DC FFU is generator set with motor inside which is used in the turbulent layer and laminar flow clean room. It has characteristic of continuous use. The wind speed can reach 0.45m/s ±20%.
1. Energy saving
EC direct current smooth voltage wave line to save energy
2. Intelligent Control
Use the remote automatic control system and intelligent control to achieve a perfect match of the mechanical components and electronic control systems
3. Easy start and stop
start-up current is only 1/5 AC fan, it can start up many Fan in the same time; good braking performance
4. Low heat power
DC fans with high energy efficiency, low heat power, so can make additional workspace to reduce the heat power.
|Air chamber material||Galvalume / aluminum / stainless steel|
|Air Flow (m³/h)||800~900||1000~1100||1100~1200||1600~1700|
|Air velocity (m/s)||0.35~0.55|
|Total pressure (Pa)||210||210||210||210|
|Noise dB (1m below the HEPA filter)||55~63|
|Power supply||220V 1PH 50/60Hz (330V 3PH 50/60Hz 110V 1PH 50/60Hz)|
|Control mode||Single control or group control by computer|
DOP inject port / DOP sample port / differential pressure drop test port /
differential pressure drop alarm device
|HEPA filter||Size (WxHxDmm)||570x870x69||570x1170x69||610x1220x69||870x1170x69|
|Frame||High quality anodized aluminum|
|Trait||PU foam endless gasket|
For more standard sizes, please click: "Download Product Data".
semiconductor, electron, flat-panel display, disc-drive, manufacture and optics, bio-engineering, clean bench, clean room, or any other places.