48V 30A AC DC Rectifier Module Switching Power Supply for Ess

Product Description 48V 30A High Efficiency Rectifier Module is high powerdensity DC  power supply with CE,UL,RoHS,TLC.Features:1. Compact structure, ultra high power density up to 27W/in32.  Soft-switching technology, high efficiency more than 91%.3.  Leading APFC tech (active power factor correction), power factor > 0.994.  Multiple protection and safety regulation (CE/UL/3C/TLC)5.  Supports hot plugging without damage.6.  Customized output interface available, with communication port RS485.7.  Paralleled work available via current sharing bus8.  Wide operating temperature range:-20~+60ºCApplication:   1.   Energy Storage System   2.   48V distributed power system   3.   Ethernet   4.   Exchange   5.   LAN,MAN   6.   Sever   7.   Indoor wireless   8.   Telecom equipment   Specifications:ModelGPR4830B1Power1600WEfficiency91%DC input voltage 128~396VdcAC Input voltage 90~280VacAC input frequency45~65HzAC input current13.5APower factor0.99Output voltage42~58VdcOutput current30AStabilized voltage precision±1%Load regulation±1%Ripple+Noise(Vp-p)200mVOperating Temperature-20~60ºCStorage Temperature-40~70ºCAcoustic noise55dBHumidity5~95%Turn-on time3~8SCurrent-sharing±5%Temperature coefficient±0.02%/ºCReliability(calculated)≤150,000hoursDimensions208x116.5x41.6(mm)/8.2x4.6x1.6(in.)Weight≤1.5KG  /* 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