ME “Kyiv Metro”. Building a mobile communication system and a mobile Internet network

Depending on the operating conditions, different requirements may be imposed on the climatic cabinets, defining their technical characteristics. One of such requirements may be increased fire safety of equipment. Therefore, TECO specialists have designed the outdoor cabinet Outdoor Alume Fireproof.

Outdoor Alume Fireproof is a special fireproof outdoor cabinet. This is an optimal solution for industrial and oil refineries, metro and enterprises with an increased risk of fire.

The outdoor cabinet Outdoor Alume Fireproof has the following features and benefits:

• Cabinets are all-welded, with side walls and doors designed as a sandwich panel. The integral heat transfer coefficient of the cabinet body does not exceed 2 W/m2;
  
• Cabinets are vandal-proof. The outer walls of the cabinets are made of 2.0 mm sheet steel;
  
• Heat insulation - rock wool, non-flammable class;
  
• Maximum permissible distributed static load - 650 kg;
  
• Availability of the second door on the rear side of the cabinet. The doors are equipped with a five-latch, three-point locking system;
  
• Aluminum frame provides reliability, rigidity and stability of the structure.
  
• Vandal-proof design of the doors prevents easy access to locks and hinges, and as a result, equipment theft;
  
• The doors are equipped with a five-latch, three-point locking system. Reed sensors for door opening;
  
• Heating systems: two fan heaters;
  
• Cooling system: 1500 W 230VAC air conditioner;
  
• Operating conditions: operating external temperature range –45...+50°С;
  
• Fire resistance degree according to DBN 8.2.2.-7-2010: partitions - EI45, doors - EI30
  
• The cabinet is supplied complete with flame-retardant valves, which exclude the access of air in case of fire;
  
• The cabinet is supplied complete with an autonomous fire extinguishing system;
  
• Protection degree - IP65.