隧道用特种复合电缆-安徽京洲电气有限公司手机版

详细介绍

隧道用特种复合电缆
Tunnel special composite cable

一、产品简介 Brief introduction of product
该产品是我公司开发的塑料绝缘电力、控制复合电缆。电缆具有阻燃、耐火等多项特殊性能，专为隧道等对安全要求高的场合使用，同时电缆占用空间较小。
This product is a kind of plastic insulated power/control composite cable. The cable possesses many special properties such as flame-retardant and fire-resisting , which is designed for tunnel with much requirements of safety and room.

二、电缆型号和名称 Type and designation

型号 Type	名称 Designation	使用环境Application
TT（NH）-K-VV	隧道用铜芯聚氯乙烯绝缘聚氯乙烯护套阻燃耐火电力、控制特种复合电缆 Copper conductor PVC insulated PVC sheath flame-retardant fire-resisting tunnel power/control special composite cable	电缆可敷设于隧道内，对电缆敷设落差不作规定 laid in tunnel without restriction of difference of level
TT（NH）-K-YJV	隧道用铜芯交联聚乙烯绝缘聚氯乙烯护套阻燃耐火电力、控制特种复合电缆 Copper conductor XLPE insulated PVC sheath flame-retardant fire-resisting tunnel power/control special composite cable	电缆可敷设于隧道内，对电缆敷设落差不作规定 laid in tunnel without restriction of difference of level
TT（DD-NH）-K-YJV	隧道用铜芯交联聚乙烯绝缘聚氯乙烯护套低烟低卤阻燃耐火电力、控制特种复合电缆 Copper conductor XLPE insulated PVC sheath low smoke low halogen flame-retardant fire-resisting power/control special composite cable	电缆可敷设于隧道内，对电缆敷设落差不作规定 laid in tunnel without restriction of difference of level

三、电缆规格 Specifications

型号 Type	电力电缆单元 units of power cable			控制电缆单元units of control cable
型号 Type	芯数 cores	额定电压kV rated voltage	标称截面mm2 nominal section	芯数 cores	额定电压V rated voltage	标称截面mm2 nominal section area
TT(NH)-K-VV	3～5	0.6/1	4～240	2～19	450/750	0.75、1.0、1.5、2.5、4.0、6.0
TT(NH)-K-YJV	3～5	0.6/1	4～240	2～19	450/750	0.75、1.0、1.5、2.5、4.0、6.0
TT(DD-NH)-K-YJV	3～5	0.6/1	4～240	2～19	450/750	0.75、1.0、1.5、2.5、4.0、6.0

四、电缆截面示意图 Sketch map of structure

TT（NH）-K-VV 1、控缆线芯 Conductor 2、控缆云母带 Mica tape 3、控缆绝缘 Insulation 4、控缆护套 sheath 5、力缆线芯 Conductor 6、力缆云母带 Mica tape 7、力缆绝缘 Insulation 8、阻燃无纺布 Flame-retardant wrapping 9、阻燃护套 Flame-retardant sheath 10、阻燃填充 Flame-retardant filler 11、地线线芯 Conductor connected earth 12、地线云母带 Mica tape 13、地线绝缘 Insulation.