80 PLUS Verification and Testing Report
TYPICAL EFFICIENCY (50% Load):
AVERAGE EFFICIENCY :
80 PLUS COMPLIANT:
Ecos ID #
Manufacturer
Model Number
Serial Number
Year
Type
Test Date
Input Voltage
Input Current
Input Frequency
Rated Output Power
Note: All measurements were taken with input voltage at 115 V nominal at 60 Hz. Input AC Current Waveform (ITHD = 7.36%, 50% Load)
I
PF
RMS
A
0.82 0.95 28.06% 10% 90.55 11.9/0 3.4/1.5 5/1.5 5.1/0.3 76.07
1.53 0.98 20.20% 20% 171.41 11.9/0.1 3.4/3 5/2.9 5.1/0.5 152.03
3.71 1.00 7.36% 50% 424.60 12/0.1 3.3/7.4 5/7.4 5/1.2 379.16
7.70 1.00 4.89% 100% 884.50 12.1/0.3 3.3/14.8 4.9/14.7 4.9/2.5 751.44
1000.00
900.00
800.00
700.00
600.00
500.00
400.00
Power (Watts)
300.00
200.00
100.00
20% 50% 100%
3658
Be Quiet
Z1-750W
211S3151000089
2013
ATX12V
7/29/13
I
(%)
THD
Load
(%)
Input
Watts
Input and Output Power
Input Watts
Output Watts
Loading (% of Rated Output Power)
100-240 Volts
9-4 Amps
50-60 Hz
750 Watts
12V (cumulative of 12V1, 12V2, etc.)
89.30%
87.65%
YES
Input Current and Voltage Waveforms
200
150
100
50
0
0 0.003 0.006 0.009 0.012 0.015
-50
Voltage (V)
-100
-150
-200
DC Terminal Voltage (V)/ DC Load Current (A)
12.2/5.1
12.2/10.2
12.1/25.6
12.1/51
100%
90%
80%
70%
60%
50%
40%
Efficiency (%)
30%
20%
10%
0% 25% 50% 75% 100% 125%
Loading (% of Rated Output Power)
Time (s)
Voltage Current
Efficiency of the Power Supply
Output
Watts
Efficiency %
Efficiency
6
4
2
0
-2
-4
-6
%
84.01%
88.69%
89.30%
84.96%
Current (A)
These tests were conducted by a third party independent testing firm on
behalf of the 80 PLUS Program. 80 PLUS is a certification program to
promote highly-efficient power supplies (greater than 80% efficiency in the
active mode) in technology applications. http://www.80plus.org/