详细介绍: 型号
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规格
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价格(元)
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尺寸(mm)
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C81
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1120UF/2000V
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1300
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400*125*240
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主要应用/Application
广泛应用于UPS、变频器、电镀电源、逆变焊机、逆变电源以及
感应加热设备、大型开关电源等其他电力电子设备作滤波用或贮
能焊机中作贮能电容用。
Widely used in UPS,inverter electroplating power,welding
machine,inversion power and also induction heating machine,
big switch power supply for filter and energy storage for welding machine。
产品特点/Characteristics
电介质:聚丙烯薄膜
结构:金属化膜干式结构
封装:铝壳或不锈钢外壳,阻燃(UL94V-0级)环氧封装
引出:铜螺栓或铜螺母引出
高纹波电流,高峰值电流
Dielectric:Polypropylene film
Construction:Extended metalized film ,dry connection
Package: Aluminum or stainless steel casing,
Flame retardant epoxy encapsulation (UL94V-0)
Derivative: copper bolts or nuts of copper extraction
High ripple current, high peak current
技术性能/Specifications
引用标准/Reference standards
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GB/T 17702 IEC 61071
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工作温度范围/Operating temperature range
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-40℃~85℃
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容量范围/Capacitance
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125μF~20000μF
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额定电压/Rated Voltage
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800Vdc~15kVdc
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容量偏差/Tolerance
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±5% ±10%
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极间耐电压/Test voltage between terminals
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(1.35~1.5)Ur 60s 25℃±5℃
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损耗角正切/Dissipation factor
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tgδ≤20×10-4 at 25℃±5℃,100Hz
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绝缘电阻/Insulation resistance
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C×R≥5000s,at 100Vdc,25℃±5℃,60s
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耐电流冲击能力/Withstand strike current ability
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dv/dt>10v/μs
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杂散电感/Stray inductance
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≤120nH
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有效电流/Effective current
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(80~500)A
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此产品关键字:直流滤波电容、直流支撑电容、柔性直流系统电容器
华裕电容-高品质金属化薄膜电容专业制造商
全国免费咨询热线:400-850-5811
销售热线(直线):020-87022531 020-87022473
传真:02087022531 02087023473
手机:18665682511
http://www.hy-el.com
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