Complete AHU control cabinet with color touchscreen and ventilation controls

クリーンルーム管理 · 環境モニタリングシステム

AHU 制御システム

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

見積もりリクエスト製品案内

商品紹介

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.

主要な特徴

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.

お客様の製品に関する懸念事項

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.

典型的な用途

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

技術的なパラメータ

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

コア材料	Powder-coated steel cabinet with FR-4 controller boards, copper distribution and flame-retardant terminal ducts
パネルの厚さ	300-600 mm cabinet depth
有効幅	800-1600 mm cabinet width
最大長さ	最大 2200 mm キャビネット高さ
鋼鉄の厚さを直面する	1.5-2.0 mm powder-coated steel enclosure
コア密度	7800-8050 kg/m³ for steel structural parts
熱伝導率	45-60 W/(m·K) for steel enclosure panels
表面仕上げ	Light-gray powder coat with blue, green and red control indicators
ジョイントタイプ	Floor-standing segmented cabinet with isolated motor, controller and field-terminal sections
カスタマイズ	意図したアプリケーションと動作環境に基づいて利用できます。

利用可能なオプション

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

Planning a AHU Control System specification?

寸法、設置条件、性能目標、必要な表面仕上げをお送りください。

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