Thread: VFD 380v
Threaded View
-
26-01-2023 #2
It depends on what output voltage the VFD is.
Generally VFDs output a 3 phase version of whatever voltage you feed in, so if you want to run one from typical 240V single phase, you'd need a motor that can be wired to accept 240V 3 phase. Which for a typical* induction motor, means wiring it as delta, as opposed to star which you would do typical UK 380/415V 3 phase. These motors will usually have a plate that gives dual voltage/current ratings for 230 and 380V.
However, you can get 'boost' VFDs, that will take 240V single phase, and output 380V 3 phase.
I say typical, as I have come across induction motors (generally older ones), that are internally connected as delta but are rated for 380/415V.Avoiding the rubbish customer service from AluminiumWarehouse since July '13.
Thread Information
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
Similar Threads
-
380v Output Inverter Braking.
By Zadig in forum General DiscussionReplies: 16Last Post: 08-03-2022, 06:39 PM -
220v VS 380v Spindle Difference
By BigBrand in forum Spindles & Drive MotorsReplies: 3Last Post: 25-01-2021, 03:27 PM -
VFD 220v single phase to 380v three phase.
By Richard in forum General DiscussionReplies: 28Last Post: 14-12-2020, 11:19 PM -
Buck Boost Transformer 380V 240V 3Phase
By brandon_costa in forum Motor Drivers & ControllersReplies: 1Last Post: 28-08-2018, 05:38 PM
Bookmarks