JFP 520kW 650KVA Volvo Diesel Genset, VOLVO PENTA TAD1653GE Engine, 3‑Phase 4‑Wire, 24V DC Electric Start, 50/60Hz Optional This 520kW /650kVA diesel generator set is driven by genuine Swedish VOLVO PENTA TAD1653GE inline 6‑cylinder turbocharged intercooled water‑cooled diesel engine. Matched with high‑efficiency 100% copper brushless alternator. Supports dual‑frequency 50Hz /60Hz for different country grid requirements. Available in open‑frame, silent canopy or container