Smart three phase voltage transformer 415 volt to 220 volt 400v to 230v 3 phase 150 watts $50.00 - $1,000.00 Min. order: 1 set 1.5kva 10kva 30kva 440 to 220 110v voltage 480v to 220v step down transformer $65.00 - $70.00 Min. order: 5 sets 35kva 125kva 550kva 3 phase oil type...