Re: [PSES] Surge on input/output lines which connected to power supply

2021-08-30 Thread Thomas Stolle
Hi Tom, thanks for your answer. Am 27.08.21 um 13:25 schrieb T.Sato: Although the term "power supply networks" is not defined in the standard, can't you insist that those ports may be connected to local DC power supply but will not be connected to "power supply **networks**"? The inputs will

Re: [PSES] Surge on input/output lines which connected to power supply

2021-08-27 Thread T.Sato
On Thu, 26 Aug 2021 12:22:26 +0200, Thomas Stolle wrote: > We have to recertificate a device. From EN62061 we changed to > EN61326-3-1. > In EN61326-3-1 in table 6 (german version) they discribe, that signal > lines, which connected to power supply have to test with 2kV symmetric > an 4kV asymm

[PSES] Surge on input/output lines which connected to power supply

2021-08-26 Thread Thomas Stolle
Hi, perhaps someone can help. We have to recertificate a device. From EN62061 we changed to EN61326-3-1. In EN61326-3-1 in table 6 (german version) they discribe, that signal lines, which connected to power supply have to test with 2kV symmetric an 4kV asymmetric and such lines have to test w