Emerson Rectifier Module EPW50-48A Communication Power Supply 48V2900V
Emerson rectifier module EPW50-48A communication power supply 48V2900V
Overviews
The EPW50-48A rectifier module is a digital-to-analog control rectifier module with high efficiency and power density, which realizes the conversion of 85V AC to 300V AC input and 53.5V DC default output. It has the advantages of soft start function, parallel use function, perfect protection function and low noise. Adopt power technology and intelligent control technology to realize the function in a wide load range. It can be connected in parallel to form a large-capacity rectifier power supply. The rectifier module adopts CAN communication technology, and can cooperate with the monitoring module to realize output voltage adjustment, remote alarm, module sleep and other functions.
Specifications
| Working voltage | 85V AC~300V AC |
| Frequency | 45Hz~66Hz; rated value: 50Hz/60Hz |
| Large input current | ≤ 19 |
| Power factor | ≥0.99 (load ≥50%) |
| THD | ≤5% (load ≥50%) |
| Output voltage | 43.2V DC~58V DC; default value: 53.5V DC |
| Output power | 2900W (176V AC~300V AC) 1200W (85V AC~175V AC) |
| Voltage regulation accuracy | ≤±0.6% |
| Ripple and noise | ≤200mVp-p (bandwidth ≤20M Hz) |
| Static voltage regulation | ±0.5% (full load range) |
| Dynamic response | ≤±5% |
| Recovery time | ≤200 us |
| Standby power consumption | ≤5W |
| Boot time | 3s~8s |
| Output hold time | >10 ms |
| Telephone weighing noise voltage | ≤2 mV |
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