SiePortal

The integrated platform for your product selection, buying and support workflow - bringing together Industry Mall and Online Support.

Products & Services
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
Support Support
{{(apiData.Support | filter:{'rank':1}:true)[0].title}} Support
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
MySiePortal MySiePortal
{{(apiData.MySiePortal | filter:{'rank':1}:true)[0].title}} MySiePortal
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
Cart ({{apiData.CartCount}})

Navigation

Drive 12pulse

8/10/2008 9:26 AM	Rate (0)
mehrdad.a Posts: 39 Rating: (0)	Hi for a drive 12pulse,we need a 1250KVA transforme,it mean's that every secondery has to be 625 KVA? thanks
mehrdad.a Posts: 39 Rating: (0)
Suggestion To thank Quote Answer

9/23/2008 2:03 PM	Rate (0)
pfuser Gold Member Joined: 9/18/2006 Last visit: 12/8/2025 Posts: 596 Rating: (64)	Hi. Probably yes. Successes. Attachment Parallel infeeds for 6-pulse and 12-pulse operation.GIF (744 Downloads)

Suggestion To thank Quote Answer

10/18/2008 11:41 AM	Rate (0)
RAKESH2 Posts: 60 Rating: (2)	Dear Mehrdad.a, You need a double winding transformer ( one winding will have half of the total power of entire transformer) There will be a phase difference between these two windings to create 12 pulse effect. See attached 12 pulse application note. Regards Attachment 12-pulse-applications.pdf (903 Downloads)
RAKESH2 Posts: 60 Rating: (2)
Suggestion To thank Quote Answer

Share this page:

Share this page on...