Great Wall CRPS2000C3

Serial Number2Q030042096

Lab IDGW20003316

Certification ID263316

Test Result Report ID: 26PS3316A
Certificate Issue Date: Oct 30, 2026

	115V	230V
Scheme: ETA-EMI PSU

This product certification body is accredited by CYS-CYSAB (Cyprus Accreditation Body) under accreditation number C010 as a Product Certification Body, in accordance with the recognized International Standard ISO/IEC 17065:2012 “Conformity assessment — Requirements for bodies certifying products, processes and services”. The accreditation covers the ETA and LAMBDA certification of power supply units and of multimedia (information technology) equipment, and the PHI certification of cooling fans, each as a Type 1a scheme according to ISO/IEC 17067. Certifications outside that scope are not covered by the accreditation. This accreditation demonstrates technical competence for a defined scope and the operation of a management system.

Aristeidis Bitziopoulos, Certification Body General Manager

CYS-CYSAB accreditation symbol, ISO/IEC 17065:2012

No. of Accred.: C010

PRODUCT CERTIFICATION

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
Brand	Great Wall
Model	CRPS2000C3
OEM/ODM	Great Wall
Serial Number	2Q030042096
Product Specifications
Manufacturer-Provided Information
Rated Voltage (Vrms)	100-127 / 200-240
Rated Current (Arms)	10
Rated Frequency (Hz)	50-60
Rated Power (W)	2000
Operating Temperature (Continuous Full Load) (°C)	0 ~ 55
Type	1U
Cable Design	Card edge connector (no cables)
Warranty	No info
Cybenetics Measurements
Dimensions (W x H x D)	73.5 x 40 x 185 mm
Weight	0.95 kg (2.09 lb)
Cooling	40 mm fan
Semi-Passive Operation	✗
Cybenetics Testing Information
Lab ID	GW20003316
Date of receipt	May 12, 2026
Testing Date	Oct 22, 2026
Report Issued Date	Oct 30, 2026
Engineer Name	Efstathios Papadopoulos
Authorized By the Laboratory Technical Manager	Aristeidis Bitziopoulos
Signature

Cables and Connectors(Non-accredited measurements)

Cables And Connectors
Connector	Card Edge Connector (golden finger)
Captive Cables	None
Modular Cables	None

Power Specifications

Rail		3.3V	5V	12V	12VSB
Max. Power	Amps	N/A	N/A	164	3
Max. Power	Watts	N/A		2000	36
Total Max. Power (W)		2000

Test Results

Temperature & Compliance Info

Temperature Range (°C /°F)	28-32 / 82.4-89.6
Conducted Emissions EN 55032 & CISPR 32	Passed

Performance Summary 230V

Accredited
Average Efficiency (>1450 load combinations)	93.337%
Average PF (>1450 Load Combinations)	0.987
Efficiency With 10W (≤500W) or 2% (>500W) Load	78.919%
Standby Power Consumption	3.5033W
Non-Accredited
12V Ripple (Full Load)	114.10mV
12VSB Ripple (Full Load)	56.13mV
12V Load Regulation	3.76%
12VSB Load Regulation	3.35%
Hold-Up Time & PWR_OK Signal	15.70ms
AC Loss to PWR_OK Hold Up Time	14.30ms
PWR_OK Inactive to DC Loss Delay	1.40ms

Hold-Up Time & PWR_OK Signal

Hold-Up Time (ms)	15.7
AC Loss to PWR_OK Hold Up Time (ms)	14.3
PWR_OK Inactive to DC Loss Delay (ms)	1.4

待機電源消耗

Tables 230V

Detailed Results
	Average	Min	Limit Min	Max	Limit Max	Result
Mains Voltage RMS:	230.02 V	230.01 V	227.70 V	230.05 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:	1.417	1.416	1.340	1.418	1.490	PASS
Mains Voltage THD:	0.15 %	0.13 %	N/A	0.17 %	2.00 %	PASS
Real Power:	3.503 W	3.056 W	N/A	3.971 W	N/A	N/A
Apparent Power:	22.179 W	21.718 W	N/A	22.646 W	N/A	N/A
Power Factor:	0.159	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 tested 230V operational range.

Noise Graph

230V

Conducted Emissions EN 55032 & CISPR 32

Indicative Performance

Efficiency under high ambient temperature

INFO

The PSU's efficiency under high ambient temperature with 230V input.

12VSB Efficiency

INFO

This graph depicts the efficiency levels of the 12VSB rail at 230V input.

12VSB Efficiency (ERP LOT 3/6 & CEC) 230V

Test #	12VSB	DC/AC (Watts)	Efficiency	PF/AC Volts
1	0.019A	0.229W	6.081%	0.156
1	12.077V	3.766W	6.081%	229.9V
2	0.038A	0.459W	11.329%	0.167
2	12.076V	4.052W	11.329%	229.9V
3	0.4A	4.823W	54.373%	0.32
3	12.057V	8.87W	54.373%	229.9V
4	0.625A	7.529W	62.936%	0.398
4	12.046V	11.963W	62.936%	229.9V
5	1A	12.029W	69.647%	0.506
5	12.028V	17.271W	69.647%	229.9V
6	3A	35.619W	79.884%	0.757
6	11.872V	44.588W	79.884%	229.88V

Protection Features

Supplementary Tests (For Reference)

Typical Load Tests 230V

Test	12V	12VSB	DC/AC (Watts)	Efficiency	Temps (In/Out)	PF/AC Volts
10%	15.821A	0.415A	199.957W	93.702%	40.31°C	0.985
10%	12.322V	12.045V	213.408W	93.702%	41.4°C	229.85V
20%	32.027A	0.499A	399.47W	95.25%	40.39°C	0.995
20%	12.286V	12.028V	419.421W	95.25%	43.06°C	229.83V
30%	48.471A	0.583A	599.723W	95.319%	42.07°C	0.994
30%	12.229V	12.012V	629.261W	95.319%	45.51°C	229.79V
40%	64.989A	0.667A	799.981W	95.182%	41.56°C	0.996
40%	12.186V	11.994V	840.484W	95.182%	46.42°C	229.77V
50%	81.657A	0.751A	999.382W	94.599%	44.34°C	0.998
50%	12.129V	11.977V	1056.493W	94.599%	47.53°C	229.74V
60%	98.127A	0.836A	1199.63W	94.383%	42.24°C	0.999
60%	12.123V	11.959V	1271W	94.383%	47.51°C	229.71V
70%	114.968A	0.921A	1399.865W	93.517%	41.4°C	0.999
70%	12.080V	11.941V	1496.812W	93.517%	47.43°C	229.67V
80%	131.923A	0.964A	1599.577W	92.7%	44.12°C	1
80%	12.038V	11.925V	1725.569W	92.7%	49.11°C	229.62V
90%	149.070A	1.008A	1800.106W	92.191%	44.22°C	1
90%	11.995V	11.908V	1952.785W	92.191%	51.54°C	229.59V
100%	164.934A	3.082A	2000.138W	91.319%	44.89°C	1
100%	11.909V	11.682V	2190.388W	91.319%	54.42°C	229.55V

The results above are not used in the certification process

Light Load Tests 230V

Test	12V	12VSB	DC/AC (Watts)	Efficiency	Temps (In/Out)	PF/AC Volts
20W	1.541A	0.083A	20.012W	73.432%	36.42°C	0.594
20W	12.340V	12.073V	27.269W	73.432%	38.5°C	0V
40W	3.116A	0.124A	40.008W	80.265%	36.54°C	0.786
40W	12.356V	12.07V	49.851W	80.265%	38.78°C	0V
60W	4.699A	0.166A	60.004W	82.85%	35.18°C	0.877
60W	12.343V	12.067V	72.413W	82.85%	37.32°C	0V
80W	6.273A	0.207A	79.928W	88.237%	35.12°C	0.914
80W	12.343V	12.063V	90.591W	88.237%	37.48°C	0V

The results above are not used in the certification process

Ripple Measurements 230V

Test	12V	12VSB	Pass/Fail
10% Load	48.7 mV	28.6 mV	Pass
20% Load	56.2 mV	31.3 mV	Pass
30% Load	56.0 mV	33.9 mV	Pass
40% Load	63.4 mV	34.2 mV	Pass
50% Load	71.1 mV	35.9 mV	Pass
60% Load	73.0 mV	36.9 mV	Pass
70% Load	71.8 mV	39.7 mV	Pass
80% Load	84.4 mV	41.3 mV	Pass
90% Load	92.1 mV	42.4 mV	Pass
100% Load	114.1 mV	56.1 mV	Pass

The results above are not used in the certification process

Great Wall CRPS2000C3

Top side

Power specifications label

AC input, cooling fan, and release handle

Card-edge output connector