I will update info on this unit. I believe the voltage input is 208/240/480 volt.
It may have a 480 volt tap. I will update this asap. I printed out the ENTIRE manual for this charger.The item "C&D Technologies Ferro Five FR Series FR6C Industrial Forklift Battery Charger" is in sale since Monday, January 02, 2017. This item is in the category "Business & Industrial\Heavy Equipment Parts & Accs\Forklift Parts & Accessories\Batteries & Chargers". The seller is "bigbitt62" and is located in Jamison, Pennsylvania. This item can be shipped to United States.