The Kohler Model 45 RES is a Gaseous Series generator with 45 kW (45 kVA) 60 Hz, of maximum output. Air cooled 3600 RPM residential/commercial generators are suitable for standby use. Water cooled 1800 RPM residential/commercial units are suitable for long term or prime power use.

Kohler generators use technology to control the voltage with a voltage variation less than 3% throughout the entire power range. That means you can use this generator with computers and sensitive electronics, safely, with no sacrifice in performance.

This model features a premium Ford 6 cylinder, 75 HP, LP/NG fueled, liquid cooled engine with electric start. This model runs at 1800 RPM and generates 45 kW (45 kVA) 60 Hz, of Standby (emergency or maximum) power and 40.5 kW prime (continuous) power at a primary voltage of 120/240 VAC,3 phase, 60 Hertz.

Transfer Switches: The automatic transfer switch monitors utility and generator power. When utility power fails or is unsatisfactory, the transfer switch control starts the generator set, checks the generator speed and voltage output and transfers the load to the generator set. When utility power is restored, the transfer switch automatically transfers back to utility power. The generator is allowed to cool down for a short period and then shuts down. The system instantly resets itself and is ready for the next power interruption. No action is required by the user.