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LongXing Power Supply 48400S
  • LongXing Power Supply 48400S
  • Switch Power Supply 48400S
  • Subrack Power Supply 48400S

Communication Power Supply 48400S


The LXPower48400S is specially designed to meet the demand for compact, flexible, high performance, high reliability power supply. The system consists of 1-8 units LXPower3000 high/standard efficiency rectifier modules of their mixture, a LX2000/LX2200 monitor module, AC/DC distributors. 19 inches and 8U height standard structure adapts to various telecom cabinets and racks. Rectifier high efficiency is up to 97%, standard efficiency up to 92%.


l Cost effective solution: high integrated power supply including rectifier modules, controller, lightning protection, distributions
l Easy maintenance: hot plug rectifier module and fully front-access maintenance system for wall against or corner mounting
l Advanced battery management improves battery lifespan, especially suitable for poor AC mains application
l Extreme wide input voltage: 85V~300V AC
l Extreme wide operation temperature: -30℃~+65℃
l High/standard efficiency rectifier modules are compatible
l 9U height compact design
l System rated capacity: -53.5V DC/400A
l Whole monitor ports, RS232/485/SNMP, dry contactors
l LCD display with a state-of-the-art interface allows simple and convenient local set up, control and remote monitor
Design standards: IEC/EN60950

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Power Specifications
  Specification Remark
lnput voltage 85~300V/45~65Hz TN/TT grounding system
Output voltage -42~58.5V Nominal -53.5V
Rectifier power 3000W LXPower3000/3000M/3000H
Surge current capacity Nominal 20kA(8/20us), Max.40kA AC input surge protection
  Nominal 10kA(8/20us), Max.20kA DC output surge protection

Mechanical Specifications
PARTS Dimension/mm Weight/kg
Subrack 9Ux482.6x378 /
Rectifier module 84*106*242 1.7
Monitor 42.5x85x230 0.8
Battery chamber / /
Mounting 19" rack /

Operation Ambient
Item Specification Remark
Storage temperature -40~+70℃ /
Operation temperature -30~+65℃ /
Safety / According to EN60950 and IEC60950
Communication RS232+dry contact+SNMP /
Operation moisture 10~95% Non-condensing

System Configuration
Model    DC Capacity Rectifiers Monitor   Battery Access
LXPower48400S 48V/400A 1~8 units  LX2000/LX2200 1~2 strings

  LXPower48400S Remark
AC input 63A/3P*1 /
Battery 100A/1P*2 /
DC output 63A/1P*3+32A/1P*4 LLVD standard configuration
/ 16A/1P*5 BLVD standard configuration

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