Output
Output | |||
|---|---|---|---|
Output voltage | Nom. | DC 24 V |
|
Adjustment range | Min. | 24 - 28 Vdc | Guaranteed value |
Max. | 30 Vdc | This is the maximum output voltage that can occur in the end position of the potentiometer in clockwise direction due to tolerances. It is not a guaranteed value that can be achieved. A typical value is 28.5 V. | |
Factory settings | Typ. | 24.1 Vdc | ±0.2%, at full load (cold device), in "Single Use" mode |
Typ. | 24.1 Vdc | ±0.2%, at full load (cold device), in "Parallel Use" mode | |
Typ. | 25.1 Vdc | At idle, cold device, in "Parallel Use" mode | |
Line regulation | Max. | 10 mV | 3 x 323 - 576 Vac |
Load regulation | Max. | 50 mV | In "Single Use" mode: between 0 and 40 A, static value, see Fig. Output voltage over output current typ. in "Single Use" mode |
Typ. | 1000 mV | In "Parallel Use" mode: between 0 and 40 A, static value, see Fig. Output voltage over output current typ. in "Parallel Use" mode | |
Residual ripple and ripple voltage | Max. | 100 mVPP | Bandwidth 20 Hz to 20 MHz, 50 ohm |
Output current - | Nom. | 40 A | At 24 V, see Fig. Output voltage over output current typ. in "Single Use" mode; output voltage over output current typ. in "Parallel Use" mode |
Nom. | 34.3 A | At 28 V, see Fig. Output voltage over output current typ. in "Single Use" mode; output voltage over output current typ. in "Parallel Use" mode | |
Output current - | Nom. | 60 A | At 24 V, see Fig. Output voltage over output current typ. in "Single Use" mode; output voltage over output current typ. in "Parallel Use" mode and Fig. Dynamic overcurrent capability, typ. < 10 ms; Dynamic overcurrent capability, typ. < 25 ms
|
Nom. | 51.5 A | At 28 V, see Fig. Output voltage over output current typ. in "Single Use" mode; output voltage over output current typ. in "Parallel Use" mode and Fig. Dynamic overcurrent capability, typ. < 10 ms; Dynamic overcurrent capability, typ. < 25 ms
| |
Output current | Typ. | 110 A | up to 25 ms, output voltage remains above 20 V, see Fig. Dynamic overcurrent capacity, typ. < 10 ms; Dynamic overcurrent capability, typ. < 25 ms for further peak current measurements see chapter Peak current capability |
Output power - | Nom. | 960 W | At 24 - 28 V |
Output power - | Nom. | 1440 W | At 24 - 28 V |
Extra power time | Typ. | 4 s | Time until the output voltage drops, see Fig. Bonus time over output power |
Recovery time | Typ. | 7 s | Overload-free time until the power manager is reset, see Fig. Extra power recovery time |
Overload behavior |
| Continuous current | see Fig. Output voltage over output current, typ. in "Single Use" mode |
Short-circuit current2) | Min. | 40 A | Continuous, load impedance 25 mOhm, see Fig. Output voltage over output current, typ. in "Single Use" mode |
Max. | 44 A | Continuous, load impedance 25 mOhm, see Fig. Output voltage over output current, typ. in "Single Use" mode | |
Min. | 60 A | Short term for 4 s, load impedance 25 mOhm, see Fig. Output voltage over output current, typ. in "Single Use" mode | |
Max. | 68 A | Short term for 4 s, load impedance 25 mOhm, see Fig. Output voltage over output current, typ. in "Single Use" mode | |
Typ. | 46 A | Continuous, load impedance < 10 mOhm | |
max | 51 A | Continuous, load impedance < 10 mOhm | |
Output capacity | Typ. | 10,200 μF | Included in the power supply |
1) Extra power
The power supply is designed to support loads with higher short-term power requirements without damage or shutdown.
The short-time duration/bonus time is controlled in hardware by an output power manager.
Extra power is available repeatedly. Detailed information can be found in the chapter on Repeated pulse load.
If the power supply is subjected to extra power for longer than shown in the bonus time diagram (see Fig. Bonus time over output power), the maximum output power is automatically reduced to 960 W.
2) The discharge current of the output capacitors is not included.
Extra power is available as soon as the power is turned on and after an output short-circuit or output overload.
