19 Inch 1u Rack 48V DC Switching Mode Telecom Power Supply

19 inch 1u rack 48v dc switching mode power supply   SPS series systems are compact and intelligent power system with capacity from 30A to 250A, containing rectifier modules, controller module, AC connection and DC connection. In addtion, easy installation to compact size add to the success of the system Product features:1.  19" 1U, 3U, 4U, 5U, 6U sub-rack, easy to be embedded into all standard kinds of telecom equipment;2.  System capacity from 30A to 250A;3.  PFC technique features the system high efficiency, energy-saving and up to 0.99 power factor;4.  Intelligent fan-cooling technique brings good cooling performance, low failure rate and high reliablity;5.  Fast on-line expansion of rectifier modules enabled by hot-swap;6.  N+1 rectifier module redundancy.  Certificates:ModelSPS60-48/CR4830Output Current60ARated Output Power3600WRated Output Voltage53.5Vdc (42-58 Vdc)AC  InputAC Input Voltage Range176~300Vac, 1phase/3wire (@ full load)AC Input Frequency45Hz ~65HzAC input Power Factor≥0.99AC transfer Efficiency92% , 96%(optional)AC Input Lightening protection NA DC Output Output Voltage Range42~58 VdcCurrent Share±5%Load Regulation≤0.5%Voltage Regulation≤0.1%EnvironmentOperating Temperature(-20 to 50°C) (Rectifier Temp Range: -45°C to 75°C)Relative Humidity5%~95% RH, No CondensationConfigurationRectifier Module2*CR4830Controller1*CAS-03 DC Distribution1pc*60AAlarm Relay4pcs OthersStandardUL60950/EN60950, EN55022, RoHSCommunicationLAN/RS232 /RS485Dimension  (mm)482*290*44 (Subrack)    /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1