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Direct Current FFU / DC HEPA Fan Filter Unit

Direct Current FFU / DC HEPA Fan Filter Unit

1.Energy Efficiency: DC FFUs consume less energy compared to AC-powered units, resulting in lower operating costs.

2.Variable Speed Control: DC FFUs allow for precise control of airflow rates, enhancing flexibility and adaptability to changing environmental conditions.

3.Quiet Operation: DC motors operate more quietly, providing a more comfortable and silent working environment.

4.Longer Lifespan: The use of quality DC motor technology ensures a longer service life, reducing maintenance and replacement costs over time.

  • Item NO. :

    KLC-FUDC
  • Cabinet material :

    Cold rolled steel with powder coated / Galvalume / Aluminum / Stainless steel
  • Control method :

    Group control or single control
  • Fan :

    AC/EC
  • Air velocity(m/s) :

    0.35~0.55

DC FFU is generator set with motor inside which is used in the turbulent layer and laminar flow clean room. It has the advantage of continuous use. The wind speed can reach 0.45m/s ±20%.

 

DC FFU

 

 

 

Fan Feature

 

1. Energy saving

DC direct current smooth voltage wave line to save energy

2. Intelligent Control

Use remote automatic control system and intelligent control to achieve a perfect match of mechanical components and electronic control systems

3. Easy start and stop

Start-up current is only 1/5 AC fan, and can start up many fans at the same time; good breaking performance

4. Small calorific value

DC fan with high performance of small calorific value, which can reduce the calorific value of work area further.

5.Large airflow and use in series

DC FFU is a ceiling unit with motor inside, used for turbulent and laminar flow clean room. It has feature of modularizing, the average air.

 

 

Custom Design

DC fan FILTER UNIT

 

 

 

Product Specification

Model

FUDC-1

FUDC-2

FUDC-3

FUDC-4

FUDC-5

Module size (WxLxHmm) 575x875x375 575x1175x375 615x1225x375 875x1175x375 1175x1175x415
Air chamber material Galvalume / aluminum / stainless steel
Air Flow (m³/h) 800~900 1000~1100 1100~1200 1600~1700 2200~2300
Air velocity (m/s) 0.45±20%
Total pressure (Pa) 210 210 210 210 210
Power (W) 80 85 95 150 183
Weight (kg) 26 36 39 41 44
Noise dB (1m below the HEPA filter) 55~63
Vibration (mm/s) 0.2~0.7
Power supply 220V 1PH 50/60Hz (330V 3PH 50/60Hz 110V 1PH 50/60Hz)
Control mode Single control/touch screen small group control/computer 
Options

DOP inject port / DOP sample port / differential pressure drop test port / differential pressure drop alarm device

HEPA filter Size (WxHxDmm) 570x870x69 570x1170x69 610x1220x69 870x1170x69 1170x1170x69
Efficiency 99.99% 0.3μm
Frame High quality anodized aluminum

Initial pressure 

drop

110Pa@0.45m/s±15%
Gasket EVA / PU foam

 

 

Application

Semiconductor, electron, flat-panel display, disc-drive, manufacture and optics, bio-engineering, clean bench, clean room, or any other places.

 

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