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Sinamics G120P Brake Resistor

11/5/2013 7:37 AM	Rate (0)
qayyum faiz Experienced Member Joined: 7/30/2012 Last visit: 1/16/2025 Posts: 127 Rating: (0)	Dear All, Can anyone tell me the part numbers of the brake resistor to be used with Sinamics 6SL3223-0DE25-5AA0+ 6SL3243-0BB30-1PA2 it is a 5.5kW drive and I am unable to find the model number of the braking resistor for this drive....

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11/5/2013 8:59 AM	Rate (1)
robkey Advanced Member Joined: 10/6/2011 Last visit: 2/12/2024 Posts: 42 Rating: (3)	Sorry there is no brake resistor available for the G120P / PM230. You must use a G120 PM240 or G120C.

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11/5/2013 1:05 PM	Rate (0)
qayyum faiz Experienced Member Joined: 7/30/2012 Last visit: 1/16/2025 Posts: 127 Rating: (0)	Dear Rob, Does PM240 have integrated braking resistor??? or we have to select it separately.....

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11/5/2013 1:26 PM	Rate (0)
robkey Advanced Member Joined: 10/6/2011 Last visit: 2/12/2024 Posts: 42 Rating: (3)	No integrated resistors in G120 PM240, there is an integrated brake chopper but you must select the resistors, as detailed in the product catalogue D31. Or maybe look at using the G120 PM250 with regenerative braking (no need for brake resistor + more efficiency depending on suitability of system)

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11/5/2013 1:57 PM	Rate (0)
qayyum faiz Experienced Member Joined: 7/30/2012 Last visit: 1/16/2025 Posts: 127 Rating: (0)	OK BASED ON THE HARDWARE IF I WANT TO SELECT A BRAKING RESISTOR THEN I WILL BE MAKING THE FOLLOWING SELECTION LISTED BELOW 1. CONTROL UNIT 2. POWER MODULE 3. BOP 4. MMC 5. BRAKING RESISTOR IS THIS HARDWARE THAT I HAVE LISTED ABOVE COMPLETE OR DO I REQUIRE A BRAKING MODULE AS WELL FOR EFFICENT BRAKING OF THE MOTOR.... PLEASE COMMENT!!

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11/5/2013 2:13 PM	Rate (0)
robkey Advanced Member Joined: 10/6/2011 Last visit: 2/12/2024 Posts: 42 Rating: (3)	Correct - no brake module required

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