The testing values have been changed (see Table 12).
测试参数被改变(见Table12)
26 Clearances, creepage distances and solid insulation
间隙、爬电距离和固体绝缘
This clause has been changed completely. The requirements and tests are based on the Isolation Coordination according to IEC 60664-1. 此条款完全被改变.要求和测试是基于IEC60664-1的绝缘协调的基础上。