高壓漏電起痕試驗(yàn)機(jī)標(biāo)準(zhǔn)據(jù)IEC60112:2009、GB/T4207-2012、UL746A、ASTM D 3638-2007、DIN53480等標(biāo)準(zhǔn)設(shè)計(jì)進(jìn)行制造的。
高壓漏電起痕試驗(yàn)機(jī) 技術(shù)參數(shù):
B. 控制方式:PLC觸摸屏(臺(tái)灣威綸7寸彩屏);
C. 操作類型:無線電子搖控;
D. 電極材料:銅 鉑金;
E. 每個(gè)電極對試樣作用力:1.0?0.05N;
F. 液滴時(shí)間:30s?0.1s;
G. 施加電壓:100~600V(48~60Hz)之間可調(diào),短路電流在1.0?0.1A時(shí)電壓下降不超過10%;
H. 滴液裝置:試驗(yàn)時(shí)不需要調(diào)整;
I. 滴液高度:30~40mm;
J. 滴液大?。?4~55滴/1cm?
K. 控制液滴采用電磁閥,精確的控制液滴的大小,20滴精度最大可達(dá)到0.02g;
L. 判斷回路:短路電流大于0.5A時(shí)間維持2秒鐘繼電器動(dòng)作,切斷電流,指示試品不合格;
M. 內(nèi)部容積:0.5m3(可選購0.75m3或1m3);
N. 外部尺寸: 寬1170mm*深630mm*高1330mm;
O. 箱體材料:鐵板噴涂;
P. 排氣孔:?100mm;
Q. 工作電源:AC 220V/50HZ/10A。
A. Technical parameters:
B. Control method: PLC touch screen (Taiwan Weilun 7-inch color screen);
C. Operation type: wireless electronic remote control;
D. Electrode material: copper platinum;
E. Each electrode exerts a force on the sample: 1.0 ? 0.05N;
F. Droplet time: 30s ? 0.1s;
G. Applied voltage: adjustable between 100~600V (48~60Hz), with a voltage drop of no more than 10% when the short-circuit current is 1.0 ? 0.1A;
H. Dropping device: No adjustment is required during the experiment;
I. Dropping height: 30-40mm;
J. Droplet size: 44-55 drops/1cm ?
K. The control of liquid droplets adopts an electromagnetic valve, which accurately controls the size of the droplets. The maximum accuracy of 20 drops can reach 0.02g;
L. Judgment circuit: If the short circuit current is greater than 0.5A, maintain the relay action for 2 seconds, cut off the current, and indicate that the test object is unqualified;
M. Internal volume: 0.5m3 (optional 0.75m3 or 1m3);
N. External dimensions: width 1170mm * depth 630mm * height 1330mm;
O. Box material: iron plate spraying;
P. Exhaust hole: ? 100mm;
Q. Working power supply: AC 220V/50HZ/10A.
特點(diǎn):
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。
概述:
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絕緣材料進(jìn)行的一種破壞性試驗(yàn),用以測量和評(píng)定在規(guī)定電壓下,絕緣體在電場和含雜質(zhì)水的作用時(shí)的相對耐漏電起痕性,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)換開關(guān)蓋、接觸器等……。
? Under the influence of wet and impurity environment of electrical products, leakage on insulation may be caused between charged parts of different polarity or between charged parts and grounding metal, resulting in electric arc to electrical breakdown short circuit or electrical erosion of materials due to discharge, and even ignition leading to fire. Leakage marking test is a destructive test to simulate the above situation on insulating materials, to measure and assess the relative leakage marking resistance of the insulator in the electric field and the role of water containing impurities under the specified voltage, suitable for electrical and electronic products, household appliances solid electrical insulation materials and their products, such as: relay socket, switch cover, contactants, etc.. .
配件清單:
序號(hào) 名稱 數(shù)量
1 電子遙控器 1個(gè)
2 玻璃方塊 1塊
3 鉑金電極 1對
4 試驗(yàn)針頭 3個(gè)
5 不銹鋼量規(guī)4mm 1個(gè)
6 電源線 1根
7 保險(xiǎn)絲 2個(gè)
8 NH4CL(氯化銨) 1瓶
9 掌式電子稱(校準(zhǔn)電極壓力) 1個(gè)
10 排煙軟管(可伸至3.5m) 1根
11 升降臺(tái) 1個(gè)
? Parts list: Serial number name quantity 1 Electronic remote control 1 2 Glass block 1 3 Platinum electrode 1 pair 4 Test needles 3 5 Stainless steel gauge 4mm 1 6 One power cable 7 Two fuses 8 NH4CL (ammonium chloride) 1 bottle 9 Handheld electronic weight (calibration electrode pressure) 1 10 rows of smoke hose (up to 3.5m) 1 11 One lifting platform
產(chǎn)品保修承諾:
1、免費(fèi)送貨到用戶指定的地點(diǎn),免費(fèi)指導(dǎo)安裝、培訓(xùn)及調(diào)試。
2、保修期內(nèi)人為損壞的零部件按采購(加工)價(jià)格收費(fèi)更換。
3、保修期外繼續(xù)為用戶提供優(yōu)質(zhì)技術(shù)服務(wù),在接到用戶維修邀請后3天內(nèi)派工程師到達(dá)用戶現(xiàn)場進(jìn)行維修。并享有優(yōu)惠購買零配件的待遇。
4、傳感器過載及整機(jī)電路超壓損壞不在保修范圍內(nèi)。
5、產(chǎn)品質(zhì)保期:自安裝正常使用日起一年;
6、軟件升級(jí):終生免費(fèi)提供新版本控制軟件。
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