Complete AHU control cabinet with color touchscreen and ventilation controls

Kontrol Cleanroom dan Sistem Pemantauan Lingkungan

Sistem Kontrol AHU

A dedicated AHU automation package for fan pressure, temperature, humidity, dampers, heating and cooling coils, filters and protective operating sequences.

Supply-Air Condition Control
Fan and VFD Sequencing
Filter Pressure Monitoring
Coil and Damper Protection

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Perkenalan produk

The AHU control panel combines a local controller, motor interfaces, analog inputs and protective circuits around the air-handler sequence. Supply-air temperature and humidity loops coordinate cooling, heating and humidification, while fan speed responds to duct pressure or airflow demand. Differential-pressure inputs indicate filter loading and airflow proof contacts confirm safe operation before conditioning stages are enabled. Freeze, smoke, high-temperature and fan-failure interlocks move the unit to predefined safe states.

Fitur utama:

Coordinated heating, cooling and humidity loops reduce opposing control actions.

VFD speed control maintains supply static pressure as terminal airflow demand changes.

Filter differential pressure and fan proof signals provide early maintenance indicators.

Hardwired and programmed interlocks protect coils, heaters and downstream cleanroom zones.

Kekhawatiran produk pelanggan

Cleanroom air handlers must maintain stable supply conditions while responding safely to changing airflow demand and equipment faults.

Cooling and reheat operate against each other and waste energy.Sequenced control assigns clear priority and deadbands between conditioning stages.

A loaded filter reduces room airflow before maintenance notices.Dedicated differential-pressure trends and alarm thresholds reveal increasing filter resistance.

Fan speed changes cause unstable supply-duct pressure.A tuned pressure loop modulates the VFD within defined minimum and maximum limits.

A freeze or smoke input leaves dampers and coils in an unsafe state.Interlock logic commands fans, dampers and valves to a predetermined protective sequence.

Aplikasi yang Tipis

Pharmaceutical makeup-air unitsCleanroom recirculation AHUsLaboratory supply systemsHumidity-controlled production areas

Parameter teknis

Typical physical construction for a cleanroom AHU control cabinet is listed below.

Bahan inti	Powder-coated steel cabinet with FR-4 controller boards, copper distribution and flame-retardant terminal ducts
Ketebalan Panel (Panel Thickness)	300-600 mm cabinet depth
Efektif lebar	800-1600 mm cabinet width
Panjang maksimum	Hingga 2200 mm ketinggian kabinet
Baja menghadap ketebalan	1.5-2.0 mm powder-coated steel enclosure
Kepadatan inti (core density)	7800-8050 kg/m³ for steel structural parts
Konduktivitas Termal (Thermal Conductivity)	45-60 W/(m·K) for steel enclosure panels
Permukaan selesai	Light-gray powder coat with blue, green and red control indicators
Jenis Bersama	Floor-standing segmented cabinet with isolated motor, controller and field-terminal sections
Customization (Kustomisasi)	Tersedia berdasarkan aplikasi yang dimaksudkan dan lingkungan operasi.

Pilihan yang tersedia

Dual-fan lead-lag controlHumidifier interfaceHeat-recovery sequenceLocal touchscreen HMI

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