Input and output parameters
The device is designed to supply all kinds of loads, including unlimited capacitive and inductive loads. The input must be supplied from a PELV or SELV source in order to obtain a PELV or SELV output. Make sure the polarity of input and battery is correct. The device does not work if the voltage polarity is reversed.
Input and output parameters | |||
|---|---|---|---|
Number of inputs | - | 2 |
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Number of outputs | - | 1 |
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Input voltage | Nom. | DC 24-56 V | ±15% |
Input voltage range | - | 20.4-64.4Vdc |
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Voltage drop, input to output | Typ. | 60 mV | With 2x 10 A, see fig. 3 1 |
Typ. | 120 mV | With 2x 20 A, see fig. 3 1 | |
Input current | Nom. | 2x 0-20 A | Continuous operation, ambient temperature below +60 °C |
Nom. | 2x 0-15 A | Continuous operation, ambient temperature below +70 °C | |
Nom. | 2x 20-32.5 A | For maximally 5 seconds | |
Peak input current | Max. | 2x 1000 A | For up to 1ms max. |
Overload/short circuit current | max | 2x 22.5 A (rms) | Applies to overloads that lead to voltages below 6 V. Make sure that the RMS currents do not exceed this value. |
Output current | Nom. | 40A | Continuous operation, ambient temperature below +60 °C |
Nom. | 30A | Continuous operation, ambient temperature below +70 °C | |
Max. | 65A | For maximally 5 seconds | |
Overcurrent protection at the output |
| - |
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Overload/short circuit current | Max. | 45 A (rms) | Applies to overloads that lead to voltages below 6 V. Make sure that the RMS current does not exceed this value. |
Reverse current | Max. | 1 mA | At 48 V, per input, -40 °C to +70 °C |
Reverse voltage | Max. | 65 Vdc | Permissible continuous voltage at the output |
Output capacity | Typ. | 310µF |
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(typical 1+1 redundancy if the output voltages of both devices are identical)
