Zalman ZM500-TX Energy label

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Zalman ZM500-TX Energy label

80 PLUS Verification and Testing Report

TYPICAL EFFICIENCY (50% LOAD):

86.48%

 

 

AVERAGE EFFICIENCY :

84.57%

 

 

80 PLUS COMPLIANT:

YES

 

 

Ecos ID #

EU-115

Manufacturer

Zalman Tech Co., Ltd

Model Number

ZM500-TX

Serial Number

N/A

Year

2015

Type

ATX12V,EPS12V

Test Date

5/6/15

Rated Specifications

Value

Units

 

 

 

Input Voltage

200-240

Volts

Input Current

4

Amps

Input Frequency

50-60

Hz

Rated Output Power

500

Watts

Note: All measurements were taken with input voltage at 230 V nominal at 50 Hz.

Input Current and Voltage Waveforms

 

400

 

 

 

 

 

 

3

 

 

300

 

 

 

 

 

 

2

 

 

200

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

(V)

100

 

 

 

 

 

 

(A)

 

 

 

 

 

 

 

Voltage

0

 

 

 

 

 

 

0

Current

-100

0

0.003

0.006

0.009

0.012

0.015

-1

 

-200

 

 

 

 

 

 

-2

 

 

-300

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-400

 

 

 

 

 

 

-3

 

Time (s)

Voltage Current

Input AC Current Waveform (ITHD = 28.46%, 50% Load)

IRMS

PF

ITHD (%)

Load

Input

DC Terminal Voltage (V)/ DC Load Current (A)

 

 

Output

Efficiency

A

 

 

(%)

Watts

12V (cumulative of 12V1, 12V2, etc.)

-12V

3.3V

5V

5Vsb

Watts

%

 

 

 

 

 

 

 

 

 

 

 

 

0.34

0.86

35.35%

10%

67.22

12.33/3.25

12.45/0.02

3.35/1.3

5.07/1.09

5.05/0.2

51.22

76.20%

0.59

0.90

34.44%

20%

123.12

12.31/6.53

12.49/0.05

3.4/2.61

5.05/2.16

5.03/0.41

102.92

83.60%

1.36

0.94

28.46%

50%

294.50

12.24/16.3

12.57/0.12

3.31/6.52

5.01/5.39

4.98/1.01

254.67

86.48%

2.71

0.97

20.32%

100%

601.30

12.11/32.54

12.66/0.24

3.27/13

4.94/10.78

4.91/2.03

502.85

83.63%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Input and Output Power

 

 

700

 

 

 

600

 

 

(Watts)Power

500

 

(%)Efficiency

400

Input Watts

 

 

 

 

 

 

300

 

 

 

200

 

 

 

 

Output Watts

 

 

100

 

 

 

0

 

 

 

20%

50%

100%

Loading (% of Rated Output Power)

Efficiency of the Power Supply

100%

90%

80%

70%

60%

50%

40%

30%

20%

10%

 

 

 

 

Efficiency %

 

 

0%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0%

25%

50%

75%

100%

125%

Loading (% of Rated Output Power)

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 highlyefficient power supplies (greater than 80% efficiency in the active mode) in technology applications. http://www.80plus.org/