Group control FFU | Intelligent group control FFU | Computer group control FFU | FFU group control system | Group control FFU controls the unit. Group control FFU, also known as intelligent group control FFU, computer group control FFU, FFU group control system, etc. The material of the group control FFU box is aluminum zinc plated (optional stainless steel plate, cold plate baking paint).
The group control FFU connects dozens, hundreds, or even thousands of FFUs through the FFU monitoring host and monitors them.
Group control FFU is a modular end air supply device with built-in power and filtering function. The group control FFU can be used in multiple groups, connecting ten or dozens of FFUs together. Through computer monitoring, linkage control can be achieved, and unified speed regulation can be carried out to achieve laminar flow effect in the clean room. Computer group control FFU is widely used in the fields of optoelectronics, precision electronics, LCD glass, semiconductors, mobile phones, etc. It is a Class 1000 cleanroom and a Class 100 cleanroom.

Characteristics of Group Control FFU：
1. The power consumption of Guangzhou Zijing Group Control FFU is only 120W, accounting for only 60% of the energy consumption of similar products - saving electricity=saving electricity costs.
2. The current of the group control FFU is relatively small, and we can also choose wires with lower current for wiring, which can save some wire costs - saving money.
3. The Guangzhou Zijing Group Control FFU fan has a body temperature that is 20% lower than similar products, which can save clean room cooling capacity.
4. The structure of the group control FFU (fan filter unit) is scientific: it adopts an electric motor, has a pyramid shape, low stress, and strong stability.
5. The motor adopts SKF bearings, which can operate without any faults for 60000 hours, so you don't have to worry about equipment after-sales in the next few years.
6. Through new technological upgrades, the lifespan of FFU can be increased by 10 years.

The group control FFU operates without any faults for 60000 hours, reducing energy consumption by 55.5% and noise by 15.1%;
1. Reliable quality saves you time and manpower in repairs - saving time and effort.
2. Group control FFU, saving 150W/unit of energy consumption per day - saving electricity.
3. Group controlled FFU saves electricity every day compared to regular FFU.
4. Software operation, no need to adjust speed one by one
5. Group control FFU saves time and effectively improves employee work efficiency.
6. Group control FFU120W power consumption, 52dB (A) mute effect.

Stable performance of group control FFU:
1. One click software control reduces costs
2. Multiple operating speed modes
3. Easy to maintain

The appearance design of the group control FFU is reasonable and has good air tightness:
1. The group control FFU control box adopts a hidden design, and the interfaces are all insulated materials, which are beautiful and safe.
2. The group control FFU has good air tightness and no leakage or air leakage around it.
3. The group control FFU software control can purify dozens, hundreds, or thousands of FFU linkage controls, saving time and facilitating maintenance.

Group control FFU box material: aluminum zinc plated plate (optional stainless steel plate, cold plate baked paint).
Group control FFU air volume (m3/s): 1400; Group control FFU module size: 1175 * 575 * 320mm; external static pressure (pa) of group control FFU: 110;
Group control FFU filter efficiency 99.99% @ 0.3um/99.999% @ 0.3um; Group control FFU power consumption (w) ≥ 120 weight (kg) ≥ 25 vibration value (mm/s): ≤ 0.5 ≥ noise: 46-52.
Group control FFU is a modular end air supply device with built-in power and filtering function. Group control FFUs can be used in multiple groups, connecting ten or dozens of FFUs (fan filter units) together. Through computer monitoring, linkage control is completed, and unified speed regulation can be achieved to achieve laminar flow effect in clean rooms. They are widely used in the fields of optoelectronics, precision electronics, LCD glass, semiconductor, mobile phones, etc., in Class 1000 and Class 100 clean rooms.
The group control FFU can start or pause the partitioning of FFU according to the customer's needs for the factory. If there is a problem with FFU, the group control system will immediately display fault reminders for timely handling.

Regarding the use of group control FFUs, they are generally most commonly used in purification workshops, followed by laboratories. FFUs are widely used in these places, so group control systems and non group control FFUs are generally used in the same place. The answer is that group control FFUs are usually purchased in larger quantities, and ordinary FFUs may also be purchased in large quantities. However, it is impossible to control each FFU through a group control system. Group control can choose different levels of purification for different areas according to customer requirements, and air purification can be carried out for each area.

Currently, there are two most common methods of group control on the market. So far, the FFU purification unit uses more AC power, followed by DC power. The FFU motors are all 22V, and FFU controls them through host monitoring. For group control operations, FFU only needs to operate on the display screen, eliminating the trouble of using FFU.
The group control FFU intelligent group control system adopts a four layer structure of master control (PC) - RS232/485 conversion interface - master router - slave router - FFU control module. The master control (PC) can manage up to 9 master routers, each master router can manage 31 slave routers, and the slave routers cannot exceed 255. Each slave router can control 31 FFU control modules, and the system can control up to 7905 FFU fans.

Group control FFU is currently one of the quiet and cost-effective units on the market. With this type of unit, high-quality air can be delivered to clean rooms, and the air flow is good. It is suitable for manufacturers of semiconductors, electronics, flat panel displays, and disk drives, as well as optical, biotechnology, and other places with strict control requirements for air pollution. The fan filter unit is composed of a radial fan/motor that can be pressed out or driven directly, placed in a stainless steel box, and matched with a replaceable high-efficiency filter (with an efficiency of 99.99% and particles at 0.3 microns) or ultra high efficiency filter (with an efficiency of 99.9995% and particles at 0.12 microns). The stainless steel casing provides a sturdy structure, avoiding leaks and eliminating damage during transportation and handling.

Key parameters for group control FFU:
1. Main control (PC) and software:
The main control uses a PC to monitor the entire FFU control system in real-time through control software.
2. Main functions of control software:
Can run on Windows98、Windows98SE、WindowsME、Windows 2000Professional、WindowXP Professional、WindowsXPHome Design under the system and use the wizard function on the software system interface to guide users to operate the system in a sequential manner, making the software system's usage process flow and standardized; Make the system interface more user-friendly and enhance the ease of operation of the software system.
3. Hierarchical permissions:
(A)、 User level: Only able to query the status of FFU and switch FFU operations.
(B)、 Administrator: Able to set various parameters, switch status, and layout management of FFU.
It has the function of importing on-site layout diagrams. Through the layout plan diagram, it can enter various local areas layer by layer, observe the FFU layout and operation status of each area, and control and monitor a group of FFU fans and individual FFU fans in real time through the layout diagram. The operation status of each group and fan is graphically reflected on the PC interface through color and data changes. FFU operating parameters can be set according to the scheduling situation of the workshop and the time period, in order to save energy reasonably.
4. Usage issues:
The system automatically operates on and off in a time-sharing manner to avoid a large number of FFU fans starting simultaneously and causing instantaneous high loads. When a fault signal occurs, a fault display flashing alarm will appear on any interface. Clicking on the alarm indicator will display the group number and fan number of the FFU, and entering the layout diagram will reveal the accurate location of the FFU on site. When the power is cut off, it can automatically save the working status at that time, and when the power is restored, it can automatically operate according to the original parameters.
The information of each FFU fan is saved in the database, which can be queried, printed, and archived as data. This allows for quick recovery to the original system state in case of damage to the main computer.
5. Router
Routers are divided into master routers and slave routers, serving as intermediate stations for controlling information transmission. Each master router manages 31 slave routers, and each slave router can control 31 FFU fans. Routers are centrally grouped and installed through control boxes, which are wall mounted and can be installed in computer rooms or FFU sites.
6. FFU controller
The FFU group control controller controls the action of the FFU fan based on the parameters set by the main control, detects the operation of the FFU fan, and feeds back the operation status (including fault information) to the main control PC.

Guangzhou Zijingding produces explosion-proof clean rooms, explosion-proof FFUs, explosion-proof clean sampling vehicles, explosion-proof air shower rooms, explosion-proof cargo shower rooms, and more.