高压漏电起痕试验机标准据IEC60112:2009、GB/T4207-2012、UL746A、ASTM D 3638-2007、DIN53480等标准设计进行制造的。
高压漏电起痕试验机 技术参数:
B. 控制方式:PLC触摸屏(台湾威纶7寸彩屏);
C. 操作类型:无线电子摇控;
D. 电极材料:铜 铂金;
E. 每个电极对试样作用力:1.0?0.05N;
F. 液滴时间:30s?0.1s;
G. 施加电压:100~600V(48~60Hz)之间可调,短路电流在1.0?0.1A时电压下降不超过10%;
H. 滴液装置:试验时不需要调整;
I. 滴液高度:30~40mm;
J. 滴液大小:44~55滴/1cm?
K. 控制液滴采用电磁阀,精确的控制液滴的大小,20滴精度最大可达到0.02g;
L. 判断回路:短路电流大于0.5A时间维持2秒钟继电器动作,切断电流,指示试品不合格;
M. 内部容积:0.5m3(可选购0.75m3或1m3);
N. 外部尺寸: 宽1170mm*深630mm*高1330mm;
O. 箱体材料:铁板喷涂;
P. 排气孔:?100mm;
Q. 工作电源: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.
特点:
试验仪由试验部分和控制部分组成采用一体化设计, 方便现场安装和调试。 试验箱外壳及结构件采用 S304不锈钢或黄铜制造;电极头为不锈钢,耐高温耐腐蚀;滴液计数准确,控制系统稳定可靠。
概述:
在电器产品受潮湿和杂质环境的影响下,不同极性带电部件之间或带电部件与接地金属之间可能会引起绝缘上的漏电,产生的电弧对电器造成击穿短路或由于放电使材料电蚀损,甚至起燃导致火灾。漏电起痕试验就是模拟上述情况对绝缘材料进行的一种破坏性试验,用以测量和评定在规定电压下,绝缘体在电场和含杂质水的作用时的相对耐漏电起痕性,适用于电工电子产品、家用电器的固体电器绝缘材料及其产品,如:继电器插座、转换开关盖、接触器等……。
? 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.. .
配件清单:
序号 名称 数量
1 电子遥控器 1个
2 玻璃方块 1块
3 铂金电极 1对
4 试验针头 3个
5 不锈钢量规4mm 1个
6 电源线 1根
7 保险丝 2个
8 NH4CL(氯化铵) 1瓶
9 掌式电子称(校准电极压力) 1个
10 排烟软管(可伸至3.5m) 1根
11 升降台 1个
? 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
产品保修承诺:
1、免费送货到用户指定的地点,免费指导安装、培训及调试。
2、保修期内人为损坏的零部件按采购(加工)价格收费更换。
3、保修期外继续为用户提供优质技术服务,在接到用户维修邀请后3天内派工程师到达用户现场进行维修。并享有优惠购买零配件的待遇。
4、传感器过载及整机电路超压损坏不在保修范围内。
5、产品质保期:自安装正常使用日起一年;
6、软件升级:终生免费提供新版本控制软件。
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