Description Overview Two units available: one configured for 60 Hz and one for 50 Hz. Unit 1 Specifications Model: VHP7044GSI – EPA. Power: 1150 kW. Speed: 1200 rpm. Frequency: 60 Hz. Voltage: 600 / 480 V ac. Unit 2 Specifications Model: VHP7044GSI – EPA. Power: 1050 kW. Speed: 1000 rpm. Frequency: 50 Hz. Voltage: 400 V ac. Additional Information More information is available upon request.