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| User Configurable Items | |
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Function | Factory | User Selectable | Description | ||
Default | Choices | ||||
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Low Battery | 2 minutes | 2, 5, 8, 11, 14, |
| PowerChute software interface provides | |
Warning |
| 17, 20, 23 minutes | automatic, unattended shutdown when | ||
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| approximately two minutes of battery operated | |
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| run time remains. | |
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| The | |
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| when two minutes of run time remain. | |
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| Change the low battery warning interval setting | |
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| to the time that the operating system or system | |
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| software requires to safely shut down. | |
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Synchronized | 0 seconds | • 0 s | • 240 s | Specify the time the UPS will wait after the | |
| • 60 s | • 300 s | return of utility power before start up (to avoid | ||
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| • 120 s | • 360 s | branch circuit overload). | |
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| • 180 s | • 420 s |
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High Transfer Point | 120 V models: |
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| To avoid unnecessary use of the battery where | |
| 127 VAC | • 127 VAC | • 133 VAC | utility voltage is chronically high, set the high | |
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| • 130 VAC | • 136 VAC | transfer point higher if the connected | |
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| equipment can tolerate this condition. | |||
| 230 V models: |
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| 253 VAC | • 253 VAC | • 261 VAC |
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| • 257 VAC | • 265 VAC |
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Low Transfer Point | 120 V models: |
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| To avoid unnecessary use of the battery where | |
| 106 VAC | • 97 VAC | • 103 VAC | utility voltage is chronically low, set the low | |
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| • 100 VAC | • 106 VAC | transfer point lower if the connected equipment | |
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| can tolerate this condition. | |||
| 230 V models: |
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| The SUA500PDRI ships ready for 230 V | ||
| 208 VAC | • 196 VAC | • 204 VAC | ||
| sources. When operating the UPS in 208 V | ||||
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| • 200 VAC | • 208 VAC | ||
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| applications, the UPS low transfer voltage | |||
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| settings are adjusted through PowerChute | |
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| software or the Network Management Card. | |
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| The proper setting for low transfer voltage is | |
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| 196 V. | |
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| Refer to the PowerChute user guide or the | |
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| Network Management Card instructions for | |
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| setting adjustment details. | |
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Output Voltage |
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| 230 V models only: Sets the output voltage of | |
230 V models | 230 VAC | • 220 VAC | • 240 VAC | the UPS while operating on battery. | |
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| • 230 VAC |
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7
