Re: [PSES] Regulatory requirements for MOVs placed line-to-ground on AC mains ports?

For my sins I am currently editing a 40 page MOV application guide. As the guide was written by a Chinese expert I have the additional task of translating the Chinlish to English. However this forces understanding and I found the document contains many gems I did not appreciate. On degradation

Re: [PSES] Regulatory requirements for MOVs placed line-to-ground on AC mains ports?

You are quite right, but I wonder how many products actually use High Breaking Capacity (HBC) fuses, rated at 1500 A or so. John Woodgate OOO-Own Opinions Only J M Woodgate and Associates www.woodjohn.uk Rayleigh, Essex UK On 2017-11-12 03:37, Ted Eckert wrote: I would like to attempt a

Re: [PSES] Regulatory requirements for MOVs placed line-to-ground on AC mains ports?

It would be better to concentrate on 62368-1, because 60950-1 is on the way out. Regarding 'adequate breaking capacity', this is in the relevant Part of IEC 60127, probably Part 3. John Woodgate OOO-Own Opinions Only J M Woodgate and Associates www.woodjohn.uk Rayleigh, Essex UK On