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GDFD-5811水內冷發電機直流高壓發生器

發布日期：2025-01-06
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GDFD-5811水內冷發電機直流高壓發生器适用水内冷发电机进行泄漏电流和直流耐压试验使用。高压额定功率；定子绕阻泄露电流测量；一分钟定时按钮：升到试验电压，按该钮即自动计时。50秒至1分钟蜂鸣器报警，提示试验者进行下一步操作。

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産品簡介
GDFD-5811水內冷發電機直流高壓發生器適用水內冷發電機進行泄漏電流和直流耐壓試驗使用。根據“低壓屏蔽法”原理研制的“水內冷發電機通水直流耐壓試驗裝置”，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。
GDFD-5811水內冷發電機直流高壓發生器接线简单，极化补偿电压由机箱直接输出。采用电子控制与调谐，操作方便；电压、电流均在面板计上一次读数无需换算。一分钟定时及提示功能，按试验规程要求设定。机内过压过流保护功能完善，外附氧化锌过压保护装置更确保发电机安全，*。便携式结构，特别适合现场试验。
  一、技術性能：
  1、高壓輸出額定電壓：高壓輸出額定電流：高壓額定功率:直流0～60KV連續可調80mA/120mA/200mA4.8kW/7.2kW/12kW
  2、输出电压测量：模拟/数字双显±2.0%（满度）
  3、输出总电流测量：数显mA表±1.0%（满度）
  4、定子繞阻泄露電流測量：模擬μA表±2.0%（滿度）
  5、彙水管極化電勢補償:補償電壓爲±2.5V。升壓前，調節面板上的“補償調零電位器”使μA表指零。
  6、保護裝置:內設高、低壓過流裝置。高壓保護采用撥盤設置，一目了然。並設外附氧化鋅過壓保護裝置，確保發電機安全。
  7、電壓穩定度:隨機波動，電源電壓變化±10%時小于2%。
  8、一分鍾定時按鈕:升到試驗電壓，按該鈕即自動計時。50秒至1分鍾蜂鳴器報警，提示試驗者進行下一步操作。
二、結構特點：
  本装置采用分体便携式，由机箱、中频、倍压筒三联单频变、倍压筒三件组合而成。每件均配以用不着防震铝合金箱，便于搬动。另配铝合金黄色合金手推车一部。
三、GDFD-5811直流高壓發生器體積與重量：
  机箱：600长×450宽×275高mm2 重量：35kg
  中频变：φ370×高210mm 重量：24kg
  倍压筒：φ280×高420mm 重量：10kg（以60KV/120mA为例）

産品參數
技術參數：
型號
GDFD5811-60Kv/50mA
GDFD5811-60Kv/80mA
GDFD5811-60Kv/120mA
GDFD5811-80Kv/200mA
GDFD5811-60Kv/180mA
GDFD5811-60Kv/300mA
GDFD5811-72Kv/200mA
GDFD5811-60Kv/200mA

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