January 22, 2025
SANYO DENKI CO., LTD. has developed and launched the 120 × 120 × 25 mm San Ace 120W 9WPA type Splash Proof Fan that features the highest static pressure in the industry.(1) It is ideal for applications that require high water and dust protection, such as EV chargers, storage batteries, PV inverters, digital signage, and plant factories.
This fan delivers a maximum static pressure of 210 Pa,(2) increasing by a factor of about 2.1 over our current model.(3)
The fan delivers a maximum airflow of 4.20 m3/min,(2) improving by a factor of about 1.26 compared to the current model.(3)
Power consumption has been reduced by 28%(2) compared to the current model(3) at equivalent performance.
This fan achieves excellent IP68(4) water and dust protection, maintaining stable operation in harsh environments.
This fan uses a lead-free brass material and is RoHS Directive-compliant.(5)
Using eco-friendly resources and technologies, it is certified as an Eco Product.(6)
(1) Based on our own research as of January 9, 2025, conducted among equally sized axial DC fans on the market.
(2) For a model 9WPA1212J4001.
(3) Current model: 120 × 120 × 38 mm San Ace 120W 9WP type Splash Proof Fan (model no. 9WP1224E101).
(4) The degree of protection (IP code) is defined by IEC 60529 (International Electrotechnical Commission) as follows.
The protection ratings of our fans only apply to electrical components (motor coils and electronic components) and do not cover mechanical components.
IP68 is defined as:
• Complete protection against dust
• Protection against submersion in water
(5) The RoHS (Restriction of Hazardous Substances) Directive restricts the use of certain hazardous substances in electrical and electronic equipment distributed within the European Union.
(6) Eco Products are eco-friendly products designed to reduce the environmental impact of the product and its packaging materials compared to our existing products and conventional products on the market.
Our products are assessed over the product's life cycle against our own eco-design requirements including product size, weight, power consumption, and CO2 emissions, and those meeting our standards and higher standards qualify as Eco Products and Eco Products Plus, respectively.
Dimensions: 120 × 120 × 25 mm, Mass: 240 g
The models listed below have pulse sensors with PWM control.
| Model no. | Rated voltage |
Operating voltage range |
Rated input |
Rated speed | Max. airflow | Max. static pressure | Sound pressure level |
||
|---|---|---|---|---|---|---|---|---|---|
| [V] | [V] | [W] | [min-1] | [m3/min] | [CFM] | [Pa] | [inchH2O] | [dB(A)] | |
| 9WPA1212P4J001 | 12 | 10.8 to 13.2 | 12.0 | 5400 | 4.20 | 148 | 210 | 0.84 | 53 |
| 9WPA1212P4G001 | 6.0 | 4250 | 3.30 | 117 | 135 | 0.54 | 46 | ||
| 9WPA1224P4J001 | 24 | 21.6 to 26.4 | 12.0 | 5400 | 4.20 | 148 | 210 | 0.84 | 53 |
| 9WPA1224P4G001 | 6.0 | 4250 | 3.30 | 117 | 135 | 0.54 | 46 | ||
Expected life: 40000 hours (L10 life: 90% survival rate for continuous operation in free air at 60ºC, 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 | Sound pressure level |
||
|---|---|---|---|---|---|---|---|---|---|
| [V] | [V] | [W] | [min-1] | [m3/min] | [CFM] | [Pa] | [inchH2O] | [dB(A)] | |
| 9WPA1212J4001 | 12 | 7 to 13.2 | 12.0 | 5400 | 4.20 | 148 | 210 | 0.84 | 53 |
| 9WPA1212G4001 | 7 to 13.8 | 6.00 | 4250 | 3.30 | 117 | 135 | 0.54 | 46 | |
| 9WPA1212H4001 | 10.2 to 13.8 | 1.44 | 2400 | 1.85 | 65.0 | 47.0 | 0.19 | 30 | |
| 9WPA1224J4001 | 24 | 14 to 26.4 | 12.0 | 5400 | 4.20 | 148 | 210 | 0.84 | 53 |
| 9WPA1224G4001 | 14 to 27.6 | 6.00 | 4250 | 3.30 | 117 | 135 | 0.54 | 46 | |
| 9WPA1224H4001 | 20.4 to 27.6 | 1.44 | 2400 | 1.85 | 65.0 | 47.0 | 0.19 | 30 | |
Expected life: 40000 hours (L10 life: 90% survival rate for continuous operation in free air at 60ºC, rated voltage)
