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ACDC Fan

Product catalog summary

Overview
This document provides technical specifications and details for the ACDC Fan, specifically the San Ace 120AD model. This fan is designed to convert AC power into DC power internally, offering the performance benefits of a DC fan with the flexibility of AC input.

General Specifications

Material: Frame and impeller are made of plastics with specific flammability ratings (UL94V-0 for the frame and UL94V-1 for the impeller).
Expected Life: 60,000 hours at 60℃ with a 90% survival rate.
Motor: Brushless DC motor with burnout protection at locked rotor condition.
Dielectric Strength: 1,500 VAC for 1 minute between power terminal and frame.
Insulation Resistance: 10MΩ or more at 500VDC.
Sound Pressure Level: Measured at 1m from the air inlet side.
Storage Temperature: -30℃ to +75℃ (non-condensing).

Specifications

Model No.: 9AD1201H12 and 9AD1201H1H.
Rated Voltage: 100 to 240 V, with an operating range of 90 to 264 V.
Frequency: 50/60 Hz compatible.
Rated Current: 0.08 A.
Rated Input: 4.4 W.
Rated Speed: 3,250 min-1.
Max. Airflow: 3.0 m³/min (106 CFM).
Max. Static Pressure: 84 Pa (0.34 inchH²O).
Sound Pressure Level: 42 dB(A).
Operating Temperature: -20℃ to +75℃.

Protection Functions

Overheating Protection: Prevents damage from overcurrent and overheating by cutting off coil current at regular cycles.
Burnout Protection: Automatically restarts the fan when the hindrance is removed.

Dimensions and Mounting

Dimensions: 120×120×38mm with a mass of 290g.
Mounting holes and vent openings are specified for installation.

Options

Finger Guards: Available in nickel-chrome plating or cation electropainting.
Resin Filter Kits: Available in various PPI (pores per inch) options.
Plug Cord: Compliant with safety standards, available in different lengths.

Airflow - Static Pressure Characteristics
The document includes a graph illustrating the relationship between airflow and static pressure, indicating performance under different conditions.

Wiring Diagram and Sensor Specifications

Wiring diagram for low-speed sensors is provided.
Specifications for sensor output and operation are detailed, including startup and detection delays.

Catalog excerpts

ACDC Fan This fan works while internally converting AC power into DC power, providing the superior performance of a DC fan with the flexibility of AC input. ■ Domain Diagram Frame Size Conversion table

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・Material ……………………… Frame: Plastics (Flammability: UL94V-0), Impeller: Plastics (Flammability: UL94V-1) ・Expected Life ……………… Refer to specifications (L10:Survival rate: 90% at 60℃ , rated voltage,and continuously run in a free air state) ・Motor Construction ……… Brushless DC motor ・Motor Protection System Burnout protection at locked rotor condition ・Dielectric Strength ……… 50/60 Hz, 1,500 VAC, 1 minute (between power terminal (Ribless model depicted) and frame or between lead conductor and frame) ・Insulation Resistance …… 10M Ω or more at 50 0VDC megger (between lead conductor and frame) ・Sound...

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■ Dimensions（unit : mm）(With ribs) without Sensor 4-φ4.3±0.3 Mounting Hole 取付用穴 Rotating Direction 回転方向 Airflow Direction 風吹出方向 Connector:Tyco Electronics 171822-2 (Pin1 Sensor output: Yellow Pin.2–: Black) コネクタ： Tyco Electronics 171822-2（Pin.1 センサ出力：黄色　 Pin2 －：黒色） Contact: TycoTyco Electronics 170262-1 コンタクト： Electronics 170262-1 4-φ4.3±0.3 Mounting Hole 取付用穴 with Low-speed sensor * Recommended connectors and contacts are listed below. ※装置側のコネクタ・コンタクトは以下を推奨いたします。　コネクタ：Tyco Electronics 172211-2 Connector: Tyco Electronics 172211-2 　コンタクト：Tyco Electronics 170376-1 Contact: Tyco Electronics 170376-1...

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Finger Guards Resin Finger Guards Color Model：109-019C 120×120mm用** （ ● Surface treatment ：Nickel-chrome plating silver）：109-019H 型番：109-019C 表面処理：ニッケルクロムメッキ）：Cation electropainting black （ Outlet side Resin Filter Kits Color Model：109-019E Surface treatment ：Nickel-chrome plating silver）（ ●120×120mm用* ：109-019K：109-019E 表面処理：ニッケルクロムメッキ black）：Cation electropainting （ニッケルクロムメッキ型番：109-019K Inlet side, Outlet side Plug Cord (Products compliant with Electrical Appl

Open the catalog to page 4

■ Airflow - Static Pressure without Sensor AC Power supply with Low-speed sensor 10 mA MAX. Yellow Pull-up resistor Senser output Black GND 0V）（ ■ Specifications for Low-speed Sensors Model No.: 9AD1201H1H Output circuit: Open collector Sensor scheme Example 1: when steady running Fan power Trip point Fan speed Pull-up resistor Photocoupler Sensor Startup delay Sensor output Detection delay Example 2: when the rotor is locked when the fan motor is turned on and released after the start-up delay time. Fan power Trip point Startup delay Sensor output Detection delay

Open the catalog to page 5

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