Product: UltraTrak RM8000
Product Description: UltraTrak
ULTRATRAK RM8000 SYSTEM with 180G HDD
POWER CONSUMPTION REPORT
1. Summary
|
No |
Item |
Value(W) |
Note |
|
1 |
Power supply output rating |
300W |
|
|
2 |
Max power consumption excluding hard drives |
71.188W |
This is contributed by hardware only. |
|
3 |
Max power consumption including hard drives |
133.588W |
This item is equal to item 2 plus total power consumption of hard drives. |
2. Power supply specification
|
Description |
Value |
Note |
|
AC INPUT |
100-120V~/8A 200-240V~/4A |
|
|
47Hz~63HZ |
||
|
Description |
Value |
Note |
|
DC OUTPUT |
+5V |
+12V+5V,+12V TOTAL MAX 300W |
|
2A(Min) 35A(Max) |
0.4mA(Min) 15A(Max) |
3. Power consumption
3.1. Measurement description
(a). Run Winstest for testing
We use Winstest to be an application for power measurement.
(b). Measure power consumption excluding hard drives. Show as figure1.
All of hard drives use external power supply rather than internal. This way can measure all power consumption except hard drives.
(c). Measure power consumption including hard drives. Show as figure2.
All of hard drives and components use internal power supply.
3.2. Power consumption excluding hard drives
|
Item |
Value |
Note |
|
AC voltage(v : RMS) |
112.998V |
Fig. 1 |
|
AC current(A: RMS) |
0.63A |
Fig. 2 |
|
Power(W) |
71.188W |
3.3. Power consumption including hard drives
|
Item |
Value |
Note |
|
AC voltage(v : RMS) |
||
|
AC current(A: RMS) |
||
|
Power(W) |
71.188+62.4=133.588 |
Hard drives list
|
No |
Model name |
|
1 |
WD18000EB |
|
2 |
WD18000EB |
|
3 |
WD18000EB |
|
4 |
WD18000EB |
|
5 |
WD18000EB |
|
6 |
WD18000EB |
|
7 |
WD18000EB |
|
8 |
WD18000EB |
HDD spec.
|
Current Requirements |
|
Power Dissipation Read/Write : 7.8 WattsIdle : 7.5 Watts Standby : 1.0 Watts Sleep : 0.5 Watts |
4. Figures
Fig.1 Excluding hard drives AC voltage
Fig.2 Excluding hard drives AC current
