Cybenetics Test - GOGHUNTERS Nirvana N17 850W (115V)

GOGHUNTERS Nirvana N17 850W (115V)

2N120091838

Lab IDHU85002473

Report: 24PS2473A
Receipt Date: May 17, 2024
Test Date: Jun 5, 2024
Report Date: Jun 7, 2024

	115V	230V
Wirkungsgrad

115V	230V
		Lautstärkeklasse

Aristeidis Bitziopoulos, Lab Director

General Information

	GOGHUNTERS
Hersteller (OEM)	Great Wall
	Nirvana N
	GW-ATX1700BL N17MG
	2N120091838

(Vrms)	100-120
(Arms)	10
(Hz)	50-60
(W)	850
	ATX12V
	140mm Double Ball Bearing Fan (HA1425M12B-Z)
	✗
	Fully Modular

Rail		3.3V	5V	12V	5VSB	-12V
Max. Power	Amps	25	25	70.8	3	0.8
Max. Power	Watts	130		849.6	15	9.6
Total Max. Power (W)		850

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

Modular Cables
Description	Cable Count	Connector Count (Total)	Gauge	In Cable Capacitors
ATX connector 20+4 pin (600mm)	1	1	16-20AWG	No
4+4 pin EPS12V (650mm)	2	2	18AWG	No
2x 6+2 pin PCIe (600mm)	4	8	18AWG	No
12+4 pin PCIe (680mm) (600W)	2	2	16-24AWG	No
SATA (500mm+105mm+105mm+105mm)	1	4	18AWG	No
2x 4-pin Molex (450mm)	2	4	18AWG	No

Test Results

Temperature & Compliance Info

(°C /°F)	30-32 / 86-89.6
	✓
	✓
ALPM (Alternative Low Power Mode) compatible	✓

Performance Summary 115V

Wirkungsgrad	GOLD
Lautstärkeklasse	Standard+
(>1450 load combinations)	88.047%
Average Noise Output (>1450 Load Combinations)	35.03dBA
(>1450 Load Combinations)	0.972
Efficiency With 10W (≤500W) or 2% (>500W) Load	57.584%
	0.0509W
12V Ripple (Full Load)	25.27mV
5V Ripple (Full Load)	14.29mV
3.3V Ripple (Full Load)	14.99mV
5VSB Ripple (Full Load)	18.07mV
12V Load Regulation	0.71%
5V Load Regulation	0.26%
3.3V Load Regulation	0.63%
5VSB Load Regulation	2.71%
Inrush Current	0.000A

Hold-Up Time (ms)	16.3
AC Loss to PWR_OK Hold Up Time (ms)	13.2
PWR_OK Inactive to DC Loss Delay (ms)	3.1

Stromverbrauch im Ruhezustand

Tables 115V

Detailed Results
	Average	Min	Limit Min	Max	Limit Max	Result
Mains Voltage RMS:	115.07 V	115.03 V	113.85 V	115.11 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:	1.416	1.415	1.340	1.418	1.490	PASS
Mains Voltage THD:	0.13 %	0.09 %	N/A	0.19 %	2.00 %	PASS
Real Power:	0.051 W	0.029 W	N/A	0.081 W	N/A	N/A
Apparent Power:	12.357 W	11.386 W	N/A	13.369 W	N/A	N/A
Power Factor:	0.005	N/A	N/A	N/A	N/A	N/A

Graphs 115V

115V

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

115V

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

Indicative Performance

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

This graph depicts the efficiency levels of the 5VSB rail with 115V and 230V input

115V

Test #	5VSB	DC/AC (Watts)	Efficiency	PF/AC Volts
1	0.045A	0.231W	69.121%	0.034
1	5.131V	0.334W	69.121%	114.87V
2	0.09A	0.462W	75.116%	0.061
2	5.132V	0.615W	75.116%	114.87V
3	0.55A	2.815W	80.592%	0.263
3	5.118V	3.492W	80.592%	114.86V
4	1A	5.105W	79.958%	0.345
4	5.104V	6.385W	79.958%	114.86V
5	1.5A	7.635W	77.935%	0.402
5	5.089V	9.797W	77.935%	114.87V
6	3A	15.134W	76.862%	0.472
6	5.044V	19.69W	76.862%	114.86V

Supplementary Tests (For Reference)

115V

Test	12V	5V	3.3V	5VSB	DC/AC (Watts)	Efficiency	Fan Speed (RPM)	PSU Noise (dB[A])	Temps (In/Out)	PF/AC Volts
10%	5.254A	1.984A	1.98A	0.983A	85.002	73.225%	1215	34.9	40.42°C	0.92
10%	12.068V	5.04V	3.333V	5.089V	116.081	73.225%	1215	34.9	45.98°C	114.83V
20%	11.540A	2.977A	2.972A	1.18A	169.938	86.02%	1331	38.3	40.96°C	0.954
20%	12.048V	5.039V	3.331V	5.084V	197.558	86.02%	1331	38.3	45.91°C	114.8V
30%	18.174A	3.475A	3.469A	1.38A	254.943	88.184%	1447	40.2	41.03°C	0.964
30%	12.044V	5.037V	3.329V	5.073V	289.102	88.184%	1447	40.2	46.5°C	114.77V
40%	24.819A	3.972A	3.968A	1.581A	340.032	89.744%	1475	41.6	41.91°C	0.972
40%	12.040V	5.036V	3.327V	5.062V	378.887	89.744%	1475	41.6	47.5°C	114.75V
50%	31.090A	4.967A	4.963A	1.782A	424.871	90.259%	1478	41.6	42.13°C	0.978
50%	12.041V	5.034V	3.325V	5.051V	470.726	90.259%	1478	41.6	48.43°C	114.71V
60%	37.353A	5.962A	5.96A	1.985A	509.39	90.356%	1547	42.9	42.75°C	0.982
60%	12.036V	5.033V	3.323V	5.039V	563.764	90.356%	1547	42.9	50.14°C	114.69V
70%	43.691A	6.958A	6.958A	2.188A	594.704	90.216%	1594	45.1	43.24°C	0.986
70%	12.030V	5.031V	3.32V	5.028V	659.2	90.216%	1594	45.1	51.06°C	114.66V
80%	50.032A	7.952A	7.956A	2.292A	679.511	90.001%	1666	47.8	43.91°C	0.988
80%	12.025V	5.03V	3.318V	5.019V	755.008	90.001%	1666	47.8	52.42°C	114.63V
90%	56.779A	8.451A	8.443A	2.396A	764.941	89.678%	1732	49	44.38°C	0.99
90%	12.019V	5.029V	3.316V	5.01V	852.988	89.678%	1732	49	53.81°C	114.6V
100%	63.268A	8.95A	8.961A	3.008A	849.741	89.119%	1836	49.1	45.22°C	0.991
100%	12.013V	5.028V	3.314V	4.987V	953.493	89.119%	1836	49.1	55.6°C	114.57V
110%	69.632A	9.948A	10.053A	3.011A	934.316	88.636%	1929	52.6	46.46°C	0.992
110%	12.007V	5.026V	3.312V	4.982V	1054.106	88.636%	1929	52.6	57.83°C	114.54V
CL1	0.115A	15.573A	15.527A	0A	131.291	78.468%	1450	40.3	40.64°C	0.948
CL1	12.041V	5.028V	3.323V	5.109V	167.32	78.468%	1450	40.3	47.77°C	114.8V
CL2	0.115A	24.866A	0A	0A	126.249	76.727%	1423	39.5	40.47°C	0.946
CL2	12.047V	5.022V	3.337V	5.115V	164.545	76.727%	1423	39.5	46.43°C	114.81V
CL3	0.115A	0A	24.869A	0A	83.882	70.25%	1307	37.7	40.63°C	0.923
CL3	12.046V	5.045V	3.317V	5.112V	119.406	70.25%	1307	37.7	45.72°C	114.82V
CL4	70.672A	0A	0A	0A	849.515	90.069%	1654	46.8	45.16°C	0.991
CL4	12.021V	5.037V	3.322V	5.078V	943.186	90.069%	1654	46.8	54.14°C	114.58V

The results above are not used in the certification process

115V

Test	12V	5V	3.3V	5VSB	DC/AC (Watts)	Efficiency	Fan Speed (RPM)	PSU Noise (dB[A])	Temps (In/Out)	PF/AC Volts
20W	1.227A	0.496A	0.495A	0.195A	19.998	60.293%	1197	34.8	36.89°C	0.811
20W	12.098V	5.041V	3.335V	5.122V	33.168	60.293%	1197	34.8	39.17°C	114.84V
40W	2.706A	0.694A	0.693A	0.293A	39.998	65.329%	1198	34.8	37.12°C	0.874
40W	12.077V	5.041V	3.335V	5.115V	61.224	65.329%	1198	34.8	40.85°C	114.84V
60W	4.187A	0.893A	0.891A	0.391A	59.998	71.52%	1200	34.8	38.25°C	0.899
60W	12.067V	5.041V	3.334V	5.111V	83.888	71.52%	1200	34.8	42.47°C	114.84V
80W	5.665A	1.091A	1.089A	0.489A	79.942	79.69%	1202	34.8	39.32°C	0.915
80W	12.060V	5.041V	3.334V	5.11V	100.322	79.69%	1202	34.8	43°C	114.82V

The results above are not used in the certification process

115V

Test	12V	5V	3.3V	5VSB	Pass/Fail
10% Load	20.4 mV	10.4 mV	11.4 mV	11.0 mV	Pass
20% Load	23.2 mV	10.2 mV	10.7 mV	9.7 mV	Pass
30% Load	26.9 mV	11.0 mV	11.4 mV	15.5 mV	Pass
40% Load	25.2 mV	10.9 mV	11.5 mV	14.3 mV	Pass
50% Load	18.5 mV	11.3 mV	12.1 mV	15.0 mV	Pass
60% Load	19.4 mV	11.4 mV	11.8 mV	15.9 mV	Pass
70% Load	17.0 mV	11.6 mV	12.8 mV	16.2 mV	Pass
80% Load	16.8 mV	12.9 mV	13.5 mV	19.1 mV	Pass
90% Load	17.4 mV	13.0 mV	14.0 mV	18.4 mV	Pass
100% Load	25.3 mV	14.3 mV	15.0 mV	18.1 mV	Pass
110% Load	25.6 mV	16.3 mV	16.5 mV	18.3 mV	Pass
Crossload 1	21.3 mV	13.6 mV	14.6 mV	7.2 mV	Pass
Crossload 2	17.2 mV	18.6 mV	11.7 mV	7.1 mV	Pass
Crossload 3	12.2 mV	11.1 mV	15.9 mV	6.7 mV	Pass
Crossload 4	25.0 mV	15.6 mV	13.3 mV	10.2 mV	Pass

The results above are not used in the certification process

GOGHUNTERS Nirvana N17 850W (115V)

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