3 phase inverter

[spiders803]

hi there, i am going t be doing a small alteration to a over head crane next week, i am going to be fitting a 3 phase inverter to 2x500w 3 phase motors was wondering if any one had any advise or know any sites i can get some drawings as a ref.

any help much apriceated

grant

 

[pmac10]

the manuals will contain wiring diagrams, if your using one inverter for two motors youll need separate overloads for each motor. are they brake motors?

 

[Knobhead]

Are you insured to work on cranes? If not you could be needing this place

View attachment 7467

Seriously if you don’t have the knowledge leave well alone!

 

[netblindpaul]

grant,
YOU REALLY NEED TO BE CAREFUL!
There is statutory legislation with regard to industrial equipment which could get you in PRISON if you mess up never mind in the store that Tony put up!
If you don't know please stay away, you could kill someone.

 

[Knobhead]

Grant,
Is this a follow on from the “cross travel” problem? If it is, it’s clear you don’t know what your doing. You only need one inverter!