...导体与导体之间或导体对地之间的交流电压峰值不超过 42.4Vac或直流电压不超过60Vdc的次级电路; 危险电压(hazardous voltage):端子交流峰值超过42.4Vac或直流超过60Vdc的电压.
基于7个网页-相关网页
浮地测量，危险电压发生在示波器机箱上。
A floating measurement in which dangerous voltages occur on the oscilloscope chassis.
许多电子测试系统或仪器能够测量或灌入危险电压和功率电平。
Many electrical test systems or instruments are capable of measuring or sourcing hazardous voltage and power levels.
这种先进的包装功能防止意外接触危险电压，维修服务，让更安全。
This advanced packaging feature prevents unintentional contact with hazardous voltage, allowing for safer service and maintenance.
应用推荐