Compliance with Standards  标准

IEC 61071、   IEC61881

operating temperatures（Case）运行温度（外壳）

-40°C to +70 °C

storing temperature  存储温度

-40 ... +85°C

Θ_HOTSPOT   热点温度

≤85°C

Capacitance tolerance     电容器公差

± 5% or ± 10%

tanδ₀  损耗

2 x10^-3 (100Hz,20°C)

Test voltage terminal to terminal  U_TT  端子间测试电压

1.5 U_RMS for 10 seconds

Test voltage terminal to case U_TC  端子与外壳间测试电压

3kV - 50Hz for 60 seconds

Permissible relative humidity  允许的相对湿度

75%Annual average ≤ 95% on 30 days / year, 年平均湿度75%，30天/年

IEC climatic category  IEC气候类别

40 / 85 / 21

Capacitance deviation in the operating temperature range of –25°C to +70 °C  在–25°C to +70 °C温度下工作时允许容量变化值

±1.5% max on capacitance value measured at +20 °C  最大偏差±1.5%相对于20°C测量值

Case components 外壳成分

Aluminium、plastic、304 stainless steel

铝外壳、塑料外壳、304不锈钢外壳

Terminals  端子

Tinned brass fastons or screws 镀锡铜螺杆

Installation  安装位置

Whatever Position 任意位置

Life Expectancy  预期寿命

≥ 100.000 hours at Un

Failure quota  失效率

50 FIT

Recommended torque for screw connections  推荐的连接扭矩

内螺纹M6-3Nm,M8-6Nm