一、产品概述：

Products overview:

     华测新型高电压起痕试验仪为华测公司2013年重点科研产品之一，新的高压漏电试验仪采用西门子控制系统更高，摈弃了现有的低压切断原原理，采用独有的高压真空切断技术，使试验过程更加合理。采用5组高电流传感器用以控制每组试验的高压切断，使数据采集更加，同时本设备采用电力系统过压过流保护装置，使仪器更加安全。

Mark since China test the new type of high voltage tester for China test company in 2013, one of the key research products, new high pressure leakage tester adopts Siemens control system accuracy is higher, away from the original principle of the existing low voltage cut with unique high-pressure vacuum cut technology, make the test process more reasonable. Using 5 groups and high precision current sensor is used to control high voltage test in each group is cut off, the more accurate data collection, at the same time, this equipment adopts the power system over-voltage over-current protection device, make the instrument more secure.

二、符合标准：

 Second, conform to the standard:

高压漏电起痕试验机适用于对电工电子产品、家用电器及其材料进行耐电痕化和蚀损的试验，模拟在工频（48Hz - 62Hz）下，用液体污染物和斜面试样，通过耐电痕化和蚀损的测量评定在严酷环境条件下使用的电气绝缘材料的耐电痕化和蚀损等级。本机是严格按照GB/T6553-2003 及 IEC60587-1984设计制造。

High pressure tracking tester applies to electrical and electronic products, household electrical appliances and materials for electric mark and erosion test, simulation in power frequency (48 hz - 62 hz), with liquid pollutants and cant specimen, by measuring electric mark and erosion evaluation in harsh environmental conditions using the electrical insulation of electric resistance and erosion grade. This machine is in strict accordance with the GB/T6553-2003 and IEC60587-2003 design and manufacturing.

三、技术指标

Third, technical indicators

1、电极：厚0.5mm 材质：不锈钢；
2、上下电极距离：50.0mm±0.1；
3、试验电压：100V-6000V；
4、调压器：输出：0～250V可以调，容量5KVA；
5、试验变压器：容量5KVA，输出电压AC6000V（或DC6000V可选）；
6、高稳压器：输出AC220V 功率6000W，±1%；
7、回路电流为60mA时，切断电压输出；
8、试验时间：6小时；
9、滴液：0.5%；
10、电压稳定度：±1%；
11、起痕判断：
    依标准GB/T6553-2003/4.1.2规定，在试样上施加电压（2.5k V,3. 5k V和4.5k V），并以一定流速滴污染液，在60mA以下的电流持续6H不过流即为通过。
12、滴液装置：
    采用雷弗精密蠕动泵，流量范围0.00185 ～20毫升/分钟，工作转速0.1～50转/分钟，流量误差：＜0.5%；（根据试验电压自动控制）
13、输出电压：交流/直流（可切换）
14、实验组数：五组 15、控制装置：采用西门子PLC+台湾威纶触摸屏控制，控制精密，操作简单，设计完全人性化，试验结束自动生成，面板热敏打印机可以适时打印试验结果； 15、工作室体积：900L*650W*950H(mm)；容积为0.56m3。
15、污液槽采用316不锈钢，加装密闭装置。

1, the electrode: 0.5 mm thick material: stainless steel;

2, top and bottom electrode distance: 50.0 + / - 0.1 mm;

3, test voltage: 100 v to 6000 v;

4, voltage regulator: output: 0 ~ 250 v can be adjustable, 5 kva capacity;

5, test transformer: 5 kva capacity, the highest output voltage AC6000V (or DC6000V optional);

6, high precision voltage regulator: the output AC220V power 6000 w, plus or minus 1% accuracy;

7, the loop current is 60 ma, cut off voltage output;

8, test time: 6 hours;

9, drip accuracy: 0.5%;

10, voltage stability: + / - 1%;

11, the mark:

According to the provisions of the standard GB/T6553-2003/4.1.2 and applied voltage on the sample (2.5 k V, 3. 5 V k and 4.5 k, V), and pollution drops at a certain velocity, under 60 ma electric current to flow for 6 h but is through.

12, drip device:

By trevor precision peristaltic pump, flow range 0.00185 ~ 20 ml/min, work speed 0.1 ~ 50 RPM, flow precision error: < 0.5%; (according to the test voltage automatic control)

13, the output voltage, ac/dc (switch)

14, the experimental group number: 5 groups of 15, control device: Siemens PLC + Taiwan wei lun touch-screen control, control precision, simple operation, fully humanized design, automatically generated report the end of the test panel thermal printer can print test results timely; 15, studio volume: 900 * 950 * 650 w h l (mm); Volume of 0.56 m3.

15, dirty tank adopts 316 stainless steel, equipped with airtight device.