Other Parts Discussed in Thread: ISO7841
Hi,
My customer is evaluating ISO7821 in their 1500V solar inverter, they checked IEC62109-1 standard, Table 14, saying under pollution degree 2, material group 3b, ,RMS working voltage 1500V, the creepage distance should be 15mm according to the rule. But in ISO7821 datasheet, the minimum creepage distance is 14.5mm. So does ISO7821 pass iec62109-1? and can ISO7821 used in 1500V solar inverter system? Thanks.
Best Regards.
Chen