Key Commercial Data
| Orderkey | 2320568 |
|---|---|
| Packing unit | 1 pc |
| Catalog page | Page 255 (C-4-2017) |
| GTIN | 4046356693639 |
| Weight per Piece (excluding packing) | 1,700.000 g |
| Custom tariff number | 85044030 |
| Country of origin | CN (China) |
Dimensions
| Width | 82 mm |
|---|---|
| Height | 130 mm |
| Depth | 125 mm |
| Width with alternative assembly | 122 mm |
| Height with alternative assembly | 130 mm |
| Depth with alternative assembly | 85 mm |
Ambient conditions
| Degree of protection | IP20 |
|---|---|
| Ambient temperature (operation) | -25 °C … 70 °C (> 60 °C derating, 2.5 %/K, startup at -40°C type-tested) |
| Ambient temperature (start-up type tested) | -40 °C |
| Ambient temperature (storage/transport) | -40 °C … 85 °C |
| Max. permissible relative humidity (operation) | 100 % (at 25 °C, non-condensing) |
| Climatic class | 3K3 (in acc. with EN 60721) |
| Degree of pollution | 2 |
Input data
| Nominal input voltage range | 24 V DC |
|---|---|
| Input voltage range | 18 V DC … 32 V DC |
| Current consumption | 28 A (24 V, IBOOST) |
| Inrush surge current | typ. 26 A |
| Mains buffering | typ. 10 ms (24 V DC) |
| Choice of suitable circuit breakers | 40 A … 50 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) | 18 V DC … 29.5 V DC (> 24 V DC, constant capacity restricted) |
| Nominal output current (IN) | 20 A (-25 °C … 60 °C) |
| POWER BOOST (IBoost) | 25 A (-25°C … 40°C permanent, UOUT= 24 V DC ) |
| Selective Fuse Breaking (ISFB) | 120 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 resistance | 35 V DC |
| Output overvoltage protection | < 35 V DC |
| Max. capacitive load | unlimited |
| Active current limitation | approx. 29 A |
| 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 | < 20 mVPP |
| Peak switching voltages nominal load | < 10 mVPP(20 MHz) |
| Maximum power dissipation in no-load condition | 2.2 W |
| Power loss nominal load max. | 39 W |
General
| Net weight | 1.7 kg |
|---|---|
| Efficiency | > 92 % |
| Insulation voltage input/output | 1.5 kV (type test) |
| 1 kV (routine test) | |
| Protection class | III |
| Degree of protection | IP20 |
| MTBF (IEC 61709, SN 29500) | |
| > 554000 h (40 °C) | |
| 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 |
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