技術(shù)性能/Specifications
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引用標準/Reference standards
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IEC 61071 60068
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工作溫度范圍/Operating temperature range
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-40~85℃
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容量范圍/Capacitance
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100~2750μF
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額定電壓/ Rated Voltage
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900~4000VDC
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容量偏差 /Tolerance
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±5%, ±10%
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極間耐電壓 /Test voltage between terminals
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1.5Ur(DC) 10s 25±5℃
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極殼耐電壓/ Test voltage between terminals and case
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3000V 50Hz 60S, 25±5℃
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損耗角正切/Dissipation factor
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tgδ≤1×10-3 at 25±5℃ , 100Hz
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絕緣電阻/Insulation resistance
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C*IR≥5000S, at 100VDC,25±5℃,60S
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預(yù)期壽命/Life expectancy
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100000h at Ur and 70℃
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過壓運行/Protection against over voltages
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1.1×Un
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30%of the service period
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1.15×Un
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30min/d
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1.2×Un
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5min/d
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1.3×Un
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1min/d
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1.5×Un
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100ms no more than 1000 times
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