© Copyright Lenovo 2015, 2020 45Appendix A. UPS model specificationsThe Lenovo 3U Rack or Tower UPS, model 5594-5KX and model 5594-6KX, is a single-phase UPS unit.Table 4. Power Module model listModel Power Ratings5594-5KX 5000VA / 4500W at 200V, 208V, 220V, 230V, and 240V output5594-6KX 5200VA / 4600W at 200V output5400VA / 4800W at 208V output5700VA / 5100W at 220V output6000VA / 5300W at 230V output6000VA / 5400W at 240V outputTable 5. EBM model listModel Configuration EBM voltage For power ratings5594-6BX Rack / Tower 180Vdc 5000-6000VATable 6. Electrical inputNominal frequency 50/60Hz auto-sensingFrequency range 50Hz : 40-60Hz before transfer to battery60Hz : 50-70Hz before transfer to batteryBypass voltage range -20% / +15% of nominal value (default)Noise filtering MOV for normal and common mode noiseMaximum leak current 5 % of input current; 5594-5KX max. 1250 mA, 5594-6KX max. 1500 mATable 7. Electrical input (models)ModelDefault input(Voltage/Current)Selectable inputVoltage rangeVoltageat 100% Load5594-5KX 208V / 23.3A 200V, 208V, 220V, 230V,240V176-276V5594-6KX 208V / 24.8ATable 8. Electrical input connectionsModel Input connection5594-5KX Selectable input cord5594-6KX HardwiredTable 9. Electrical outputAll models Normal mode Battery modeVoltage regulation ±1% ±1%Efficiency > 98% (High Efficiency mode)> 93%> 91%