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  MAX-SERIES ONLINE UPS (1-10 KVA Single Phase)
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FEATURES

Max-Series On-line UPS is based on double conversion technology technique. Where incoming mains is rectified and converted in to DC to charge the battery bank and supply power to the inverter. The critical load at the output is fed by the inverter which converts the DC into AC at precise voltage and frequency.

It employs state-of-the-art PWM technology to switch the latest generation MOSFETS/IGBTs to generate pure Sinewave output with very low distortion. An advanced auto trickle monitoring technique is employed in its float cum boost charger.


 
       
 
  SPECIFICATIONS
  DC Bus   120 VDC for 1 & 2KVA
  180 VDC for 3 to 10 KVA
  Input Voltage   180-27OV
  Input Frequency   50Hz ± 10%
  Output Voltage   220/230 ± 1%
  Output Frequency   50Hz ± 0.01 %
  Power Factor   0.7 lag to unity
  Crest Factor   3:1
  Inverter Efficiency   80%
  Switching Frequency   6.5KHz
  Type of Controller   Digital
  Type of Devices   IGBT & Mosfet
  Computer Interface   Through Db-9 Port
  RFI/EMI Protection   Provided
  Acoustic Noise   <42 dB at one Metre
  Transient response on 10% to
  100% step load change
  Output remains within 5% and recovery is within 3
  cycles
  Protections
  Input Over Voltage   Rectifier trip
  DC under/over Voltage   Inverter trip
  O/p under/over Voltage   Inverter trip
  Since product innovation is a continuous process at Elent, specifications are subject to
  change without notice

 
 
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