Automatic Transfer Switches

ATS Brochure_Thumbnail

Generac Industrial and Critical Transfer Switches feature 3 different platforms with multiple technology options offering a flexible solution up to 5,000 Amps tomeet your application needs. All platforms are 1½ or 3 cycle rated with some technologies featuring short time ratings to aid in breaker selection and selective coordination, which is essential in mission critical applications. Switches are fully rated 4th pole operating on a common crossbar; this eliminates the typical problems with a 3 pole overlapping neutral design. The service entrance switches are 100 percent rated, and the top, bottom, with side cable entry to ease installation.



Product_Transfer Switches_GTS.HTSIndustrial ATS

Our standard platform is designed for fast transfers. The HTS/GTS series is available as a standard platform and is 1½ cycle rated. The PSTS series is 3 cycle rated to ease breaker selection and coordination. The technologies available with our standard platform include; Contractor and Power Frame Breaker. The Contractor switches are double throw and interlocked with an over center design to ensure safe, positive transfer between power sources. The Power Frame Breaker switches have exceptional 3 cycle and short time withstand and close on ratings along with high speed switching time of <3 cycles to minimize the effect of power disturbances.



Product_Transfer Switches_BiPassBypass Isolation

Our Bypass Isolation platform has dual ATS capability. It is isolated, with barred compartments for increased safety. The technologies available with our Bypass Isolation platform are also Contactor and Power Frame Breaker. The Contactor switches are rated for full load transfers and include a field-selectable multi-tap transformer panel which permits operation on a wide range of system voltages. Power switching devices are completely interchangeable between ATS and bypass portions.




Product_Transfer Switches_PSTSService Entrance Rated

Our Service Entrance switch platform integrates automatic power switching with required disconnecting, grounding, and bonding for use as service entrance equipment. Rated for full load transfers in critical operating, emergency, legally required, and optional power systems. Our Service Entrance Rated platform also includes the Power Frame Breaker technology along with the Molded Case Breaker. The Molded Case Breaker is designed with integral overcurrent protection and 100% rated disconnect breaker for unmatched performance, safety, and reliability.