GeneratorJoe, Industrial Generator, 20 kW, (25 kVA) 60 Hz,, diesel fueled, liquid cooled, 1 & 3 phase, Model 20 CPM

Note: This series offers a voltage selection switch so that you can use any voltages available on one trailerized unit. Changing the switch position (while engine is not running), allows the user to select from any of the single and three phase voltages shown above. The buyer can also select any one voltage (single or three phase), to create a dedicated voltage generator.

Enclosures: Weather and sound proof enclosures, are built using steel panels and locking doors on a modular structural base frame. Sound enclosures include a rock-wool layer of insulation, which complies with the prevailing regulations and accomplishes the sound attenuating elements. Most enclosures include hot ambient air extraction fan. Select an enclosure from the Product Options windows. Note: This series requires a minimum of a weather enclosure, these units cannot be built on trailers without enclosures. For additional enclosure information click on Enclosure Details in the Additional Information area below.

Fuel Tanks: A double walled (UL) tank is installed in the trailer provided. Custom and auxiliary tanks are available..

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.

You must select a transfer switch that is the same size in amps (or larger) then your building service or sub-panel. The transfer switch must also be the same size in amps (or larger) than the maximum output of the generator you select. Example: If you have a 12 kW generator operating at 120 VAC single phase, (100 Amps) and a 200 amp building service you need a 200 Amp transfer switch or you must install a 100 Amp sub-panel. Transfer switches should be installed by a licensed electrician. For more information on transfer switches please see About Transfer Switches.

Select a transfer switch to go with your generator from the drop down option list at the top of this page under Product Options. The transfer switches shown are compatible with this generator. If you need additional transfer switch poles, auxiliary contacts or communications features, ASCO Transfer Switches. For special needs, volume purchases and other questions, call your GeneratorJoe sales representative at 707 539-9003 for assistance. All ASCO switches are shipped FREE when you purchase the switch with a generator.

Other Requirements or Options: If you do not find the options you need in the drop down option windows above or if you have other requirements, please call us and tell us what you require. If your needed option is not available we have many other brands that may provide the options you need or we will have a generator custom made if necessary. Please contact us at (707) 539-9003 or write sales@generatorjoe.net.