引用标准 Reference standards | GB/T 3667.1( IEC60252-1) |
气候类别 Climatic category | 40 / 70 / 21、40 / 85 / 21 |
运行等级 Class of operation | Class B (10000h) Class C (3000h) |
安全防护等级 Class of safety protection | S0 /S3 |
电压范围 Voltage range | 250VAC、370VAC、440VAC、450VAC |
容量范围 Capacitance range | 1~60μF |
电容量偏差 Capacitance tolerance | ± 5% 、 ± 10%、± 15% |
损耗角正切 Dissipation factor | 20 x10-4 (100Hz,20°C) |
端子间测试电压Test voltage terminal to terminal UTT | 2Un for 2 seconds |
端子与外壳间测试电压Test voltage terminal to case UTC | (2Un+1000)VAC or 2000VAC- 50Hz for 60 seconds |
绝缘电阻 Insulation resistance | ≥3000s (100Hz,20°C,1min) |