None 【Relevant Standards】

GB9706.1-2020 “Medical Electrical Equipment – Part 1: General Requirements for Basic Safety and Basic Performance” stipulates the residual voltage test requirements for ME equipment expected to be connected to the power supply through a plug, GB/T4706.1-2024 “Safety of Household and Similar Electrical Appliances Part I: General Requirements” for the residual voltage test between the power plug and between the plug and the housing, and the residual voltage test requirements for other parts of the equipment.

[Meet the standard]: GB9706.1-2020 “Medical Electrical Equipment – Part 1: General Requirements for Basic Safety and Basic Performance” stipulates the residual voltage test requirements for ME equipment expected to be connected to the power supply through a plug, GB/T4706.1-2024 “Safety of Household and Similar Electrical Appliances Part I: General Requirements” for the residual voltage test between the power plug and between the plug and the housing, and the residual voltage test requirements for other parts of the equipment. 【Technical Parameters】: 1. The remaining voltage between L, P, N and any two points of the shell can be automatically carried out, and the test time can be adjusted arbitrarily from 1-60s; 2. It can supply power to the tested equipment, the voltage meets at least AC 0-242V, and the power supply power is not less than 5000W; 3. Voltage measurement range: not narrower than 0V-100V (DC), 0V-70V (AC), test timing: 1-99s; 4. Voltage measurement accuracy: ±1.5% (DC 0-100V, AC 0-70V); 5. Input impedance: greater than 1000MΩ; 6. Test alarm: 60/34V; 7. Measurement type: RMS and peak-to-peak measurement at the same time; 8. Test discrimination: sound and light alarm, cut off the voltage at the same time, and the break point is the voltage peak.