Beckhoff PS3011-2440-0000, Documentation

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Overview
PS3011-2440-0000 5 Version: 1.0
1 Overview
PS3011-2440-0000 | Power supply 24 V, 40 A, 1-phase
• 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 [ } 26]
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
*) 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.