Mô tả
1-phase, output: 48 V DC / 5 A
Input data
| Nominal input voltage range |
100 V AC … 240 V AC |
|
110 V DC … 250 V DC |
| Input voltage range |
100 V AC … 240 V AC -15 % … +10 % |
|
110 V DC … 250 V DC ±10 % |
| Dielectric strength maximum |
≤ 300 V AC 15 s |
| AC frequency range |
50 Hz … 60 Hz ±10 % |
| Frequency range (fN) |
50 Hz … 60 Hz 5 Hz |
| Discharge current to PE |
< 3.5 mA |
| Current consumption |
2.9 A (100 V AC) |
|
2.3 A (120 V AC) |
|
1.2 A (230 V AC) |
|
1.2 A (240 V AC) |
| Nominal power consumption |
285.7 VA |
| Mains buffering time |
typ. 15 ms (120 V AC) |
|
typ. 15 ms (230 V AC) |
| Input fuse |
6.3 A (internal (device protection)) |
| Recommended breaker for input protection |
6 A … 16 A (Characteristics B, C, D, K) |
| Power factor (cos phi) |
0.91 |
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Output data
| Nominal output voltage |
48 V DC ±1 % |
| Setting range of the output voltage (USet) |
36 V DC … 55 V DC (> 48 V DC, constant capacity restricted) |
| Nominal output current (IN) |
5 A |
| Dynamic Boost (IDyn.Boost) |
7.5 A (5 s) |
| Derating |
> 60 °C … 70 °C (2.5%/K) |
| Connection in parallel |
Yes, for redundancy and increased capacity |
| Connection in series |
yes |
| Feedback voltage resistance |
≤ 60 V DC |
| Protection against overvoltage at the output (OVP) |
≤ 60 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 (with nominal values) |
| Output power |
240 W |
| Peak switching voltages nominal load |
< 15 mVPP |
| Maximum power dissipation in no-load condition |
typ. 4 W (120 V AC) |
|
typ. 4.1 W (230 V AC) |
| Power loss nominal load max. |
typ. 24.5 W (120 V AC) |
|
typ. 20.1 W (230 V AC) |
| Short-circuit current |
< 7 A DC (Permanent) |
Đánh giá
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