Cybenetics Test - Einarex Nexus L1 750W

Einarex Nexus L1 750W

Serial Number

Lab IDEX75002550

Certification ID252550

Test Result Report ID: 24PS2550A
Certificate Issue Date: Aug 29, 2024

	115V	230V
Scheme: ETA-EMI PSU

115V	230V
		Scheme: LAMBDA PSU

Outside Validation Scope

Aristeidis Bitziopoulos, Certification Body General Manager

General Information

Main Specs

Product Identification Details
Brand	Einarex
Model	Nexus L1 750W
OEM	CWT (GPX Platform)
Serial Number
Product Specifications
Manufacturer
Rated Voltage (Vrms)	100-240
Rated Current (Arms)	5-10
Rated Frequency (Hz)	47-63
Rated Power (W)	750
Operating Temperature (Continuous Full Load) (°C)
Type	ATX12V
Cable Design	Fully Modular
Warranty
Cybenetics
Dimensions (W x H x D)
Weight
Cooling	120mm Fluid Dynamic Bearing Fan
Semi-Passive Operation	✗
Cybenetics Testing Information
Lab ID	EX75002550
Date of receipt	Aug 13, 2024
Testing Date	Aug 28, 2024
Report Issued Date	Aug 29, 2024
Engineer Name	-
Authorized By the Laboratory Technical Manager	Aristeidis 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 (600mm)	1	1	18AWG	No
8 pin EPS12V (700mm) /4+4 pin EPS12V (+150mm)	1	2	18AWG	No
6+2 pin PCIe (540mm+150mm)	2	4	16-18AWG	No
12+4 pin PCIe (600mm) (450W)	1	1	16-24AWG	No
SATA (500mm+150mm+145mm+145mm)	2	8	18AWG	No
4-pin Molex (500mm+150mm+150mm)	1	3	18AWG	No
AC Power Cord (1400mm) - C13 coupler	1	1	18AWG	-

Protection Features(Non-accredited measurements)

Under Voltage Protection	✓
Over Power Protection	✓
Over Current (+12V) Protection	✓
Over Temperature Protection	✓
Short Circuit Protection	✓
Surge Protection	✓
Inrush Current Protection	✓

Power Specifications(Manufacturer)

Rail		3.3V	5V	12V	5VSB	-12V
Max. Power	Amps	20	20	62	3	0.3
Max. Power	Watts	120		744	15	3.6
Total Max. Power (W)		750

Parts Description

Test Results

Temperature & Compliance Info

Temperature Range (°C /°F)	30-32 / 86-89.6
ErP Lot 3/6 Ready	✓
(EU) No 617/2013 Compliance	✓
ALPM (Alternative Low Power Mode) compatible	✓
ATX v3.1 PSU Power Excursion	✓

Performance Summary

Accredited
Average Efficiency (>1450 load combinations)	88.562%
Average Noise Output (>1450 Load Combinations)	32.09dBA
Average PF (>1450 Load Combinations)	0.980
Efficiency With 10W (≤500W) or 2% (>500W) Load	65.133%
Standby Power Consumption	0.0381W
Non-Accredited
12V Ripple (Full Load)	22.96mV
5V Ripple (Full Load)	8.18mV
3.3V Ripple (Full Load)	9.98mV
5VSB Ripple (Full Load)	12.74mV
12V Load Regulation	0.81%
5V Load Regulation	0.36%
3.3V Load Regulation	1.18%
5VSB Load Regulation	3.40%
Inrush Current	33.270A

Accredited
Average Efficiency (>1450 load combinations)	90.456%
Average Noise Output (>1450 Load Combinations)	31.21dBA
Average PF (>1450 Load Combinations)	0.938
Efficiency With 10W (≤500W) or 2% (>500W) Load	0.000%
Standby Power Consumption	0.1030W
Non-Accredited
12V Ripple (Full Load)	23.77mV
5V Ripple (Full Load)	8.03mV
3.3V Ripple (Full Load)	9.98mV
5VSB Ripple (Full Load)	12.89mV
12V Load Regulation	0.80%
5V Load Regulation	0.34%
3.3V Load Regulation	1.12%
5VSB Load Regulation	3.38%
Inrush Current	66.100A
12V Transient Response (200%)	11.37V
5V Transient Response (200%)	4.946V
3.3V Transient Response (200%)	3.227V
5VSB Transient Response (200%)	4.864V
Hold-Up Time & Power Ok Signal	17.20ms
AC Loss to PWR_OK Hold Up Time	16.00ms
PWR_OK Inactive to DC Loss Delay	1.20ms
PSU Timings: T1 (20% / 100%)	24.0ms	24.0ms
PSU Timings: T3 (20% / 100%)	115.0ms	115.0ms
12V OCP (28.1°C / 43.6°C)	84.61A (136.46%), 11.986V	77.20A (124.52%), 12.009V
5V OCP (28.1°C / 43.6°C)	27.5A (137.50%), 5.001V	27.0A (135.00%), 5.003V
3.3V OCP (28.1°C / 43.6°C)	28.4A (142.00%), 3.312V	28.5A (142.50%), 3.312V
5VSB OCP (28.1°C / 43.6°C)	3.9A (130.00%), 4.988V	4.0A (133.33%), 4.979V
OPP (28.44°C / 43.38°C)	130.18%	119.11%

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)	17.2
AC Loss to PWR_OK Hold Up Time (ms)	16
PWR_OK Inactive to DC Loss Delay (ms)	1.2

Stromverbrauch im Ruhezustand

Tables

Detailed Results
	Average	Min	Limit Min	Max	Limit Max	Result
Mains Voltage RMS:	115.18 V	115.16 V	113.85 V	115.19 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:	0.038 W	0.010 W	N/A	0.056 W	N/A	N/A
Apparent Power:	9.848 W	9.845 W	N/A	9.853 W	N/A	N/A
Power Factor:	0.005	N/A	N/A	N/A	N/A	N/A

Detailed Results
	Average	Min	Limit Min	Max	Limit Max	Result
Mains Voltage RMS:	230.39 V	230.39 V	227.70 V	230.43 V	232.30 V	PASS
Mains Frequency:	50.00 Hz	50.00 Hz	49.50 Hz	50.00 Hz	50.50 Hz	PASS
Mains Voltage CF:	1.415	1.415	1.340	1.416	1.490	PASS
Mains Voltage THD:	0.14 %	0.13 %	N/A	0.16 %	2.00 %	PASS
Real Power:	0.103 W	0.087 W	N/A	0.133 W	N/A	N/A
Apparent Power:	32.916 W	32.895 W	N/A	32.931 W	N/A	N/A
Power Factor:	0.003	N/A	N/A	N/A	N/A	N/A

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 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)

Test #	5VSB	DC/AC (Watts)	Efficiency	PF/AC Volts
1	0.045A	0.229W	69.464%	0.033
1	5.089V	0.33W	69.464%	115.17V
2	0.09A	0.458W	75.265%	0.061
2	5.087V	0.609W	75.265%	115.17V
3	0.55A	2.792W	80.52%	0.268
3	5.075V	3.467W	80.52%	115.17V
4	1A	5.065W	78.301%	0.371
4	5.063V	6.469W	78.301%	115.17V
5	1.5A	7.577W	78.317%	0.421
5	5.049V	9.674W	78.317%	115.17V
6	3.001A	15.036W	75.73%	0.488
6	5.011V	19.854W	75.73%	115.17V

Test #	5VSB	DC/AC (Watts)	Efficiency	PF/AC Volts
1	0.045A	0.229W	59.482%	0.012
1	5.088V	0.386W	59.482%	230.4V
2	0.09A	0.458W	67.702%	0.02
2	5.087V	0.677W	67.702%	230.4V
3	0.55A	2.792W	77.612%	0.104
3	5.074V	3.598W	77.612%	230.42V
4	1A	5.064W	78.875%	0.172
4	5.063V	6.42W	78.875%	230.41V
5	1.5A	7.575W	79.097%	0.232
5	5.049V	9.577W	79.097%	230.41V
6	3.001A	15.031W	77.865%	0.338
6	5.01V	19.305W	77.865%	230.41V

Protection Features

OCP (Normal @ 28.1°C)	12V: 84.61A (136.46%), 11.986V 5V: 27.5A (137.50%), 5.001V 3.3V: 28.4A (142.00%), 3.312V 5VSB: 3.9A (130.00%), 4.988V
OCP (Hot @ 43.6°C)	12V: 77.20A (124.52%), 12.009V 5V: 27.0A (135.00%), 5.003V 3.3V: 28.5A (142.50%), 3.312V 5VSB: 4.0A (133.33%), 4.979V
OPP (Normal @ 28.4°C)	976.33W (130.18%)
OPP (Hot @ 43.4°C)	893.30W (119.11%)
OTP	✓ (150°C @ Secondary Side)
SCP	12V to Earth: ✓ 5V to Earth: ✓ 3.3V to Earth: ✓ 5VSB to Earth: ✓ -12V to Earth: ✓
PWR_OK	Proper Operation
NLO	✓
Fan Failure Protection	✗
SIP	Surge: MOV Inrush: NTC & Bypass Relay

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%	4.422A	1.997A	1.975A	0.99A	75.002	85.791%	998	23.1	40.02°C	0.959
10%	12.075V	5.009V	3.341V	5.049V	87.425	85.791%	998	23.1	44.31°C	115.14V
20%	9.870A	2.997A	2.967A	1.192A	149.967	89.873%	1001	23.2	40.62°C	0.975
20%	12.063V	5.007V	3.337V	5.034V	166.864	89.873%	1001	23.2	45.58°C	115.12V
30%	15.671A	3.498A	3.466A	1.394A	224.983	90.747%	1004	23.4	41.26°C	0.981
30%	12.055V	5.005V	3.333V	5.021V	247.925	90.747%	1004	23.4	47.45°C	115.1V
40%	21.489A	3.998A	3.964A	1.599A	300.069	90.865%	1010	23.9	41.74°C	0.982
40%	12.046V	5.004V	3.33V	5.006V	330.238	90.865%	1010	23.9	50.69°C	115.07V
50%	26.939A	4.999A	4.961A	1.804A	374.722	90.672%	1013	23.7	42.38°C	0.982
50%	12.035V	5.003V	3.327V	4.991V	413.272	90.672%	1013	23.7	52.64°C	115.06V
60%	32.426A	6A	5.959A	2.001A	449.648	90.152%	1018	23.9	42.92°C	0.981
60%	12.024V	5.002V	3.323V	4.976V	498.763	90.152%	1018	23.9	55.18°C	115.04V
70%	37.919A	7.003A	6.963A	2.218A	524.666	89.395%	1537	36.1	43.05°C	0.982
70%	12.014V	5V	3.319V	4.96V	586.907	89.395%	1537	36.1	54.87°C	115.02V
80%	43.492A	8.006A	7.967A	2.325A	599.888	88.64%	2060	44.5	43.6°C	0.983
80%	12.002V	4.998V	3.314V	4.949V	676.773	88.64%	2060	44.5	54.42°C	115V
90%	49.396A	8.509A	8.458A	2.431A	674.863	87.931%	2313	47.2	44.75°C	0.984
90%	11.992V	4.996V	3.31V	4.937V	767.49	87.931%	2313	47.2	55.89°C	114.97V
100%	55.116A	9.012A	8.981A	3.054A	750.048	87.027%	2314	47.1	45.08°C	0.985
100%	11.981V	4.994V	3.307V	4.912V	861.857	87.027%	2314	47.1	58.18°C	114.94V
110%	60.714A	10.015A	10.082A	3.06A	825.043	86.182%	2317	47.2	46.51°C	0.986
110%	11.970V	4.993V	3.303V	4.903V	957.319	86.182%	2317	47.2	59.41°C	114.91V
CL1	0.116A	14.413A	14.348A	0A	121.306	82.592%	1023	24	40.12°C	0.975
CL1	12.067V	5.01V	3.324V	5.054V	146.876	82.592%	1023	24	53.12°C	115.14V
CL2	0.116A	19.936A	0A	0A	101.4	81.041%	1023	24	40.74°C	0.974
CL2	12.080V	5.016V	3.347V	5.066V	125.125	81.041%	1023	24	50.27°C	115.14V
CL3	0.116A	0A	19.878A	0A	67.393	75.618%	1001	23.2	41.38°C	0.961
CL3	12.074V	5.005V	3.32V	5.062V	89.122	75.618%	1001	23.2	49.05°C	115.15V
CL4	62.562A	0A	0A	0A	749.763	87.977%	2314	47.1	45.08°C	0.986
CL4	11.985V	4.997V	3.323V	5.004V	852.229	87.977%	2314	47.1	55.15°C	114.94V

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%	4.422A	1.997A	1.976A	0.99A	75.008	86.54%	1002	23.4	40.33°C	0.818
10%	12.075V	5.009V	3.341V	5.05V	86.675	86.54%	1002	23.4	45°C	230.41V
20%	9.869A	2.997A	2.967A	1.192A	149.98	90.93%	1006	23.5	40.84°C	0.906
20%	12.065V	5.007V	3.337V	5.034V	164.939	90.93%	1006	23.5	45.88°C	230.41V
30%	15.673A	3.498A	3.466A	1.395A	224.999	92.101%	1008	23.7	41.06°C	0.934
30%	12.055V	5.005V	3.333V	5.021V	244.299	92.101%	1008	23.7	47.16°C	230.41V
40%	21.492A	3.999A	3.964A	1.598A	300.089	92.489%	1011	23.7	41.6°C	0.946
40%	12.045V	5.004V	3.33V	5.007V	324.458	92.489%	1011	23.7	48.97°C	230.39V
50%	26.938A	4.998A	4.96A	1.803A	374.697	92.432%	1014	23.7	42.08°C	0.953
50%	12.035V	5.003V	3.327V	4.992V	405.376	92.432%	1014	23.7	50.97°C	230.38V
60%	32.417A	5.999A	5.959A	2.001A	449.568	92.24%	1019	23.9	42.92°C	0.957
60%	12.024V	5.002V	3.323V	4.977V	487.387	92.24%	1019	23.9	53.72°C	230.37V
70%	37.906A	7.001A	6.961A	2.217A	524.543	91.712%	1539	36.1	43.21°C	0.959
70%	12.015V	5.001V	3.319V	4.962V	571.945	91.712%	1539	36.1	53.93°C	230.35V
80%	43.477A	8.003A	7.965A	2.324A	599.746	91.207%	2104	44.5	43.56°C	0.962
80%	12.003V	4.998V	3.314V	4.95V	657.571	91.207%	2104	44.5	53.61°C	230.34V
90%	49.384A	8.507A	8.456A	2.431A	674.77	90.763%	2315	47.1	44.48°C	0.965
90%	11.993V	4.997V	3.311V	4.937V	743.441	90.763%	2315	47.1	55.4°C	230.33V
100%	55.105A	9.009A	8.979A	3.054A	749.99	90.215%	2317	47.2	45.28°C	0.967
100%	11.982V	4.995V	3.308V	4.913V	831.333	90.215%	2317	47.2	57.97°C	230.32V
110%	60.700A	10.013A	10.079A	3.061A	825.004	89.641%	2319	47.2	46.29°C	0.968
110%	11.972V	4.994V	3.303V	4.902V	920.333	89.641%	2319	47.2	59.31°C	230.3V
CL1	0.116A	14.411A	14.346A	0A	121.301	83.754%	1028	24.1	41.88°C	0.895
CL1	12.068V	5.01V	3.325V	5.054V	144.83	83.754%	1028	24.1	54.07°C	230.39V
CL2	0.116A	19.933A	0A	0A	101.398	81.941%	1028	24.1	41.02°C	0.879
CL2	12.080V	5.017V	3.348V	5.066V	123.749	81.941%	1028	24.1	50.51°C	230.4V
CL3	0.116A	0A	19.876A	0A	67.391	76.219%	1007	23.5	41.32°C	0.824
CL3	12.075V	5.006V	3.32V	5.062V	88.418	76.219%	1007	23.5	49.66°C	230.4V
CL4	62.536A	0A	0A	0A	749.769	91.21%	2319	47.2	45.08°C	0.968
CL4	11.989V	4.997V	3.323V	5.004V	822.029	91.21%	2319	47.2	55.35°C	230.32V

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	1.230A	0.499A	0.493A	0.197A	20.008	69.641%	983	23	36.77°C	0.854
20W	12.078V	5.012V	3.346V	5.079V	28.73	69.641%	983	23	39.44°C	115.17V
40W	2.707A	0.699A	0.691A	0.296A	40.005	80.197%	987	23.1	37.48°C	0.928
40W	12.077V	5.011V	3.344V	5.074V	49.882	80.197%	987	23.1	40.93°C	115.16V
60W	4.184A	0.899A	0.888A	0.395A	60.001	84.972%	990	23	38.27°C	0.958
60W	12.076V	5.009V	3.343V	5.069V	70.611	84.972%	990	23	42.02°C	115.15V
80W	5.658A	1.098A	1.086A	0.494A	79.957	86.962%	994	23.1	39.31°C	0.959
80W	12.074V	5.009V	3.342V	5.064V	91.941	86.962%	994	23.1	43.66°C	115.13V

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	1.230A	0.499A	0.493A	0.197A	20.004	69.268%	986	23	36.78°C	0.511
20W	12.078V	5.012V	3.345V	5.079V	28.877	69.268%	986	23	39.18°C	230.4V
40W	2.706A	0.699A	0.691A	0.296A	40.002	80.518%	991	23	37.54°C	0.683
40W	12.078V	5.011V	3.345V	5.074V	49.682	80.518%	991	23	40.87°C	230.4V
60W	4.184A	0.899A	0.888A	0.395A	60.001	85.362%	993	23	38.27°C	0.77
60W	12.076V	5.009V	3.343V	5.069V	70.292	85.362%	993	23	41.91°C	230.4V
80W	5.660A	1.098A	1.086A	0.494A	79.965	87.658%	997	23.1	39.09°C	0.829
80W	12.074V	5.009V	3.342V	5.064V	91.223	87.658%	997	23.1	43.02°C	230.4V

The results above are not used in the certification process

Ripple Measurements

Test	12V	5V	3.3V	5VSB	Pass/Fail
10% Load	13.65mV	5.76mV	4.02mV	10.90mV	Pass
20% Load	18.08mV	5.66mV	4.22mV	6.27mV	Pass
30% Load	20.52mV	5.92mV	4.63mV	8.30mV	Pass
40% Load	21.80mV	6.02mV	4.47mV	10.70mV	Pass
50% Load	19.35mV	5.97mV	4.78mV	11.62mV	Pass
60% Load	15.23mV	6.43mV	4.93mV	15.89mV	Pass
70% Load	13.14mV	6.84mV	5.29mV	11.92mV	Pass
80% Load	13.55mV	6.73mV	8.55mV	12.02mV	Pass
90% Load	14.82mV	6.78mV	8.49mV	12.43mV	Pass
100% Load	22.96mV	8.18mV	9.98mV	12.74mV	Pass
110% Load	24.30mV	9.06mV	10.70mV	13.63mV	Pass
Crossload1	22.67mV	7.61mV	11.28mV	6.29mV	Pass
Crossload2	15.49mV	8.47mV	4.27mV	5.91mV	Pass
Crossload3	13.45mV	6.38mV	12.10mV	5.96mV	Pass
Crossload4	22.57mV	7.58mV	5.43mV	10.06mV	Pass

The results above are not used in the certification process

Test	12V	5V	3.3V	5VSB	Pass/Fail
10% Load	14.93mV	5.71mV	4.07mV	11.87mV	Pass
20% Load	18.64mV	5.41mV	4.17mV	6.37mV	Pass
30% Load	21.59mV	5.92mV	4.38mV	7.95mV	Pass
40% Load	22.35mV	5.87mV	4.63mV	10.39mV	Pass
50% Load	19.76mV	6.22mV	5.95mV	11.72mV	Pass
60% Load	16.66mV	6.38mV	7.17mV	15.95mV	Pass
70% Load	13.35mV	6.53mV	5.24mV	10.85mV	Pass
80% Load	14.92mV	6.99mV	8.14mV	12.08mV	Pass
90% Load	15.03mV	6.99mV	8.75mV	11.77mV	Pass
100% Load	23.77mV	8.03mV	9.98mV	12.89mV	Pass
110% Load	24.70mV	8.04mV	10.22mV	13.64mV	Pass
Crossload1	23.17mV	7.86mV	11.33mV	6.37mV	Pass
Crossload2	16.50mV	8.26mV	4.32mV	6.16mV	Pass
Crossload3	14.47mV	5.66mV	12.05mV	5.61mV	Pass
Crossload4	23.05mV	7.87mV	6.74mV	9.88mV	Pass

The results above are not used in the certification process

Einarex Nexus L1 750W

Top side

Power specifications label