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

sirius softstarter

12/14/2007 3:57 PM	Rate (0)
kumarv Posts: 1 Rating: (0)	Hi, We are using 3RW4425-1BC34 Soft starters for fan application (constant load).During running time frequently we aregetting bypass part fault.
kumarv Posts: 1 Rating: (0)
Suggestion To thank Quote Answer

12/19/2007 9:44 AM	Rate (0)
LesPaul Posts: 467 Rating: (59)	Hi, It seems to be a problem in your application. Without more informations the problem cannot be solved I suggest to contact technical assistance direktly. Mailto: technical-assistance@siemens.com Regards
LesPaul Posts: 467 Rating: (59)
Suggestion To thank Quote Answer

5/21/2008 8:46 AM	Rate (0)
Oz-Ha Posts: 9 Rating: (0)	Hi! Since the load is constant, hence high starting toruque is required causing high starting current. Please check the setting of the softstarter and use "WINSOFTSTARTER SOFTWARE" find belwo the link. https://www.automation.siemens.com/infocenter/order_form.aspx?HTTPS=REDIR&tab=3&nodekey=key_567915&lang=en Bye
Oz-Ha Posts: 9 Rating: (0)
Suggestion To thank Quote Answer

9/2/2008 10:27 AM	Rate (0)
Ayman Elotaify Diamond Member Joined: 5/28/2008 Last visit: 12/28/2025 Posts: 4522 Rating: (843)	I think you have to make fine tuning in the settings of the softstarter,Find here under thelink to the instructions of parmiterizing the softstarter 3RW44. http://support.automation.siemens.com/WW/llisapi.dll?query=3rw44&func=cslib.cssearch&content=skm%2Fmain.asp&lang=en&siteid=cseus&objaction=cssearch&searchinprim=&nodeid99=&x=0&y=0 Regards,
	Ayman Elotaify
Suggestion To thank Quote Answer