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ZYZS型水內冷發電機通水直流耐壓試驗裝置

發布日期：2025-01-06
訪問次數：947
地址：上海寶山

ZYZS型水內冷發電機通水直流耐壓試驗裝置是我公司根据“低压屏蔽法“原理研制的，实现了在通水情况下对水内冷发电机进行直流耐压和直流泄漏电流的试验。*克服了吹水时间長，底部积水难吹干，易引起线圈内拉弧等难题。同时解决了原通水试验设备笨重分散，接线

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我公司根據“低壓屏蔽法”原理研制的“水內冷發電機通水直流高壓試驗裝置”，實現了在通水情況下對水內冷發電機進行直流耐壓和直流泄漏電流的試驗。*克服了吹水時間長，底部積水難吹幹，易引起線圈內拉弧等難題。同時解決了原通水試驗設備笨重分散，接線複雜，讀數困難等問題。

ZYZS型水內冷發電機通水直流耐壓試驗裝置整套裝置接線簡單，極化補償電壓由機箱直接輸出。采用電子控制與調諧，操作方便；電壓、電流均在面板計上一次讀數無需換算。一分鍾定時及提示功能，按試驗規程要求設定。機內過壓過流保護功能完善，外附氧化鋅過壓保護裝置更確保發電機安全，*。便攜式結構，特別適合現場試驗。

ZYZS型水內冷發電機通水直流耐壓試驗裝置産品參數

高壓輸出額定電壓	直流 0~60/80kV 連續可調
高壓額定功率	5kW~16kW
輸出電壓測量	模擬/數字雙顯±2.0％（滿度）
定子繞組泄漏電流測量	模擬μA表±2.0％（滿度）
保護裝置	内设高，低压过压过流保护电路。过压保护采用拨盘设置，一目了然。专配的外附氧化锌过压保護裝置，确保发电机安全
高壓輸出額定電流	80mA～200mA
電壓穩定度	隨機波動，電源電壓變化±10％時小于2％
輸出總電流測量	數顯mA表±1.0％（滿度）
彙水管極化電勢補償	補償電壓±2.5V。升壓前，調節面板上的“補償調零電位器”使μA表指零
一分鍾定時按鈕	升到試驗電壓，按該鈕即自動計時
定時器50秒至1分鍾蜂鳴器報警，提示加壓時間到
體積與重量	機箱： 600長×450寬×275高mm3 重量：35kg
	中頻變：φ370×高210mm 重量：24kg
	倍壓筒：φ280×高420mm 重量：10kg
	（以60kV/200mA 爲例）

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