Complete FFU group control cabinet with blue touchscreen and fan network modules in three-quarter view

Sistem Kawalan Bilik Bersih dan Pemantauan Alam Sekitar

Sistem Kawalan Kumpulan FFU

A networked controller that supervises large banks of fan filter units, distributes speed setpoints and identifies individual FFU faults from one operator panel.

Individual FFU Addressing
Grouped Speed Commands
Live Motor Feedback
Fault Location by Unit

Permintaan sebut harga Semak imbas produk

Pengenalan Produk

The FFU group control system connects individually addressed EC fan filter units through dedicated communication branches and industrial gateways. Operators can start, stop or change speed by room, zone or selected unit while receiving actual speed, current and fault status from each fan. Scheduled occupied and setback modes reduce unnecessary fan energy outside production periods. Branch segmentation keeps troubleshooting practical in large ceilings because a communication issue can be isolated without losing visibility of every cleanroom zone.

Ciri-ciri Utama

Addressable communication maps each fan filter unit to its physical ceiling location.

Zone commands change multiple EC fan speed setpoints without editing every unit separately.

Returned speed, current and alarm states reveal stalled or disconnected FFUs quickly.

Segmented gateways support orderly expansion across multiple cleanroom ceiling grids.

Kebimbangan Produk Pelanggan

A large FFU ceiling needs centralized control without making a single branch fault difficult to diagnose or service.

Technicians cannot identify which fan in a dense ceiling grid has failed.Addressed status feedback links each alarm to a room coordinate and FFU number.

Manual speed adjustment creates inconsistent airflow across adjacent zones.Group setpoints apply a coordinated command to every selected FFU branch.

Full-speed operation during idle hours wastes fan energy.Scheduled occupied and setback commands reduce speed when process demand is lower.

One communication fault can obscure a large number of ceiling units.Multiple isolated branches and gateways limit the affected section and preserve the remaining network.

Permohonan yang biasa

Siling bilik bersih semikonduktorPharmaceutical filling suitesElectronics assembly cleanroomsModular cleanroom installations

Parameter teknikal

Typical construction for an FFU group control cabinet serving networked EC fan filter units is listed below.

Bahan Teras	Powder-coated steel cabinet with FR-4 control boards, isolated RS-485 interfaces and copper terminals
Ketebalan Panel	180-350 mm cabinet depth
Lebar berkesan	500-1000 mm enclosure width
Panjang maksimum	Up to 1800 mm enclosure height
Keluli Menghadapi Ketebalan	1.2-1.8 mm powder-coated steel panels
Ketumpatan teras	7800-8050 kg/m³ for steel enclosure components
Kekonduksian Terma	45-60 W / (m · K) untuk bahagian-bahagian struktur keluli
Kemasan permukaan	Light-gray textured powder coat with blue HMI bezel and labeled branch indicators
Jenis Bersatu	DIN-rail modular cabinet with segregated power and multi-branch Modbus terminal sections
Penyesuaian	Boleh didapati berdasarkan aplikasi yang dimaksudkan dan persekitaran operasi.

Pilihan yang boleh didapati

Modbus RTU or TCP gatewaysTouchscreen ceiling mapOccupied and setback schedulesRedundant communication branches

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