DSLAM Открытый кабинет (Тип вентилятора)

Feature: 1.The main part of the cabinet use high-quality galvanized steel plate, with hinge built-in , three-point locking structure, and anti-theft lock cover. 2.The rack design is 19/21 inch standard, The cabinets’ equipment installation space and each business compartment are relatively independent. 3.Protection class is designed according to IP65 level, with characteristics of sun-proof, rain –proof, dust-proof, pest-proof and condensation-proof. Inlet and outlet with reusable seals for waterproof cabinet. Fire cabinet rank higher than two. Materials used are fire retardant material 4.Thermal design takes different cooling mode such as fan, heat exchanger and air-condition in accordance with different working environment of the cabinet to achieve heat exchange within the cabinet. 5.It increases the function of electric heating which can set temperature threshold in accordance with operating temperature of the device. 6.Perfect environmental monitoring collection function achieve truly unattended outdoor cabinet. 7. Noise performance: closed state, the distance of 1.5m enclosure, the maximum noise meet the following requirements: a. 1: residential area, less than 55dB b. 2: other regions, less than 76dB 8. Grounding protection: the protection of ground equipment cabinets connected to the row of ground pool All ground cables should be used cross-sectional area of not less than 16mm2 copper wire.Different functional modules within the cabinet the metal component to be insulated from each other, the insulation resistance of not less than 500MΩ,Each connected by not less than 4mm2 copper wire to ground row, highlight any connection between the resistance of less than 0.1Ω. 9.Cabinets for different types of power supply with power distribution unit Work Environment: Temperature:-30°C--+55°C Shipping temperature:-40°C--+70°C Storing remperature:-25°C--+55°C Atmosphere Pressure:70—106Kpa Anti-wind strength: 60m/s Earthquake-resistant strength: Intensity 7 Service life:10years Relative Humidity: ≤ 90% Electromagnetic interference: field strength ≤ 140dB V / m, the frequency range of 0.01 MHZ 110000MHZ The structure: Integrated System (Internal configuration could be optioned) with multi-compartmental and include seven primary constitutes: the equipment compartment, cable entry compartment, active cooling system, power system, UPS System, cable management system, and monitoring system AC and DC Power AC Power DC Power detail:Connection drawing: