| outdoor communication cabinet refers directly in the climate under the influence of a metallic or non-metallic material, does not allow the operator to enter the cabinet operation. independently developed by our company hj01 series of outdoor communication cabinet has equipment installation area, cell area , mdf wiring area , easy operation and maintenance of fiber optic splice wiring unit , suitable for landing , overhead , hanging rods , wall and other forms of installation way , and has a small size, light weight , flexible installation and removal handling characteristics , it can be widely used in dslam down points, wireless base stations and other occasions, instead of the traditional room . hj01 series of outdoor communication cabinet consists of the following major components: power systems , power and environment monitoring system, the main equipment parts, cooling system composed of four parts , the internal installation of 19 -inch standard size cabinets with double rust-proof materials , intermediate lined flame retardant cotton insulation , with good corrosion resistance and heat insulation performance. cabinet adopts germany imported seal, guarantee long-term stability of the cabinet sealing performance . cabinets with a long-life fan, heat exchange , air conditioning and refrigeration , to ensure that equipment can operate properly in the case of a good environment , in addition, the cabinet has a good waterproof (ip55), dust-proof , anti-theft , anti-condensation , seismic , and low noise and other properties |
| our independent research and development hj01 series of outdoor communication cabinet roughly divided into the following four categories according to cooling: 1, natural ventilation type, using mainly natural gas convection principle, replace the cabinet to cool the internal gas inside the device; 2, fan type (hj01-f, hj01-fp), the main use of the fan (centrifugal fans, axial fans) forced convection cooling gas inside the cabinet to replace the internal device; 3, the heat exchange type (hj01-r), the main use of the internal heat exchanger to cool the equipment; 4, air conditioning type (hj01-k), the main use of air conditioning to cool the interior equipment; |
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