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Controllers and Remote Annunciation

Generac Controllers and Remote Annunciation

Generac Power Systems offers a full line of controllers to fit your every need. From our standard GTS/HTS series to our more advanced ATC-300+ controller and all the way to our top of the line controller, the ATC-900.

Download the ATC 900 & 300, GTS/HTS flyer to learn more about features and specifications.

ATC-900 Controller

Brings intelligence, adaptability, and enhanced supervisory and programming capabilities to the PSTS product offering
Interactive 4.3-inch color monitor and LED mimic bus with easy-to-use interface
Records up to 450 real time-stamped events to diagnose power anomalies faster
Customizable inputs and outputs
Remote load testing
Selective load shedding

Spec Sheet: ATC-900 Controller

ATC-300+ Controller

2-line, 32-character alphanumeric LCD Display
Event logging
Programmable plant exerciser
Pretransfer contacts
3 phase sensing on utility and generator source for under/over voltage & frequency
Phase unbalance & Phase reversal
Communications (Modbus® RTU)

Spec Sheet: ATC-300+ Controller

Remote Annunciator

Remotely monitor and control multiple transfer switches from one intuitive touchscreen
Connects to ATC-900 or ATC-300+ controller via Modbus® 485 serving as an extension of the transfer switch controller
Color touchscreen display with mimic bus showing source availability and source position
Remote capabilities include transfer to source 2, engine test, time delay bypass, audible or silent alarm, and manual retransfer
Self-sinking IP address of switch
Password protection for all control functions

Spec Sheet: Remote Annunciator