order No
产品型号
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Rate voltage 额定电压 kV
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Rated mechanical tensile load额定机械拉伸负荷kN
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Connecting structure mark连接结构标记
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height of structure结构高度mm
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minimum arc distance最小电弧距离mm
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creepage distance爬电距离mm
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Full wave lightning impulse withstand voltage kV (peak) not less than雷电全波冲击耐受电压kV (峰值)不小于
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Switching impulse withstand voltage kV (peak) not less than操作冲击耐受电压kV (峰值)不小于
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Frequency 1 min wet withstand voltage (effective value) not less than kV工频 1 min 湿耐受电压kV (有效值) 不小于
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