SANYO DENKI Launches ^φ250 × 99 mm Centrifugal Fan with IP56 Splashproof option with the Highest Airflow in the Industry

May 16, 2022

Unparalleled Cooling Performance for Efficient Equipment Cooling

SANYO DENKI has developed and launched the San Ace 250AD ^φ250 × 99 mm Centrifugal Fan and Splash Proof Centrifugal Fan. These fans feature the highest airflow in the industry.⁽¹⁾
They are ideal for air conditioning systems and cooling inverters and telecom equipment cabinets.

Features of the 250AD 9ADTV-type Centrifugal Fan

1. High Performance

These fans deliver a maximum airflow of 936 CFM and a maximum static pressure of 2.61 InchH2O, both of which are leading in the industry.⁽²⁾
They are ideal for air conditioning systems such as heat exchangers and fan filter units (FFU), which require high cooling performance, and for cooling inverters and telecom equipment cabinets, which have high mounting density so air flows with difficulty.

2. No DC Power Supply Required

With an embedded AC-DC converter, these fans can be driven by an AC power supply.
This eliminates the need for a high-capacity DC power supply, reducing the overall costs.

3. Low Noise and High Energy Efficiency

The PWM control function enables the control of fan speed, contributing to lowering noise and improving energy efficiency of devices.

4. Water and Dust Resistance with ingress protection IP56

With its IP56 rating,⁽³⁾ the San Ace 250AD Splash Proof Centrifugal Fan is protected from water and dust. This ensures stable fan operation even in harsh environments.

(1) Based on our own research as of April 13, 2021, among equally-sized waterproof and non-waterproof industrial centrifugal fans on the market.

(2) The values are for the San Ace 250AD Centrifugal Fan (model number: 9ADTV11P0G001).

(3) The degree of protection (IP code) is defined by IEC 60529 (International Electrotechnical Commission).
IP56：
- Protection against a level of dust that could hinder operation or impair safety
- Protection against powerful water jets

Specifications of the 250AD 9ADTV-type Centrifugal Fan

San Ace 250AD 9ADTV type Centrifugal Fan - Dimensions: ^φ250 × 99 mm, Mass: 1920 g

When equipped with our inlet nozzle (model no.: 109-1151).
Expected life: 40000 hours (L10 life: 90% survival rate for continuous operation in free air at 60˚C, rated voltage)

San Ace 250AD 9ADW1TV type Splash Proof IP56 Centrifugal Fan - Dimensions: ^φ250 × 99 mm, Mass: 2020 g

When equipped with our inlet nozzle (model no.: 109-1151H).
Expected life: 40000 hours (L10 life: 90% survival rate for continuous operation in indoor free air at 60˚C, rated voltage)

PDF Catalog of the 250AD 9ADTV-type Centrifugal Fan

San Ace 250AD 9ADTV type Centrifugal Fan

San Ace 250AD 9ADW1TV type IP56 Splash Proof Centrifugal Fan

Industrial Applications for the 250AD type (IP56) fan

Release Date

April 13, 2021

Safety Precautions

Note: The information stated in this release is current as of April 13, 2021.
"San Ace" is a trademark of SANYO DENKI CO., LTD.