... (NEMA1) enclosure is standard for all industrial alternators 3) The insulation system is class H 4) Simple installation and maintenance, ... heater, alternator space heater, cooling for heat exchanger, control system with RS232/485, communication interface, battery charger by main ... supply, daily fuel tank, ATS and paralleling system, soundproof canopy and moving trailer. 200-2mw Cummins Diesel ...