DC Power Systems for Business-Critical Continuity PS48600-3B/2900 Power System TM Power Solution for Green Base Station Energy Efficient, Space Saving, Environment friendly Introduction The PS48600-3B/2900 power system is optimized for 3G network applications with full DSP technology and high reliability, power density and performance. According to the difference in AC distribution unit, the system is classified into three models: PS48600-3B/2900-X1, PS48600-3B/2900-X2, and PS48600-3B/2900-X3. System features Energy efficient With patented ECO energy saving mode, effectively reducing system power consumption Space saving Small footprint with only 400mm depth Environment friendly Comply with ROHS and EMC EN55022 class B Front access and maintenance Full DSP control technology for rectifier with the power density above 13.8W/In 3 CE, UL, NEBS and TLC certified, applicable to residential environment Extra wide input voltage range from 80 to 300 Vac, strong power network adaptability PS48600-3B/2900 Broad operating temperature range from -40 to 60 with strong environment adaptability Comprehensive lightning protection design on AC side, DC side and signal end Perfect battery management function to prolong battery life Hot pluggable, easy and fast online maintenance Rectifier ID number identifying, beneficial for customer's asset management AC distribution Parameter Powersupply Technical index Description Three-phase five-wire or single-phase three-wire Input voltage Input circuit breaker 80 to 300Vac 1 100A/3P 2 100A/3P, manual switching Phase voltage X1 model, X2 model X3 model Output circuit breaker 1 X2 model X3 model 16A/3P 1 16A/1P DC distribution Parameter Rated voltage Technical index -42 -58Vdc Total load capacity 600A Battery fuse 500A 2 Output branches (18 ways in total) 160A 3 100A 63A 63A 2 2 32A 32A Description 2 3 2 LLVD, fuse 10A 10A 2 2 LLVD, breaker BLVD, breaker PS48600-3B/2900 DC Power Systems for Business-Critical Continuity TM Rectifier R48-2900U Input Input voltage 80 to 300Vac Input power frequency Power factor 45 to 65Hz 0.99 Output Output DC voltage -42 to -58Vdc Output current Efficiency Maximum output power 0 to 60A 92% 2900W R48-2900U Monitoring module M500S Alarm Audio/visual alarms for system failure and timely report to the host. Up to 200 alarm history records and key operation memory 6 auxiliary alarm relay outputs Alarm time and volume are controllable Battery management function Automatic boost/float charge; intelligent charge current limitation management; LLVD; BLVD, discharge test; test record of batteries Three charging modes: timed charge, fast, constant current charge 436 300 50 82 Control Rectifier power ON/OFF; rectifier current limitation, voltage regulation; switch between boost charge ,float charge and test of battery strings; LLVD; BLVD Remote monitoring Remote communication, control, measurement and regulation Energy saving (optional) ECO model for energy saving 4- 18 Mechanical parameter Part Rectifier Cabinet Outline dimensions (H W 124.3 84 287 1600 600 400 D) (mm) Weight 3.5kg 83kg Emerson Network Power Co., Ltd. Emerson Network Power and the Emerson No.1 Kefa Rd., Science & Industrial Park Network Power Logo are trademarks and Nanshan District518057, Shenzhen China service marks of Emerson Electric Co. Phone: +86-755-8601-0808 2009 Emerson All Rights Reserved www.emersonnetwork.com.cn 2009.7