Smart SYS E2121300R48
  • Dry contact use front access and front operation.AC input and DC output use rear access and rear connection
  • With compact design, easy installation
  • Two levels Low Voltage Disconnect (LVD) protection
  • Two battery MCBs
  • Compatible with rectifiers of the same size


  • Technical Data
  • Overview
  • Related products
Input AC Input 85Vac-300Vac
Output Output Voltage -53.5V Rated output voltage 
Input Current ≤12A  (Per rectifier)
Frequency 45~65Hz
Voltage Regulation ≤±1%
Current Sharing ≤±5%
Efficiency ≥92%
Ripple and Noise ≤200mV Peak-Peak
Psophometric Noise ≤2mV

19’’2U sub-rack, easy to be embedded into all standard telecom equipment

Up to 8kW system capacity

Up to 0.99 power factor Intelligent fan-cooling Rectifier modules hot-swap

N+1 rectifier module redundancy

Advanced batteries monitoring and management

ECO mode

High power density

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