價(jià)格:38450元瀏覽:58次聯(lián)系:劉元元 / 15132636097 / 企業(yè):北京北廣精儀儀器設(shè)備有限公司留言店鋪收藏
高壓漏電起痕試驗(yàn)機(jī)廠家 試驗(yàn)儀由試驗(yàn)部分和控制部分組成采用一體化設(shè)計(jì),方便現(xiàn)場(chǎng)安裝和調(diào)試。試驗(yàn)箱外殼及結(jié)構(gòu)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(jì)數(shù)準(zhǔn)確,控制系統(tǒng)穩(wěn)定可靠。
高電壓起痕試驗(yàn)機(jī)(含高電壓發(fā)生器)
高壓漏電起痕試驗(yàn)機(jī)廠家 性能指標(biāo)
1、電極:厚0.5mm材質(zhì):不銹鋼;
2、上下電極距離:50.0mm?0.1;
3、試驗(yàn)電壓:100V-6000V可調(diào);
4、調(diào)壓器:輸出:0~250V可以調(diào),容量5KVA;
5、試驗(yàn)變壓器:容量5KVA,最高輸出電壓AC6000V(或DC6000V可選) ;
6、高精度穩(wěn)壓器:輸出AC220V功率6000W,精度?1%;
7、回路電流為60mA時(shí),切斷電壓輸出;
8、試驗(yàn)時(shí)間:6小時(shí);
9、滴液精度:0.5%;
10、電壓穩(wěn)定度:?1%;
11、起痕判斷:依標(biāo)準(zhǔn)GB/T6553-2003/4.1.2規(guī)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(xù)6H不過(guò)流即為通過(guò);
12、滴液裝置:
采用雷弗精密蠕動(dòng)泵,流量范圍0.00185~20毫升/分鐘,工作轉(zhuǎn)速0.1~50轉(zhuǎn)/分鐘,流量精度誤差:<0.5%;
13、輸出電壓:交流/直流(可切換)
14、實(shí)驗(yàn)組數(shù):五組
15、控制裝置:采用西門子PLC 臺(tái)灣威綸觸摸屏控制,控制精密,操作簡(jiǎn)單,設(shè)計(jì)完全人性化,試驗(yàn)結(jié)
束自動(dòng)生成報(bào)告,面板熱敏打印機(jī)可以適時(shí)打印試驗(yàn)結(jié)果;
15、外形尺寸(mm):710(寬)?365(深)?760(高)箱體內(nèi)容積:0.1m3
16、機(jī)箱:采用SUS304不銹鋼(拉絲面) ;
17、污液槽采用316不銹鋼,加裝密閉裝置。
滴液裝置時(shí)間常數(shù)可調(diào),使滴液量和滴液時(shí)間間隔得到精確控制。
配置:建議選配電子測(cè)重裝置
在電器產(chǎn)品受潮濕和雜質(zhì)環(huán)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(huì)引起絕緣上的漏電,產(chǎn)生的電弧對(duì)電器造成擊穿短路或由于放電使材料電蝕損,甚至起燃導(dǎo)致火災(zāi)。漏電起痕試驗(yàn)就是模擬上述情況對(duì)絕緣材料進(jìn)行的一種破壞性試驗(yàn),用以測(cè)量和評(píng)定在規(guī)定電壓下,絕緣體在電場(chǎng)和含雜質(zhì)水的作用時(shí)的相對(duì)耐漏電起痕性,適用于電工電子產(chǎn)品、家用電器的固體電器絕緣材料及其產(chǎn)品,如:繼電器插座、轉(zhuǎn)換開(kāi)關(guān)蓋、接觸器等……。
performance index
1. Electrode: 0.5mm thick Material: Stainless steel;
2. Distance between upper and lower electrodes: 50.0mm?0.1;
3. Test voltage: adjustable from 100V to 6000V;
4. Voltage regulator: Output: adjustable from 0 to 250V, capacity 5KVA;
5. Test Transformer: Capacity 5KVA, maximum output voltage AC6000V (or DC6000V optional);
6. High precision voltage regulator: output AC220V power 6000W, accuracy?1%;
7. When the circuit current is 60mA, cut off the voltage output;
8. Test time: 6 hours;
9. Dropping accuracy: 0.5%;
10. Voltage stability:?1%;
11. Trace judgment: According to the standard GB/T653-2003/4.1.2, apply a voltage (2.5kV, 3 5kV and 4.5kV), and drip the contaminated liquid at a certain flow rate. If the current is below 60mA and there is no current for 6 hours, it is considered to have passed through;
12. Dropping device:
Using a Leifu precision peristaltic pump, the flow range is 0.00185 to 20 milliliters per minute, the working speed is 0.1 to 50 revolutions per minute, and the flow accuracy error is less than 0.5%;
13. Output voltage: AC/DC (switchable)
14. Number of experimental groups: Five groups
15. Control device: using Siemens PLC Taiwan Weilun touch screen control, precise control, simple operation, fully humanized design, test results
The beam automatically generates reports, and the panel thermal printer can print test results in a timely manner;
15. Dimensions (mm): 710 (width)?365 (depth)?760 (height) Box volume: 0.1m3
16. Chassis: Made of SUS304 stainless steel (brushed surface);
17. The sewage tank is made of 316 stainless steel and equipped with a sealing device.
The time constant of the drip device can be adjusted to achieve precise control of the drip volume and drip time interval.
Configuration: It is recommended to choose an electronic weighing device
Under the influence of humidity and impurities in electrical products, insulation leakage may occur between charged parts of different polarities or between charged parts and grounded metals, resulting in electric arcs that can cause breakdown and short circuits in electrical appliances or material erosion due to discharge, and even ignite and cause fires. Leakage tracing test is a destructive test conducted on insulation materials to simulate the above situation. It is used to measure and evaluate the relative resistance of insulation materials to leakage tracing under the action of electric field and impurity water at a specified voltage. It is suitable for solid electrical insulation materials and products of electrical and electronic products, household appliances, such as relay sockets, transfer switch covers, contactors, etc.
符合標(biāo)準(zhǔn)
漏電起痕試驗(yàn)儀根據(jù)IEC60112:2003(GBT4207)、UL746A、ASTM D 3638-92、DIN53480等標(biāo)準(zhǔn)要求設(shè)計(jì)制造的專用檢測(cè)儀器。
主要配件:
序號(hào) | 型號(hào) |
1 | 箱體(可選不銹鋼箱體) |
2 | 變壓器 |
3 | 調(diào)壓器 |
4 | 繼電器及底座 |
5 | 漏電保護(hù)器 |
6 | 按鈕 |
7 | 計(jì)時(shí)器 |
8 | 短路電流智能表 |
9 | 溫控器 |
10 | 導(dǎo)線 |
11 | 計(jì)數(shù)器 |
12 | 無(wú)線控制器 |
13 | 電磁閥 |
用途
漏電起痕試驗(yàn)儀。適用于固體絕緣材料在潮濕條件下相比漏電起痕指數(shù)和耐漏電起痕指數(shù)的測(cè)定方法,具有簡(jiǎn)便、準(zhǔn)確、可靠、實(shí)用等特點(diǎn)。
服務(wù)
1.供方質(zhì)量保證體系嚴(yán)格按照ISO9001質(zhì)量標(biāo)準(zhǔn)之要求執(zhí)行
2.培訓(xùn):可根據(jù)客戶要求在設(shè)備出廠前或設(shè)備到場(chǎng)后,對(duì)需方的技術(shù)人員進(jìn)行操作、保養(yǎng)及設(shè)備維護(hù)進(jìn)行技術(shù)培訓(xùn)
3.服務(wù):當(dāng)設(shè)備因質(zhì)量或其他原因不能正常工作時(shí),我公司在得到通知后24小時(shí)內(nèi)給予答復(fù);需要現(xiàn)場(chǎng)維修時(shí),我公司在得到通知后48小時(shí)內(nèi)派員上門維修、檢測(cè)
4.設(shè)備保修期為1年。
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