NOTE: SETTING THESE ITEMS REQUIRES SOFTWARE, OPTIONAL HARDWARE, OR
CONFIGURATION IN TERMINAL MODE.
FUNCTION | FACTORY | USER SELECTABLE | DESCRIPTION | |
DEFAULT | CHOICES | |||
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Synchronized | 0 seconds | 20, 60, 120, 240, | The UPS will wait the specified time after | |
| 480, 720, 960 sec- | the return of utility power before | ||
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| onds | (for example, to avoid branch circuit over- | |
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| load). | |
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Output Voltage | 230 VAC | 240, 220, 225 VAC | Nominal output voltage setting. | |
Setting |
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High Transfer | + 10% of output | +5%, +15%, +20% | Maximum voltage that the UPS will pass to | |
Point | voltage setting |
| the load during internal bypass operation. | |
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Low Transfer Point | Minimum voltage that the UPS will pass to | |||
| voltage setting | the load during internal bypass operation. | ||
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Output Frequency | Automatic | 50 ± 3 Hz, | Sets the allowable output frequency of the | |
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| 50 ± 0.1 Hz, | UPS. Whenever possible, the output fre- | |
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| 60 ± 3 Hz, | quency tracks the input frequency. Auto- | |
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| 60 ± 0.1 Hz | matic setting allows 50 | |
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| depending on the input frequency. | |
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Unit Position | Tower | Rack Mount | The operating configuration of the UPS. | |
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| Optional Rail Kit SURTRK is required to | |
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| convert to rack mount configuration. | |
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Number of Exter- | 0 | Number of con- | Defines number of attached external battery | |
nal Battery Packs |
| nected battery | packs for proper runtime prediction. Do | |
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| packs. | not include the internal pack in this num- | |
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| ber. | |
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TERMINAL MODE
Terminal mode is a menu driven interface that allows for enhanced configuration of the UPS. This interface can be accessed using a computer and a common serial communication application, such as Hyperterminal. To enter and use the Terminal Mode:
1.Connect a computer to the UPS using the cable supplied with your UPS.
2.Launch a standard serial communication application, such as Hyperterminal.
3.Specify the communications port (comm. port) to which you have connected.
4.Set the following properties: 2400 baud, 8 data bits, no parity, one stop bit, and no flow control.
5.Press the enter or return key.
6.Follow the instructions on the screen to continue in Terminal Mode.
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