ecoPSU Status Page ID: 1CM001- Cooler Master B500 V2 RS-500-ACAB-B1 - Last Update 2014-10-01

Cooler Master B500 V2 / RS-500-ACAB-B1

The Cooler Master B500 V2 power supply is part of the ecoPSU efficiency program and has been rated as ecoPSU level 85 .

ecoPSU Label
ecoPSU.eu/1CM001
Overall Status
ecoPSU Level
85
EU 617/2013
YES
ErP Lot 6
YES
Retail Sample
YES
Random Sample
NO
Average Efficiency 230V
20/50/100% Load
85.01
10/20/50% Load
83.72
10/20/50/100% Load
83.68
Lowest Power State
0.12W
Specifications:
Rated Output Power (W): 500
Input Voltage Range (V): 200-240
Input Frequency (Hz): 47-63
Form Factor: ATX 12V V2.31
Fan Type: Active/120mm
Output Power
12V 3.3V 5V -12V 5Vsb
DC Output (A) 38 20 20 0.3 2.5
Max.Power (W) 456 120 3.6 12.5
500
Measurement Results
Sample-ID: 1CM001/ 1
SerialNr: RS500ACABB11142404433
Sample Type: Retail
Sample Source: Manufacturer
xmlns:xlink="http://www.w3.org/1999/xlink" Efficiency Chart %lineeff115% % xscale 0 10 20 30 40 50 60 70 80 90 100 xlines yscale 75 80 85 90 95 diagtext Efficiency Efficiency in % Load in % legend Efficiency 230V Efficiency 115V Efficiency EU617/2013
xmlns:xlink="http://www.w3.org/1999/xlink" Energy Dissipation Chart %lineinw115% xscale 10 20 30 40 50 60 70 80 90 100 xlines yscale 0 150 300 450 600 diagtext Energy Dissipation Watt Load in % legend Input Watt 230V Input Watt 115V Output Watt
Efficiency Table
Load
%
Efficiency
%
Input Power
Watt
Output Power
Watt
Power Factor THD
%
230 V
100 83.55 594.9 497.05 0.992 7.22
50 86.46 288.43 249.37 0.99 5.79
20 85.01 117.31 99.72 0.874 44.23
10 79.7 62.96 50.18 0.66 69.53
DC Load Voltage (V) / DC Load Current (A)
Load 12V 3.3V 5V  -12V 5V Sb
100 11.9 3.3 5 12.2 4.9
  32.1 12.2 12.2 0.25 2.1
50 11.9 3.4 5.1 11.9 5
  16 6.1 6.1 0.12 1.1
20 11.9 3.4 5.1 11.7 5.1
  6.4 2.4 2.4 0.05 0.4
10 11.9 3.4 5.1 11.7 5.1
  3.2 1.2 1.2 0.03 0.2

About the ecoPSU label

The ecoPSU label not only shows that a power supply is part of the ecoPSU efficiency program, it also provides valuable information about the average efficiency of the tested units. The ecoPSU level number on the label represents the average efficiency of the tested unit at 20/50/100 percent Load. A power supply can only receive the label if the average efficiency complies with the EU regulation requirements that are defined in COMMISSION REGULATION (EU) No 617/2013 of 26 June 2013 of the European Commission.

Each ecoPSU label is unique for each power supply modell and cannot be transferred. It contains a unique URL (and optional QR Code) for a specific PSU model that will link to a unique website, (the website you are currently viewing). This unique Website will redirect you to test results of the PSU-Model once they are available and stored in our database.

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