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VDS41022 Expansion Enclosure PSU Input Specifications
Each PSU meets the following input specifications.
Input Voltage
Input Frequency
Maximum Input Current
Peak Inrush Current
Power Maximum
Minimum Efficiency
(Platinum Rating)
Table 4.1 PSU AC input characteristics
VDS41022 Expansion Enclosure PSU Output Specifications
Each PSU meets the following output specifications.
Output Parameter
Main DC Voltage
Minimum Current
Table 4.2 PSU DC output characteristics
ABOUT THE VDS41022 EXPANSION ENCLOSURE 5V REGULATORS
The Expansion enclosure houses two hot-swappable, N+1 redundant 5V DC
regulators that are installed under the enclosure's top cover. The regulators supply
5V power to the drives. A single regulator can provide drive power indefinitely;
however, both regulators are required for full redundancy. Figure 4.2 provides a
close-up of the regulator board.
55
Viking Enterprise Solutions™ Proprietary Information
Input
200–240V (±10%) AC
50–60 Hz
9.48A RMS @ 200V AC
40A @ 230VAC, 25oC,
4.167 msec max
(based on 60 Hz cycle)
1600W
208V AC, 91% efficiency at
100% load, 94% at 50%
load.
+12V DC @ 132A, peak
50ms 145A
0.1A main
ONYX Series Harware Guide
1600W Value
200–240V (±10%) AC
50–60 Hz
12A RMS @ 200V AC
30A @ 230VAC, 25oC,
msec max
(based on 60 Hz cycle)
2000W
208V AC, 91% efficiency at
100% load, 94% at 50%
load.
1600W Value
+12V DC @ 148A, peak
10ms 192A
0.1A main
Document CTC-DOC-003005
2000W Value
10
2000W Value
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