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.