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>BNY-A程控自動工頻耐壓測試儀

BNY-A程控自動工頻耐壓測試儀

發布日期：2025-01-05
訪問次數：741
地址：上海寶山

BNY-A程控自動工頻耐壓測試儀是根据GB4706.1、GB9706.1、GB3048、GB7251、GB/T5023、GB4751、GB12706、IFC、ISO、BS、UL、JIS等国内安全标准要求而设计，用于各种电器产品、电气元件、电线电缆、绝缘材料等绝缘强度试验以及强电系统

訂購留言

産品概述：

BNY-A程控自動工頻耐壓測試儀是根據GB4706.1、GB9706.1、GB3048、GB7251、GB/T5023、GB4751、GB12706、IFC、ISO、BS、UL、JIS等國內安全標准要求而設計，用于各種電器産品、電氣元件、電線電纜、絕緣材料等絕緣強度試驗以及強電系統的安全耐壓及漏電流測試。
特點
1、測試電壓、報警電流、測試時間由程序菜單設置，測試時只需按下啓動鍵，儀器按設置電壓值自動調節，按設置測試時間測試，測試電流超過報警電流時，直接切斷高壓輸出並報警。
2、液晶顯示，同時顯示測試電壓、測試時間、測試電流。測試完成儀器可自動複位至初始位置，測試結果自動判定。
3、測試電流通過串接在高壓回路中的采樣器直接測量，切斷電流可根據不同安全標准和用戶不同需求全量程任意設定。漏電流超限切斷，由程控電壓比較器和CPU雙重控制，高壓切斷采用電子繼電器而不使用電磁繼電器，即保證切斷速度（擊穿響應時間短），又保證切斷有效（雙重鎖定，當擊穿電流信號消失後保證輸出切斷）；報警切斷電流設置由DA直接控制，可數字化滿量程設置。
4、電壓值、電流值峰值保持功能。儀器測試過程中，漏電流超出報警電流值，導致電壓切斷，液晶顯示切斷擊穿前Z大電壓值，Z大電流值。
5、電壓測量、電流測量可數字化修正標定（電壓示值誤差、電流示值誤差），方便計量校准。
6、電流切斷靈敏度（報警電流設定誤差）可數字化調整。
質量保證：保修一年，*軟件升級。

BNY-A程控自動工頻耐壓測試儀産品詳情

性能參數：
1、输出电压：0-5kV/0-10KV ；精度：±5%；升压方式：均速自动。
2、輸出容量：0.5KVA/1kVA/2KVA；
3、Z大输出漏电流：5kV0.5kVA:100mA；5kV1kVA:200mA； 10kV1kVA:100mA；
4、報警電流：滿量程0-100mA/0-200mA/自定義，以1mA/0.1mA步進；
5、試驗時間：0－99999s可調；（適用于4小時成品試驗，Z大時間可根據要求定制）
6、電源：220V50Hz；
7、外形尺寸：450mm*380mm*240mm
8、重量：約25Kg。

上一篇：BC－B型程控自動沖擊電壓試驗儀

下一篇：QJ36A型液晶數顯導體電阻智能測試

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 0010autoxlab.com.cn
dodabear.org.cn
etaber.org.cn
www.hk35ybt.com.cn
kmcoffeetea.com.cn
www.mipsel.org.cn
www.nixmox.com.cn
www.nphock.org.cn
nyhcj.com.cn
www.paccad.org.cn

另类淫荡p

産品分類展示

電工電力檢測儀器

BNY-A程控自動工頻耐壓測試儀

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：