15.3UPS System Output
DC Filtering  | Ripple voltage less than 0.5% peak to peak  | 
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UPS Output Capacity  | 100% rated current at 0.7 power factor  | 
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Output Voltage Regulation  | 1% (10% to 100% load)  | 
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Output Voltage Adjustment  | 480 VAC nominal, adjustable from 456 VAC  | 
(Nominal   | to 504 VAC (50/60 Hz)  | 
  | 208 VAC nominal, adjustable from 198 VAC  | 
  | to 218 VAC (50/60 Hz)  | 
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Output Current | Refer to Appendix A, Tables A through F, for 10,  | 
  | 15, and 20 kVA Models and Tables G through M,  | 
  | for 25, 30, 35, and 40 kVA Models.  | 
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Output Voltage Harmonic Content  | 3% max THD, 2% max single (linear load)  | 
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Output Voltage Balance  | 3% for 100% maximum load imbalance  | 
  | (linear load)  | 
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Output Voltage Phase  | 3˚ for 100% maximum load imbalance (linear  | 
Displacement  | load)  | 
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Output Transients  | 5% for 100% load step or removal  | 
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Frequency Regulation  | 0.01 Hz free running  | 
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Synchronous to Bypass  | Bypass within voltage limits of +10%,   | 
  | output setting; bypass within 0.5 Hz  | 
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Frequency Slew Rate  | 1 Hz per second maximum (adjustable)  | 
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Overload Capability  | |
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Maximum Output Capability | 300% peak for 10 cycles without bypass  | 
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Powerware 9330 (10   | |
  | 164201300 REV. G 061502 |