DHD-DAWNCAP

DHE

Current Position： DHE

DHD

主要应用/Application

广泛应用于风力、太阳能、新能源汽车、UPS，SMPSs,

逆变电源，焊机电源等设备中起耦合隔直/滤波或DC-Link.

Widely used in wind power, solar energy, new energy vehicles,

UPS, SMPSs, power inverter, welder power supply and other

equipment from the coupling blocking / filtering or DC-Link with.

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：金属铝外壳,阻燃(UL 94V-0)环氧封装

引出：镀锡铜螺母或螺杆引出

高稳定性低ESR,ESL具有自愈性

技术性能/Specifications

引用标准/Reference standards	IEC 61071 60068
工作温度范围/Operating temperature range	-40~85℃
容量范围/Capacitance	170~1200μF
额定电压/ Rated Voltage	800~1200VDC
容量偏差 /Tolerance	±5%, ±10%
极间耐电压 /Test voltage between terminals	1.5Ur(DC) 10s 25±5℃
极壳耐电压/ Test voltage between terminals and case	3000V 50Hz 60S, 25±5℃
损耗角正切/Dissipation factor	tgδ≤1×10^-3 at 25±5℃ , 100Hz
绝缘电阻/Insulation resistance	C*IR≥5000S, at 100VDC,25±5℃,60S
预期寿命/Life expectancy	100000h at Ur and 70℃

:过压运行/Protection against over voltages

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