The FFU fan filter unit can be modularly connected and widely used in cleanrooms, cleanroom workstations, cleanroom production lines, modular cleanrooms, and local Class 100 applications. The FFU fan filter unit can be used to make simple clean workbenches, clean sheds, clean transfer cabinets, and clean storage cabinets.

Energy saving FFU is a modular end air supply device with built-in power and filtering function.

Module size (mm): 1175 * 575 * 320

Airflow (m3/s): 1050-1800

External static pressure (pa): 110

Energy saving FFU box material: covered with aluminum zinc plate (optional stainless steel plate, cold plate baked paint)

Energy saving FFU primary filter and energy-saving FFU high-efficiency filter efficiency: 99.99% @ 0.3um~99.999% @ 0.3um

Energy saving FFU power consumption (w): 60

Energy saving FFU weight (kg): 25

Energy saving FFU vibration value (mm/s): ≤ 0.6

Energy saving FFU noise: 46-53

ZJ-EC310 Energy saving FFU Low carbon, Environmental Protection, Energy saving

Taking the 1175 × 575 FFU as an example, the ZJ-EC310 DC FFU can operate at a speed of around 1200rpm. At this time, the energy consumption of the ZJ-EC310FFU is 60W, while the FFU using an AC fan, which uses at least AC 310AL, consumes 200W of electricity.

Taking the FFU project of 1000 units as an example:

Energy consumption ratio: 200W-60W=140W/unit/hour (energy saving);

Energy saving: 140W/unit x 24 hours/1000=3.5 kWh/day/unit

3.5 kWh electricity x 365 days=1300 kWh electricity/year/unit

1300 kWh of electricity x 1000 units=130000 kWh of electricity per year

Proper maintenance and upkeep of energy-saving FFUs:

Proper maintenance and upkeep of energy-saving FFUs can extend their lifespan and save businesses some costs.

1、 According to the cleanliness of the environment, the FFU fan filtration unit should replace the high-efficiency filter (the initial efficiency filter usually takes 1-6 months, the high-efficiency filter usually takes 6-12 months, and the high-efficiency filter cannot be cleaned).

2、 Regularly (usually every two months) use a dust particle counter to measure the cleanliness of the clean area where this product is used for purification. When the measured cleanliness does not meet the required cleanliness, the cause should be identified (whether there is a leak, whether the high-efficiency filter has failed, etc.). If the high-efficiency filter has failed, a new high-efficiency filter should be replaced.

3、 When replacing the high-efficiency filter and primary filter in FFU, the machine should be stopped.

4、 When replacing the high-efficiency filter, the following precautions should be taken:

1. When replacing the high-efficiency filter in FFU, special attention should be paid to unpacking, handling, and installation to ensure that the filter paper is intact and undamaged. It is forbidden to touch the filter paper with hands to cause damage.

2. Before installing FFU, point the new high-efficiency filter at the bright spot and visually observe whether the high-efficiency filter has been damaged due to transportation or other reasons. If the filter paper has a leak, it cannot be used.

3. When replacing the high-efficiency filter of FFU, the box should be lifted first, and then the failed high-efficiency filter should be removed and replaced with a new high-efficiency filter (note that the airflow arrow mark of the high-efficiency filter should be consistent with the direction of the air flow from the purification unit). After ensuring that the frame is sealed, the box cover should be returned to its original position.