Carbon Steel LV Switchgear Power Distribution Cabinet For Airport Infrastructure

• 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.