电线电缆耐电痕试验仪-触摸屏

Wire and cable tracking resistance tester - touch screen

设备名称：电线电缆耐电痕试验仪

Name of equipment: wire and cable tracking resistance test instrument

设备型号：NLD-C

Equipment type: NLD-C

控制方式：触摸屏

Control mode: touch screen

电线电缆耐电痕试验仪满足标准：

Meet the standard:

  GB_T3048.7-2007电线电缆电性能试验方法_第07部分：耐电痕试验

GB_T3048.7-2007 wire and cable electrical performance test method _ seventh parts: tracking resistance test

产品概述：

Product overview:

   漏电痕迹：在规定试验条件，固体绝缘材料在电场及电解液的联合作用下，其表面逐渐形成的导电通路叫漏电痕迹。

Tracking: under stipulated test condition, the combined effect of electric field on solid insulating materials and electrolyte, the surface of the conductive path formed called tracking.

   电痕化：形成漏电痕迹的过程为电痕化。

Tracking: tracking process for tracking.

  电线电缆耐电痕试验仪主要试验原理是通过高压源输出一定的高压，试样在高压和电解液的联合作用下，判断在几个周期内试样接地端的电流是否超过1A，从而判断固体绝缘材料的绝缘性能。

Wire and cable tracking resistance tester main testing principle is the output of certain high pressure by high voltage source, the combined effect of the sample in high voltage and electrolyte, judge whether the current in a few cycles of sample ground end more than 1A, so as to judge the insulation performance of solid insulating materials.

电线电缆耐电痕试验仪  我公司生产的电线电缆耐电痕试验仪是目前国内的电线电缆耐电痕试验设备。

Wire and cable production company tracking resistance test instrument is currently the leading wire and cable tracking resistance test equipment.

电线电缆耐电痕试验仪产品特点：

Product features:

    01、操作方式：10寸触摸屏显示并操作控制。

01, mode of operation: 10 Inch Touch screen display and operator control.

  02、控制方式：控制部件采用西门子PLC，抗干扰性强，测量高，性能稳定，安全可靠。

02, the control mode: the core control part adopts the Siemens PLC, strong anti-interference, high precision, stable performance, safe and reliable.

  03、数据采集：光电隔离数据采集电压和电流，数据可靠，抗干扰

03, data acquisition: photoelectric isolation voltage and current data acquisition, data reliability, anti interference

  04、升压方式：手动升压

04, boosting mode: manual boost

  05、实验周期：可以根据实验需求设定喷雾周期

05, the experimental cycle: can be set according to the demand of spray cycle

  06、流量控制：有流量表可以对实验过程的腐蚀液流量进行控制。

06, flow control: a flow table corrosion liquid flow can be on the experimental process control.

07、腐蚀液更换：在实验过程中对腐蚀液可以循环利用，如果需要更换腐蚀液有专用释放接口，   直接排出即可。

07, the corrosive liquid replacement: during the experiment on Corrosion of liquid can be recycled, if the need to replace the corrosive liquid with special release interface, can be directly discharged.

  08、试验气体：在实验过程中如果产品实验气体或有异味可以通过排风扇排除。

08, the test gas: in the course of the experiment, if the product test gas or smell can fan out.

  09、实验照明：有专用实验照明灯，可以根据实验需求控制。

09 experiments: experiment with special lighting, lighting, can be controlled according to the requirements.

  10、试验报警：在超过1A的电流或者达到实验时间后，蜂鸣器报警

10, test the alarm: achieve experimental time over current of 1A or later, buzzer alarm

  11、报警时间：可以自由设定蜂鸣报警时间。

11, the alarm time: you can freely set the alarm time.

  12、防滴漏导槽：试验过程中液体滴落在导槽内，不外漏

12, anti leakage groove: in the process of test liquid drops in the guide groove, leakage

  13、45度导向槽：喷雾头与导向槽平行，使喷雾头始终保持在45度。

13, 45 guide slot: spray head and the guide groove is parallel, the spray head is always maintained at 45 degrees.

电线电缆耐电痕试验仪技术参数：

Technical parameters:

    01、输入电压：AC-220V

01, the input voltage: AC-220V

  02、输出电压：AC-0-5KV

02, the output voltage: AC-0-5KV

  03、电器容量：7KVA

03, electrical capacity: 7KVA

  04、电压试验：＜2％

04, voltage test accuracy: < 2%

  05、高压侧输出电流：＞1A

05, the high side output current: > 1A

  06、高压侧输出电流：＞250MA时，电压降＜5%

06, the high side output current: > 250MA < 5%, maximum voltage drop

  07、电流测量：＜1%

07, the current measurement accuracy: < 1%

  08、喷雾喷程：＞1M

08, spray process: > 1M

  09、喷头距离地面距离：＞600CM

09, the nozzle from the ground distance: > 600CM

  10、喷头距离试样距离：＞500CM

10, nozzle distance distance: > 500CM

  11、喷头轴线与试样轴线呈45度角

11, the nozzle axis and the specimen axis at a 45 degree angle

  12、试样处的喷雾速度：3M/S

12, the sample of spray speed: 3M/S

  13、喷雾量为：0.5mm/min

13, spray volume: 0.5mm/min

  14、标准喷雾周期：喷雾10S，间歇20S

14, the standard spray cycle: spray 10S, intermittent 20S

电线电缆耐电痕试验仪试样制备：

Specimen preparation:

试样长度：＞150MM

The length of the specimen: > 150MM

沿试样轴线方向垂直切除一端上的绝缘约20MM，露出导体

Along the sample axis perpendicular to the direction of end insulation resection of about 20MM, the exposed conductor

在离试样绝缘刀口100MM处，垂直于试样轴线绕上直径约1MM的裸铜线（2-3）圈

From the specimen insulation edge 100MM, perpendicular to the axis is about 1MM in diameter bare copper wire (2-3) ring

试样的另一端应进行适当的绝缘处理，或采用增大试样长度的方式，以防在实验过程中附着试验液体后引起放电。

The other end of the specimen shall be insulated properly, or by increasing the length of the sample way, to prevent the test liquid is attached in the experimental process caused by discharge.

电线电缆耐电痕试验仪试验结果及评定：

Experimental results and evaluation:

在产品标准中规定的喷雾周期数内，试样无下列任一情况者应认为试验合格：

The number of spray period specified in product standard in the sample without any of the following circumstances, shall be deemed to pass the test:

表面燃烧

Surface combustion

在高压电极和接地电极之间形成连续的电弧

Forms a continuous arc between the high-voltage electrode and the ground electrode

表面泄露电流超过产品标准的规定值

Surface leakage current exceeds the prescribed standard value

因绝缘局部受腐蚀面引起的试样击穿。

Because insulation partial sample breakdown caused by corrosion surface.

电线电缆耐电痕试验仪设备配置：

Device configuration:

序号 名称 数量 备注

Name number note

01 主机 1台 中国

01 host and 1 China

02 7KVA变压器 1台 中国

02 7KVA transformer 1 Chinese

03 调压器 1台 中国

03 pressure regulator 1 China

04 10寸触摸屏 1台 中国

0410 inch touch screen 1 Chinese

05 PLC模块 1个 德国

05 PLC module 1 Germany

06 电流采集模块 1个 日本

The 06 current acquisition module 1 Japan

07 电压采集模块 1个 日本

The 07 voltage acquisition module 1 Japan

08 排风扇 1个 台湾

08 platoon fan 1 Taiwan

09 流量计 1个 中国

09 meter 1 Chinese

10 水泵 1个 中国

10 pump 1 China

11 试样夹具 1个 中国

11 sample clamp 1 China

12 防腐蚀液体槽 1个 中国

12 anti corrosion liquid groove 1 Chinese

13 电气配件 若干 施耐德

13 electrical parts of Schneider

典型客户：

Typical customers:

    国家特种电线电缆检测中心

National special wire and cable testing center