引用標準 Reference standards
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GB/T 3667.1( IEC60252-1)
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氣候類別 Climatic category
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40/70/21、40 / 85 / 21
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運行等級 Class of operation
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Class B (1 OOOOh) Class C (3000h)
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安全防護等級 Class of safety protection
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S2
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電壓范圍Voltage range
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250VAC、370VAC、440VAC、450VAC
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容量范圍 Capacitance range
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2-100 pF
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電容量偏差 Capacitance tolerance
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± 5%、± 10%、± 15%
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損耗角正切 Dissipation factor
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20 x1 (TCI OOH 乙 20°C)
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端子間測試電壓Test voltage terminal to terminal UTT
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2 Un for 2 seconds
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端子與外殼間測試電壓Test voltage terminal to case UTC
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(2Un+1000)VAC or 2000VAC- 50Hz for 60 seconds
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絕緣電阻 Insulation Resistance
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N 3000s (100Hz, 20°C, 1min)
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