Overview

PS3011-2440-0000 | Power supply 24 V, 40 A, 1-phase

Overview 1:

  • AC 100-240 V wide-range input
  • Width only 125 mm, weight only 1.9 kg
  • 94.6% full load and excellent part-load efficiencies
  • 150% peak power, 1440 W for 4 s
  • 110 A high peak current over 10 ms for triggering fuses
  • Safe hiccup overload mode
  • Active power factor correction (PFC)
  • Negligible inrush current surge
  • Full power between -25°C and +60°C
  • Current-sharing function for parallel use
  • Output voltage control
  • DC-OK relay contact
  • Shutdown input

The PS3011-2440-0000 is a 1-phase 24 V power supply with an output current of 40 A and an output power of 960 W.

On the input side, the device features a wide-range input, active power factor correction (PFC) and inrush current limiting.

The output operates according to the UI characteristic curve and switches to the safe hiccup mode in case of overload/short-circuit. The PS3011-2440-0000 power supply features an extra power output with a maximum output power of 150% over 4 seconds and is able to trigger fuses precisely with a short-term peak current. A DC-OK LED, an overload LED and a potential-free relay contact monitor the status of the output voltage. The output voltage can be switched off by means of the shutdown contact.

The power supply is part of the PS3000 family and has a width of 125 mm. The power supply unit is DNV/GL-approved and can be used in shipbuilding, for example.

Overview of technical data *)

Overview of technical data

PS3011-2440-0000

Output voltage

DC 24 V (nominal)

Adjustment range

24 - 28 V

Output current

40 - 34.3 A (continuous); 60 - 51.5 A (short-term up to 4 s)

Output power

960 W (continuous); 1440 W (short-term up to 4 s)

Output ripple

< 100 mVpp (20 Hz to 20 MHz)

Input voltage AC

AC 100-240 V -15%/+10%

Mains frequency

50-60 Hz ±6%

Input current AC

8.6 / 4.5 A at 120 / 230 Vac

Power factor

0.99 / 0.99 at 120 / 230 Vac

Inrush current surge AC

typ. 17 / 11 A peak at 120 / 230 Vac

Efficiency

93.6 / 94.6% at 120 / 230 Vac

Losses

65.6 / 54.8 W at 120 / 230 Vac

Operating temperature range

-25°C to +70°C

Derating

24 W / °C (+60°C to +70°C); between 85 - 90 Vac see chapter Environment

Hold-up time

Typ. 27 / 27 ms at 120 / 230 Vac

Dimensions (W x H x D)

125x124x127 mm (without DIN rail)

Weight

1.9 kg

Approvals/markings

CE, cULus, DNV/GL, EAC, UKCA

*) All values typical for 24 V, 40 A, 230 Vac, 25°C ambient temperature and after a warm-up time of five minutes, unless otherwise stated.