Details
DIN-rail power supplies for 3-phase systems
48V, 20A
- 3AC 380-480V Wide-range input
- Three input fuses included
- Width only 110mm, Weight only 1.5kg
- 95.4% Full load and excellent partial load efficiencies
- 50% BonusPower®, 1440W for up to 4s
- 55A Peak Current for 25ms for Easy Fuse Tripping
- Active power factor correction (PFC)
- Active filtering of input transients
- Negligibly low input inrush current
- Full power between -25°C and +60°C
- Current sharing feature for parallel use
- Remote control of output voltage
- DC-OK relay contact
- Shut-down Input
| DC Output | 48-54Vdc |
| 20-17.8A |
| 960W |
| Input |
AC 380-480V
(-15%/+20%)
|
| |
| Size (WxHxD) | 110 x 124 x 127mm |
| Weight | 1500g |
| Product Status |
Stock item |
Technical Data
Output Data
| Nominal Voltage | 48Vdc |
| Adjustment Range | 48-54V |
| Output Current Range | 20-17.8A |
| Output Current |
17.8A at 54V
20A at 48V
|
| Output Power | 960W |
| Power Reserves | 50% BonusPower® |
| max. Ripple and Noise Voltage | 150mVpp |
Overview
| Size (WxHxD) | 110mm x 124mm x 127mm |
| Weight per Piece (excluding packing) | 1500g |
| Operat. Temperature Range | -25°C ... +70°C |
| Derating | 24W/°C at >+60°C |
| Mounting Method |
DIN-Rail
|
|
| Efficiency, typ. | 95.4% |
| Power Losses, typ. | 46.3W |
| MTBF SN 29500 @ 40°C (h) | 375.000h |
| Connection method | Screw terminals |
Footnotes| J1) | 3x400V, 50Hz/ 3x480Vac, 60Hz, independent of temperature
|
Commercial Information
Overview
| Article Number | QT40.481 |
| UPC Code | 875404001478 |
| Country of origin | CN |
| Product Status |
Stock item |
| E Classification | eClass 5.1 27049002
eClass 6.x 27049002
eClass 7.x 27049002
eClass 8.0 27049002
eClass 9.0 27040701
ETIM 4.0 EC000599
ETIM 5.0 EC002540
HS Code HS 85044082 |
| Warranty Period (Month) | 36 |
| Packaging Unit | 1pc |
