FFU / BFU group control system with LCD touch control panel hepa
filter fan unit
1. BFU/FFU group control system description
FFU group control system-FFU laminar flow hood centralized control
system; FFU group control system features: man-machine interface
host, using display screen to realize remote monitoring and
adjustment of FFU. It can easily realize multiple FFU and zone
control. It can realize the start-stop and speed control functions
of any number of FFUs. The speed control function can be
digitalized, that is, directly input the expected wind speed value
(such as: 10%, 20%, etc.) to achieve the purpose of speed control.
Able to monitor the current of any one.
When a faulty FFU alarms, the location of the fault can be
displayed in real time. The computer monitoring center adopts the
on-site interface method and communicates with the monitoring host.
When any one or more FFU fails, the on-site interface of the
computer monitoring center will give an alarm to quickly determine
the location of the fault and ensure that the monitoring personnel
handle the fault in time.
2 BFU/FFU group control system advantages
According to the needs of the actual system, each host is divided
into six zones for control, and each zone corresponds to a group of
FU (the system stipulates that the number of fans in each group is
at most 32). The control functions are as follows:
1). Control the start and stop of a certain group of fans in the
entire clean room, and set the wind speed of a certain group of
2). Control the start and stop of a certain fan in the entire clean
room, and set the wind speed of a certain fan.
3). The number of fans in a certain group can be set.
4). Query the operating status of a fan in the entire clean room,
such as the start and stop status of the fan, and the operating
wind speed of the fan.
5). Overload protection function: when overload occurs, it will
3. BFU Parameter
|Flange size||350*250mm(Side supply air or Top supply air).or round flange|
|Material||Powder coating or stainless steel or other steel|
|Average wind velocity||1m/s+-20%|
|Efficiency||Hepa 99.99% 0.3um|
|Media||Moisture-proof ultra-fine glass fiber|
|Port||Shenzhen or Guangzhou|
|Terms of Payment||50% by T/T in advance, the balance by T/T 7 days before the
|Production Abililty||18000-20000 Pcs per month|
|Main Export Market||America, Europe, Middle East,etc and have got a lot of acclaims
from the customers|
The FFU / BFU fan filter unit can be connected in a modular manner.
The FFU fan filter unit is widely used in clean rooms, dust-free
operation tables, dust-free production lines, assembled dust-free
rooms and local hundreds of applications. The FFU fan filter unit
can be used Make simple clean workbenches, clean sheds, clean
transfer cabinets and clean storage closets, etc.