Float / Boost/Equalize | Used to Control voltage on systems without a PSCU |
Switch |
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Float Trim Pot | The float pot is used to adjust the default float voltage (54.5 VDC). |
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Boost/Equalize Trim | The boost/equalize pot is used to adjust the default boost equalize |
Pot | voltage (57.5 VDC). |
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Power Shelf Control Unit
Major (Red) | On when Major Relay is |
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Minor (Yellow) | On when Minor Relay is energized |
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Normal (Green) | On when no alarms are active |
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ALM 1 (Red) | On when Output Relay 1 is energized |
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ALM 2 (Red) | On when Output Relay 2 is energized |
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ALM 3 (Red) | On when Output Relay 3 is energized |
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ALM 4 (Red) | On when Output Relay 4 is energized |
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ALM 5 (Red) | On when Output Relay 5 is energized |
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ALM 6 (Red) | On when Output Relay 6 is energized |
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MIN (Red) | On when Minor Relay is energized |
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MAJ (Red) | On when Major Relay is |
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MX28B1200/2400 MX28B1200/4800 | Page 62 |