CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
SilverStone HELA 2050R Platinum (1650W)
Lab IDSL16502233
  • Report: 23PS2233A
  • Receipt Date: Aug 30, 2023
  • Test Date: Sep 5, 2023
  • Report Date: Sep 5, 2023
115V230V
Wirkungsgrad
115V230V
Lautstärkeklasse
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

SilverStone
Hersteller (OEM)Enhance Electronics
Hela Platinum
SST-AX2050MCPT-C

(Vrms)100-240
(Arms)15-9
(Hz)60-50
(W)1650
ATX12V
135mm Double Ball Bearing Fan
(RL4Z B1352512EH-3M)
✓ (selectable)
Fully Modular

Rail3.3V5V12V5VSB-12V
Max. PowerAmps252213730.3
Watts1201644153.6
Total Max. Power (W)1650

Electronic Loads Chroma 63601-5 x2
Chroma 63600-2
63640-80-80 x10
63610-80-20
AC Sources Chroma 6530, APM SP300VAC4000W-P
Power Analyzers RS HMC8015, N4L PPA1530, N4L PPA5530
Oscilloscopes Picoscope 4444, Rigol DS7014, Siglent SDS2104X PLUS
Sound Analyzer Bruel & Kjaer 2270 G4
Microphone Bruel & Kjaer Type 4955-A
Temperature Logger Picoscope TC-08
Tachometer UNI-T UT372
Multimeters Keysight 34465A, Keithley 2015 - THD
UPS FSP Champ Tower 3kVA, CyberPower OLS3000E 3kVA
Isolation Transformer 4kVA
Testing Methodology Cybenetics PSU Test Protocol

Modular Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (600mm) 1 1 16-22AWG No
4+4 pin EPS12V (710mm) 2 2 16AWG No
12+4 pin PCIe (400mm) (600W) 2 2 16-24AWG No
6+2 pin PCIe (560mm) 4 4 16AWG No
6+2 pin PCIe (560mm+150mm) 5 10 16-18AWG No
SATA (510mm+130mm+130mm+130mm) 3 12 18AWG No
4-pin Molex (510mm+125mm+125mm) / FDD (+135mm) 1 3 / 1 18-22AWG No

Test Results

Temperature & Compliance Info

(°C /°F)30-32 / 86-89.6
✓
✓
ALPM (Alternative Low Power Mode) compatible✓

Performance Summary 115V

WirkungsgradPLATINUM
LautstärkeklasseStandard+
(>1450 load combinations)90.657%
Average Noise Output (>1450 Load Combinations)37.44dBA
(>1450 Load Combinations)0.993
Efficiency With 10W (≤500W) or 2% (>500W) Load68.348%
0.1186W
12V Ripple (Full Load)39.78mV
5V Ripple (Full Load)17.54mV
3.3V Ripple (Full Load)15.81mV
5VSB Ripple (Full Load)10.85mV
12V Load Regulation0.92%
5V Load Regulation1.70%
3.3V Load Regulation1.28%
5VSB Load Regulation3.95%
Inrush Current26.040A

Hold-Up Time (ms)16.8
AC Loss to PWR_OK Hold Up Time (ms)15.4
PWR_OK Inactive to DC Loss Delay (ms)1.4

Stromverbrauch im Ruhezustand

Tables 115V

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 115.16 V 115.14 V 113.85 V 115.17 V 116.15 V PASS
Mains Frequency: 60.00 Hz 59.99 Hz 59.40 Hz 60.01 Hz 60.60 Hz PASS
Mains Voltage CF: 1.415 1.415 1.340 1.416 1.490 PASS
Mains Voltage THD: 0.13 % 0.11 % N/A 0.15 % 2.00 % PASS
Real Power: 0.119 W 0.107 W N/A 0.137 W N/A N/A
Apparent Power: 16.445 W 16.441 W N/A 16.450 W N/A N/A
Power Factor: 0.007 N/A N/A N/A N/A N/A

Graphs 115V

115V

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

115V

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

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

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

115V

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.227W 59.572% 0.023
5.033V 0.381W 115.17V
2 0.09A 0.453W 70.681% 0.039
5.031V 0.641W 115.16V
3 0.55A 2.758W 83.213% 0.184
5.013V 3.315W 115.16V
4 1A 4.996W 85.669% 0.287
4.995V 5.832W 115.16V
5 1.5A 7.466W 83.389% 0.374
4.976V 8.952W 115.16V
6 3A 14.756W 80.826% 0.491
4.918V 18.256W 115.16V

Supplementary Tests (For Reference)

115V

Test 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
10% 11.936A 2.015A 1.996A 1.002A 164.978 86.194% 0 <6.0 43.97°C 0.974
12.013V 4.965V 3.307V 4.991V 191.445 39.76°C 115.12V
20% 24.923A 3.027A 2.997A 1.206A 329.998 92.055% 0 <6.0 44.66°C 0.992
12.001V 4.956V 3.303V 4.976V 358.472 40.01°C 115.09V
30% 38.237A 3.537A 3.501A 1.411A 494.589 92.861% 0 <6.0 46.74°C 0.996
11.992V 4.949V 3.299V 4.961V 532.502 41.69°C 115.05V
40% 51.623A 4.049A 4.006A 1.618A 659.82 92.583% 0 <6.0 41.73°C 0.997
11.983V 4.941V 3.295V 4.944V 712.691 47.31°C 115.02V
50% 64.681A 5.07A 5.015A 1.826A 825.166 92.468% 881 27.2 42.31°C 0.999
11.976V 4.932V 3.29V 4.929V 892.432 48.34°C 114.98V
60% 77.684A 6.095A 6.027A 2A 989.483 92.105% 1247 37.7 42.96°C 1
11.970V 4.923V 3.286V 4.914V 1074.361 49.54°C 114.94V
70% 90.784A 7.124A 7.041A 2.247A 1155.037 91.778% 1352 39.5 43.28°C 1
11.962V 4.914V 3.281V 4.896V 1258.615 50.29°C 114.9V
80% 103.932A 8.154A 8.056A 2.355A 1319.891 91.333% 1450 41.6 43.74°C 1
11.950V 4.906V 3.277V 4.885V 1445.113 51.82°C 114.85V
90% 117.530A 8.678A 8.554A 2.463A 1485.336 90.825% 1448 41.6 44.86°C 1
11.936V 4.898V 3.273V 4.873V 1635.392 54.01°C 114.8V
100% 130.905A 9.204A 9.083A 3.1A 1650.178 90.151% 1540 43.4 45.81°C 1
11.921V 4.89V 3.27V 4.839V 1830.533 55.83°C 114.75V
110% 144.120A 10.245A 10.199A 3.106A 1814.841 89.37% 2117 52.1 46.67°C 1
11.910V 4.881V 3.265V 4.831V 2030.673 57.61°C 114.7V
CL1 0.118A 14.61A 14.487A 0A 121.316 79.339% 892 27.6 41.62°C 0.962
11.985V 4.942V 3.292V 5.021V 152.877 47.09°C 115.14V
CL2 0.117A 22.258A 0A 0A 111.401 77.952% 898 27.7 39.45°C 0.958
12.003V 4.942V 3.296V 5.032V 143.001 46.47°C 115.14V
CL3 0.116A 0A 25.006A 0A 83.896 73.954% 0 <6.0 49.61°C 0.94
12.003V 4.957V 3.299V 5.015V 113.477 40.57°C 115.15V
CL4 138.437A 0A 0A 0A 1650.182 90.353% 1518 42.9 44.55°C 1
11.920V 4.909V 3.282V 4.975V 1826.409 55.48°C 114.76V

The results above are not used in the certification process

115V

Test 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
20W 1.234A 0.503A 0.498A 0.199A 20.004 59.299% 0 <6.0 39.83°C 0.777
12.031V 4.973V 3.312V 5.03V 34.077 36.74°C 115.16V
40W 2.718A 0.704A 0.698A 0.299A 40.001 70.572% 0 <6.0 40.48°C 0.837
12.029V 4.972V 3.311V 5.025V 56.772 37.16°C 115.16V
60W 4.203A 0.905A 0.897A 0.399A 59.999 75.423% 0 <6.0 41.1°C 0.879
12.022V 4.971V 3.311V 5.02V 79.593 37.32°C 115.15V
80W 5.684A 1.107A 1.097A 0.499A 79.958 79.336% 0 <6.0 42.38°C 0.925
12.022V 4.97V 3.31V 5.015V 100.839 38.42°C 115.14V

The results above are not used in the certification process

115V

Test12V5V3.3V5VSBPass/Fail
10% Load9.60mV9.26mV8.19mV6.42mVPass
20% Load24.76mV10.84mV9.83mV6.98mVPass
30% Load15.12mV15.55mV12.90mV7.14mVPass
40% Load18.90mV12.89mV11.67mV8.01mVPass
50% Load20.99mV14.22mV11.77mV8.51mVPass
60% Load24.77mV13.30mV11.98mV8.72mVPass
70% Load25.69mV14.32mV11.67mV8.72mVPass
80% Load27.74mV16.00mV14.18mV9.18mVPass
90% Load31.11mV16.31mV14.64mV9.28mVPass
100% Load39.78mV17.54mV15.81mV10.85mVPass
110% Load41.88mV15.80mV15.18mV14.73mVPass
Crossload115.44mV12.36mV13.95mV13.85mVPass
Crossload215.27mV14.62mV9.11mV13.61mVPass
Crossload313.33mV9.92mV18.27mV13.46mVPass
Crossload438.47mV13.14mV11.87mV17.72mVPass

The results above are not used in the certification process

SilverStone HELA 2050R Platinum (1650W)

Top side
Power specifications label
ybenetics bietet die freiwilligen ETA- und Lambda-Zertifizierungsprogramme an, mit denen effiziente und leise Netzteile (PSU) beworben werden
CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
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