
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: Polypropylene 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 |
±5%, ±10% |
|
极间耐电压 /Test voltage between terminals |
1.5Un 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≤2×10-3 at 25±5℃ , 100Hz |
|
绝缘电阻/Insulation resistance |
Rs≥5000S, at 100VDC,25±5℃,60S |
|
预期寿命/Life expextancy |
100000h at Un and 70℃,30000h at Urms |
过压运行/Protection against over voltages
|
1.1×Un |
30%of the service period |
|
1.15×Un |
30min/d |
|
1.2×Un |
5min/d |
|
1.3×Un |
10min/d |
|
1.5×Un |
100ms no more than 1000 times |
20uf800v 30uf800v 50uf800v 0.44uf2500v 0.47uf2500v 1.5uf1200v 30uf1200v 20uf 1200v
470uf 800v 100uf630v 1100uf900v 0.15uf1200v 0.47uf1200v 0.075uf4kv 2uf1600v 1uf3000v 0.08uf3000v 1uf2500v 2*0.6uf3000v 0.36uf1600v 0.4uf3000v 2*28uf2000v 0.3uf1600v 1.2uf1200v 3uf1600v 2uf10000v网址:www.dawn-cap.cn QQ:2606953645 欢迎致电:075523031358,13172478401 传真:0755-27044610 黄'R 深圳市天明伟业电子有限公司