ATL – Automatic transfer switch controllers

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To guarantee the quality and continuity of electrical power supply, it is essential to install a backup generating set with an automatic start system in the event of mains failure with automatic switches to transfer loads from the mains to the generating set and then reconnect them to the mains supply as soon as the problem is resolved.

LOVATO Electric – Automatic transfer switch controllers ATL series

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Range

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ATL 610

  • Management of 2 energy sources (2 control devices)
  • Dual AC/DC supply
  • 3 expansion slot for EXP… modules
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ATL 800

  • Management of 2 energy sources and one tie breaker or non┬ápriority load (3 control devices)
  • Dual AC/DC supply
  • 3 expansion slots for EXP… modules
  • Integrated RS485
  • Switching option with closed transition.
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ATL 900

  • Management of 3 energy sources and 2 tie breakers (5 control devices)
  • Dual AC/DC supply
  • 3 expansion slots for EXP… modules
  • Direct monitoring of the load’s power demand via 4 current inputs (3 phases + neutral) for an optimised switching strategy
  • Integrated RS485
  • Switching option with closed transition.
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Integration with synergy

synergy can also be integrated with ATL 800 and ATL 900 automatic transfer switches (through the integrated RS485┬ácommunication port) and with ATL 610 switches (via EXP… Series expansion modules).
LOVATO Electric automatic transfer switches permit the remote management and control of even complex systems thanks to a large number of configuration options and excellent flexibility in the setting of thresholds, controls, delays and alarms.
Additional control logics can be implemented thanks to the PLC integrated in models ATL 800 and ATL 900.

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