Guidance for determination of clearances, creepage distances and requirements for solid insulation for equipment with a rated voltage above 1 000 V AC and 1 500 V DC, and up to 2 000 V AC and 3 000 V DC (IEC TS 62993:2017 + COR1:2018)
额定电压高于1000 V AC和1500 V DC 以及小于等于2000 V AC和3000 V DC的设备的间隙、爬电距离和固体绝缘要求的确定指南(IEC TS 62993-2017+COR1-2018)