CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Version:00
1st Player FS7-BK (DF1202512SEMN)
Serial Number
Lab ID1P12000183
Certification IDFN25183
  • Test Result Report ID: 25FN183A
  • Certificate Issue Date: Jun 5, 2025
Aristeidis Bitziopoulos, Certification Body General Manager

General Information

Fan Testing Instrument Technical Specifications

Manufacturer Long Win Science & Technology Corporation
Model Number LW-9266
Air Flow Rate 2.4 – 250 CFM
Accuracy of Air Flow Rage < 3.5% INFS
Repeatability error < 2%
Static pressure 0-20mmAq (100mmAq with the high static pressure throttle device)
Overall Dimensions 0.7 (W) x 2.2 (L) x 1.6 (H) m
Power Source 220VAC, 5A, Single Phase, 50/60Hz
Based on Standards ISO 5801-2007, AMCA 210-0, ASHRAE 51-2007, IEC 61591-2005, GB/T 1236-200

Test Equipment(Non-accredited measurements)

Test Environment Hemi-Anechoic Chamber with 6 dB(A) noise floor
Conditions 25(±2) degrees Celsius, 40-50% humidity
Sound Analyzer Bruel & Kjaer 2270-S G4 & 2250-L G4
Microphone Bruel & Kjaer Type 4955-A
Mic Calibrator Bruel & Kjaer Type 4231
Data Logger Picoscope TC-08

Technical Specifications Table(Non-accredited measurements)

Brand1st Player
ModelFS7-BK (DF1202512SEMN)
Max Speed (RPM)1916
Max Airflow (CFM)43.74
Max Static Pressure (mmAq)1.32
Max Fan Noise Level (dBA)32.20
Fan Bearing TypeFluid Dynamic
Fan ConnectorPWM
Fan Max Current (A)0.15
Fan Weight (gr)165
Dimensions (W x H x D)120x120x21
Fan daisy-chain connector✓
Cable length (mm)490
NotesAt 10% PWM the fan's operation was unstable on the Longwin LW-9266.

Pressure and Airflow

PQ Chart All Speed

PQ Chart 10% Speed

PQ Chart 30% Speed

PQ Chart 40% Speed

PQ Chart 50% Speed

PQ Chart 60% Speed

PQ Chart 70% Speed

PQ Chart 90% Speed

PQ Chart 100% Speed

General Performance

Fan Percentage RPM LongWin

Fan Percentage CFM

Fan Percentage Pressure

Fan Percentage Power

Fan Percentage Amps

Fan Percentage Noise

Fan Speed Noise

Fan Noise Speed

1st Player FS7-BK (DF1202512SEMN)

Front
Rear
All data and graphs included in this test report can be used by any individual on the following conditions:
› It should be mentioned that the test results are provided by Cybenetics
› The link to the original test results document should be provided in any case
Cybenetics offers the ETA and Lambda voluntary certification programs, through which the efficient and silent power supplies are promoted
CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
www.cybenetics.com - info@cybenetics.com