CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Version:00
ABKO CM-700B
Serial Number
Lab IDAB70002555
Certification ID252555
  • Test Result Report ID: 24PS2555A
  • Certificate Issue Date: Aug 30, 2024
115V230V
Scheme: ETA-EMI PSU
115V230V
Scheme: LAMBDA PSU
Aristeidis Bitziopoulos, Certification Body General Manager

General Information

DUT Information

BrandABKO
Manufacturer (OEM)Guangzhou PREE Electronic Technology Co., Ltd
SeriesCM-B
Model NumberCM-700B
Serial Number
DUT NotesPassed ErP Lot 3/6 Ready by taking into account our 5% margin.

DUT Specifications

Rated Voltage (Vrms)220-230
Rated Current (Arms)6.3
Rated Frequency (Hz)60
Rated Power (W)700
TypeATX12V
Dimensions (W x H x D)
Cooling120mm Sleeve Bearing Fan (W12025HZ12SEMA)
Semi-Passive Operation✗
Cable DesignFixed cables

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps181858.32.50.3
Watts9070012.53.6
Total Max. Power (W)700

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

Captive Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (490mm) 1 1 18-20AWG No
4+4 pin EPS12V (625mm+140mm) 1 2 18AWG No
6+2 pin PCIe (580mm+140mm) 2 4 18AWG No
SATA (450mm+140mm) / 4-pin Molex (+140mm) 2 4 / 2 18-20AWG No

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

Efficiency RatingBRONZE
Noise RatingStandard+
Average Efficiency (>1450 load combinations)84.968%
Average Noise Output (>1450 Load Combinations)35.07dBA
Average PF (>1450 Load Combinations)0.982
Efficiency With 10W (≤500W) or 2% (>500W) Load0.000%
Standby Power Consumption0.2340W
12V Ripple (Full Load)49.93mV
5V Ripple (Full Load)30.95mV
3.3V Ripple (Full Load)26.12mV
5VSB Ripple (Full Load)37.58mV
12V Load Regulation1.95%
5V Load Regulation4.61%
3.3V Load Regulation5.80%
5VSB Load Regulation5.63%
Inrush Current67.650A
12V Transient Response (150%)11.95V
5V Transient Response (150%)4.883V
3.3V Transient Response (150%)3.176V
5VSB Transient Response (150%)4.943V
Hold-Up Time & Power Ok Signal11.40ms
AC Loss to PWR_OK Hold Up Time25.50ms
PWR_OK Inactive to DC Loss Delay-14.10ms
PSU Timings: T1 (20% / 100%)76.0ms75.0ms
PSU Timings: T3 (20% / 100%)345.0ms345.0ms
12V OCP (29.1°C / 43.5°C)82.40A (141.34%), 11.856V78.00A (133.79%), 12.152V
5V OCP (29.1°C / 43.5°C)28A (155.56%), 4.814V28.2A (156.67%), 4.797V
3.3V OCP (29.1°C / 43.5°C)27.1A (150.56%), 3.207V27.5A (152.78%), 3.203V
5VSB OCP (29.1°C / 43.5°C)4.3A (172.00%), 4.891V4.1A (164.00%), 4.902V
OPP (30.24°C / 43.79°C)134.48%128.42%

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)11.4
AC Loss to PWR_OK Hold Up Time (ms)25.5
PWR_OK Inactive to DC Loss Delay (ms)-14.1

Vampire Power

Tables 230V

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 230.75 V 230.70 V 227.70 V 230.82 V 232.30 V PASS
Mains Frequency: 60.00 Hz 59.99 Hz 59.40 Hz 60.01 Hz 60.60 Hz PASS
Mains Voltage CF: 1.416 1.415 1.340 1.418 1.490 PASS
Mains Voltage THD: 0.15 % 0.12 % N/A 0.19 % 2.00 % PASS
Real Power: 0.234 W 0.187 W N/A 0.309 W N/A N/A
Apparent Power: 18.838 W 17.491 W N/A 20.301 W N/A N/A
Power Factor: 0.013 N/A N/A N/A N/A N/A

Graphs 230V

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

Noise Graph

230V

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

Conducted Emissions EN55032 & CISPR 32

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) 230V

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.231W 42.804% 0.031
5.132V 0.54W 230.39V
2 0.09A 0.462W 55.259% 0.047
5.13V 0.837W 230.39V
3 0.55A 2.808W 72.3% 0.184
5.104V 3.884W 230.4V
4 1A 5.082W 73.526% 0.262
5.08V 6.912W 230.42V
5 1.501A 7.583W 74.697% 0.306
5.054V 10.154W 230.41V
6 2.501A 12.503W 75.015% 0.356
5V 16.666W 230.42V

Protection Features

OCP (Normal @ 29.1°C)12V: 82.40A (141.34%), 11.856V
5V: 28A (155.56%), 4.814V
3.3V: 27.1A (150.56%), 3.207V
5VSB: 4.3A (172.00%), 4.891V
OCP (Hot @ 43.5°C)12V: 78.00A (133.79%), 12.152V
5V: 28.2A (156.67%), 4.797V
3.3V: 27.5A (152.78%), 3.203V
5VSB: 4.1A (164.00%), 4.902V
OPP (Normal @ 30.2°C)941.36W (134.48%)
OPP (Hot @ 43.8°C)898.96W (128.42%)
OTP✓ (168°C @ Heat Sink)
SCP12V to Earth: ✓
5V to Earth: ✓
3.3V to Earth: ✓
5VSB to Earth: ✓
-12V to Earth: ✓
PWR_OKInaccurate
NLO✓
Fan Failure Protection✗
SIPSurge: None
Inrush: NTC

Supplementary Tests (For Reference)

Typical Load Tests 230V

Test 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
10% 3.871A 1.971A 1.968A 0.988A 70.007 79.862% 938 25.7 34.45°C 0.921
12.503V 5.075V 3.354V 5.061V 87.662 38.61°C 230.39V
20% 8.740A 2.97A 2.969A 1.192A 139.966 85.235% 943 25.9 34.73°C 0.972
12.478V 5.052V 3.335V 5.036V 164.213 40.35°C 230.39V
30% 13.967A 3.476A 3.478A 1.397A 210.012 86.846% 951 26 35.2°C 0.986
12.455V 5.035V 3.321V 5.013V 241.82 42.17°C 230.39V
40% 19.213A 3.987A 3.993A 1.604A 280.065 87.214% 971 26.5 35.63°C 0.991
12.432V 5.018V 3.306V 4.989V 321.124 44.67°C 230.38V
50% 24.138A 5.009A 5.022A 1.814A 350.042 87.049% 994 27.5 36.37°C 0.993
12.409V 4.993V 3.286V 4.962V 402.121 46.93°C 230.37V
60% 29.088A 6.042A 6.064A 2.001A 419.975 86.56% 1081 29.7 36.78°C 0.993
12.386V 4.967V 3.266V 4.936V 485.183 49.37°C 230.38V
70% 34.069A 7.085A 7.12A 2.242A 490.185 85.836% 1436 38.3 37.36°C 0.992
12.359V 4.942V 3.245V 4.907V 571.071 50.26°C 230.37V
80% 39.076A 8.136A 8.187A 2.355A 559.767 85.079% 1718 43 37.85°C 0.992
12.331V 4.917V 3.224V 4.885V 657.942 51.4°C 230.34V
90% 44.495A 8.676A 8.726A 2.467A 629.978 84.324% 1820 45.1 38.61°C 0.993
12.304V 4.899V 3.209V 4.865V 747.098 53.66°C 230.32V
100% 49.932A 9.222A 9.303A 2.581A 700.299 83.492% 1821 45.2 39.65°C 0.993
12.279V 4.88V 3.192V 4.845V 838.767 56.99°C 230.31V
110% 55.014A 10.312A 10.507A 2.591A 769.726 82.281% 1823 45.3 40.95°C 0.987
12.250V 4.849V 3.169V 4.826V 935.493 61.92°C 230.32V
CL1 0.112A 10.98A 10.923A 0.001A 91.312 78.699% 978 27 34.09°C 0.955
12.508V 4.937V 3.268V 5.064V 116.027 45.63°C 230.41V
CL2 0.113A 18.293A 0A 0.001A 91.414 77.088% 967 26.5 35.04°C 0.956
12.511V 4.92V 3.308V 5.084V 118.584 43.51°C 230.4V
CL3 0.112A 0A 18.152A 0.002A 60.806 70.76% 954 26 35.39°C 0.919
12.506V 5.018V 3.272V 5.072V 85.932 41.74°C 230.4V
CL4 57.002A 0A 0A 0.001A 700.156 84.425% 1814 45 39.8°C 0.993
12.283V 5.029V 3.293V 5.043V 829.325 54.89°C 230.3V

The results above are not used in the certification process

Light Load Tests 230V

Test 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
20W 1.186A 0.49A 0.489A 0.195A 20.007 61.924% 923 25.2 30.61°C 0.746
12.518V 5.105V 3.377V 5.118V 32.307 34.42°C 230.41V
40W 2.614A 0.686A 0.685A 0.294A 40.003 74.178% 923 25.2 31.67°C 0.838
12.510V 5.1V 3.372V 5.109V 53.928 35.39°C 230.4V
60W 4.041A 0.884A 0.882A 0.392A 60.002 78.859% 926 25.4 32.87°C 0.898
12.504V 5.094V 3.368V 5.1V 76.088 36.68°C 230.4V
80W 5.468A 1.081A 1.079A 0.491A 79.966 81.855% 932 25.5 33.37°C 0.933
12.499V 5.088V 3.363V 5.091V 97.694 37.84°C 230.4V

The results above are not used in the certification process

Ripple Measurements 230V

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 16.6 mV 11.9 mV 11.1 mV 35.2 mV Pass
20% Load 17.4 mV 13.1 mV 12.3 mV 35.4 mV Pass
30% Load 19.0 mV 14.5 mV 12.6 mV 35.6 mV Pass
40% Load 20.6 mV 16.2 mV 13.7 mV 34.7 mV Pass
50% Load 23.1 mV 18.2 mV 14.1 mV 33.1 mV Pass
60% Load 27.0 mV 19.5 mV 14.8 mV 32.5 mV Pass
70% Load 30.0 mV 22.3 mV 17.2 mV 32.8 mV Pass
80% Load 32.1 mV 25.1 mV 22.1 mV 33.4 mV Pass
90% Load 33.8 mV 27.1 mV 22.3 mV 33.4 mV Pass
100% Load 49.9 mV 31.0 mV 26.1 mV 37.6 mV Pass
110% Load 63.0 mV 33.6 mV 28.5 mV 39.2 mV Pass
Crossload 1 23.8 mV 17.5 mV 22.2 mV 58.2 mV Fail
Crossload 2 28.7 mV 24.9 mV 12.7 mV 53.7 mV Fail
Crossload 3 27.2 mV 12.7 mV 29.6 mV 59.9 mV Fail
Crossload 4 45.3 mV 26.9 mV 16.7 mV 59.4 mV Fail

The results above are not used in the certification process

ABKO CM-700B

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
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