You don’t really know 220V single phase well!---Part 2:Solution.
For a buyer from North America or South America,if you want to order a laser machine for your 220V single phase,you should confirm with the supplier that equipment should have four wires-two live wires,one neutral wire,one ground wire.
so here comes the question:
Then bought a laser machine with a Chinese 220V single phase (3 cables) mistakenly What do I do?
If you have bought a laser machine with Chinese 220V single phase (3 cables) mistakenly.you can buy or let the supplier get you a power transformer to transform from 110V single phase to 220V single phase.One problem is you have to use 110V single. Then you can use the equipment without problem.
The picture following is a simple instruction of how to wire in transformer.
About how to Choose transformer,we will talk next time!
simple picture instruction of how to wire in transformer
Related to this article: click here What should I pay attention to when wiring at low power laser equipment?