ATyS C66 Dashboards

ATyS C66 - UL ATS Controller for Open and Delayed Transition


ATyS C66 is an ATSE controller designed to control all types of emergency system, legally required and optional standby transfer switching equipment. The ATyS C66 is cULus 1008 listed with ATyS FT* and ATyS DT* power contactor switches as well as cURus 1008 and cULus 61010 listed for use with circuit breakers or contractors. ATyS C66 ensures automatic and manual transfer from one source to another with fully configurable timers and thresholds.



Fast commissioning: On initial power up, the ATyS C66’s smart wizard will guide the operator through the commissioning process.

User customizable: Front panel LEDs, load shedding, engine exercisers and the elevator control signal are just some of the customizable features available on ATyS C66.

Intuitive operation: 

• The high-resolution LCD screen provides several dashboards enabling easy monitoring of all parameters, including power and energy consumption of the loads.

• The integrated energy backup provides transitional power to the product enabling status indication (switch position, timer status, fault notifications) and communication to remain active with no supply present.

• Quick and easy access to main functions through the front panel with direct key input.


General characteristics

• Self-powered from voltage sensing.

• Wide voltage range (88 - 576 VAC).

• 24 VDC aux power supply (for optional use).

• 6 x 8A programmable dry contact Form C outputs (SPDT) (2 latching relays).

• 6 x programmable inputs.

• DIN rail mountable I/O extension, up to 30 inputs and 18 outputs (accessory).

• Power & Energy metering with 1 or 5A current transformers.

• Up to 30 second energy backup.

• Smart wizard.

• 3000 Alarms and Events.

• Built-in engine exerciser with 4 independent programs.

• Associated Webserver software.

• In-phase transfer.

• Tiered access levels of password protection.

• UV tested.

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