C: p, Ppendix, Ower – NEXCOM APPC 1220T User Manual
Page 110: Onsumption, Power consumption measurement
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APPC 1220T/1221T/1520T/1521T/1720T/1721T User Manual
Appendix C: Power Consumption
a
PPendix
C: P
oWer
C
onsumPtion
Power Consumption Measurement
Purpose
The purpose of the power consumption test is to verify the power dissipa-
tion of the system and the load of the power supply.
Test Equipment
1. PROVA CM-07 AC/DC CLAMP METER
2. Burn-in test ver: 2.0
Device Under Test
DUT: Sys #1
Test Procedure
1. Power up the DUT and then boot Windows XP.
2. Enter the standby mode (HDD power down).
3. Measure the power consumption and record it.
4. Run the Burn-in test program to apply 100% full loading.
5. Measure the power consumption and record it.
APPC 1720T/1721T
+12V
+24V
+30V
Full-Loading Mode
3.31A
1.66A
1.36A
Total
39.72W
39.84W
40.8W
Standby Mode
1.06A
0.57A
0.47A
Total
12.72W
13.68W
14.1W
APPC 1520T/1521T
+12V
+24V
+30V
Full-Loading Mode
2.7A
1.4A
1.13A
Total
32.4W
33.6W
33.9W
Standby Mode
1.04A
0.54A
0.44A
Total
12.48W
12.96W
13.2W
APPC 1220T/1221T
+12V
+24V
+30V
Full-Loading Mode
1.84A
0.93A
0.75A
Total
22.08W
22.32W
22.5W
Standby Mode
0.93A
0.49A
0.4A
Total
11.16W
11.76W
12W