CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Raijintek Ermis 550B
Serial NumberRJK550B211000004
Lab IDRJ55001950
Certification ID251950
  • Test Result Report ID: 21PS1950A
  • Certificate Issue Date: Dec 15, 2021
115V230V
Scheme: ETA-EMI PSU
115V230V
Scheme: LAMBDA PSU
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
BrandRaijintek
ModelErmis 550B
OEM/ODMCasecom
Serial NumberRJK550B211000004
Product Specifications
Manufacturer-Provided Information
Rated Voltage (Vrms)100-240
Rated Current (Arms)8-4
Rated Frequency (Hz)47-63
Rated Power (W)550
Operating Temperature (Continuous Full Load) (°C)
TypeSFX
Cable DesignFixed cables
Warranty-
Cybenetics Measurements
Dimensions (W x H x D)
Weight
Cooling80mm Sleeve Bearing Fan
(DF0801512SEHN)
Semi-Passive Operation✗
Cybenetics Testing Information
Lab IDRJ55001950
Date of receiptDec 3, 2021
Testing DateDec 15, 2021
Report Issued DateDec 15, 2021
Engineer Name-
Authorized By the Laboratory Technical ManagerAristeidis Bitziopoulos
Signature

Cables and Connectors(Non-accredited measurements)

Captive Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (350mm) 1 1 18-22AWG No
4+4 pin EPS12V (350mm) 1 1 18AWG No
6+2 pin PCIe (410mm+150mm) 1 2 18AWG No
SATA (370mm+200mm+100mm) 1 3 18AWG No
4-pin Molex (370mm+200mm) 1 2 18AWG No
Modular Cables
AC Power Cord (1120mm) - C13 coupler 1 1 18AWG -

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps2020412.50.3
Watts10049212.53.6
Total Max. Power (W)550

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✓

Performance Summary

Accredited
Average Efficiency (>1450 load combinations)85.313%
Average Noise Output (>1450 Load Combinations)29.57dBA
Average PF (>1450 Load Combinations)0.988
Efficiency With 10W (≤500W) or 2% (>500W) Load55.772%
Standby Power Consumption0.0797W
Non-Accredited
12V Ripple (Full Load)67.36mV
5V Ripple (Full Load)44.48mV
3.3V Ripple (Full Load)36.56mV
5VSB Ripple (Full Load)57.82mV
12V Load Regulation0.59%
5V Load Regulation0.53%
3.3V Load Regulation1.28%
5VSB Load Regulation2.34%
Inrush Current33.460A
Accredited
Average Efficiency (>1450 load combinations)87.867%
Average Noise Output (>1450 Load Combinations)29.51dBA
Average PF (>1450 Load Combinations)0.947
Efficiency With 10W (≤500W) or 2% (>500W) Load-
Standby Power Consumption0.1646W
Non-Accredited
12V Ripple (Full Load)54.77mV
5V Ripple (Full Load)45.13mV
3.3V Ripple (Full Load)36.02mV
5VSB Ripple (Full Load)59.35mV
12V Load Regulation0.57%
5V Load Regulation0.51%
3.3V Load Regulation1.52%
5VSB Load Regulation2.36%
Inrush Current87.780A
Hold-Up Time & PWR_OK Signal18.80ms
AC Loss to PWR_OK Hold Up Time15.20ms
PWR_OK Inactive to DC Loss Delay3.60ms
PSU Timings: T1 (20% / 100%)76.0ms61.0ms
PSU Timings: T3 (20% / 100%)285.0ms276.0ms
OPP (24.41°C / 38.76°C)118.33%108.15%

Hold-Up Time & PWR_OK Signal

Hold-Up Time (ms)18.8
AC Loss to PWR_OK Hold Up Time (ms)15.2
PWR_OK Inactive to DC Loss Delay (ms)3.6

Stromverbrauch im Ruhezustand

Tables

Graphs

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

Conducted Emissions EN 55032 & 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)

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.23W 61.886% 0.042
5.112V 0.372W 115.16V
2 0.09A 0.46W 70.315% 0.073
5.11V 0.654W 115.16V
3 0.55A 2.802W 78.183% 0.283
5.096V 3.584W 115.15V
4 1A 5.083W 78.484% 0.365
5.084V 6.476W 115.15V
5 1.5A 7.609W 77.903% 0.406
5.073V 9.767W 115.14V
6 2.499A 12.609W 75.582% 0.449
5.046V 16.682W 115.14V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.23W 47.815% 0.016
5.112V 0.481W 230.31V
2 0.09A 0.46W 59.039% 0.026
5.11V 0.779W 230.31V
3 0.55A 2.802W 75.664% 0.117
5.096V 3.703W 230.28V
4 1A 5.084W 76.619% 0.188
5.084V 6.635W 230.29V
5 1.5A 7.606W 76.699% 0.245
5.071V 9.916W 230.3V
6 2.499A 12.605W 76.689% 0.314
5.044V 16.436W 230.3V

Protection Features

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
10% 2.746A 1.958A 1.949A 0.983A 54.989 80.557% 1460 19.4 35.38°C 0.982
12.159V 5.107V 3.386V 5.086V 68.261 39.51°C 115.17V
20% 6.504A 2.939A 2.928A 1.182A 109.922 85.536% 1461 19.4 35.43°C 0.969
12.150V 5.104V 3.381V 5.074V 128.509 39.76°C 115.17V
30% 10.612A 3.431A 3.42A 1.382A 164.91 87.201% 1463 19.5 36.07°C 0.98
12.143V 5.101V 3.377V 5.064V 189.115 40.74°C 115.17V
40% 14.731A 3.922A 3.911A 1.583A 219.985 87.673% 1477 19.4 36.7°C 0.988
12.137V 5.1V 3.375V 5.055V 250.916 41.86°C 115.17V
50% 18.505A 4.904A 4.895A 1.784A 274.972 87.441% 1503 20.3 37.17°C 0.992
12.130V 5.098V 3.371V 5.044V 314.467 42.56°C 115.16V
60% 22.282A 5.888A 5.885A 1.987A 329.96 86.678% 1995 29.5 37.25°C 0.994
12.124V 5.096V 3.365V 5.033V 380.674 43.42°C 115.16V
70% 26.068A 6.875A 6.879A 2.19A 384.945 85.879% 2508 36.4 38.06°C 0.996
12.117V 5.092V 3.358V 5.021V 448.244 45.4°C 115.16V
80% 29.851A 7.863A 7.868A 2.294A 439.309 85.113% 2800 38.4 38.61°C 0.997
12.108V 5.088V 3.353V 5.012V 516.153 46.7°C 115.16V
90% 34.038A 8.358A 8.351A 2.398A 494.277 84.152% 2962 40.2 39.1°C 0.997
12.099V 5.084V 3.351V 5.002V 587.362 48.17°C 115.15V
100% 38.231A 8.855A 8.871A 2.502A 549.408 83.016% 3182 42.5 39.13°C 0.998
12.091V 5.081V 3.347V 4.993V 661.814 49.49°C 115.15V
110% 42.103A 9.84A 9.961A 2.507A 604.446 81.54% 3203 42.7 40.01°C 0.998
12.082V 5.08V 3.342V 4.985V 741.294 51.18°C 115.14V
CL1 0.113A 11.758A 11.751A 0.001A 101.265 80.034% 1582 21.7 36.17°C 0.97
12.144V 5.119V 3.377V 5.102V 126.527 41.65°C 115.18V
CL2 0.113A 19.456A 0A 0.003A 101.39 79.681% 1526 20.6 34.44°C 0.97
12.147V 5.14V 3.385V 5.107V 127.244 42.09°C 115.18V
CL3 0.113A 0A 19.498A 0.001A 67.368 73.006% 1474 19.5 35.19°C 0.973
12.148V 5.109V 3.384V 5.104V 92.277 44.24°C 115.18V
CL4 45.381A 0.001A 0A 0.002A 549.423 84.328% 2968 40.3 36.78°C 0.998
12.107V 5.089V 3.368V 5.077V 651.54 48.2°C 115.15V

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
10% 2.747A 1.957A 1.945A 0.984A 54.992 81.917% 1476 19.4 35.76°C 0.82
12.157V 5.109V 3.392V 5.083V 67.131 40.02°C 230.29V
20% 6.504A 2.938A 3.044A 1.183A 109.927 87.346% 1478 19.6 35.85°C 0.906
12.149V 5.105V 3.371V 5.071V 125.853 40.23°C 230.3V
30% 10.612A 3.43A 3.415A 1.383A 164.915 89.378% 1494 19.9 36.53°C 0.938
12.143V 5.102V 3.382V 5.061V 184.515 40.99°C 230.3V
40% 14.729A 3.922A 3.907A 1.584A 219.992 89.987% 1515 20.5 36.8°C 0.949
12.138V 5.1V 3.379V 5.051V 244.471 41.67°C 230.31V
50% 18.506A 4.905A 4.893A 1.786A 274.983 89.872% 1491 19.9 37°C 0.959
12.130V 5.097V 3.373V 5.04V 305.972 42.37°C 230.31V
60% 22.288A 5.891A 5.881A 1.989A 329.965 89.616% 1512 20.5 37.53°C 0.968
12.122V 5.094V 3.367V 5.028V 368.201 43.95°C 230.32V
70% 26.069A 6.874A 6.871A 2.192A 384.961 88.854% 2392 34.7 37.94°C 0.971
12.116V 5.092V 3.362V 5.017V 433.255 45.48°C 230.32V
80% 29.864A 7.864A 8.407A 2.296A 439.457 87.59% 2902 39.4 38.78°C 0.974
12.107V 5.088V 3.36V 5.007V 501.721 47.35°C 230.32V
90% 34.049A 8.357A 8.355A 2.4A 494.463 87.331% 3187 42.5 39.37°C 0.977
12.100V 5.085V 3.35V 4.999V 566.195 48.54°C 230.33V
100% 38.243A 8.853A 9.16A 2.505A 549.577 86.395% 3193 42.3 39.52°C 0.979
12.091V 5.083V 3.345V 4.99V 636.126 49.97°C 230.33V
110% 42.111A 9.84A 9.968A 2.508A 604.563 85.785% 3185 42.5 40.37°C 0.982
12.082V 5.081V 3.34V 4.983V 704.746 51.92°C 230.33V
CL1 0.114A 11.748A 11.754A 0.001A 101.279 81.303% 1569 21.5 37.79°C 0.906
12.143V 5.124V 3.377V 5.1V 124.576 42.9°C 230.34V
CL2 0.113A 19.417A 0A 0.003A 101.393 81.708% 1547 21.4 37.3°C 0.906
12.147V 5.15V 3.386V 5.106V 124.092 44.54°C 230.33V
CL3 0.113A 0A 19.494A 0.001A 67.37 74.509% 1507 20.3 36°C 0.877
12.148V 5.11V 3.385V 5.104V 90.419 45.26°C 230.31V
CL4 45.376A 0.001A 0A 0.002A 549.434 88.2% 2842 38.5 36.84°C 0.979
12.108V 5.089V 3.369V 5.082V 622.95 48.21°C 230.3V

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]) Temps (In/Out) PF/AC Volts
20W 1.220A 0.489A 0.487A 0.196A 19.987 66.738% 1427 18.6 33.39°C 0.913
12.162V 5.108V 3.39V 5.11V 29.949 36.59°C 115.17V
40W 2.688A 0.685A 0.681A 0.294A 39.988 77.507% 1436 18.9 34.34°C 0.956
12.159V 5.108V 3.389V 5.106V 51.593 37.79°C 115.17V
60W 4.155A 0.881A 0.876A 0.392A 59.987 82.53% 1439 18.9 34.67°C 0.984
12.158V 5.106V 3.388V 5.102V 72.685 38.45°C 115.17V
80W 5.620A 1.077A 1.072A 0.49A 79.933 84.684% 1449 19.2 35.17°C 0.972
12.155V 5.106V 3.386V 5.098V 94.39 39.24°C 115.17V

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
20W 1.220A 0.489A 0.486A 0.196A 19.987 68.441% 1420 18.5 33.03°C 0.611
12.160V 5.109V 3.396V 5.108V 29.203 36.12°C 230.26V
40W 2.688A 0.685A 0.68A 0.294A 39.988 79.247% 1440 19.0 33.53°C 0.757
12.158V 5.108V 3.395V 5.104V 50.459 37.01°C 230.26V
60W 4.156A 0.881A 0.875A 0.392A 59.988 84.144% 1464 19.5 34.54°C 0.833
12.157V 5.108V 3.394V 5.1V 71.292 38.2°C 230.27V
80W 5.620A 1.077A 1.07A 0.49A 79.933 86.569% 1476 19.4 34.81°C 0.88
12.155V 5.107V 3.392V 5.096V 92.334 38.67°C 230.28V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load26.83mV21.14mV14.66mV20.39mVPass
20% Load26.83mV21.65mV15.98mV24.90mVPass
30% Load27.74mV23.38mV17.54mV26.31mVPass
40% Load26.43mV26.17mV18.40mV27.68mVPass
50% Load30.99mV27.54mV21.34mV30.36mVPass
60% Load35.24mV27.80mV23.11mV31.78mVPass
70% Load41.11mV30.39mV24.87mV35.22mVPass
80% Load50.53mV33.85mV29.57mV41.04mVPass
90% Load58.68mV36.49mV30.89mV45.64mVPass
100% Load67.36mV44.48mV36.56mV57.82mVFail
110% Load67.18mV47.49mV39.53mV62.26mVFail
Crossload133.11mV28.97mV20.97mV33.10mVPass
Crossload229.92mV31.30mV13.40mV37.80mVPass
Crossload321.52mV18.04mV24.92mV26.26mVPass
Crossload453.50mV40.08mV33.41mV38.49mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load25.97mV20.58mV14.36mV20.14mVPass
20% Load24.15mV20.58mV14.86mV22.92mVPass
30% Load29.62mV22.31mV16.63mV25.50mVPass
40% Load26.18mV24.34mV19.21mV27.58mVPass
50% Load28.96mV25.82mV20.42mV31.37mVPass
60% Load38.38mV27.24mV22.70mV30.46mVPass
70% Load31.95mV29.17mV24.17mV32.99mVPass
80% Load37.87mV31.97mV28.57mV35.72mVPass
90% Load42.23mV34.30mV28.77mV43.16mVPass
100% Load54.77mV45.13mV36.02mV59.35mVFail
110% Load54.07mV46.65mV40.18mV60.77mVFail
Crossload127.79mV29.11mV20.77mV32.78mVPass
Crossload227.44mV31.81mV13.95mV38.15mVPass
Crossload328.76mV18.70mV25.38mV28.49mVPass
Crossload443.22mV39.78mV33.10mV37.69mVPass

The results above are not used in the certification process

Raijintek Ermis 550B

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