Mô tả
1 phase 48 V DC/20 A QUINT-PS/1AC/48DC/20
Input data
| Nominal input voltage range | 100 V AC … 240 V AC |
|---|---|
| 120 V DC … 300 V DC (UL 508: ≤ 250 V DC) | |
| Input voltage range | 85 V AC … 264 V AC |
| 90 V DC … 300 V DC (UL 508: ≤ 250 V DC) | |
| Dielectric strength maximum | 300 V AC |
| AC frequency range | 45 Hz … 65 Hz |
| Frequency range DC | 0 Hz |
| Discharge current to PE | < 3.5 mA |
| Current consumption | 8.7 A (120 V AC) |
| 4.5 A (230 V AC) | |
| 9.4 A (110 V DC) | |
| 4.6 A (220 V DC) | |
| Nominal power consumption | 1046 VA |
| Inrush current | < 15 A (typical) |
| Mains buffering time | typ. 20 ms (120 V AC) |
| typ. 22 ms (230 V AC) | |
| Input fuse | 20 A (fast blow, internal) |
| Recommended breaker for input protection | 6 A … 16 A (AC: Characteristics B, C, D, K) |
| Type of protection | Transient surge protection |
| Protective circuit/component | Varistor |
Output data
| Nominal output voltage | 48 V DC ±1 % |
|---|---|
| Setting range of the output voltage (USet) | 30 V DC … 56 V DC (> 48 V DC, constant capacity restricted) |
| Nominal output current (IN) | 20 A (-25 °C … 60 °C, UOUT = 48 V DC) |
| POWER BOOST (IBoost) | 22.5 A (-25°C … 40°C permanent, UOUT = 48 V DC ) |
| Selective Fuse Breaking (ISFB) | 100 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. 60 V DC |
| Protection against overvoltage at the output (OVP) | < 60 V DC |
| Active current limitation | Approx. IBOOST = 22.5 A (for short-circuit) |
| 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 | < 50 mVPP (with nominal values) |
| Output power | 960 W |
| Typical response time | < 0.65 s |
| Maximum power dissipation in no-load condition | 12 W |
| Power loss nominal load max. | 74 W |
Đánh giá
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