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★ feature

特点

high stability of capacitance under severe ambient condition,such as high temperature and high humidity

在严苛的环境下（如高温高湿）长期应用容量稳定性优异

good self-healing properties,withstanding surge voltage stressing

自愈性能优异，能承受浪涌电压冲击

excellent active and passive flame resistant abilities

优异的阻燃性能

★ application 

用途

for connection in series with the mains     

电源串联连接用

for capacitive divider power supply

阻容降压应用

such as power meter,led driver,and other severe ambient condition applications

例如：电表，led供电模块及其他苛刻应用环境

引用标准

reference standard

iec 60384-14 (3nd edition,2005) ul1414,ul1283,gb/t 14472-1998,en60384-14

安全认证

safety approvals

cb:iec60384-14;enec-vde:40000463

cqc:03001002847

电容器类别

class

x2 类

气候类别/阻燃等级

climatic category/passive flammability category

40/110/56/b

工作温度范围

operating temperature range

-40℃~ 110℃

额定电压

rated voltage

305vac，50/60hz

电容量范围

capacitance range

0.01uf~15uf

 电容量偏差

capacitance tolerance

m=±20%   k=±10% j=±5%

耐电压

voltage proof

引线之间between terminals:1800vdc(2s)

极壳之间between terminals to case：2120vac（1min）

绝缘电阻

insulation resistance

r≥15000mω，cn≤0.33uf

rcn≥5000s，cn＞0.33uf  （20℃，100v,1min）

损耗角正切

dissipation factor

≤10x10-4(1khz,20℃） 典型值 typical value 3x10-4

≤20x10-4(10khz，20℃）典型值 typical

value 8x10-4

耐湿负荷测试

thb test （damp heat test with loading)

temperature:85℃±2℃；humidity：85％±2％

voltage：240vac 50hz；duration：1000hours

capacitance change：（△c/c):≤10％

dissipation factor change（△tg？）：≤0.5％（1khz）

insulation resistant：≥50％ of initial value