DIELECTRIC介质
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Polyester film 聚脂薄膜
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ELECTRODES 电极
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Vacuun evaporated metal真空蒸镀金属
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COATING包封
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Out wrapped with Mylar tape and ends sealed with epoxy resin
玛拉胶带包封,环氧树脂封装
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LEADS导线
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Axial leads of tinned wire轴向镀锡导线
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REFERENCE STANDARD 引用标准
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IEC 384-2 grade 1;SJ/T 10873-1996
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CLIMATIC CATALOGUE 气候类别
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40/85/21 (From 85℃ up to 105℃ with derating voltage 1.25%/℃) (85℃至105℃间按1.25%/℃递减电压)
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APACITANCE VERSUS RATED
VOLTAGE(U R)
静电容量与额定误差
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M=±20% K=±10% J=±5%
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DISSIPATION FACTOR(TANGENT OF LOSS)
散逸因素(损耗角正切
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C≤1.0μF DF≤0.8%
C>1.0μF DF≤1.0% (at 20℃,1KHz)
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VOLTAGE PROOF耐电压
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1.6*U R Unit:VDC (5s at 20℃)
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INSULATION RESISTANCE 绝缘电阻
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C≤0.33μF, IR≥15000MΩ;
C>0.33μF, IR*C≥3000S (1minute at 20℃ and RH≤65%)
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ENDURANCE 耐久性
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1000 hours with 125% of rated voltage at 85℃,After the Test:
85℃试验温度下,125%之额定电压1000小时,
△C/C≤8%;△DF≤0.30%(C>1μF);
△DF≤0.50%(C≤1μF);
IR≥0.5% of the specified value (标称值). (20℃ 1KHz)
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