xfplay 无码专区 亚洲_巨大欧美黑人XXXXBBBB_丰满少妇被猛烈高清播放_三级片免费看

15000A直流(liu)开关试(shi)验装置(zhi) 主要功(gong)能 a、 电(dian)源按给(ji)定(ding)的输(shu)出(chu)的电(dian)流(liu)或(huo)电(dian)压(ya)偏差分别自动进(jin)行 PI 稳流(liu)，且(qie)可通过给(ji)定(ding)输(shu)出(chu)特(te)性(xing)控制 工作时间(jian)，上(shang)升时间(jian)和下降时间(jian)等。 b、 系统设置(zhi)了过流(liu)、过压(ya)、过热(re)、和输(shu)入(ru)过欠压(ya)等保护(hu)措施。

三相高压发(fa)生(sheng)器 本系列产(chan)品(pin)视(shi)产(chan)品(pin)体积、重(zhong)量(liang)采用一体式结构，具有输出电流(liu)无极调整(zheng)，电流(liu)上升(sheng)平(ping)衡(heng)、负(fu)荷变化范围大(da)、工作可靠、操(cao)作简便、安全等特点。是(shi)工矿企业进行(xing)升(sheng)流(liu)或(huo)升(sheng)压试验较理想的设备。

大(da)(da)电(dian)(dian)流(liu)试验(yan)(yan)系统主要(yao)应用于电(dian)(dian)力(li)变压(ya)(ya)器、高压(ya)(ya)互感器、避(bi)雷器、高压(ya)(ya)开关(guan)、高压(ya)(ya)XLPE电(dian)(dian)缆等电(dian)(dian)力(li)产品(pin)(pin)。通过对试品(pin)(pin)进行大(da)(da)电(dian)(dian)流(liu)负(fu)荷试验(yan)(yan)来(lai)判(pan)断电(dian)(dian)力(li)产品(pin)(pin)的合格情况(kuang)，进一步提高电(dian)(dian)力(li)产品(pin)(pin)的质(zhi)量。

短路电(dian)(dian)(dian)流(liu)耐受(shou)试验装置AC380V电(dian)(dian)(dian)源，经调压(ya)后(hou)，根据(ju)冲击电(dian)(dian)(dian)流(liu)大小，设定好一个电(dian)(dian)(dian)流(liu)值(zhi)，点击“充(chong)电(dian)(dian)(dian)开(kai)始(shi)“按钮，储能电(dian)(dian)(dian)容开(kai)始(shi)充(chong)电(dian)(dian)(dian)至设定值(zhi)，充(chong)电(dian)(dian)(dian)完成。按下“冲击电(dian)(dian)(dian)流(liu)“按钮，高压(ya)大电(dian)(dian)(dian)流(liu)经过储能控制开(kai)关(guan)向被试品开(kai)关(guan)放电(dian)(dian)(dian)。

短路电(dian)(dian)流(liu)耐受试验装(zhuang)置AC380V电(dian)(dian)源，经(jing)调压后，根据冲击(ji)电(dian)(dian)流(liu)大(da)小，设定好(hao)一个电(dian)(dian)流(liu)值，点(dian)击(ji)“充(chong)(chong)电(dian)(dian)开(kai)(kai)始(shi)“按(an)(an)钮(niu)，储能(neng)电(dian)(dian)容开(kai)(kai)始(shi)充(chong)(chong)电(dian)(dian)至设定值，充(chong)(chong)电(dian)(dian)完成。按(an)(an)下“冲击(ji)电(dian)(dian)流(liu)“按(an)(an)钮(niu)，高压大(da)电(dian)(dian)流(liu)经(jing)过(guo)储能(neng)控(kong)制开(kai)(kai)关向被试品开(kai)(kai)关放(fang)电(dian)(dian)。

KSDDL大(da)电(dian)流(liu)发生(sheng)器(qi) 为低电(dian)压、大(da)电(dian)流(liu)干式变压器(qi)。适用(yong)(yong)于(yu)频率50HZ开关(guan)，电(dian)流(liu)互感器(qi)或其他电(dian)器(qi)设备的升流(liu)及负载(zai)试验。该产(chan)品采(cai)用(yong)(yong)一体化结构，操(cao)作和数据(ju)读取(qu)较为方便，是各(ge)行(xing)业在电(dian)气调试中需(xu)要大(da)电(dian)流(liu)场所的*设备。