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
Specifications 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)  | 
			
	


