HTS Transfer Switch
The Generac HTS transfer switch is a "smart switch" designed to operate in conjunction with the PowerManager® H-100 controller. HTS switches have a 2-wire RS485 communication link to the controller. Utility voltage and phasing are monitored by the HTS switch along with signal before transfer timing, time delay neutral and in-phase transfer. All timers and voltage set points are remotely programmable via GenLink®  communications software.

External LED displays on the outside of the door show the switch position, indicate when the generator is operating and whether or not the utility is available. An external, 3-position test switch allows testing in either normal or fast mode without opening the cabinet. HTS transfer switches are available in 100 to 2600 amp models with a choice of NEMA 1, NEMA 3R or NEMA 12 enclosures and are rated to all classes of loads.

Works with 70kW and up Generac Generators that have the:

PowerManager® H-100 Controller
The PowerManager H-100 Digital Controller is not only ahead of the competition, it's ahead of it's time. With 32-bit processing power, this advanced controller integrates multiple functions including two-way communication with the automatic transfer switch, isochronous engine speed control and automatic voltage regulation with over-voltage protection and variable voltage/frequency settings. Two, 4-line x 20-character LCD displays keep the operator well informed of all vital functions, including alternator frequency, kW, kVA, power factor and three phase voltage.