔽铜丝编织总屏蔽聚氯乙稀护套控制电缆2、规格型号对数。