DAF 三相 AC 交流滤波电容器 3*300UF 400VAC

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商品信息 更新时间：2013-01-26

主要应用/Application

广泛应用于电力电子设备中交流滤波场合。

Windy used in for power electronic equipment, AC filter applications.

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：金属外壳,阻燃(UL 94V-0)环氧封装

引出：镀锡铜螺母引出

高电流，大容量

低自感,低损耗

具有自愈性

Dielectric: Pol*ropylene film

Construction: Extended metalized r film, dry construction

Coating: Aluminium case with resin sealing.

Flame retardant execution(UL 94V-0)

Terminals: Copper nut or screw leads

High current，high capacitance

low losses，low inductance

Self healing

技术性能/Specifications

引用标准/Reference standard	IEC 61071, 60068 GB/T14747
工作温度范围/Operating temperature range	-40~85℃
容量范围/Capacitance	3×20~3×500μF
额定电压 /Rated Voltage	400~1000Vac
容量偏差 /Tolerance	&plun;5%, &plun;10%
*间耐电压 /Test voltage between terminals	1.5Un 10s 25&plu*n;5℃
*壳耐电压/ Test voltage between terminals and case	3000V 50Hz 60S, 25&plu*n;5℃
损耗角正切/Dissipation factor	tgδ≤2×10-3 at 25&plu*n;5℃ , 100Hz
*缘电阻/Insulation resistance	Rs≥5000S, at 100VDC,25&plu*n;5℃,60S
预期寿命/Life expextancy	100000h at Un and 70℃，30000h at Urms