IEC 61621-1997 标准详情
- 标准号:IEC 61621-1997
- 中文标题:干燥实心绝缘材料 耐高压低电流电弧放电的试验
- 英文标题:Dry, solid insulating materials - Resistance test to high-voltage, low current arc discharges
- 标准类别:国际电工委员会标准
- 发布日期:1997-09
DESCRIBES A TEST METHOD WHICH CAN PROVIDE PRELIMINARY DIFFERENTIATION BETWEEN SIMILAR INSULATING MATERIALS, WITH RESPECT TO THEIR RESISTANCE TO DAMAGE WHEN EXPOSED TO HIGH-VOLTAGE, LOW-CURRENT ARC DISCHARGES, OCCURRING CLOSE TO THEIR SURFACES. DUE TO
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