CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Antec Signature 2200W ATX3.1
Serial Number-
Lab IDAN22002906
Certification ID252906
  • Test Result Report ID: 25PS2906A
  • Certificate Issue Date: Jul 25, 2025
115V230V
Scheme: ETA-EMI PSU
115V230V
Scheme: LAMBDA PSU
Outside Validation Scope
Aristeidis Bitziopoulos, Certification Body General Manager

General Information

Test Equipment

Electronic Loads Chroma 63601-5 x2
Chroma 63600-2
Chroma 63640-80-80 x10
Chroma 63610-80-20
AC Sources Chroma 6530, APM SP300VAC4000W-P, GW Instek ASR-3500
Power Analyzers Rohde & Schwarz HMC8015 & NPA701
Oscilloscopes Picoscope 4444, 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
EMI Analyzer TekBox TBMR-110M-EU
Isolation Transformer 4kVA
UPS FSP Champ Tower 3kVA, CyberPower OLS3000E 3kVA
Testing Methodology Cybenetics PSU Test Protocol

DUT Information(Non-accredited measurements)

Product Identification Details
BrandAntec
ModelSignature 2200W ATX3.1
OEM/ODMSeasonic
Serial Number-
Product Specifications
Manufacturer-Provided Information
Rated Voltage (Vrms)200-240
Rated Current (Arms)15
Rated Frequency (Hz)50-60
Rated Power (W)2200
Operating Temperature (Continuous Full Load) (°C)
TypeATX12V
Cable DesignFully Modular
Warranty-
Cybenetics Measurements
Dimensions (W x H x D)
Weight
Cooling135mm Fluid Dynamic Bearing (HA13525H12SF-Z)
Semi-Passive Operation✓ (selectable)
Cybenetics Testing Information
Lab IDAN22002906
Date of receiptJul 14, 2025
Testing DateJul 22, 2025
Report Issued DateJul 25, 2025
Engineer Name-
Authorized By the Laboratory Technical ManagerAristeidis Bitziopoulos
Signature

Cables and Connectors(Non-accredited measurements)

Modular Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (620mm) 1 1 16-18AWG No
4+4 pin EPS12V (700mm) 3 3 18AWG No
6+2 pin PCIe (750mm) 6 6 16AWG No
12+4 pin PCIe (760mm) (600W) 2 2 16-24AWG No
SATA (500mm+150mm+150mm+150mm) 4 16 18AWG No
SATA 3.3 (400mm+150mm) 1 2 18AWG No
4-pin Molex (450mm+120mm+120mm) 1 3 18AWG No

Protection Features(Manufacturer)

Over Temperature Protection ✓
Short Circuit Protection ✓
Surge Protection ✓
Inrush Current Protection ✓
Fan Failure Protection ✓
No Load Operation ✓
Cooling 135mm Fluid Dynamic Bearing (HA13525H12SF-Z)

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps2525183.3330.5
Watts1252200156
Total Max. Power (W)2200

Test Results

Temperature & Compliance Info

Temperature Range (°C /°F)28-32 / 82.4-89.6
ErP Lot 3/6 Ready✓
(EU) No 617/2013 Compliance✓
ALPM (Alternative Low Power Mode) compatible✓
ATX v3.1 PSU Power Excursion✓

Performance Summary 230V

Accredited
Average Efficiency (>1450 load combinations)93.091%
Average Noise Output (>1450 Load Combinations)33.75dBA
Average PF (>1450 Load Combinations)0.957
Efficiency With 10W (≤500W) or 2% (>500W) Load78.857%
Standby Power Consumption0.0827W
Non-Accredited
12V Ripple (Full Load)45.53mV
5V Ripple (Full Load)20.25mV
3.3V Ripple (Full Load)20.93mV
5VSB Ripple (Full Load)38.96mV
12V Load Regulation1.37%
5V Load Regulation0.44%
3.3V Load Regulation0.76%
5VSB Load Regulation0.80%
Inrush Current68.300A
12V Transient Response (200%)11.43V
5V Transient Response (200%)4.995V
3.3V Transient Response (200%)3.274V
5VSB Transient Response (200%)4.861V
Hold-Up Time & PWR_OK Signal15.70ms
AC Loss to PWR_OK Hold Up Time13.20ms
PWR_OK Inactive to DC Loss Delay2.50ms
PSU Timings: T1 (20% / 100%)71.0ms40.0ms
PSU Timings: T3 (20% / 100%)128.0ms125.0ms
12V OCP (35.1°C / °C)215.80A (117.71%), 11.968V
5V OCP (35.1°C / °C)34.7A (138.80%), 5.047V
3.3V OCP (35.1°C / °C)34.8A (139.20%), 3.309V
5VSB OCP (35.1°C / °C)4.8A (160.00%), 5.139V
OPP (33.14°C / 0.00°C)120.59%-

Hold-Up Time & PWR_OK Signal

Hold-Up Time (ms)15.7
AC Loss to PWR_OK Hold Up Time (ms)13.2
PWR_OK Inactive to DC Loss Delay (ms)2.5

Stromverbrauch im Ruhezustand

Tables 230V

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 231.06 V 230.95 V 227.70 V 231.13 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: 1.417 1.416 1.340 1.418 1.490 PASS
Mains Voltage THD: 0.17 % 0.15 % N/A 0.27 % 2.00 % PASS
Real Power: 0.083 W 0.041 W N/A 0.201 W N/A N/A
Apparent Power: 35.672 W 35.173 W N/A 36.196 W N/A N/A
Power Factor: 0.002 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 EN 55032 & CISPR 32

NEUTRAL
PHASE

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 0.224W 59.666% 0.011
4.978V 0.375W 229.83V
2 0.09A 0.447W 71.036% 0.018
4.97V 0.63W 229.82V
3 0.55A 2.741W 84.216% 0.089
4.984V 3.255W 229.81V
4 1A 5.009W 85.221% 0.153
5.009V 5.878W 229.81V
5 1.5A 7.56W 85.515% 0.214
5.039V 8.841W 229.81V
6 3A 15.316W 84.918% 0.319
5.105V 18.037W 229.81V

Protection Features

OCP (Normal @ 35.1°C)12V: 215.80A (117.71%), 11.968V
5V: 34.7A (138.80%), 5.047V
3.3V: 34.8A (139.20%), 3.309V
5VSB: 4.8A (160.00%), 5.139V
OCP (Hot @ -°C) -
OPP (Normal @ 33.1°C)2653.01W (120.59%)
OPP (Hot @ -°C) -
OTP✓ (100°C @ Heat Sink)
SCP12V to Earth: ✓
5V to Earth: ✓
3.3V to Earth: ✓
5VSB to Earth: ✓
-12V to Earth: ✓
PWR_OKProper Operation
UVP (Full Load @ 180V)✓
UVP (No Damage @ 170V)✓
Conducted Emissions EN55032 & CISPR 32✓
NLO✓
Fan Failure Protection✓
SIPSurge: MOV
Inrush: NTC & Bypass Relay

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% 16.574A 1.98A 1.99A 0.997A 220.009 91.992% 0 <6.0 48.58°C 0.889
11.971V 5.05V 3.317V 5.013V 239.159 40.43°C 229.78V
20% 34.118A 2.972A 2.986A 1.197A 439.647 94.732% 0 <6.0 50.76°C 0.933
11.980V 5.048V 3.315V 5.013V 464.105 40.78°C 229.75V
30% 52.014A 3.468A 3.486A 1.394A 659.238 95.037% 0 <6.0 48.45°C 0.946
11.981V 5.046V 3.313V 5.023V 693.657 41.23°C 229.71V
40% 69.971A 3.965A 3.986A 1.597A 879.611 94.96% 550 10.4 41.88°C 0.954
11.982V 5.045V 3.311V 5.009V 926.304 44.63°C 229.68V
50% 87.528A 4.958A 4.986A 1.798A 1099.359 94.587% 574 11.7 42.1°C 0.962
11.983V 5.043V 3.31V 5.005V 1162.288 51.49°C 229.64V
60% 105.158A 5.951A 5.987A 1.999A 1319.883 94.167% 867 25.7 42.85°C 0.969
11.983V 5.042V 3.308V 5.002V 1401.653 53.75°C 229.6V
70% 122.724A 6.945A 6.989A 2.201A 1539.621 93.652% 1144 34.1 43.28°C 0.975
11.982V 5.04V 3.306V 4.999V 1643.978 55.61°C 229.57V
80% 140.366A 7.938A 7.991A 2.304A 1759.614 93.069% 1627 43.5 43.88°C 0.978
11.980V 5.038V 3.303V 4.992V 1890.661 56.84°C 229.52V
90% 158.364A 8.438A 8.481A 2.408A 1979.419 92.384% 2204 50.3 44.77°C 0.981
11.978V 5.036V 3.302V 4.985V 2142.605 57.43°C 229.49V
100% 176.186A 8.937A 9A 3.003A 2199.351 91.781% 2359 52 45.52°C 0.982
11.973V 5.035V 3.3V 4.996V 2396.3 55.29°C 229.45V
110% 193.930A 9.934A 10.097A 3.009A 2419.981 91.075% 2361 52 46.18°C 0.983
11.972V 5.033V 3.298V 4.985V 2657.111 57.02°C 229.4V
CL1 0.118A 14.929A 15.003A 0A 126.318 84.422% 556 10.8 42.04°C 0.851
11.990V 5.044V 3.306V 4.97V 149.636 57.18°C 229.79V
CL2 0.117A 24.691A 0A 0A 126.24 83.307% 555 10.6 42.59°C 0.853
11.990V 5.056V 3.301V 4.972V 151.534 55.43°C 229.79V
CL3 0.115A 0A 24.881A 0A 83.887 77.088% 554 10.6 41.55°C 0.799
12.013V 5.043V 3.315V 4.974V 108.82 53.64°C 229.8V
CL4 183.778A 0A 0A 0.001A 2199.949 92.059% 2296 51.7 44.97°C 0.988
11.970V 5.049V 3.309V 4.892V 2389.714 53.3°C 229.45V

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 1.224A 0.494A 0.496A 0.2A 20.001 65.782% 0 <6.0 43.18°C 0.464
12.135V 5.057V 3.325V 4.983V 30.491 36.98°C 229.83V
40W 2.715A 0.692A 0.695A 0.301A 40.004 77.372% 0 <6.0 46.35°C 0.585
12.042V 5.054V 3.322V 4.99V 51.714 37.01°C 229.81V
60W 4.202A 0.891A 0.895A 0.401A 60.003 81.248% 0 <6.0 46.05°C 0.675
12.023V 5.051V 3.32V 4.991V 73.835 38.21°C 229.81V
80W 5.689A 1.089A 1.094A 0.5A 79.947 83.676% 0 <6.0 47.24°C 0.755
12.008V 5.051V 3.319V 4.996V 95.538 39.1°C 229.8V

The results above are not used in the certification process

Ripple Measurements 230V

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 40.9 mV 19.6 mV 29.4 mV 29.9 mV Pass
20% Load 41.4 mV 20.1 mV 22.0 mV 37.2 mV Pass
30% Load 39.0 mV 18.5 mV 19.3 mV 34.5 mV Pass
40% Load 39.0 mV 20.6 mV 20.7 mV 23.4 mV Pass
50% Load 39.0 mV 19.2 mV 19.3 mV 34.8 mV Pass
60% Load 39.8 mV 20.5 mV 20.1 mV 30.0 mV Pass
70% Load 40.7 mV 20.9 mV 20.3 mV 33.8 mV Pass
80% Load 42.5 mV 21.7 mV 21.2 mV 35.7 mV Pass
90% Load 43.5 mV 21.7 mV 22.1 mV 36.6 mV Pass
100% Load 45.5 mV 20.3 mV 20.9 mV 39.0 mV Pass
110% Load 50.5 mV 20.0 mV 20.1 mV 39.8 mV Pass
Crossload 1 23.4 mV 18.2 mV 22.3 mV 13.1 mV Pass
Crossload 2 27.9 mV 28.1 mV 22.5 mV 13.6 mV Pass
Crossload 3 23.6 mV 18.7 mV 25.4 mV 13.0 mV Pass
Crossload 4 47.1 mV 17.3 mV 20.1 mV 16.2 mV Pass

The results above are not used in the certification process

Antec Signature 2200W ATX3.1

Top side
Power specifications label
Fan
PSU Internals
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CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
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