All settings can be stored onto SD Memory Card, including voltage and current set points, alarm thresholds, and relay configuration.

To copy ATevo Configuration to SD Memory Card:
MENU > SAVE:RESET SETTINGS > ‘Backup to Memory Card’

The screen will briefly confirm the file was copied successfully. The configuration file is written to a file named ATgvai00.EVO where:

  • ‘g’ specifies charger family: (1) <= 25A,( 2) > 25A, (3) = 3 phase.
  • ‘v’ specifies dc voltage: (A) = 12V, (B)= 24V, © = 48V, (D) = 130V, (E) = 260V.
  • ‘a’ specifies dc current: (A) = 6A, (B) = 12 A, © = 16A, (D) = 20A, (E) = 25A.
  • ‘i’ specifies charger ID (A-Z): per SYSTEM INFO menu.

You may use this saved configuration file to:

  • Restore configuration in case someone inadvertently changes a setting and doesn’t remember the original setting.
  • Clone configuration to a similar charger to eliminate need to set up parameters manually.
  • Configure a replacement Main Control Board (A1) automatically.

To copy ATevo Configuration from SD Memory Card to the Main Control Board (A1):

MENU > SAVE:RESET SETTINGS >’Restore from Memory Card’

The screen will briefly confirm the file was copied successfully. The charger will restart with the restored configuration settings.

Last modified: 11 February 2021

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