
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 |