高壓漏電起痕試驗機
好用專業(yè)的設備,當然選專業(yè)的廠家,省時,省力更省錢!您只需一個電話,其它的我們給您搞定!
24小時熱線:132-6736-8088
技術指導:131-9205-9055
24小在線QQ:1839492619
公司電話:0769-33220970
阿里巴巴店鋪http://shop1406714322425.1688.com
1、 設備用途:
本設備依照GB/T6553-2014《評定在嚴酷環(huán)境條件下使用的電氣絕緣材料耐電痕化和蝕損的試驗方法》標準規(guī)定和DL/T810-2002《±500kV直流棒形懸式復合絕緣子技術條件》的要求,針對絕緣材料的交直流流漏電起痕試驗設計,適用于橡膠、塑料等電工絕緣材料的斜面法交直流漏電起痕試驗。
2主要技術參數(shù)
2.1 交直流兩用高壓試驗電源
2.1.1交流高壓輸出
1) 電壓0~6kV可調(diào),頻率48~52HZ,額定容量5kVA,
2) 對5路試品同時供電,每路的額定電流≥0.1A
3) 當其中1路電流達到60mA并持續(xù)2s時,試驗裝置輸出電壓降≤5%。
4) 當其中1路電流達到60mA并持續(xù)超過2s時,試驗裝置保護動作自動斷開所有高壓輸出。(只斷開當前組,其他繼續(xù)運行)
2.1.2直流高壓輸出
1) 電壓0~7kV可調(diào),額定容量5kVA;
2) 對5路試品同時供電,每路的額定電流≥0.1A
3) 當電壓為4.5kV其中1路電流達到60mA、0.5s時,試驗裝置輸出電壓降≤5%。
4) 當其中1路電流達到60mA并持續(xù)超過2s時,試驗裝置保護動作自動斷開所有高壓輸出。(只斷開當前組,其他繼續(xù)運行)
2.2 設備動力
工作電源:AC 220V;6kVA
2.3 污液供給和控制系統(tǒng)
1) 污液供給采用5臺微量泵進行獨立控制,滿足5路試品同時試驗。
2) 微量泵的流速設定和顯示通過觸摸屏實時顯示,微量泵流速控制精度要求≤0.02ml/min。
3) 提供微動泵的校準方法。
A, use
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 erosionevaluation electrical use in harsh environmental conditions of insulating material. The machine is in strict accordance with the GB/T6553-2003 and IEC60587-1984 design and manufacture.
Two, performance index
1, the electrode: 0.5mm thick material: stainless steel;
2, the upper and lower electrode distance: 50.0mm ± 0.1;
3, the test voltage: 100V-6000V stepless adjustable;
4, the regulator: output: 0 ~ 250V adjustable, capacity 5KVA;
5, test transformer capacity: 5KVA, the highest output voltage of AC6000V(or DC6000V optional);
6, high-precision voltage regulator output power: AC220V 6000W,accuracy of ± 1%;
7, the loop current is 60mA, cut off the output voltage;
8, test time: 6 hours;
9, dropping accuracy: 0.5%;
10, voltage stability: + 1%;
11, the mark to judge:
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 dropsbelow 60mA in the current contamination, persistent 6H but flow is through;
12, dropping device:
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%;
13, the output voltage: AC / DC (switchable)
14, the experimental group: five groups
15, control device: using Siemens PLC+ Taiwan weinview touchscreencontrol, control precision, simple operation, design humanization, the end of the test automatically generate reports, panel thermal printer can printtest results timely;
15, studio size: 900L*650W*950H (mm); the volume is 0.56m3.
16, the case: the SUS304 stainless steel (wire drawing);
17, sewage tank made of 316 stainless steel, with sealing device.
18, the instrument dimensions: 1300L*700W*1800H (mm)
19, weight: 200KG