Vertic eSure™ R48-3200e2 48VDC 3200W Rectifier
The eSure™ R48-3200e2 rectifier converts standard AC supply voltages into stable nominal-48V DC voltage adjustable to the needs of the application. The R48- 3200e2 is a constant power rectifier designed with the latest patented switchmode technology using DSP (Digital Signaling Processor) functionality for efficient operation. For a higher load capacity, rectifiers can be connected in parallel and intelligent control can be added with the help of a separate controller.
Key Features
• Optimized depth-reduced footprint allows installation in short-depth racks and cabinets
• DSP (Digital Signaling Processor) means fewer components, optimized operation and active load sharing for increased reliability
• High efficiency, 95% reduces power consumption for lower operating costs
• Hot pluggable facilitates future extensions
• Wide input voltage range operates in the most demanding environments where input voltage changes
• Wide temperature operating range (-40°C / -40°F to +75°C / 167°F) meets the harshest climatic environment requirements.
Specifications
| Input |
|
| Input Voltage, Nominal |
200 to 250 VAC |
| Input Voltage, Permitted Variation |
85 to 300 VAC |
| Line Frequency |
45 to 65 Hz |
| Max Input Current |
22 A |
| Power Factor |
0.99 |
| THD (Total Harmonic Distortion) |
<5% from 50 to 100% of rated load |
| DC output |
|
| Output Voltage, Adjustment Range |
-42 to -58 VDC |
| Output Power |
3200 W@Vout >48 VDC |
| Output Current |
66.7 A |
| Output Current limit set Point |
0 to 66.7 A |
| Efficiency |
95% peak |
| Psophometric noise (system) |
<2 mV at 70% max load |
| Control and monitoring |
|
| Rectifier Alarm and Signaling |
Alarm and status reported via CAN bus to system Controller |
| Visual Indications |
Green LED: Power On
Yellow LED: Protection
Red LED: Alarm
Flashing Red LED: Fan Failure |
| Mechanics |
|
| Dimensions (H x W x D) |
132×85.3×293mm / 5.2×3.36×11.5 inches |
| Weight |
3.5 kg / 7.7 Ibs |
| Environmental |
|
| Temperature Range, Operating |
-40 to +75°C, -40 to +167°F |
| Temperature Range, Storage |
-40 to +70°C, -40 to +158°F |
| Relative Humidity |
0 to 95% |
| Altitude |
2000 m, 6560 ft at full power |
| EMC |
ETSI EN 300 386 class A |
| Safety |
EN 60950 |
