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HO and LO Of VFD

6/26/2018 8:59 AM	Rate (0)
SAR2013 Experienced Member Joined: 4/30/2013 Last visit: 2/6/2023 Posts: 103 Rating: (4)	Hi. I need to select sinamics G120 series VFD, My water pump rating is 7.5KW. But I am confuse of selecting the correct VFD. Which rated power need to consider? LO or HO? Thanks.
	Rate it if it is helphul.
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6/26/2018 9:41 AM	Rate (0)
PISCEAN 2010 Diamond Member Joined: 4/23/2010 Last visit: 12/31/2023 Posts: 8092 Rating: (877)	Preferable is HO.

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6/26/2018 9:57 AM	Rate (0)
SAR2013 Experienced Member Joined: 4/30/2013 Last visit: 2/6/2023 Posts: 103 Rating: (4)	PISCEAN 2010 Preferable is HO. Thanks PISEAN. But why that is preferable because in the datasheet rated power mentioned in LO.
	Rate it if it is helphul.
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6/26/2018 10:05 AM	Rate (2)
Ste39 Platinum Member Joined: 1/21/2013 Last visit: 10/23/2024 Posts: 4620 Rating: (708)	Hello, depend if you have Variable or Costant torque, please have a look: SINAMICS G110 G120 (CU 2x0x): What does CT and VT mean? What ...
	Last edited by: Jen_Moderator at: 6/26/2018 1:28:27 PM Optimized link.
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This contribution was helpful to 2 thankful Users PISCEAN 2010 SAR2013

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