CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
XPG Pylon 550W
Serial Number4K3680396225
Lab IDAD55001780
  • Report: 21PS1780A
  • Receipt Date: Jan 8, 2021
  • Test Date: Jan 20, 2021
  • Report Date: Jan 29, 2021
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandXPG
Manufacturer (OEM)Channel Well Technology
SeriesPylon
Model NumberPYLON550B-BKCAU
Serial Number4K3680396225
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)8-4
Rated Frequency (Hz)50-60
Rated Power (W)550
TypeATX12V
Cooling120mm Fluid Dynamic Bearing Fan
(HA1225H12F-Z)
Semi-Passive Operation✗
Cable DesignFixed cables

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps202045.52.50.3
Watts11054612.53.6
Total Max. Power (W)550

Test Equipment

Electronic Loads Chroma 63601-5 x4
Chroma 63600-2 x2
63640-80-80 x20
63610-80-20 x2
AC Sources Chroma 6530, Keysight AC6804B
Power Analyzers N4L PPA1530 x2
Sound Analyzer Bruel & Kjaer 2270 G4
Microphone Bruel & Kjaer Type 4955-A
Data Loggers Picoscope TC-08 x2, Labjack U3-HV x2
Tachometer UNI-T UT372 x2
Digital Multimeter Keysight U1273AX, Fluke 289, Keithley 2015 - THD
UPS CyberPower OLS3000E 3kVA x2
Transformer 3kVA x2
Testing Methodology Cybenetics PSU Test Protocol

Cables and Connectors

Native Cables
Description Cable Count Connector Count (Total) Gauge In Cable Caps
ATX connector 20+4 pin (660mm) 1 1 18-22AWG No
4+4 pinEPS12V (670mm) 1 1 18AWG No
6+2 pin PCIe (560mm+150mm) 1 2 18AWG No
SATA (560mm+150mm+150mm) / 4-pin Molex (+150mm) 1 3 / 1 18AWG No
SATA (560mm+150mm) / 4-pin Molex (+150mm) / FDD (+150mm) 1 2 / 1 / 1 18-20AWG No
Modular Cables
AC Power Cord (1420mm) - C13 coupler 1 1 18AWG -

Test Results

Temperature & Compliance Info

Temperature Range (°C /°F)30-32 / 86-89.6
ErP Lot 3/6 Ready✓
(EU) No 617/2013 Compliance✓
ALPM (Alternative Low Power Mode) compatible✓

Performance Summary

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)14.5
AC Loss to PWR_OK Hold Up Time (ms)11.6
PWR_OK Inactive to DC Loss Delay (ms)2.9

Vampire Power

Graphs

INFO

This graph is generated by the PPA Standby Power Analysis software which takes full control of the power analyzer during the whole procedure. This application features all of the EN50564 & IEC62301 test limits for standby power software testing

INFO

This graph is generated by the PPA Standby Power Analysis software which takes full control of the power analyzer during the whole procedure. This application features all of the EN50564 & IEC62301 test limits for standby power software testing

Efficiency Graph

INFO

This graph depicts the PSU`s efficiency throughout its entire operational range. For the generation of the efficiency and noise graphs we set our loaders to auto mode through our custom-made software before trying thousands of possible load combinations

INFO

This graph depicts the PSU`s efficiency throughout its entire operational range. For the generation of the efficiency and noise graphs we set our loaders to auto mode through our custom-made software before trying thousands of possible load combinations

Noise Graph

INFO

The PSU`s noise in its entire operational range and under 30-32 °C ambient is depicted in this graph. The X axis represents the load on the +12V rail(s) while the Y axis is the load on the minor rails

INFO

The PSU`s noise in its entire operational range and under 30-32 °C ambient is depicted in this graph. The X axis represents the load on the +12V rail(s) while the Y axis is the load on the minor rails

Indicative Performance

Efficiency under high ambient temperature

INFO

The PSU`s efficiency under high ambient temperatures with 115V and 230V input. For this graph the results of the 10-110% load regulation table are used

5VSB Efficiency

INFO

This graph depicts the efficiency levels of the 5VSB rail with 115V and 230V input

5VSB Efficiency (ERP LOT 3/6 & CEC)

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.229 72.240% 0.037
5.093V 0.317 115.16V
2 0.090A 0.458 76.975% 0.068
5.092V 0.595 115.16V
3 0.550A 2.797 81.426% 0.277
5.083V 3.435 115.15V
4 1.000A 5.075 79.396% 0.363
5.074V 6.392 115.15V
5 1.500A 7.596 79.332% 0.414
5.063V 9.575 115.12V
6 2.500A 12.610 77.078% 0.473
5.043V 16.360 115.12V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.229 61.892% 0.013
5.093V 0.370 230.35V
2 0.090A 0.458 69.394% 0.023
5.092V 0.660 230.34V
3 0.550A 2.796 77.452% 0.117
5.083V 3.610 230.36V
4 1.000A 5.075 78.829% 0.188
5.074V 6.438 230.37V
5 1.500A 7.596 79.790% 0.243
5.063V 9.520 230.37V
6 2.501A 12.611 79.096% 0.315
5.043V 15.944 230.35V

Supplementary Tests (For Reference)

Typical Load Tests

Test # 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
1 2.727A 1.983A 1.992A 0.988A 54.960 82.331% 864 22.1 35.50°C 0.963
12.231V 5.045V 3.313V 5.063V 66.755 40.13°C 115.12V
2 6.476A 2.976A 2.991A 1.188A 110.031 86.325% 866 22.0 35.86°C 0.981
12.218V 5.043V 3.310V 5.050V 127.462 41.37°C 115.09V
3 10.567A 3.473A 3.491A 1.390A 165.028 87.543% 872 21.8 36.45°C 0.987
12.205V 5.041V 3.308V 5.038V 188.511 42.77°C 115.09V
4 14.666A 3.970A 3.995A 1.592A 220.034 87.763% 877 21.8 36.50°C 0.990
12.193V 5.039V 3.305V 5.027V 250.714 43.53°C 115.09V
5 18.434A 4.966A 4.998A 1.796A 275.029 87.216% 882 22.1 37.23°C 0.992
12.179V 5.036V 3.303V 5.014V 315.344 45.00°C 115.11V
6 22.210A 5.958A 6.000A 2.000A 330.019 86.546% 888 23.1 37.40°C 0.994
12.166V 5.036V 3.301V 5.001V 381.323 45.83°C 115.09V
7 26.004A 6.950A 7.004A 2.207A 385.104 85.506% 1075 27.4 38.48°C 0.994
12.152V 5.035V 3.299V 4.986V 450.385 47.94°C 115.10V
8 29.801A 7.952A 8.009A 2.414A 440.109 84.338% 1399 34.8 38.86°C 0.994
12.137V 5.032V 3.296V 4.972V 521.842 48.82°C 115.13V
9 33.996A 8.453A 8.499A 2.418A 494.608 83.356% 1745 40.7 39.09°C 0.994
12.122V 5.029V 3.294V 4.964V 593.370 49.80°C 115.10V
10 38.198A 8.956A 9.022A 2.523A 549.716 82.250% 2084 45.4 39.86°C 0.994
12.108V 5.026V 3.292V 4.955V 668.347 51.18°C 115.13V
11 42.810A 8.959A 9.026A 2.527A 604.954 81.144% 2340 46.5 40.05°C 0.994
12.094V 5.024V 3.290V 4.948V 745.528 52.68°C 115.11V
CL1 0.117A 13.000A 12.997A 0.000A 109.891 80.183% 904 22.8 37.82°C 0.982
12.211V 5.044V 3.300V 5.046V 137.050 45.11°C 115.16V
CL2 45.520A 0.999A 1.001A 1.000A 564.530 82.962% 2073 45.1 39.52°C 0.994
12.109V 5.030V 3.299V 5.001V 680.468 51.51°C 115.09V

The results above are not used in the certification process

Test # 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
1 2.726A 1.983A 1.993A 0.988A 54.952 83.660% 873 21.8 35.81°C 0.835
12.231V 5.046V 3.312V 5.063V 65.685 40.53°C 230.20V
2 6.475A 2.976A 2.990A 1.188A 110.011 88.096% 878 21.8 36.09°C 0.926
12.217V 5.044V 3.310V 5.049V 124.876 41.76°C 230.16V
3 10.566A 3.472A 3.494A 1.390A 165.008 89.290% 881 22.0 36.18°C 0.955
12.204V 5.041V 3.307V 5.038V 184.801 42.71°C 230.20V
4 14.666A 3.970A 3.992A 1.592A 220.009 89.549% 884 22.5 37.29°C 0.968
12.192V 5.039V 3.305V 5.027V 245.686 44.62°C 230.23V
5 18.432A 4.965A 4.997A 1.796A 275.001 89.313% 889 23.1 37.86°C 0.973
12.179V 5.037V 3.303V 5.014V 307.908 45.68°C 230.23V
6 22.210A 5.959A 5.997A 2.000A 329.993 88.837% 893 22.9 37.95°C 0.978
12.165V 5.036V 3.301V 5.001V 371.461 46.17°C 230.20V
7 26.003A 6.954A 7.004A 2.207A 385.079 88.011% 1083 27.7 38.17°C 0.983
12.151V 5.035V 3.298V 4.986V 437.536 47.41°C 230.21V
8 29.796A 7.950A 8.010A 2.414A 440.036 87.146% 1419 35.3 39.06°C 0.986
12.137V 5.032V 3.295V 4.973V 504.940 49.49°C 230.20V
9 33.986A 8.452A 8.502A 2.417A 494.517 86.471% 1710 40.5 39.36°C 0.988
12.123V 5.029V 3.293V 4.966V 571.887 50.37°C 230.31V
10 38.191A 8.954A 9.023A 2.523A 549.654 85.602% 2109 45.8 39.86°C 0.989
12.109V 5.026V 3.291V 4.955V 642.101 51.70°C 230.31V
11 42.799A 8.959A 9.029A 2.527A 604.856 84.926% 2341 46.5 40.27°C 0.990
12.095V 5.023V 3.289V 4.949V 712.212 53.20°C 230.31V
CL1 0.116A 13.001A 12.998A 0.000A 109.887 82.058% 907 22.8 37.81°C 0.932
12.210V 5.044V 3.300V 5.046V 133.914 45.13°C 230.33V
CL2 45.516A 1.001A 0.999A 1.000A 564.531 86.406% 2127 45.7 40.08°C 0.989
12.110V 5.030V 3.299V 5.001V 653.350 51.70°C 230.31V

The results above are not used in the certification process

Light Load Tests

Test # 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) PF/AC Volts
1 1.213A 0.493A 0.498A 0.197A 19.988 71.203% 855 21.7 0.899
12.239V 5.048V 3.316V 5.086V 28.072 115.12V
2 2.426A 0.991A 0.994A 0.394A 39.978 80.160% 859 21.8 0.949
12.235V 5.046V 3.314V 5.079V 49.873 115.10V
3 3.643A 1.487A 1.493A 0.592A 60.007 83.790% 862 22.0 0.965
12.231V 5.045V 3.313V 5.071V 71.616 115.09V
4 4.855A 1.983A 1.992A 0.790A 79.957 85.292% 864 22.1 0.975
12.226V 5.044V 3.312V 5.064V 93.745 115.11V

The results above are not used in the certification process

Test # 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) PF/AC Volts
1 1.212A 0.494A 0.498A 0.197A 19.981 71.799% 867 21.9 0.607
12.239V 5.049V 3.316V 5.086V 27.829 230.26V
2 2.425A 0.991A 0.995A 0.394A 39.970 81.278% 871 21.8 0.769
12.235V 5.048V 3.314V 5.078V 49.177 230.24V
3 3.642A 1.487A 1.495A 0.592A 60.000 85.042% 872 21.8 0.849
12.230V 5.046V 3.313V 5.071V 70.553 230.20V
4 4.855A 1.982A 1.992A 0.790A 79.950 86.873% 873 21.8 0.891
12.225V 5.045V 3.312V 5.064V 92.031 230.17V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load7.00mV5.70mV5.30mV8.90mVPass
20% Load8.30mV6.00mV5.20mV9.10mVPass
30% Load8.80mV5.80mV5.30mV10.30mVPass
40% Load9.30mV6.30mV5.70mV9.80mVPass
50% Load11.30mV6.90mV6.60mV10.70mVPass
60% Load14.30mV7.00mV6.70mV21.60mVPass
70% Load17.40mV6.90mV6.00mV13.80mVPass
80% Load23.10mV8.60mV12.80mV18.50mVPass
90% Load26.60mV8.30mV13.30mV17.80mVPass
100% Load40.90mV9.30mV14.30mV18.40mVPass
110% Load52.70mV10.50mV15.60mV17.50mVPass
Crossload19.10mV7.60mV15.60mV8.00mVPass
Crossload245.50mV7.80mV7.30mV12.40mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load7.20mV5.30mV5.20mV8.40mVPass
20% Load8.20mV5.50mV5.40mV8.40mVPass
30% Load8.70mV5.90mV5.20mV11.10mVPass
40% Load9.00mV6.10mV5.60mV9.60mVPass
50% Load10.90mV6.40mV6.00mV10.90mVPass
60% Load11.70mV7.00mV6.50mV19.70mVPass
70% Load15.00mV6.50mV6.00mV13.00mVPass
80% Load20.50mV7.30mV12.60mV18.40mVPass
90% Load25.40mV8.00mV13.50mV19.50mVPass
100% Load32.70mV8.90mV14.90mV18.10mVPass
110% Load49.20mV10.30mV15.60mV17.70mVPass
Crossload19.20mV8.40mV14.70mV8.60mVPass
Crossload243.50mV7.50mV7.20mV11.70mVPass

The results above are not used in the certification process

XPG Pylon 550W

Top side
Power specifications label
All data and graphs included in this test report can be used by any individual on the following conditions:
› It should be mentioned that the test results are provided by Cybenetics
› The link to the original test results document should be provided in any case
Cybenetics offers the ETA and Lambda voluntary certification programs, through which the efficient and silent power supplies are promoted
CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
www.cybenetics.com - info@cybenetics.com