6.2. DC Output (with either Rectifier)
Nominal Output Voltage (factory set) | 27.2 Vdc |
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|
Operating Voltage Range | 22 – 29 Vdc |
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|
Rated Output Current (per Rectifier) | 100 A |
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Rated Output Power (per Rectifier) | 2800 W (45ºC) |
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Efficiency | 91% Typical |
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6.3. Controls and Indicators
Rectifiers
Input Healthy LED | AC power present. |
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|
Output Healthy LED | DC output voltage within operating range (20 to |
| 29 Vdc). |
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|
Output Current LED | On when rectifier is supplying current. |
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Thermal Control LED | On when one of three internal sensors is above |
| 90ºC |
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Current Limit LED | On when rectifier is in current limit. |
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Overvolts LED | On when rectifier is above 29.5 Vdc. (Must be |
| powered down to reset) |
|
|
Overtemp LED | On when one of three internal sensors is above |
| 130ºC. Power Conversion is inhibited. |
|
|
Fan Fail LED | On when Fan is running too slow. |
|
|
Standby LED | On when the unit is in the standby mode. No |
| output power is produced. Rectifier is still |
| active |
|
|
+V Test Point | Rectifier Voltage can be measured with a |
| voltmeter between COM and +V. |
|
|
COM Test Point | Negative reference for both +V and +I |
|
|
MX28B400 +24 VDC User’s Manual | Page 44 |
