25芯热流道电缆  RVV 12*1.5+12*0.5+1*1.0 

热流道电缆线RVV 12*1.5+12*0.5+1*1.0 24芯  16芯 RVV 8*1.5+8*0.75

应用安装范围The range of application:

连接和控制电缆适用于干燥的室内，特别是工业使用环境下的各种电气安装。截面在0.5mm²及以上的作为控制和连接软线还特别适合用在机床制造、成套设备安装工程、电站、暖气和空调安装等场合。鉴于其特殊的薄形绝缘总体柔性设计，它还尤其适用于电梯井道的安装及固定敷设。（不作为电梯随行电缆使用）。

The cable is suitable for dry rooms and various kinds of electric installation in industrial use enviornment. The cable as flexible control and connecting cable（cross section area is 0.5 mm2 or above） is specially suitable for the places of machine tool manufacturing, complete equipment installation engineering, power station, and the instanllation of heating and air-conditions. For the special flexibility, it is also used for the installation and fixation of elevator well hole （not as elevator travelling cable ）.

电缆特性Character:

机械性能好，电绝缘性能优异，化学稳定性好，使用安全。

Good mechanical properties, electric insulating properties and chemical stability; service safety

EKF20400是在 EKF20300基础上增加大截面（2.0²）黄绿接地线结构,同样适用于电梯系统.

Based on EKF20300, EKF20400 series increase cross section area （2.0） with yellow and green earth wire. It is also used in elevator series.

电缆结构

Construction:

参照标准: CNCA­­—01C—002：2001/A1

Reference standard: CNCA­­—01C—002：2001/A1

导  体：多股超细精绞无氧铜丝，符合VDE0295CLASS 5标准

Conductor: copper acc. to VDE0295 CLASS 5

绝  缘：特殊混合PVC绝缘

Insulation: special PVC

颜  色： 0.75mm 黄色（或白色）数字号码编号,

3芯以上带有黄绿接地线（带有黄绿接地请说明）

Colour: 0.75mm yellow/white with digital coding

       above 3 cores with yellow/green earth cable（for special）

内衬层：PP带或无方布包裹缓冲.

Inner liner: PP tape or non-woven fabric wrapping

护  套：混合70度PVC护套,黑色（RAL9005）或灰色（RAL7001）

Sheath: 70℃ PVC, black（RAL9005） or grey（RAL7001）

Technical parameter:

Minimum bending radius: fixed    6×outer diameter

                       Moved  15×outer diameter

The working temperature: moved: -10℃----70℃

                       fixed:   -30℃----70℃

Test votage: ＜0.5mm²  2000V

            ≥0.5mm²   2500V

Work votage: ＜0.5mm²  300/300V

             ≥0.5mm²  300/500V