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Micromaster selection

Created by: juliaf at: 7/22/2014 9:31 PM (1 Replies)

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7/22/2014 9:31 PM	Rate (0)
juliaf Posts: 1 Rating: (0)	Hi, We are currently installing a new production line at our factory and for our process we are using Siemens motors. Our motors are the following: Siemens 1LA7107-4AA90-Z UD 1103/1341453-001-6 60 HZ 3.45 kW 440 V 6.5 A (Data taken directly from motor plate) We want to be sure about the inverters suitable for these motors and we are thinking of using the following inverter: Micromaster 420. 6SE6420-2UD23-0BA1 Input 380-480V 7.7 A Motor: 3 kW Our power supply comes in 440 V here in Mexico. Do you recommend these type of invertir or is there one that will work better? Please consider that voltage can sometimes be unstable and will no always stay at 440 V. Hope you can help us!! Thank you!
juliaf Posts: 1 Rating: (0)	Last edited by: juliaf at: 7/22/2014 9:32 PM
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7/23/2014 3:23 PM	Rate (0)
Ste39 Posts: 4620 Rating: (710)	juliaf Hi, We are currently installing a new production line at our factory and for our process we are using Siemens motors. Our motors are the following: Siemens 1LA7107-4AA90-Z UD 1103/1341453-001-6 60 HZ 3.45 kW 440 V 6.5 A (Data taken directly from motor plate) We want to be sure about the inverters suitable for these motors and we are thinking of using the following inverter: Micromaster 420. 6SE6420-2UD23-0BA1 Input 380-480V 7.7 A Motor: 3 kW Our power supply comes in 440 V here in Mexico. Do you recommend these type of invertir or is there one that will work better? Please consider that voltage can sometimes be unstable and will no always stay at 440 V. Hope you can help us!! Thank you! Hello juliaf, The code of the motor with Z, I remember the final means that it has something special, right? can you tell us what? What application do you need? And something complex (maybe it's better SINAMICS) or, for example, is only a conveyor belt? Your inverter is unfiltered then maybe you need to mount the filter and mains reactor. and please have a look for 50/60Hz: 50 Hz to 60 Hz i nUS.... and thinking as you say is a new line I would think more like a Sinamics that a Micromaster I think that in a short time will go into a discontinuation phase: Siemens Industry Online Support - Automation Service, Automation ...
Ste39 Posts: 4620 Rating: (710)	Last edited by: Ste39 at: 7/23/2014 4:30 PM Last edited by: Ste39 at: 7/23/2014 3:24 PM
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Micromaster selection

Created by: juliaf at: 7/22/2014 9:31 PM (1 Replies)

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2 Entries

juliaf

Last edited by: juliaf at: 7/22/2014 9:32 PM

Ste39

Last edited by: Ste39 at: 7/23/2014 4:30 PM

Last edited by: Ste39 at: 7/23/2014 3:24 PM

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