SANYO DENKI Launches 92 × 92 × 25 mm DC Fan with the Lowest Noise in the Industry
Oct 25, 2021
New High-Performance Low Noise Series with 7 years L10 Life
SANYO DENKI has developed and launched the 92 × 92 × 25 mm San Ace 92 9RA type DC Fan that features the lowest noise in the industry.(1)
This fan is ideal for cooling medical equipment, measuring instruments, and other applications that require particularly quiet operation.
Features of 9RA type 92 x 25mm DC Fan
1. Low Noise and Energy Saving
Compared to our current model,(2) noise level has been more than halved(3) and power consumption has been reduced by 44%.(4)
Moreover, the models with PWM control, which enables the control of fan speed, provide further optimized noise level and efficiency.
2. Long Life
This fan lasts 2 times longer than the current model,(2) and is capable of continuous operation for 60,000 hours (approximately 7 years), improving the maintainability.
3. Rich Lineup
The product lineup is available in a wide variety in 12/24/48 voltage, cooling performance, noise level, and PWM control. This allows users to choose the most suitable one for their applications.
(1) Based on our own research as of July 20, 2021, conducted among axial DC fans of equivalent size and cooling performance on the market.
(2) Current model: 92 × 92 × 25 mm San Ace 92 9A type DC Fan (model: 9A0912G401).
(3) A 4 dB(A) decrease in noise level.
(4) For models 9RA0912P4G001 and 9RA0912G4001
Specifications of 9RA type 92 x 25mm DC Fan
Dimensions: 92 × 92 × 25 mm, Mass: 130 g
The models listed below have pulse sensors with PWM control function.
| Model no. | Rated voltage |
Operating voltage range |
Rated input |
Rated speed |
Max. airflow | Max. static pressure |
Noise level |
||
|---|---|---|---|---|---|---|---|---|---|
| [V] | [V] | [W] | [min-1] | [m3/min] | [CFM] | [Pa] | [inchH2O] | [dB(A)] | |
| 9RA0912P4G001 | 12 | 10.8 to 13.2 | 2.64 | 4200 | 1.8 | 63.5 | 73.5 | 0.29 | 37 |
| 9RA0924P4G001 | 24 | 21.6 to 26.4 | 3.12 | 4200 | 1.8 | 63.5 | 73.5 | 0.29 | 37 |
| 9RA0948P4G001 | 48 | 43.2 to 52.8 | 3.36 | 4200 | 1.8 | 63.5 | 73.5 | 0.29 | 37 |
Expected life: 60000 hours (L10 life: 90% survival rate for continuous operation in free air at 60˚C, rated voltage)
The models listed below have pulse sensors.
| Model no. | Rated voltage |
Operating voltage range |
Rated input |
Rated speed |
Max. airflow | Max. static pressure |
Noise level |
||
|---|---|---|---|---|---|---|---|---|---|
| [V] | [V] | [W] | [min-1] | [m3/min] | [CFM] | [Pa] | [inchH2O] | [dB(A)] | |
| 9RA0912G4001 | 12 | 7 to 13.8 | 2.64 | 4200 | 1.8 | 63.5 | 73.5 | 0.29 | 37 |
| 9RA0912S4001 | 2.4 | 3850 | 1.65 | 58.3 | 61.7 | 0.25 | 35 | ||
| 9RA0912H4001 | 1.68 | 3400 | 1.46 | 51.6 | 48.1 | 0.19 | 31 | ||
| 9RA0912F4001 | 1.2 | 2850 | 1.22 | 43.1 | 33.8 | 0.14 | 27 | ||
| 9RA0912M4001 | 0.84 | 2450 | 1.05 | 37.1 | 25 | 0.1 | 23 | ||
| 9RA0924G4001 | 24 | 14 to 27.6 | 3.12 | 4200 | 1.8 | 63.5 | 73.5 | 0.29 | 37 |
| 9RA0924S4001 | 2.4 | 3850 | 1.65 | 58.3 | 61.7 | 0.25 | 35 | ||
| 9RA0924H4001 | 1.92 | 3400 | 1.46 | 51.6 | 48.1 | 0.19 | 31 | ||
| 9RA0924F4001 | 1.44 | 2850 | 1.22 | 43.1 | 33.8 | 0.14 | 27 | ||
| 9RA0924M4001 | 0.96 | 2450 | 1.05 | 37.1 | 25 | 0.1 | 23 | ||
| 9RA0948G4001 | 48 | 36 to 55.2 | 3.36 | 4200 | 1.8 | 63.5 | 73.5 | 0.29 | 37 |
| 9RA0948S4001 | 2.88 | 3850 | 1.65 | 58.3 | 61.7 | 0.25 | 35 | ||
| 9RA0948H4001 | 2.4 | 3400 | 1.46 | 51.6 | 48.1 | 0.19 | 31 | ||
Expected life: 60000 hours (L10 life: 90% survival rate for continuous operation in free air at 60˚C, rated voltage)
PDF Catalog
Industrial Applications of 9RFA type 92 x 28mm DC Fan
Ultrasound diagnostic equipment
- Medical Equipment
- Built-in power supplier
Equipment used near by people that require both cooling performance and noise reduction
Release Date
July 20, 2021
Safety Precautions
The information stated in this release is current as of July 20, 2021.
“San Ace” is a trademark of SANYO DENKI CO., LTD.