Key Commercial Data
| Orderkey | 2903155 |
|---|---|
| Packing unit | 1 pc |
| Catalog page | Page 223 (C-4-2017) |
| GTIN | 4046356960861 |
| Weight per Piece (excluding packing) | 1,717.000 g |
| Custom tariff number | 85044030 |
| Country of origin | CN (China) |
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 | ≤ 5000 m (> 2000 m, Derating: 10 %/1000 m) |
Input data
| Nominal input voltage range | 3x 400 V AC … 500 V AC |
|---|---|
| 2x 400 V AC … 500 V AC | |
| Input voltage range | 3x 400 V AC … 500 V AC -20 % ….+15 % |
| 2x 400 V AC … 500 V AC -10 % … +15 % | |
| AC frequency range | 50 Hz … 60 Hz |
| Discharge current to PE | < 3.5 mA |
| Current consumption | 3x 1.2 A (400 V AC) |
| 3x 1 A (500 V AC) | |
| 2x 2.3 A (400 V AC) | |
| 2x 1.9 A (500 V AC) | |
| Nominal power consumption | 822.2 VA |
| Inrush surge current | ≤ 22 A (typical) |
| Mains buffering | typ. 10 ms (400 V AC) |
| typ. 20 ms (500 V AC) | |
| Input fuse | 3.15 A (internal (device protection), slow-blow) |
| Choice of suitable circuit breakers | 6 A … 16 A (Characteristics B, C, D, K) |
| Power factor (cos phi) | 0.63 |
| Type of protection | Transient surge protection |
| Protective circuit/component | Varistor |
Output data
| Nominal output voltage | 24 V DC ±1 % |
|---|---|
| Setting range of the output voltage (USet) | 24 V DC … 28 V DC (> 24 V DC, constant capacity restricted) |
| Nominal output current (IN) | 20 A |
| Dynamic Boost (IDyn.Boost) | 30 A (5 s) |
| Derating | > 60 °C … 70 °C (2.5%/K) |
| Connection in parallel | Yes, for redundancy and increased capacity |
| Connection in series | yes |
| Output overvoltage protection | ≤ 30 V DC |
| Control deviation | < 1 % (change in load, static 10 % … 90 %) |
| < 3 % (Dynamic load change 10 % … 90 %, 10 Hz) | |
| < 0.1 % (change in input voltage ±10 %) | |
| Residual ripple | ≤ 20 mVPP |
| Output power | 480 W |
| Typical response time | < 1 s |
| Maximum power dissipation in no-load condition | < 1.2 W (400 V AC) |
| Power loss nominal load max. | < 38 W (480 V AC) |
General
| Net weight | 1.5 kg |
|---|---|
| Efficiency | > 93 % (400 V AC) |
| 500 V AC | |
| Insulation voltage input/output | 3 kV AC (type test) |
| 1.5 kV AC (routine test) | |
| Protection class | I (in closed control cabinet) |
| Degree of protection | IP20 |
| MTBF (IEC 61709, SN 29500) | > 1800000 h (25 °C) |
| > 1100000 h (40 °C) | |
| > 510000 h (60 °C) | |
| Mounting position | horizontal DIN rail NS 35, EN 60715 |
| Assembly instructions | alignable: horizontally 0 mm (≤ 40 °C) 10 mm (≤ 70 °C), vertically 50 mm |
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