VRP Three Phase 230/400 V : VRP three-phase units are available in following standard sizes: 9, 15, 22.5, 30, 45, 60, 75, 90, and 105 kVA and rated for 230/400 V at 50/60 Hz. Units may also be configured for 220/380 and 240/415 V. Other sizes available on request. The control PCB assembly is connectorized for easy replacement.