APC Smart-ups Sc420i 420va Ups

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APC Smart-UPS SC420i 420VA 230V with RS232 Interface Port


  • Gives higher application availability by correcting low and high voltage conditions without using the battery (not available on all models).
  • Maximizes battery performance, life, and reliability through intelligent, precision charging.
  • Protects connected loads from surges, spikes, lightning, and other power disturbances.
  • Prolongs battery life by regulating the charge voltage according to battery temperature.
  • Automatically starts up the connected equipment upon the return of utility power.
  • Periodic battery self-test ensures early detection of a battery that needs to be replaced.
  • Warns when a battery is not available to provide backup power.

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