Tripp Lite SmartOnline SU80K 80kVA Tower UPS Outlets: Hard Wire 4-wire 3PH + G Battery Recharge Time: Input Voltage Range: 163 V AC to 260 V AC 3-phase 94 V AC to 150 V AC 3-phase Output Voltage: 208 V AC 3-phase Interface Port: RS-232 Parts: 1 Year Limited