Transformer

[Fausto]

I need a step up transformer for this electric fork lift charger.

Primary is 3 phase 208/120 4 wire
secondary needs to be 277/480

 

[infinity]

I need a step up transformer for this electric fork lift charger.

Primary is 3 phase 208/120 4 wire
secondary needs to be 277/480

So what is your specific question what type of transformer? You can use a Delta/Wye 208-480Y/277 volt transformer.

 

[LarryFine]

You should look for a 208v delta primary and a 480/277v wye secondary.

 

[LarryFine]

You can use a Delta/Wye 240-480Y/277 volt transformer.

He said 208v source.

 

[infinity]

He said 208v source.

It was a typo, I fixed it.

 

[augie47]

Acme/Hubbell T3030K0034B