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  1. R48-2900U
  2. R48-2900U
  3. R48-2900U
  4. R48-2900U
  5. R48-2900U

R48-2900U

  • Brand Name:Emerson R48-2900U 48V 2900W Rectifier Module Communication Power Supply,
  • Model Number:
  • Price$1-$65
  • Type:
  • LAN Ports:
  • Antenna:
  • Firmware:
  • Xpon:
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Emerson PS48600-3B/2900-X2 X8 X9 X10 NetSure701CC9 DC Power System Emerson M522S R48-3200e R48-2900U System Model2m-high cabinet has the following models: PS48600-3B/2900-X2PS48600-3B/2900-X

  1. Detailed information

Emerson PS48600-3B/2900-X2 X8 X9 X10 NetSure701CC9 DC Power System Emerson M522S R48-3200e R48-2900U

 

System Model


2m-high cabinet has the following models: 

  • PS48600-3B/2900-X2

  • PS48600-3B/2900-X8

  • PS48600-3B/2900-X9

  • PS48600-3B/2900-X10

 

Rectifier - R48-3200e R48-2900U

  • CE and UL certified 

  • Wide input voltage range: 80  ~300Vac

  • Input voltage frequency range: 45 ~65Hz

  • Wide operating temperature range: -40°C  ~+70°C (derated output at +45°C above)

  • Relative humidity:  ≤90%RH

  • Altitude:  ≤2000m

  • Efficiency: 91% 

  • Power factor: 0.99 

  • Weight: 2.0 kg 

Controller module – M522S

  • Maximum 48 modules can be managed through CAN 

  • Smart battery management 

  • PLC available 

  • Alarm and maximum 200 alarm messages can be recorded 

  • 8 groups of alarm dry contact output 

  • RS232/Modem communication available 

  • Multi-language operational interface 

AC distribution

 

One way or two way 100A mains input able to withstand up to 40KA surge impact.

 

DC distribution


With battery low-voltage and load low-voltage disconnection protection, the fuser or circuit breaker can be flexibly configured for the DC output.

 

Applications

  • 2G, 3G mobile base stations

  • Medium exchanges, rural telecom networks and access networks

  • Transmission relay stations

  • Microwave/satellite communications stations

 

Features

  • Rectifier module adopts DSP technology with efficiency up to 93% and power density of 15.8W/in3

  • In compliance with international standards such as CE and applicable for residential environment

  • Wide input voltage range (85 to 90Vac), adaptable to poor electric power

  • Rectifier module can operate in an environment of 65

  • Rectifier ID identifying function, convenient for customer assets management

  • Digitized current sharing technology with high stability and precision up to 3%

  • Intelligent battery management function that expands lifetime

  • Complete AC, DC and signal port lightning proof

  • Highly intelligent in monitoring and remote control

  • Hot-swap and online maintenance

Benefits

  • Rectifier module adopts DSP technology power density up to 15.8W/in3

  • Wide input voltage range (85 to 290Vac), adaptable to various grids

  • Front access and space efficient. System can be positioned next to wall

  • Intelligent battery management function that expands lifetime

  • Hot-swap and online maintenance

 


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