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MKP-HFC 直流支撑电容器(插针系列)
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引用标准 Referenced standard GB/T17702,IEC61071 气候类别 Climatic category 40/105/21 工作温度范围 Operating temperature range -40~105℃ 最高使用海拔 Max.altitude 2000m 预期寿命 Lifetime expectancy 100 000h(Un,θhs=70℃) 失效率 Failure rate 50FIT 电压范围 Voltage range 700~3000V.DC 容量范围 Capacitance range 0.001~7.5μF 容量允许偏差 Capacitance tolerance ±5%(J)/±10%(K) 损耗角正切值tgδ 6×10-4 耐电压 withstanding voltage 1.5 Un(10s,20±5℃) 绝缘电阻 Insulation resistance Cn≤0.33μF ≥100 000MΩ(60s, 20±5℃,500 V.DC) Cn>0.33μF IR×CN≥30 000S(60s, 20±5℃,500 V.DC) 过电压 Over voltage 1.1Un 30% of on-load-dur 1.15Un 30min/day 1.2Un 5min/day 1.3Un 1min/day |