Dear graeme

can anybody tell me,

we have three siemens motors rating 22kw, 30kw, 45kw running on simple star/delta mode.we want them to run on inverters in the future.My question is, Is it quite suitable for these motors to run them on inverters.

If not then why?

I raised this question in simotics but you are online so i need your remarks also

Type	Sr No.	Kw	Amp.	RPM
1LA5186-4AA60	E F810032623016	22	41	1460
1LA6223-4AA60	N 207265/ 1995	45	80	1475
1LG4207-4AA60-Z	UC0711/029685420	30	56	1465

waiting for prompt reply

Regards