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230V EC 82W 133mm Single-Inlet Centrifugal Blower Compact Design for Dehumidification Cabinets & Climate-Controlled Storage

1. 133mm
2. IP44 protection level
3. Aluminum alloy motor with galvanized steel sheet impeller, fashion design.
4. Using Ball bearing, working life more than 50,000 hours
Availability:
Quantity:
  • FS3G133-2AGL-70

  • Fanova

Phase

~

1~

额定电压 Nominal Voltage

VAC

230

电压范围 Nominal voltage range

VAC

184~270

频率 Frequency

Hz

50/60

电流消耗 Current draw

A

0.7±10%

转速 Speed(RPM)

min-1

2600±5%

功率消耗 Power consumption

W

82±10%

声压级 Sound Pressure Level

dB(A)

66±5%

最大风量 Max. Air Flow

CFM / m3/H

170.665/290

最大静压 Max. Static Pressure

In.wg /Pa

2.24/560

绝缘等级 Insulation class

~

Class B

防护等级 Degree of protection

~

IP44

控制方式 Control Input

~

0~10VDC / PWM

信号输出 Signal Output

~

FG (Tach output )

Product Overview

The FS3G133-2AGL-70 is a compact, high-efficiency AC centrifugal fan engineered for precision cooling in space-constrained applications. Powered by a 230VAC EC motor (BLEC72), it delivers focused airflow up to 290 m³/h (170 CFM) and static pressure up to 560 Pa (2.24 in.wg). Designed for ultra-quiet operation and energy efficiency, it excels in environments where noise sensitivity and compact integration are critical.


Core Characteristics

  1. High-Pressure Miniaturization
    Despite its small 133mm diameter, the 34-blade galvanized steel impeller generates exceptional static pressure (560 Pa)—ideal for overcoming resistance in tight ducted systems or dense filter arrays.

  2. Ultra-Low Noise & Energy Sipper
    Operates at just 66 dB(A)—among the quietest in its class—while consuming only 82W (±10%) at 2600 RPM (±5%), perfect for offices, labs, or medical devices where silence is essential.

  3. Plug-and-Play AC Integration
    Standard 230VAC input (184–270VAC range) simplifies installation in existing infrastructure, with built-in soft-start and full electrical protections (overvoltage, lock-rotor, thermal) for reliability.


Applications

  • Medical Equipment: Cooling MRI coils, dental units, or portable diagnostic devices.

  • Electronics Cooling: Server blades, network switches, or compact control cabinets.

  • HVAC Auxiliary Systems: Spot cooling in hotel rooms, conference pods, or luxury vehicles.

  • Acoustic-Sensitive Environments: Recording studios, libraries, or high-end audio equipment.


FAQ

Q: How does its noise level compare to similar small fans?
A: At 66 dB(A), it operates 20–30% quieter than industrial equivalents—critical for occupied spaces.

Q: Can it handle air filtration systems?
A: Yes—560 Pa static pressure efficiently overcomes resistance in HEPA/carbon filters.

Q: Is speed control compatible with building automation systems?
A: Standard 0–10VDC/PWM input works with most controllers; no proprietary protocols needed.

Q: Why choose galvanized steel blades over plastic?
A: Steel provides superior structural integrity at high RPMs, maintaining balance and longevity.


ECS133-2AGL-70

ES133-2AGL-70

Life Expectance

50,000 Hours(L10),At 40℃ room, humidity 15%~65%RH

Technical features

Motor current limitation

Soft starting Protection

Under/Over voltage detection

Thermal overload protection for electronics/motor

Line undervoltage detection

Locked-rotor Protection

Reverse Polarity Protection


Operating Temperature

Fan

-25℃ (Min. )~60℃ (Max. )

Heat sink of IC

115℃ (Max. )

Other electronic parts

85℃ (Max. )

Ball bearing

80℃ (Max. )

Lead Wire

120℃ (Max. )

Storage Temperature

-40℃ to 75℃

Operating Humidity

5% to 90% RH

Storage Humidity

5% to 95% RH


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 +86-512-66152110
 +86-18168737096
 +8617715518438
 +8617715518438
 No.739, Fuyuan Road, Xiangcheng District, Suzhou, Jiangsu, P.R. China 215133

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+86-512-66152110
+86-17715518438
Sales01@fanova-tech.com
+8617715518438
+8617715518438
No.739, Fuyuan Road, Xiangcheng District, Suzhou, Jiangsu, P.R. China 215133
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