UPS Specifications
6.4.4 Inverter Output |
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Table 14 Inverter output |
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Rated Power | 10kVA | 15kVA |
| 20kVA |
| 30kVA |
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Rated voltage, VAC |
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| 120/208 |
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Supply |
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Frequency, Hz |
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| 50 / 60 |
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Rated Power, kW | 8 | 12 |
| 16 |
| 24 |
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Three |
| 10 minutes - |
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min. load |
| 1 minute - |
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Voltage Regulation % | ±1.0% |
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| ±2.0% |
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Frequency Regulation % | Nominal frequency regulation is ±0.05% in single module mode, |
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| and+/- 0.25% in parallel mode. |
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Maximum rate of change of | For single mode, the slew rate is adjustable from 0.1Hz/s to 3Hz/s |
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frequency, Hz/sec |
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Current rating of neutral cable, A |
| 1.5 x input current |
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6.4.5 Bypass Input Table 15 Bypass input
Rated Power | 10kVA |
| 15kVA | 20kVA |
| 30kVA |
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Rated voltage, VAC |
| 120/208 |
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Supply |
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Rated Current, A |
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208VAC | 28 |
| 42 | 56 |
| 83 |
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Bypass voltage tolerance % | Upper limit: +10%, +15% or +20% | Upper limit default: +15% |
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Lower limit: | Lower limit default: |
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Frequency, Hz |
| 50 / 60 |
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Input frequency tolerance % |
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| ± 10 or ± 20%; default ±10% |
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Current rating of neutral cable, A |
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| 1.5 x input current |
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| Time | Load |
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Bypass overload capacity |
| <135% load |
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(all ratings) |
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| 10 minutes: | 135% - 170% load |
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| 100milliseconds: | 1000% full UPS rated output current |
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