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230V EC 170W 220mm High Pressure Backward Centrifugal Fan for Diesel Engine Turbocharging System

1. 220mm
2. IP44 protection level
3. Aluminum alloy motor with Propylene with glass-fiber reinforced impeller, fashion design.
4. Using Ball bearing, working life more than 50,000 hours
Availability:
Quantity:
  • FK3G220-2APY-90

  • 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

1.2±10%

转速 Speed(RPM)

min-1

3600±5%

功率消耗 Power consumption

W

170±10%

声压级 Sound Pressure Level

dB(A

74±5%

最大风量 Max. Air Flow

CFM / m3/H

647.35/1100

最大静压 Max. Static Pressure

In.wg /Pa

3.36/840

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 FK3G220-2APY-90 is a compact high-pressure centrifugal fan engineered for demanding industrial cooling. Featuring a unique glass-fiber-reinforced plastic impeller and integrated support bracket, it delivers exceptional static pressure (840 Pa) at 3,600 RPM while maintaining low noise (74 dB(A)). Its EC motor (BLEC92) and IP44-rated housing ensure reliability in confined or harsh environments.


Core Features

  1. Extreme Static Pressure Output
    Generates 840 Pa (3.36 in.wg) – ideal for overcoming dense filter resistance or long duct runs – with optimized airflow (1,100 m³/h) at 170W power.

  2. Lightweight Reinforced Design
    Plastic-GF impeller (7 blades) reduces weight (1.9kg total) while resisting deformation at high speeds, paired with corrosion-resistant bracket mounting.

  3. Precision Speed Control & Feedback
    Supports PWM/0–10VDC input and outputs 4-pulse FG tachometer signals per revolution for high-resolution RPM monitoring.

  4. Plug-and-Play Industrial Protections
    Universal 184–270V AC (50/60Hz) operation with soft-start, thermal cut-off, and reverse-polarity safeguards.


Applications

  • High-Resistance Ventilation: Dust collection systems, fume extractors, or pressurized cleanrooms.

  • Compact Electronics Cooling: Server racks, laser equipment, or medical devices requiring forced airflow.

  • Industrial Machinery: Cooling CNC spindles, compressors, or hydraulic power units.

  • Appliance Integration: Integrated cooling for commercial ovens or packaging machinery.


FAQ

Q: Why choose plastic over metal impellers?
A: Offers 30% weight reduction and corrosion resistance without compromising pressure performance.

Q: Can it handle 110V AC power?
A: No. Requires 184–270V AC – lower voltages trigger under-voltage protection.

Q: How accurate is the FG signal?
A: 4 pulses/revolution enables precise RPM tracking (±1% accuracy) for system diagnostics.

Q: Is the bracket vibration-resistant?
A: Yes. Rigid mounting minimizes resonance, but avoid direct mechanical stress on the housing.

Q: What if ambient exceeds 60°C?
A: Thermal protection auto-shuts down. Ensure intake air stays within -25°C to 60°C.


ECW220-2APY-90

EW220-2APY-90

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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