CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Great Wall CRPS1600D2W
Serial Number3300025000000005
Lab IDGW16002515
  • Report: 24PS2515A
  • Receipt Date: Jul 15, 2024
  • Test Date: Jul 23, 2024
  • Report Date: Jul 26, 2024
115V230V
Efficiency Rating
Aristeidis Bitziopoulos, Lab Director

General Information

DUT Information

BrandGreat Wall
Manufacturer (OEM)Great Wall
Series
Model NumberCRPS1600D2W
Serial Number3300025000000005
DUT Notes

DUT Specifications

Rated Voltage (Vrms)200-240
Rated Current (Arms)9.5
Rated Frequency (Hz)60-50
Rated Power (W)1600
Type1U
CoolingMGT4012PB-W28
Semi-Passive Operation✗
Cable DesignFully Modular

Power Specifications

Rail12V
Max. PowerAmps132
Watts1600
Total Max. Power (W)1600

Test Equipment

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

Cables and Connectors

Card Edge Connector

Test Results

Temperature & Compliance Info

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

Performance Summary 230V

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)16.8
AC Loss to PWR_OK Hold Up Time (ms)14.5
PWR_OK Inactive to DC Loss Delay (ms)2.3

Vampire Power

Tables 230V

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 231.03 V 230.93 V 227.70 V 231.10 V 232.30 V PASS
Mains Frequency: 50.00 Hz 49.99 Hz 49.50 Hz 50.01 Hz 50.50 Hz PASS
Mains Voltage CF: 1.418 1.417 1.340 1.419 1.490 PASS
Mains Voltage THD: 0.17 % 0.14 % N/A 0.27 % 2.00 % PASS
Real Power: 2.057 W 0.110 W N/A 13.541 W N/A N/A
Apparent Power: 22.597 W 20.006 W N/A 42.305 W N/A N/A
Power Factor: 0.243 N/A N/A N/A N/A N/A

Efficiency Graph

230V

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

Indicative Performance

Efficiency under high ambient temperature

INFO

The PSU`s efficiency under high ambient temperatures with 230V input. For this graph, the results of the 10-100% load regulation table are used

Supplementary Tests (For Reference)

Typical Load Tests 230V

Test Main Rail DC/AC (Watts) Efficiency Temps (In/Out) PF/AC Volts
10% 12.950A 160.002 90.044% 35.48°C 0.956
12.356V 177.696 39.75°C 229.81V
20% 25.955A 320.029 93.921% 35.9°C 0.985
12.331V 340.753 40.33°C 229.79V
30% 39.000A 479.932 93.965% 36.12°C 0.993
12.306V 510.776 40.88°C 229.77V
40% 52.104A 639.989 93.851% 36.81°C 0.996
12.283V 681.902 42.47°C 229.73V
50% 65.260A 800.001 93.517% 37.46°C 0.998
12.259V 855.455 42.34°C 229.71V
60% 78.466A 960.052 92.95% 37.66°C 0.999
12.236V 1032.854 44.64°C 229.68V
70% 91.715A 1120.123 92.239% 38.48°C 0.999
12.213V 1214.491 46.53°C 229.64V
80% 105.023A 1280.146 91.522% 38.79°C 0.999
12.189V 1398.748 46.73°C 229.63V
90% 118.403A 1440.131 90.781% 39.46°C 0.999
12.163V 1586.178 49.43°C 229.6V
100% 131.869A 1600.159 89.755% 40.87°C 0.999
12.134V 1782.659 49.93°C 229.58V

The results above are not used in the certification process

Light Load Tests 230V

Test Main Rail DC/AC (Watts) Efficiency Temps (In/Out) PF/AC Volts
20W 1.618A 20.019 72.968% 30.79°C 0.508
12.377V 27.522 35.5°C 229.84V
40W 3.232A 40.005 82.478% 31.05°C 0.671
12.374V 48.572 34.13°C 229.85V
60W 4.850A 60.005 85.304% 32.79°C 0.815
12.373V 70.409 35.38°C 229.83V
80W 6.466A 79.994 86.274% 33.5°C 0.88
12.372V 92.644 36.57°C 229.82V
100W 8.086A 99.993 87.555% 34.61°C 0.911
12.367V 114.214 38.07°C 229.83V

The results above are not used in the certification process

Ripple Measurements 230V

Test Main Rail Pass/Fail
10% Load 29.3 mV Pass
20% Load 31.5 mV Pass
30% Load 39.3 mV Pass
40% Load 43.7 mV Pass
50% Load 47.7 mV Pass
60% Load 53.0 mV Pass
70% Load 54.9 mV Pass
80% Load 66.7 mV Pass
90% Load 64.4 mV Pass
100% Load 87.5 mV Pass

The results above are not used in the certification process

Great Wall CRPS1600D2W

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