另类淫荡p

産品分類展示

電工電力檢測儀器

查看全部産品

您現在位置：産品中心>>電工電力檢測儀器>AK-1800E變壓器繞組變形測試儀

AK-1800E變壓器繞組變形測試儀

發布日期：2025-01-05
訪問次數：768
地址：上海寶山

AK-1800E變壓器繞組變形測試儀采用扫频法对变压器绕组特性进行测量，不对变压器吊罩、拆装的情况下，通过检测各绕组的幅频响应特性，对6kV及以上变压器，准确测量绕组的扭曲、鼓包或移位等变形情况。

訂購留言

一、主要技術特點：

AK-1800E變壓器繞組變形測試儀采用扫频法对变压器绕组特性进行测量，不对变压器吊罩、拆装的情况下，通过检测各绕组的幅频响应特性，对6kV及以上变压器，准确测量绕组的扭曲、鼓包或移位等变形情况。两个采集通道，一个采集激励信号，一个采集响应信号，用于计算传递函数.测量速度快，对单个绕组测量时间1-2分钟以内。频率精度非常高， 0.001% 。

数字化频率合成，频率稳定性更高。5000V电压隔离、充分保护测试电脑安全。可同时加载 9 条曲线，各条曲线相关参数自动计算，自动诊断绕组的变形情况，给出诊断的参考结论。分析软件功能强大，软件、硬件指标满足国标DL/T911-2004。软件管理人性化、智能化程度高，设置好参数后，只需按一个键便可完成所有测量工作。软件界面简洁直观，分析、存储、报告导出、打印等菜单一目了然。现场接线简单、使用方便。

二、AK-1800E變壓器繞組變形測試儀主要技術指標

測量速度：單相繞組1分鍾-2分鍾

輸出電壓：Vpp-25V，測試中自動調整

輸出阻抗：50Ω

輸入阻抗：1MΩ（響應通道內置50Ω匹配電阻）

掃頻範圍：10Hz－2MHz

频率精度： 0.001%

采集通道量化精度：18位

采樣頻率：100MSPS

集通道Z大靜態誤差：0.2%

掃頻方式：線性或對數，掃頻間隔和點數可任意設置

曲線顯示：幅頻曲線（相頻曲線，選配）

測量動態範圍寬：－120dB～20dB

供電電壓：AC220V±10%

主機重量：3kg

主機體積:272mm*258mm*95mm

上一篇：AK-430微機型繼電保護測試儀

下一篇：AK-3000B\F互感器綜合測試儀

The captain gave the order to cast off the lines. Hardly had the echo of his words ceased before the lines had fallen. Then he rang the signal to the engineer, and the great screw began to revolve beneath the stern of[Pg 49] the ship. Promptly at the advertised time the huge craft was under way. The crowd on the dock cheered as she moved slowly on, and they cheered again as she gathered speed and ploughed the water into a track of foam. The cheers grew fainter and fainter; faces and forms were no longer to be distinguished; the waving of hats and kerchiefs ceased; the long dock became a speck of black against the hilly shore, and the great city faded from sight. "But there is danger that you will get tired if we keep on much longer about the sights of Canton, and particularly the shopping part of it. Besides, we want to go out and see what there is in Hong-kong, and perhaps we may run across something new in the Chinese part of the city that we shall want to buy. A good many people say that you can buy Canton goods just as cheaply in Hong-kong as in the city they come from. That may be so; but then it is more satisfactory to get them there and have the pleasure of buying them on the spot. "Let's go back," whispered Lilian, and they turned and retraced their steps. The sight of the lovers sealed their lips. Doctor Allingham struggled for a few moments with a strange sense of bigness wanting to escape. Almost it was a physical sensation; as though the nervous energy in his brain had begun to flow independently of the controls that usually guided it through the channels graven by knowledge and experience. It was Lilian who spoke next, and there was a note of pain in her voice. The steam-engine is the most important, and in England and America best known among motive agents. The importance of steam contrasted with other sources of motive-power is due not so much to a diminished cost of power obtained in this way, but for the reason that the amount of power produced can be determined at will, and in most cases without reference to local conditions; the machinery can with fuel and water be transported from place to place, as in the case of locomotives which not only supply power for their own transit, but move besides vast loads of merchandise, or travel. The first principle to be pointed out in regard to belts, to distinguish them from shafts as a means of transmitting power, is that power is communicated by means of tensile instead of torsional strain, the power during transmission being represented in the difference of tension between the driving and the slack side of belts. In the case of shafts, their length, or the distance to which they may be extended in transmitting power, is limited by torsional resistance; and as belts are not liable to this condition, we may conclude that unless there are other difficulties to be contended with, belts are more suitable than shafts for transmitting power throughout long distances. Belts suffer resistance from the air and from friction in the bearings of supporting pulleys, which are necessary in long horizontal belts; with these exceptions they are capable of moving at a very high rate of speed, and transmitting power without appreciable loss. “Mr. Whiteside—and Jeff?” repeated Larry. Infantry." Now you've torn it. Sometimes there were crises of extraordinary violence when he was with difficulty held down in bed, and these at last wore him out. Towards dawn he fell into a troubled sleep. She opened her lips to protest, but the sound died on them, for he stooped and swept her up in his arms. She slipped her hand to his neck to steady herself, and they went forward again towards the south. Young Ralph Bardon had come into the room, and stood by the door while the last verse was being sung. He was there to give an invitation from his father, for every year the Squire provided the choristers with a mild debauch at Flightshot. Robert had been to several of these, and they glittered in his memory—the laughter and games, the merry fooling, the grand supper table gay with candles. What a joke it had been when someone had given the salt to Rosie Hubble instead of the sugar to eat with her apple pie, and when some other wag had pulled away Ern Ticehurst's chair from under him.... No one thought or spoke or wrote of anything else.[Pg 181] If at meetings Reuben tried to introduce Protection or the Franchise, he was silenced even by his own party. The Scott's Float toll-gate became as important as the Sluice or the Brede River or the Landgate Clock had been in other elections, and nothing, no matter of what national importance, could stand against it. HoME 另类淫荡p ENTER NUMBET 0010www.99fdc.com.cn
aab65.com.cn
bcgw371.com.cn
chiamericanow.com.cn
www.csrunion.org.cn
www.haixianpifa.com.cn
www.lxbgsbyxgs.com.cn
www.suvei.com.cn
www.yudonglel.com.cn
zhanglein.com.cn

另类淫荡p

産品分類展示

電工電力檢測儀器

AK-1800E變壓器繞組變形測試儀

留言框

産品：

您的單位：

您的姓名：

聯系電話：

常用郵箱：

省份：

詳細地址：

補充說明：

驗證碼：