EMERSON LIBERT SUPER 400D(10/20KVA)


Liebert S U P E R  400D (10/20 kVA). TRUE ON-Line DSP Based UPS With Unity Power Factor
Next  Generation  Pollution  Free  UPS for  Critical  Load
UPS  FOR  LOAD,  UPS  FOR  SOURCE.TRUE ON-Line DSP Based UPS With Unity Power Factor
Next  Generation  Pollution  Free  UPS for  Critical  Load
UPS  FOR  LOAD,  UPS  FOR  SOURCE
  input utility supply or other devices  sharing  the same utility source. Also the rectifier operation is not affected by other passive filters in the system. 
Reverse Phase Sequence Operation In a situation where the Input phase sequence is not consistent (any change in phase sequence), the UPS automatically adjusts itself and gets synchronised with the Input phase. This feature prevents the battery energy discharge even if wrong phase sequence power arrives, the rectifier starts as normal operation. this prevents battery being further discharged. On arrival of mains with wrong phase sequence. This improves the backup time and the life of the battery.
The Super 400D uses the most advanced DSP technology. Using high sampling rate
The Super 400D can be paralleled for redundancy. The units can also be installed in a Hot-Standby
The Super 400D features a wide input voltage range which can accept upper input limit of 25% and
aspect of the UPS control system. In the Super 400D UPS, the batteries are constantly monitored by an


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