China 'GB/Z 43963-2024
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/Z 43963-2024
Guide to determining the values of electrical clearances, creepage distances and solid insulation requirements for equipment with rated voltages above 1000V to 2000V AC and above 1500V to 3000V DC 确定额定电压在交流1000V以上至2000V，直流1500V以上至3000V间设备的电气间隙、爬电距离的数值以及对固体绝缘要求的指南
Issued Date:2024.4.25
Implemented Date:2024.11.1
Issued by:
The Standardization Administration of the People's Republic of China
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