3 Power supplies specifications and cable information
HP 1200W PSU 48VDC Input Part Number |
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Input Voltage Range (DCV) |
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Frequency Range (Nominal) (Hz) | DC |
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Nominal Input Voltage (VDC) | 36 | 48 | 72 |
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Maximum Rated Output Wattage | 1200 | 1200 | 1200 |
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Nominal Input Current (ACD) | 38 | 28 | 19 |
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Maximum Rated Input Wattage Rating (Watts) | 1380 | 1350 | 1365 |
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Maximum Rated VA | 1380 | 1350 | 1365 |
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Efficiency (%) of Maximum Rated Output |
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Wattage | 87 | 89 | 88 |
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Power Factor | N/A | N/A | N/A |
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Leakage Current (mA) | N/A | N/A | N/A |
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Maximum Inrush Current (A peak) | 20 | 25 | 35 |
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Maximum Inrush Current duration (mS) | 1 | 1 | 3 |
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Maximum British Thermal Unit Rating | 4713 | 4610 | 4662 |
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NOTE: Battery return terminals are isolated DC returns
Power cable color codes
Each DC power cable is shipped with a label that describes each lead. The label is located near the pigtail leads. The three leads are described in the following table:
Cable color |
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Black |
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| Positive return |
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Blue |
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| Negative input voltage |
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Green/Yellow |
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| Safety ground |
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HP 1200W |
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Power Supply |
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Part Number - |
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AC |
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Operational | 100 to 240 |
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Input Voltage |
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Range (Vrms) |
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Frequency | 50/60 |
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Range |
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(Nominal) (Hz) |
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Nominal Input | 100 | 120 | 208 |
| 200 | 220 | 230 | 240 |
Voltage (VDC) |
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Maximum Rated |
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Output Wattage | 800 | 900 | 1200 |
| 1200 | 1200 | 1200 | 1200 |
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Power cable color codes | 7 |