橡膠高壓漏電起痕測試儀  特點：

試驗儀由試驗部分和控制部分組成采用一體化設計，方便現場安裝和調試。試驗箱外殼及結構件采用S304不銹鋼或黃銅制造；電極頭為不銹鋼，耐高溫耐腐蝕；滴液計數準確，控制系統穩定可靠。

高電壓起痕試驗機（含高電壓發生器）

橡膠高壓漏電起痕測試儀  性能指標

a. 電極：厚0.5mm材質：不銹鋼；

b. 上下電極距離：50.0mm?0.1；

c. 試驗電壓：100V-6000V可調；

d. 調壓器：輸出：0～250V可以調，容量5KVA；

e. 試驗變壓器：容量5KVA，最高輸出電壓AC6000V（或DC6000V可選） ；

f. 高精度穩壓器：輸出AC220V功率6000W，精度?1%；

g. 回路電流為60mA時，切斷電壓輸出；

h. 試驗時間：6小時；

i. 滴液精度：0.5%；

j. 電壓穩定度：?1%；

k. 起痕判斷：依標準GB/T6553-2003/4.1.2規定，在試樣上施加電壓（2.5k V,3. 5k V和4.5k V） ，并以一定流速滴污染液，在60mA以下的電流持續6H不過流即為通過；

l. 滴液裝置：

m. 采用雷弗精密蠕動泵，流量范圍0.00185～20毫升/分鐘，工作轉速0.1～50轉/分鐘，流量精度誤差：＜0.5%；

n. 輸出電壓：交流/直流（可切換）

o. 實驗組數：五組

p. 控制裝置：采用西門子PLC 臺灣威綸觸摸屏控制，控制精密，操作簡單，設計完全人性化，試驗結

q. 束自動生成報告，面板熱敏打印機可以適時打印試驗結果；

r. 外形尺寸(mm)：710(寬)?365(深)?760(高)箱體內容積:0.1m3

s. 機箱：采用SUS304不銹鋼（拉絲面） ；

t. 污液槽采用316不銹鋼，加裝密閉裝置。

u. 滴液裝置時間常數可調，使滴液量和滴液時間間隔得到精確控制。

v. 配置：建議選配電子測重裝置

配件清單：

標準：

IEC60112：2009、GB/T4207-2012、UL746A、ASTM D 3638-2007、DIN53480

在電器產品受潮濕和雜質環境的影響下，不同極性帶電部件之間或帶電部件與接地金屬之間可能會引起絕緣上的漏電，產生的電弧對電器造成擊穿短路或由于放電使材料電蝕損，甚至起燃導致火災。漏電起痕試驗就是模擬上述情況對絕緣材料進行的一種破壞性試驗，用以測量和評定在規定電壓下，絕緣體在電場和含雜質水的作用時的相對耐漏電起痕性，適用于電工電子產品、家用電器的固體電器絕緣材料及其產品，如：繼電器插座、轉換開關蓋、接觸器等……。

characteristic:

The tester is composed of the test part and the control part, and adopts an integrated design, which is convenient for on-site installation and commissioning. The enclosure and structural parts of the test chamber are made of S304 stainless steel or brass; The electrode head is made of stainless steel, resistant to high temperature and corrosion; The drop counting is accurate, and the control system is stable and reliable.

High voltage marking tester (including high voltage generator)

performance index

a. Electrode: 0.5mm thick Material: stainless steel;

b. Distance between upper and lower electrodes: 50.0mm?0.1;

c. Test voltage: 100V-6000V adjustable;

d. Voltage regulator: output: 0~250V adjustable, capacity 5KVA;

e. Test transformer: capacity 5KVA, maximum output voltage AC6000V (or DC6000V optional);

f. High precision voltage regulator: output AC220V power 6000W, accuracy?1%;

g. Cut off the voltage output when the loop current is 60mA;

h. Test time: 6 hours;

i. Dropping accuracy: 0.5%;

j. Voltage stability:?1%;

k. Marking judgment: according to the provisions of GB/T6553-2003/4.1.2, apply voltage (2.5k V, 3.5k V and 4.5k V) to the sample, drop the contaminated solution at a certain flow rate, and pass the test when the current is less than 60mA for 6h;

l. Dropping device:

m. The Rafer precision peristaltic pump is adopted, with a flow range of 0.00185～20ml/min, a working speed of 0.1～50r/min, and a flow accuracy error of＜0.5%;

N. Output voltage: AC/DC (switchable)

o. Number of experimental groups: five groups

p. Control device: Siemens PLC Taiwan VILON touch screen control, precise control, simple operation, fully humanized design, test results

q. The beam automatically generates a report, and the panel thermal printer can print the test results timely;

r. Overall dimension (mm): 710 (width)?365 (deep)?Volume in 760 (high) box: 0.1m3

s. Chassis: SUS304 stainless steel (wire drawing surface);

t. The sewage tank is made of 316 stainless steel and equipped with sealing device.

u. The time constant of the drip device can be adjusted, so that the drip amount and the drip time interval can be accurately controlled.

v. Configuration: It is recommended to select electronic weighing device

List of accessories:

No. Name Quantity

1 Electronic remote control 1

2 glass blocks 1 piece

3 Platinum electrodes 1 pair

4 Three test needles

5 Stainless steel gauge 4mm 1

6 Power cord 1

7 Fuse 2

8 NH4CL (ammonium chloride) 1 bottle

9 hand-held electronic scale (calibration electrode pressure) 1

10 Smoke exhaust hose (can extend to 3.5m) 1 piece

11 Lifting table 1

Standard:

IEC60112：2009、GB/T4207-2012、UL746A、ASTM D 3638-2007、DIN53480

Under the influence of damp and impurity environment on electrical products, electric leakage on insulation may be caused between live parts of different polarity or between live parts and grounding metal, and the generated arc may cause breakdown and short circuit to electrical appliances or electric erosion of materials due to discharge, or even lead to fire disaster. Leakage tracking test is a destructive test conducted on insulating materials to simulate the above conditions, which is used to measure and evaluate the relative leakage tracking resistance of insulators under the action of electric field and water containing impurities under the specified voltage. It is applicable to solid electrical insulation materials and products of electrical and electronic products and household appliances, such as relay sockets, transfer switch covers, contactors, etc.