Dimensions
| Width | 96 mm |
|---|---|
| Height | 130 mm |
| Depth | 176 mm |
| Width with alternative assembly | 176 mm |
| Height with alternative assembly | 130 mm |
| Depth with alternative assembly | 99 mm |
Ambient conditions
| Degree of protection | IP20 |
|---|---|
| Ambient temperature (operation) | -25 °C … 70 °C (> 60 °C Derating: 2.5 %/K) |
| Ambient temperature (start-up type tested) | -40 °C |
| Ambient temperature (storage/transport) | -40 °C … 85 °C |
| Max. permissible relative humidity (operation) | ≤ 95 % (at 25 °C, non-condensing) |
| Climatic class | 3K3 (in acc. with EN 60721) |
| Degree of pollution | 2 |
| Installation height | 4000 m |
Input data
| Nominal input voltage range | 3x 400 V AC … 500 V AC |
|---|---|
| Input voltage range | 3x 320 V AC … 575 V AC |
| 2x 360 V AC … 575 V AC | |
| 450 V DC … 800 V DC | |
| AC frequency range | 45 Hz … 65 Hz |
| Frequency range DC | 0 Hz |
| Discharge current to PE | < 3.5 mA |
| Current consumption | 3x 2.1 A (400 V AC) |
| 3x 1.7 A (500 V AC) | |
| 1.7 A (600 V DC) | |
| Nominal power consumption | 1342 VA |
| Inrush current | < 15 A |
| Mains buffering time | > 25 ms (400 V AC) |
| > 35 ms (500 V AC) | |
| Recommended breaker for input protection | 6 A … 16 A (AC: Characteristics B, C, D, K) |
| Power factor (cos phi) | 0.76 |
| Type of protection | Transient surge protection |
| Protective circuit/component | Varistor, gas-filled surge arrester |
Output data
| Nominal output voltage | 24 V DC ±1 % |
|---|---|
| Setting range of the output voltage (USet) | 18 V DC … 29.5 V DC (> 24 V DC, constant capacity restricted) |
| Nominal output current (IN) | 40 A (-25 °C … 60 °C, UOUT = 24 V DC) |
| POWER BOOST (IBoost) | 45 A (-25°C … 40°C permanent, UOUT = 24 V DC ) |
| Selective Fuse Breaking (ISFB) | 215 A (12 ms) |
| Derating | 60 °C … 70 °C (2.5%/K) |
| Connection in parallel | Yes, for redundancy and increased capacity |
| Connection in series | yes |
| Feedback voltage resistance | max. 35 V DC |
| Protection against overvoltage at the output (OVP) | < 35 V DC |
| Control deviation | < 1 % (change in load, static 10 % … 90 %) |
| < 3 % (change in load, dynamic 10 % … 90 %) | |
| < 0.1 % (change in input voltage ±10 %) | |
| Residual ripple | < 40 mVPP (with nominal values) |
| Output power | 960 W |
| Typical response time | < 0.5 s |
| Peak switching voltages nominal load | < 5 mVPP (at nominal values, 20 MHz) |
| Maximum power dissipation in no-load condition | 18 W |
| Power loss nominal load max. | 63 W |
General
| Net weight | 2.5 kg |
|---|---|
| Operating voltage display | Green LED |
| Efficiency | > 94 % (at 400 V AC and nominal values) |
| MTBF (IEC 61709, SN 29500) | > 880000 h (25 °C) |
| > 500000 h (40 °C) | |
| > 216000 h (60 °C) | |
| Insulation voltage input/output | 4 kV AC (type test) |
| 2 kV AC (routine test) | |
| Insulation voltage input / PE | 3.5 kV AC (type test) |
| 2 kV AC (routine test) | |
| Insulation voltage output / PE | 500 V DC (routine test) |
| Degree of protection | IP20 |
| Protection class | I |
| Mounting position | horizontal DIN rail NS 35, EN 60715 |
| Assembly instructions | alignable: PN ≥50%, 5 mm horizontally, 15 mm next to active components, 50 mm vertically alignable: PN <50%, 0 mm horizontally, 40 mm vertically top, 20 mm vertically bottom |
Connection data, input
| Connection method | Screw connection |
|---|---|
| Conductor cross section solid min. | 0.2 mm² |
| Conductor cross section solid max. | 6 mm² |
| Conductor cross section flexible min. | 0.2 mm² |
| Conductor cross section flexible max. | 4 mm² |
| Conductor cross section AWG min. | 18 |
| Conductor cross section AWG max. | 10 |
| Stripping length | 7 mm |
| Screw thread | M3 |
Connection data, output
| Connection method | Screw connection |
|---|---|
| Conductor cross section solid min. | 0.5 mm² |
| Conductor cross section solid max. | 16 mm² |
| Conductor cross section flexible min. | 0.5 mm² |
| Conductor cross section flexible max. | 16 mm² |
| Conductor cross section AWG min. | 8 |
| Conductor cross section AWG max. | 6 |
| Stripping length | 10 mm |
| Screw thread | M4 |
Connection data for signaling
| Connection method | Screw connection |
|---|---|
| Conductor cross section solid min. | 0.2 mm² |
| Conductor cross section solid max. | 6 mm² |
| Conductor cross section flexible min. | 0.2 mm² |
| Conductor cross section flexible max. | 4 mm² |
| Conductor cross section AWG min. | 18 |
| Conductor cross section AWG max. | 10 |
| Screw thread | M3 |
Standards
| EMC requirements for noise immunity | EN 61000-6-1 |
|---|---|
| EN 61000-6-2 | |
| EMC requirements for noise emission | EN 61000-6-3 |
| EN 61000-6-4 | |
| Standard – Electrical safety | IEC 60950-1/VDE 0805 (SELV) |
| Standard – Electronic equipment for use in electrical power installations and their assembly into electrical power installations | EN 50178/VDE 0160 (PELV) / Overvoltage category III |
| Standard – Safety extra-low voltage | IEC 60950-1 (SELV) and EN 60204-1 (PELV) |
| Standard – Safe isolation | DIN VDE 0100-410 |
| Standard – Limitation of mains harmonic currents | EN 61000-3-2 |
| Standard – Equipment safety | GS (tested safety) |
| Standard – surge resistance | VDE 0160 (curve W2) |
| Rail applications | EN 50121-4 |
EMC data
| Electromagnetic compatibility | Conformance with EMC Directive 2014/30/EU |
|---|---|
| Low Voltage Directive | Conformance with Low Voltage Directive 2014/35/EC |
| Electrostatic discharge | EN 61000-4-2 |
| Contact discharge | 8 kV (Test Level 4) |
| Discharge in air | 15 kV (Test Level 4) |
| Electromagnetic HF field | EN 61000-4-3 |
| Frequency range | 80 MHz … 1 GHz |
| Test field strength | 20 V/m (Test Level 3) |
| Frequency range | 1 GHz … 2 GHz |
| Test field strength | 10 V/m (Test Level 3) |
| Frequency range | 2 GHz … 3 GHz |
| Test field strength | 10 V/m (Test Level 3) |
| Comments | Criterion A |
| Fast transients (burst) | EN 61000-4-4 |
| Input | 4 kV (Test Level 4 – asymmetrical) |
| Output | 2 kV (Test Level 3 – asymmetrical) |
| Signal | 2 kV (Test Level 4 – asymmetrical) |
| Comments | Criterion A |
| Surge voltage load (surge) | EN 61000-4-5 |
| Input | 2 kV (Test Level 3 – symmetrical) |
| 6 kV (Test Level 4 – asymmetrical) | |
| Output | 1 kV (Test Level 2 – symmetrical) |
| 2 kV (Test Level 3 – asymmetrical) | |
| Signal | 1 kV (Test Level 2 – asymmetrical) |
| Comments | Criterion A |
| I/O/S | asymmetrical |
| Frequency range | 0.15 MHz … 80 MHz |
| Voltage | 10 V (Test Level 3) |
| Comments | Criterion A |
| Criterion A | Normal operating behavior within the specified limits. |
| Criterion B | Temporary impairment to operational behavior that is corrected by the device itself. |
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