Sunon EEC0252B1-000U-A99 24V DC 120mm Ball Bearing Cooling Fan with thermoplastic frame. Designed for long-life and minimal noise operation. Sunon® fans are manufactured to a very high standard and hold CSA and UL listings. Altronics has been a Sunon distributor for many years and have found them to be of excellent overall quality and reliability.
Note: Other models are available for your specific OEM requirements, please contact us for details.
Specifications:
Mechanical Characteristics:
Motor Design: 2 phases, 4 poles, brushless DC motor
Bearing System: Precision ball bearing system
Frame/Fan Blade Material: Thermoplastic PBT of UL 94V-0
Rotation: Counter-clockwise (viewed from the front of the blade)
Connection: Fly leads (330mm)
Mounting Holes: 8 x 4.3mmØ
Dimensions: 120 x 120 x 25mm
Weight: 157g
Electrical Characteristics:
Rated Voltage: 24V DC
Rated Current: 207mA
Rated Power Consumption: 5.0W
Operating Voltage Range: 10 ~ 27.6V DC
Starting Voltage: 10V DC (25°C power on/off)
Operating Temperature Range: -10°C ~ +70°C
Storage Temperature Range: -40°C ~ +70°C
Performance Characteristics:
Rated Speed: 3100 RPM ± 10% at rated voltage
Air Flow: 108.2 CFM
Static Pressure: 0.28 Inch-H2O
Acoustic Noise: 44.5dB (A)
Insulation Class: UL Class 5
Insulation Resistance: 10MΩ at 500V DC between internal stator and lead wire (+)
Dielectric Strength: Applied 500V AC for one minute or 600V AC for 2 seconds between housing and lead wire (+)
Life Expectancy: 70,000 hours at 40°C, 60% humidity, 90% CL
Protections: Automatic Restart, Polarity Protection