5/30/2014 3:56 AM | |
Joined: 7/15/2008 Last visit: 10/6/2024 Posts: 382 Rating: (44) |
Hello Zivilin I am not shure if this will help, but have look http://support.automation.siemens.com/WW/view/en/78400568 Regards / m.f.g |
This contribution was helpful to1 thankful Users |
5/30/2014 7:05 AM |
|
Posts: 235 Rating: (52) |
Dear legacy support, First of all thanx to you for post this thread.And also thanx to Zilvilin for this question. I dont know this will hepful or not to Zilvilin,but its realy outstanding infromation for all and specialy for me,bcoz i am also a design engineer and this will help me lot in future.Actualy first time i am know that their were SSCR for Panel also,until this answer i am only know that the SSCR is applicable only for Switchgear only. Chears..... Thanx a lot again. |
5/30/2014 7:08 AM | |
Posts: 262 Rating: (45) |
Hi, All Siemens products 3RT contactors, 3WT/ WL ACBs, 3VL/ VA MCCBs are having rating available on 440V/500V/690V whichever is applicable. Primalry, Short Circuit Rating gets changes downwordsas the system voltage ( operation voltage ) increases. You have to refer us the products required in your control cabinet for 480V and the rating required, this will faciliate us to give you their ratings on 480V. As far as Eurpoen Certification is concerend, market is goveren by IEC standard instead of UL of america. Switchboards should be tested as per IEC 61439 and Switchgears as per IEC 60947. Netural Test Labs KEMA etc does have test facilities to carried out such testings of Cabinet Board. http://typetestcertificates.kema.com/ ENCL: 3WL Data Sheet showing Breaking capacities at different voltages. AttachmentD:\Sentron_3WL_Datasheet_01-07-09.pdf (302 Downloads) |
5/7/2019 2:03 PM | |
Posts: 1 Rating: (0) |
Hello Zivlin, I arrive with a small delay in the conversation. By any chance, have you found an answer in the meantime? Kind regards |
Follow us on