FFU EC MAC Type
Description
- Fan Filter Unit (FFU) is a key product to supply purified air to the cleanroom, it can be applied in the semiconductor industry, photoelectronic industry, liquid crystal industry, electronic industry, medical and pharmaceutical industry, biotechnology industry, and more.
- The FFU has a HEPA filter that collects air particles from recirculated air and provides purified air to the clean room.
- The FFU is often installed on the ceiling, large cleanrooms require a large quantity of FFU to maintain a certain cleanliness level, in some cases, the number of FFU could be several hundred to several thousand. Based on the coverage rate of FFU, the cleanliness level of the cleanroom can be Class 1 to Class 100,000.
- ACDT's FFU uses an energy-saving EC brushless frequency converter motor with a low noise level, which is suitable for use in all industries.
- The FFU size and performance can be customized according to requirements, welcome to discuss with us.
- A. Variable speed turbo fan, low noise level, completely closed type, no dust being generated, special design of the air diversion & air duct to try to decrease the pressure drop & noise level and improve fan static pressure as well.
- B. Easy maintenance & repair, the control panel has with ON/ OFF switch, indicator lamp, running indicator lamp, failure abnormal indicator lamp, and failure output of a & b dry contact.
- C. with backward inclined fan impeller, dynamic vibration balance: G2.5.
- D. Can be monitored and controlled by group controller.
- E. Can be connected with PLC software via RS485 Modbus protocol.
- MATERIAL : SUS430 & AL-Zn
- POWER : AC 1Ø 220V 50/60Hz
- MOTOR : EC Brushless Frequency Converter Motor
- HEPA : Aluminum frame, Filtration efficiency 99.99% at 0.3um (Optional: ULPA 99.999% at 0.1~0.12um)
- CERTIFICATION : CE, RoHS, EN1822 (Optional: UL, SEMI)
- OPTIONAL : Differential pressure module
Item | MAC-SD3 | MAC-SD5 | MAC-SD7 | |
External Dimension | W | 303 | 403 | 503 |
D | 303 | 403 | 503 | |
H | 220 | 210 | 210 | |
Body Construction | SUS430 & SUS304 | |||
HEPA | Feature | Aluminum frame, Filtration efficiency 99.99% at 0.3um (Optional: ULPA 99.999% at 0.1~0.12um) | ||
Size | 300x300x50 | 400x400x50 | 500x500x50 | |
Air Velocity (m/s) | 0.35 ~ 0.70 | |||
Air Volume (cmm) | 2 ~ 4 | 3 ~ 7 | 5 ~ 10.5 | |
Power Consumption | 25 ~ 42 | 38 ~ 53 | 45 ~ 60 | |
Power Supply | AC 1Ø 220V 50/60Hz | |||
Motor | EC brushless frequency converter motor | |||
Total Weight (kg) | 9 | 10 | 12 | |
Central Monitoring System
BIG AREA PC Group Monitoring System
- Control the operating, stop, RPM, and monitor the operating/failure status of large quantities of FFU.
- Collect signals by Gateway.
- Connect to Gateway, HUB, and PC by Ethernet TCP / IP.
- Can control a maximum of 96390 units of FFU.
- Compatible with ACDT's graphic control software.
- If ACDT's graphic control software is not used, the system can be connected by the RS485 communication interface on FMGC, built-in standard communication protocol Modbus RTU, PLC, HMI, or data collectors, and use commercially available control software such as iFIX, intouch, and WinCC.
SMALL AREA FFU Mini Group Control System
- LCD screen
- The User can control and set FFU from the display screen.
- Monitor the status (RPM, Operating, Failure. Alarm) of FFU in a single unit, as a group, or in a loop (all connected FFU).
- Control the on/off and adjust air volume of FFU in a single unit, as a group, or in a loop (all connected FFU)
- Can divide all connected FFU units into multiple groups.
- Can check FFU alarm code.
- Built-in buzzer for failure alarm.
- Can connect to PC through RS485 communication interface and built-in standard Mbodbus RTU communication protocol.
- 2 sets of built-in signal output, can connect according to requirement (choose two out of three).
A. Differential pressure gauge abnormal signal
B. FMGC Power On
C. FFU abnormal signal - Differential pressure gauge sensor signal input (0-10V or 4-20mA)
- Can add customized function (differential pressure display).
- Can connect up to 255 units of FFU.
- Can connect a maximum of 63 units of FMCG