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Customized Size PLC Control Enclosures For Subway Train Air Conditioning Control

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Guangzhou Hengmeida Automation Technology Co., Ltd

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Rail Transit PLC Control Cabinet Subway Train Air-Conditioning Control

Product Describe:

Temperature & Humidity Regulation: Adjust cooling/heating output based on real-time sensor data (e.g., 24–26°C in summer, 18–20°C in winter) to maintain consistent cabin comfort.
Air Circulation & Filtration: Control fans and air filters to optimize airflow (avoiding drafts) and remove pollutants, critical for enclosed spaces.
Energy Efficiency: Sync with train operation status (e.g., idle, moving) to reduce power consumption—lowering output during low passenger loads or station stops.
Fault Monitoring: Detect issues (e.g., compressor failure, sensor errors) in real time, triggering alerts for timely maintenance to prevent system breakdowns.
Mode Adaptation: Switch between manual (driver control) and automatic modes, with preset profiles for peak/off-peak hours or special scenarios (e.g., disabled passenger needs).

Design:

Type	Dimensions (Height × Width × Depth, unit: mm)	Notes
Standard Sizes	Compact: 800 × 600 × 400	Compact sizes fit space-constrained areas; larger standard models (like TKDG/TKDT) are designed for integrated train air-conditioning control systems.
	Medium-to-large: 2000 × 1300 × 350 (e.g., TKDG/TKDT models, with upper cabinet 850mm high and lower cabinet 1150mm high)
Custom Sizes	Larger: 2200 × 800 × 600, 2200 × 1000 × 800, 2200 × 1600 × 800	Tailored to installation space, component quantity, and system complexity. Adjustments accommodate extra modules or tight cabin/equipment room layouts.
	Smaller: 1200 × 600 × 400

IP Grade:

IP54 / IP55 / IP65 / IP66

Suggestion:

Space adaptation: Customize according to the size constraints of the train equipment compartment/control cabinet installation position to ensure compact embedding.
Protection performance: Need to resist vibration, dust and water (IP54+), adapting to the train operating environment.
Module integration: Reserve interfaces for sensors and communication modules according to air-conditioning control needs, compatible with air-conditioning systems of different brands.
Heat dissipation design: Strengthen heat dissipation (such as adding cooling fans) for the enclosed space of the train to prevent overheating of components.
Lightweight: Use high-strength and lightweight materials to reduce train load.

Product Tags:

Powder Coated PLC Control Enclosures

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