A. General: Portable, trailer-mounted, diesel engine generator rated at 480 VAC, 3-phase, 500 kW. B. Engine: Diesel-powered, EPA Tier 4 compliant. Engine block heater to ensure starting in cold environments. Fuel tank capacity for minimum 8 hours of full-load operation. C. Generator: 500 kW continuous power rating. Voltage regulation ±0.5%. Frequency regulation ±0.25 Hz. D. Controls and Monitoring: Digital control panel with display for voltage, frequency, and kW. Remote monitoring capabilities. E. Accessories: Weatherproof enclosure. Integrated fuel spill containment. External grounding lug. Power distribution panel with cam-lock connections. F. Electrical: Circuit breaker sized for full load. Connection options for 480 VAC, 3-phase loads...