4.4Front Panel Settings
Listed below are the default settings of the primary UPS parameters.
Settings | Options | Default | Remarks |
1) O/P VOLT SET | 100V/110V/115V/120V/127V | 120V | 120V (FOR LV series) |
(output voltage | 208/220/230/240 Vac | 230V | 230V (FOR HV series) |
set) |
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2) I/P FREQ SET | +/- 2% | +/- 5% | Input Frequency range in |
(input frequency | +/- 5% |
| Free Run mode |
setting) | +/- 7% |
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3) I/P BYPASS | +/- 10% | +10% | Input Voltage range when |
SET | +10% | Bypass mode is on | |
(input bypass | +15% |
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setting) |
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4) FREE RUN | ON/OFF | ON | If ON, enable UPS runs on |
SET |
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| Asynchronous mode. |
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| For example: |
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| If input freq 55Hz |
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| output freq stays at 60Hz. |
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| If OFF, disable UPS runs on |
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| synchronous mode. |
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| For example: |
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| If input freq 55Hz, |
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| UPS will go to battery mode. |
5) HE MODE SET | ON/OFF | OFF | If ON, enable UPS runs in |
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| High efficiency mode. The |
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| unit will be in bypass mode |
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| with 95% or higher |
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| efficiency. |
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| If OFF, the unit will be in the |
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| online mode with 85% |
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| efficiency. |
6) MANUAL | ON/OFF | OFF | If ON, enable UPS switch to |
BYPASS |
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| Bypass mode immediately. |
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