一、 HCLD-Ⅲ华测高电压起痕试验机产品概述：:

一、 HCLD-Ⅲ华测高电压起痕试验机产品概述：

A

华测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精度更高，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。

China measurement model high voltage tracking testing instrument for the measurement of Chinese key scientific research products company in 2013, Siemens control system with higher precision by using high pressure leakage test instrument, instead of the existing low voltage cutting principle, a high-voltage vacuum unique cutting technology, makes the test process more reasonable. The 5 sets of high precision current transducer cut with high pressure to control each test, the data acquisition is more accurate, and the equipment used in power system overvoltage and overcurrent protection device, make the instrument more secure.

二、漏电起痕试验机符合标准：

Two, 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 leakage test on Electrical and electronic products, household appliances and material resistance to tracking and erosion test machine for mark, simulation in frequency (48Hz - 62Hz), using liquid contaminants and inclined plane specimen, the resistance to tracking and erosion of level measurement and resistance to tracking and erosion evaluation Yan Kuhuan electric in condition of insulating material. The machine is in strict accordance with the GB/T6553-2003 and IEC60587-1984 design and manufacture.

三、技术指标

Three, technical indicators

1、电：厚0.5mm 材质：不锈钢；

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

2、上下电距离：50.0mm±0.1；

2, the upper and lower electrode distance: 50.0mm ± 0.1;

3、试验电压：100V-6000V；

3, the test voltage: 100V-6000V;

4、调压器：输出：0～250V可以调，容量5KVA；

4, the regulator: output: 0 ~ 250V adjustable, capacity 5KVA;

5、试验变压器：容量5KVA，zui高输出电压AC6000V（或DC6000V可选）；

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

6、稳压器：输出AC220V 功率6000W，精度±1%；

6, high-precision voltage regulator output power: AC220V 6000W, accuracy of ± 1%;

7、回路电流为60mA时，切断电压输出；

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

8、试验时间：6小时；

8, test time: 6 hours;

9、滴液精度：0.5%；

9, dropping accuracy: 0.5%;

10、电压稳定度：±1%；

10, voltage stability: + 1%;

11、起痕判断：

11, the mark to judge:

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。

According to standard GB/T6553-2003/4.1.2, the voltage applied to the specimen (2.5k V, 3 5K V and 4.5K V), and with a certain velocity drops below 60mA in the current contamination, persistent 6H but flow is through.

12、滴液装置：

12, dropping device:

采用雷弗蠕动泵，流量范围0.00185 ～20毫升/分钟，工作转速0.1～50转/分钟，流量精度误差：＜0.5%；（根据试验电压自动控制）

The Leif precision peristaltic pump, flow rate range from 0.00185 to 20 ml / min, the working speed of 0.1 ~ 50 rpm, flow accuracy error: < 0.5%; (automatic control according to the test voltage)

13、输出电压：交流/直流（可切换）

13, the output voltage: AC / DC (switchable)

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，操作简单，设计完全人性化，试验结束自动生成报告，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。

14, the experimental group: five groups of 15, control device: the Siemens PLC+ Taiwan weinview touchscreen control, control precision, simple operation, design humanization, the end of the test automatically generate reports, panel thermal printer can print test results timely; 15, studio volume: 900L*650W*950H (mm); the volume is 0.56m3.

15、污液槽采用316不锈钢，加装密闭装置。

15, sewage tank made of 316 stainless steel, with sealing device.