Key Commercial Data
| Orderkey | 2938727 |
|---|---|
| Packing unit | 1 pc |
| Catalog page | Page 483 (IF-2007) |
| GTIN | 4017918899547 |
| Weight per Piece (excluding packing) | 1,930.000 g |
| Custom tariff number | 85044030 |
| Country of origin | DE (Germany) |
Dimensions
| Width | 160 mm |
|---|---|
| Height | 130 mm |
| Depth | 125 mm |
| Width with alternative assembly | 122 mm |
| Height with alternative assembly | 130 mm |
| Depth with alternative assembly | 163 mm |
Ambient conditions
| Degree of protection | IP20 |
|---|---|
| Ambient temperature (operation) | -25 °C … 70 °C (> 60 °C Derating: 2.5 %/K) |
| 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 |
Input data
| Nominal input voltage range | 3x 400 V AC … 500 V AC |
|---|---|
| Input voltage range | 3x 320 V AC … 575 V AC (for all three phases) |
| 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 | approx. 3x 1.1 A (400 V AC) |
| 3x 1 A (480 V AC) | |
| Nominal power consumption | 526 W |
| Inrush surge current | < 15 A (typical) |
| Mains buffering | > 23 ms (400 V AC) |
| > 25 ms (480 V AC) | |
| Choice of suitable circuit breakers | 3x 6 A … 16 A (Characteristics B, C, D, K) |
| 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) | 22.5 V … 28.5 V |
| Nominal output current (IN) | 20 A (up to 60°C) |
| POWER BOOST (IBoost) | 27 A |
| Derating | 60 °C (2.5%/K) |
| Connection in parallel | Yes, for redundancy and increased capacity |
| Connection in series | yes |
| Active current limitation | Approx. IBOOST= 27 A (for short-circuit) |
| Control deviation | < 1 % (change in load, static 10 % … 90 %) |
| < 2 % (change in load, dynamic 10 % … 90 %) | |
| < 0.1 % (change in input voltage ±10 %) | |
| Residual ripple | < 10 mVPP(with nominal values) |
| Output power | 480 W |
| Typical response time | < 1 s |
| Peak switching voltages nominal load | < 60 mVPP(20 MHz) |
| Maximum power dissipation in no-load condition | < 7 W |
| Power loss nominal load max. | < 47 W |
General
| Net weight | 1.93 kg |
|---|---|
| Operating voltage display | Green LED |
| Efficiency | > 91 % (at 400 V AC and nominal values) |
| 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) |
| Protection class | I (with PE connection) |
| Degree of protection | IP20 |
| MTBF (IEC 61709, SN 29500) | > 500000 h |
| Mounting position | horizontal DIN rail NS 35, EN 60715 |
| Assembly instructions | alignable: horizontally 0 mm, vertically 50 mm |
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