[PSES] AW: ´ð¸´: China Energy Label: List of mandatory products

Hello Paul, We are interested to know if printers are inside this list of mandatory products for CEL marking. Regards Helmut Koester PSi Engineering GmbH mailto:h.koes...@psi-engineering.de -Ursprüngliche Nachricht- Von: emc-p...@ieee.org [mailto:emc-p...@ieee.org] Im Auftrag von Paul

[PSES] China Energy Label: List of mandatory products

Hello group, Where can I find the latest list of mandatory products that must be marked with the China Energy Label (CEL). Best regards Helmut Koester PSi Engineering GmbH mailto:h.koes...@psi-engineering.de - This message is from

[PSES] AW: [PSES] Surge Test Power Supply Class 2 acc. EN61000-4-5

turer assuming the PSU is of double insulated construction. 1 kV is sufficient to claim compliance to '55024. T - Original Message - From: H.Köster Sent: 03/08/13 01:50 PM To: EMC-PSTC@LISTSERV.IEEE.ORG Subject: [PSES] Surge Test Power Supply Class 2 acc. EN61000-4-5 Hello group,

[PSES] WG: Surge Test Power Supply Class 2 acc. EN61000-4-5

Hi John, Thanks, I have a copy of the relevant standard. But in 7.2 is also mentioned that for such products the test shall be done in a similar way as for grounded products but without adding any additional external grounded connections. And that is physically correct as I think. Also without

[PSES] Surge Test Power Supply Class 2 acc. EN61000-4-5

Hello group, I have a question about the surge test for a 27VA ac adapter (without PE and external earth connections) for IT equipment. EN55024 refers to EN61000-4-5 requiring a test level of 1kV between L and N and 2kV between L and PE as well as between N and PE. The power supply failed the co