Guangzhou Hengmeida Automation Technology Co., Ltd
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Airport Infrastructure LV Switchgear Power Distribution Cabinet
Product Describe:
• Airport low-voltage switchgear is designed to meet the stringent demands of aviation infrastructure, with key features tailored to ensure stable power supply for critical systems.
• Structurally, it adopts a modular design for easy expansion and maintenance, often with IP54 or higher protection ratings to resist dust and moisture in busy terminal environments. The cabinet body uses 2.0-3.0mm cold-rolled steel with anti-corrosion coating, ensuring durability under frequent operation.
• Functionally, it integrates multiple protective components: surge protectors (Type 1 + Type 2 combination) guard against lightning-induced surges, crucial for outdoor feeder cabinets near runways; intelligent circuit breakers with remote monitoring capabilities (via Profibus or Ethernet/IP) enable real-time tracking of load status, supporting quick fault diagnosis.
Internal layout emphasizes segregation—high-voltage components (contactors, busbars) are isolated from low-voltage control modules (PLCs, meters) to reduce interference, vital for powering sensitive equipment like baggage handling systems, security scanners, and runway lighting.
•Redundancy is prioritized: dual power supply switching units ensure uninterrupted power to critical areas (e.g., air traffic control rooms), with automatic transfer time ≤50ms.
Design:
| Item | Details | Item | Details |
| External Size | 1000 + 1800 + 400mm, customized | Material | Aluminum, Metal, Steel, Stainless Steel, galvanized... |
| Product Type | Modular Cabinet Body/Fixed Metal Cabinet | Material | Cold Rolled Steel |
| Color | Grey | Thickness | 1.5/2.0mm/Customized |
| Surface Treatment | Painting/Powder Coating/Plating/Polishing | Function | Waterproof Dustproof |
IP Grade:
IP30/ IP40/IP54/IP55
Suggestion: