Schneider Electric Regulated Power Supply
Model: ABLU3A24400
380...500V AC, 24V, 40A, 3 phases, Universal
Main Specifications
| Attribute | Value |
|---|---|
| Range of Product | Modicon Power Supply |
| Product or Component Type | Power supply |
| Power supply type | Regulated switch mode |
| Variant option | Universal |
| Enclosure Material | Metal |
| Nominal input voltage | 380...500 V AC three phase |
| Kw Rating | 960 W |
| Output voltage | 24 V DC |
| Power supply output current | 40 A |
| Permissible temporary current boost | 1.5 x In for 5 seconds |
Complementary Specifications
| Attribute | Value |
|---|---|
| Efficiency at full load | 95% (at 380...575 V AC, 3 phase) |
| Nominal network frequency | 50...60 Hz |
| Network system compatibility | TN, TT, IT |
| Maximum leakage current | 2 mA at 500 V AC |
| Input protection type | Integrated fuse (not interchangeable) 3.15 A; External protection (recommended) |
| Inrush current | 35 A at 380 V; 35 A at 500 V |
| Power factor | 0.90 at 380 V AC; 0.90 at 500 V AC |
| Efficiency | 95% at 380 V AC; 95% at 500 V AC |
| Output voltage adjustment | 24...28 V |
| Power dissipation in W | 49 W |
| Current consumption | < 1.9 A at 380 V AC; < 1.7 A at 500 V AC |
| Turn-on time | < 2 s |
| Holding time | > 20 ms at 380 V AC; > 20 ms at 500 V AC |
| Startup with capacitive loads | 200000 μF |
| Residual ripple | < 200 mV |
| Meantime between failure [MTBF] | 595400 h at 77 °F (25 °C), full load conforming to SR 332; 308300 h at 131 °F (55 °C), 80% load conforming to SR 332 |
| Output protection type | Against overload and short-circuits (manual or automatic reset by switch); Against over temperature (automatic reset); Against overvoltage (manual reset) |
| Connections - terminals | Screw connection 6...16 mm², AWG 10...AWG 6 (without wire end ferrule) output; Screw connection 6...10 mm², AWG 10...AWG 8 (with wire end ferrule) output; Screw connection 0.75...6 mm², AWG 18...AWG 10 (without wire end ferrule) input; Screw connection 0.75...4 mm², AWG 18...AWG 12 (with wire end ferrule) input; Cage clamp 0.2...1.5 mm², AWG 22...AWG 16 (without wire end ferrule) diagnostic relay; Cage clamp 0.2...0.75 mm², AWG 22...AWG 18 (with wire end ferrule) diagnostic relay; Cage clamp 0.2...0.75 mm², AWG 22...AWG 18 (with wire end ferrule) shut down input |
| Line and load regulation | < 0.17% network 100% load in line at 77 °F (25 °C); < 0.6% +/- 0.5% network 150% load at 77 °F (25 °C) |
| Status LED | 1 LED (green and red) product status |
| Depth | 5.07 in (128.7 mm) |
| Height | 4.9 in (124 mm) |
| Width | 4.3 in (110 mm) |
| Product Weight | 5.05 lb(US) (2.29 kg) |
| Output coupling | Parallel |
| Marking | CE, UKCA |
| Mounting support | Top hat type TH35-15 rail IEC 60715, Top hat type TH35-7.5 rail IEC 60715, Double-profile DIN rail |
| Supply | SELV IEC 60950-1, SELV IEC 60204-1, SELV IEC 60364-4-41 |
| Dielectric strength | 4000 V AC (input to output), 2000 V AC (input to ground), 1500 V AC (output to ground), 4000 V AC (input to diagnostic relay), 500 V AC (output to diagnostic relay), 1500 V AC (diagnostic relay to ground with shutdown input not isolated from output) |
| Diagnostic relay | Electromechanical relay 1000.0 mA 30 V |
| Service life | 10 year(s) at 104 °F (40 °C) at 80% load |
| Overvoltage category | III, II |
Environment
| Attribute | Value |
|---|---|
| Standards | IEC 62368-1, EN/IEC 61204-3, IEC 61000-6-1, IEC 61000-6-2, IEC 61000-6-3, IEC 61000-6-4, IEC 61000-3-2, EN 61000-3-3, UL 62368-1, CSA C22.2 No 62368-1, CSA C22.2 No. 107.1 |
| Product certifications | CE, CUL Listed, CUL Recognized, RCM, CB Scheme, EAC, KC, UKCA, CURus |
| Operating altitude | < 5000 m (overvoltage category III), < 2000 m (overvoltage category II) |
| Shock resistance | 150 m/s² 11 ms |
| IP degree of protection | IP20 |
| Ambient air temperature for operation | -13...131 °F (-25...55 °C) without current derating (mounting position A < 6561.68 ft / 2000 m); 131...158 °F (55...70 °C) with current derating of 3.3% per °C (mounting position A < 6561.68 ft / 2000 m) |
| Electrical shock protection class | Class I |
| Pollution degree | 2 |
| Vibration resistance | 3.5 mm (f= 3...11.9 Hz) conforming to IEC 60068-2-6; 20 m/s² (f= 11.9...150 Hz) conforming to IEC 60068-2-6 |
| Electromagnetic immunity | Immunity to electrostatic discharge: 8 kV (contact), 15 kV (air); Immunity to conducted RF disturbances: 15 V/m (80 MHz-2 GHz), 5 V/m (2-2.7 GHz), 5 V/m (2.7-6 GHz); Immunity to fast transients: 4 kV (input-output); Surge immunity: 4 kV (power supply to earth), 3 kV (between phases); Immunity to conducted RF disturbances: 15 V (0.15-80 MHz); Immunity to magnetic fields: 30 A/m (50-60 Hz); Immunity to voltage dips |
| Electromagnetic emission | Conducted emissions IEC 61000-6-3; Radiated emissions IEC 61000-6-4 |
Ordering and shipping details
| Attribute | Value |
|---|---|
| Category | US1CP1222525 |
| Discount Schedule | CP12 |
| GTIN | 3606482185272 |
| Returnability | Yes |
| Country of origin | IN |
Packing Units
| Package Type | Units per Package | Height | Width | Length | Weight |
|---|---|---|---|---|---|
| PCE | 1 | 6.10 in (15.500 cm) | 8.46 in (21.500 cm) | 8.66 in (22.000 cm) | 6.332 lb(US) (2.872 kg) |
| S03 | 2 | 11.81 in (30.000 cm) | 11.81 in (30.000 cm) | 15.75 in (40.000 cm) | 13.986 lb(US) (6.344 kg) |
| P12 | 48 | 41.34 in (105.000 cm) | 31.50 in (80.000 cm) | 47.24 in (120.000 cm) | 353.291 lb(US) (160.250 kg) |
Dimensions Drawings
Diagram showing the physical dimensions of the power supply. Key dimensions include:
- Overall dimensions: 128.7 mm (5.07 in) height, 124 mm (4.9 in) width, 110 mm (4.3 in) depth.
- Mounting hole spacing: 127.1 mm (5.0 in) horizontally, 110 mm (4.3 in) vertically.
- Clearance requirements: 10 mm (0.40 in) on the sides, 20 mm (0.80 in) on the top and bottom.
Diagram also shows correct and incorrect mounting orientations, emphasizing the need for proper ventilation and stability.
Wiring Diagram
Schematic illustrating the input and output connections:
- Input terminals: L1, L2, L3, PE (Protective Earth)
- Output terminals: +1, +2, -3, -4
- Status indicator: LED (terminal 11), Relay (terminal 14)
Block Diagram
Functional block diagram of the power supply:
- Input
- EMI filter
- PI filter, inrush current circuit, PFC circuit
- PFC controller
- Input monitoring
- Housekeeper control
- Primary power stage
- LLC controller
- Housekeeper primary circuit
- Secondary power stage
- Secondary controller (voltage & current, SR, OCP), OCP & DCP
- Secondary MCU
- Housekeeper secondary circuit
- Output filter
- LED & relay controller
- DC OK LED
- DC OK relay contact
Performance Curves
Performance Curve:
A graph shows the relationship between surrounding air temperature (X-axis) and percentage of maximum load (Y-axis). The curve indicates that the power supply can operate at 100% load up to approximately 55°C, after which the maximum load capacity decreases.
Overvoltage Protection Behavior:
A diagram illustrates the overvoltage protection behavior. It shows a variable output voltage range, a latch mode, typical overvoltage conditions, the maximum overvoltage protection level, and nominal output voltage.
Environmental Data
Schneider Electric is committed to sustainability, aiming for Net Zero status by 2050. This includes using lower impact materials and extending product lifetimes.
- Materials and Substances: Packaging is not made with recycled cardboard or single-use plastic. The product is compliant with EU RoHS Directive and REACH Regulation.
- Repack and Remanufacture: Information on circularity profile and take-back programs is available. WEEE (Waste Electrical and Electronic Equipment) regulations apply, requiring disposal according to EU waste collection guidelines.
