阻燃电缆/阻燃控制电缆是廊坊远华下属天津市电缆总厂橡塑电缆厂专业的产品之一,聚氯乙烯绝缘控制电缆本产品适用于冶金、电力、石油化工等工矿企业中交流额定电压450/750V及以下的电器仪表，配电装置的信号传输，控制和测量系统。
阻燃电缆/ 聚氯乙烯绝缘控制电缆本产品适用于冶金、电力、石油化工等工矿企业中交流额定电压450/750V及以下的电器仪表，配电装置的信号传输，控制和测量系统。聚氯乙烯绝缘本产品的特点是具有阻止火势在电缆电路蔓延的功能，可避免火灾事故扩大以减少损失。聚氯乙烯绝缘阻燃耐火控制电缆本产品的特点是处于燃烧情况下，仍能保证电缆线路在一定时间内正常运行的电缆，以利于疏散人群和抢救重要设施。
额定电压Rated voltage
电缆额定电压U0/U表示方法如下：
Rated Voltage of cable U0/U(Um)，as follow：
U0/U＝450/750 V。
其中：
U0：任一主绝缘导体和“地"(金属屏蔽，金属套或周围介质)之间的电压有效值。
U：多芯电缆（电线）或单芯电缆（电线）系统任一两相导体之间的电压有效值。
型号 Type | 产 品 名 称 Name of product | 适用范围及环境 Applicability and surroundings |
|---|
铜 芯 Copper core |
|---|
ZR-KVV | 铜芯聚氯乙烯绝缘聚氯乙烯护套 Polyvinyl chloride insulated polyvinyl chloride sheath copper core control cable | 敷设在室内、电缆沟、管道固定场合 To be laid in a fixed place, for example, in a building, trench or pipe |
ZR-KVVP | 铜芯聚氯乙烯绝缘聚氯乙烯护套铜丝编织屏蔽阻燃控制电缆Polyvinyl chloride insulated polyvinyl chloride sheath copper braid shielding copper core control cable | 敷设在室内、电缆沟、管道等要求屏蔽的固定场合To be laid in a fixed place required screening, for example, in a building, trench, pipe and so on |
ZR-KVVP2 | 铜芯聚氯乙烯绝缘聚氯乙烯护套铜带屏蔽 Polyvinyl chloride insulated polyvinyl chloride sheath copper tape screened copper core control cable |
ZR-KVV22 | 铜芯聚氯乙烯绝缘聚氯乙烯护套钢带铠装 Polyvinyl chloride insulated copper tape armoured polyvinyl chloride sheath copper core control cable | 敷设在室内、电缆沟、管道、直埋等能承受较大机械外力等固定场合 To be laid in a fixed place which can bear greater mechanical pulling force and so on, for example, in a building, trench, pipe or underground |
ZR-KVVP22 | 铜芯聚氯乙烯绝缘聚氯乙烯护套铜丝编织屏蔽钢带铠装控制阻燃电缆 Polyvinyl chloride insulated copper braid shielding steel tape armoured polyvinyl chloride sheath copper core control cable | 敷设在室内、电缆沟、管道、直埋等能承受较大机械外力等要求屏蔽的固定场合 To be laid in a fixed place which can bear greater mechanical pulling force and so on, for example, in a building, trench, pipe or underground |
ZR-KVVP2-22 | 铜芯聚氯乙烯绝缘聚氯乙烯护套铜带屏蔽钢带铠装控制阻燃电缆 Polyvinyl chloride insulated copper tape screened steel tape armoured polyvinyl chloride sheath copper core control cable |
ZR-KVV32 | 铜芯聚氯乙烯绝缘聚氯乙烯护套细钢丝铠装控制阻燃电缆 Polyvinyl chloride insulated thin steel-wire armoured polyvinyl chloride sheath copper core control cable | 敷设在室内、隧道、电缆沟、竖井或埋地敷设等，能承受机械外力和一定的拉力。 For laying indoors 、 in tunnel, cable french, well or direct in ground,able to bear external mechanical forces, and certain force 。 |
ZR-KVVR | 铜芯聚氯乙烯绝缘聚氯乙烯护套控制软阻燃电缆 Polyvinyl chloride insulated polyvinyl chloride sheath copper core flexible control cable | 敷设在室内移动要求柔软、屏蔽等场合 To be laid in a building, and the movement of the cable requires pliability, screen and so on |
ZR-KVVRP | 铜芯聚氯乙烯绝缘聚氯乙烯护套铜丝编织屏蔽阻燃控制软电缆Polyvinyl chloride insulated polyvinyl chloride sheath woven screened copper core flexible control cable |
导体额定工作温度
电缆导体的高额定工作温度为70℃。
短路时（长持续时间不超过5s）电缆导体的高温度不超过160℃。
