另类淫荡p

産品分類展示

便攜式直流接地故障查找儀

查看全部産品

您現在位置：産品中心>>便攜式直流接地故障查找儀>CZ8820便攜式直流接地故障查找儀

CZ8820便攜式直流接地故障查找儀

發布日期：2025-01-02
訪問次數：1045
地址：上海寶山

CZ8820便攜式直流接地故障查找儀：通过对CZ8820及其它接地回路的电流分析，判断二次回路接地系统是否存在多点接地故障；可以显示信号电流大小、CZ8820接地线分流信号大小及其它接地回路的分流电流大小；波形显示功能，CZ8820探測儀在对被测接地线进行探测时会显示被测回路的信号电流波形图。

訂購留言

CZ8820便攜式直流接地故障查找儀

功能特點

多點接地故障分析功能，CZ8820分析儀通過對CZ8820及其它接地回路的電流分析，判斷二次回路接地系統是否存在多點接地故障；
電流顯示功能，CZ8820分析儀可以顯示信號電流大小、CZ8820接地線分流信號大小及其它接地回路的分流電流大小；
波形顯示功能，CZ8820探測儀在對被測接地線進行探測時會顯示被測回路的信號電流波形圖；
方向顯示功能，如果CZ8820探測儀探測到被測回路存在多點接地故障會顯示多點接地故障點的方向；
高精度電流表功能，CZ8820探測儀通過配備不同型號的交直流鉗表可以實現高精度交直流電流鉗表功能；
分析儀根據現場的實際情況智能産生信號電流，且大功率小于0.05W，保障直流系統的安全、可靠運行。
工程力學的外形設計、人性化設置、友善的人機界面。使用舒適、小巧精致、攜帶方便。
工業標准設計，選用上乘的進口元器件，裝置本身可靠性*。
科學的管理保證産品的高性能。

CZ8820便攜式直流接地故障查找儀

技術指標

分析儀	探測儀
適用直流系統電壓等級：48V，110V，220V或按客戶要求訂制系統電壓測量範圍：0—280V；對地電壓測量範圍：0—280V；系統對地阻抗測量範圍：0—999KΩ；检测信号功率：≤ 0.02W；抗直流系統分布電容幹擾：1000uF; 无线通信信号功能：≤ 10dbm；	對地漏電流檢測分辨率：0.01mA; 抗直流系統支路分布電容幹擾：100uF; 支路絕緣阻抗測量範圍：系统电压等级为220V：　0 -600KΩ 系统电压等级为110V： 0 -300KΩ 系统电压等级为48V：　 0 -60KΩ 系统电压等级为24V：　 0 -30KΩ 絕緣阻抗測量分辨率：0.1KΩ；絕緣指數大小顯示範圍：0—99，值越大，表示絕緣情況越差；
多點接地方向顯示：同向或反向
單次波形顯示時間：12秒
多點接地報警方式：聲光報警
環境溫度：-30℃～+50℃；
相對濕度：≤95%
总质量： 2.2kg
外形尺寸（包裝箱）：450x260x110（mm）

上一篇：WZJ-B2直流接地故障探測儀

下一篇：HV-3321直流系統接地故障查找儀

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.1pyjg4.com.cn
www.bpc8hrc7.com.cn
cdyouecxcy.com.cn
www.chaoeducati.cn
chuhanquan.com.cn
www.dabaimi.com.cn
www.guidfapk.com.cn
xasdtd.org.cn
www.z741349160.com.cn
zsyujie.com.cn

另类淫荡p

産品分類展示

便攜式直流接地故障查找儀

CZ8820便攜式直流接地故障查找儀

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：