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Last modified by Theodore Xu on 2025/04/12 09:37
From version 4.1
edited by Stone Wu
on 2022/08/01 14:29
Change comment: There is no comment for this version
To version 2.2
edited by Leo Wei
on 2022/06/08 14:52
Change comment: Update document after refactoring.

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Title
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1 -9 Appendix a selection guide
1 +Appendix a selection guide
Parent
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1 -VFD.VB AC Drive User Manual.WebHome
1 +VFD.2\. User Manual.WECON VB AC Drive User Manual.WebHome
Author
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1 -XWiki.Stone
1 +XWiki.admin
Content
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1 -= 1 Braking resistor selection =
1 += A.1 Braking resistor selection =
2 2  
3 3  (% class="table-bordered" %)
4 4  |(% rowspan="2" %)**AC Drive Model**|(% style="width:227px" %)**Power**|(% style="width:250px" %)**Braking resistor power**|(% style="width:329px" %)**Braking resistor resistance value**
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39 39  **✎Note: **t(% style="background-color:transparent" %)he braking resistor power is configured for general occasions, and the unwinding application should be 2~~3 times the power of general conditions, and the maximum power can be up to 6 times in the case of frequent braking.
40 40  )))
41 41  
42 -= 2 Recommended power terminal wire =
42 += A.2 Recommended power terminal wire =
43 43  
44 44  (% class="table-bordered" %)
45 45  |(% rowspan="2" style="width:190px" %)**AC Drive Model**|(% style="width:74px" %)**Power**|(% style="width:157px" %)**Rated input current**|(% style="width:188px" %)**Rated output current**|(% style="width:227px" %)**Recommended input cable**|(% style="width:305px" %)**Recommended output cable**|(% style="width:348px" %)**Main terminal adapter lug**
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77 77  |(% style="width:190px" %)VB-4T355G/400P|(% style="width:74px" %)355/400|(% style="width:157px" %)665/785|(% style="width:188px" %)650/725|(% style="width:227px" %)2x185|(% style="width:305px" %)2x185|(% style="width:348px" %)GTNR 185-16
78 78  |(% style="width:190px" %)VB-4T400G|(% style="width:74px" %)400|(% style="width:157px" %)785|(% style="width:188px" %)725|(% style="width:227px" %)2x240|(% style="width:305px" %)2x240|(% style="width:348px" %)GTNR 240-16
79 79  
80 -= 3 Ground wire selectio =
80 += A.3 Ground wire selectio =
81 81  
82 82  ~1. The terminal must be grounded reliably, and the resistance of the grounding wire must be less than 0.1Ω. Otherwise, the equipment will work abnormally or even be damaged.
83 83