be quietl Power zone 750W ATX 2.4 Energy label

80 PLUS Verification and Testing Report

Value

Units

-12V

3.3V5V5Vsb

Rated Specifications

0%

0.00

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/