CBB65交流电动机电容器(防爆)
Features 特点
?适用于频率为50Hz/60Hz交流电源供 电的单相电动机起动和运转
?有自愈性
?高稳定性,可靠性
?防爆设计,更安全
?圆形电容器,可提供椭圆形电容器
?单式电容器,可提供复合电容器
S pecifications 技木要求
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 (1 OOOOh) Class C (3000h) |
安全防护等级 Class of safety protection | S2 |
电压范围Voltage range | 250VAC、370VAC、440VAC、450VAC |
容量范围 Capacitance range | 2-100 pF |
电容量偏差 Capacitance tolerance | ± 5%、± 10%、± 15% |
损耗角正切 Dissipation factor | 20 x1 (TCI OOH 乙 20°C) |
端子间测试电压Test voltage terminal to terminal UTT | 2 Un 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 | N 3000s (100Hz, 20°C, 1min) |