400kVA Cummins Diesel Generator Set – Open & Silent Type Options (NTAA855-G7A Engine)

Description

The 400kVA Cummins Diesel Generator Set powered by the legendary Cummins NTAA855-G7A engine is designed to deliver reliable, high-capacity power generation for demanding industrial and commercial environments. Built for continuous operation and exceptional durability, this generator combines proven Cummins diesel technology with a heavy-duty alternator system to provide stable three-phase electricity under the toughest operating conditions. Ideal for both standby and prime power applications, the 400kVA generator is widely used in manufacturing facilities, mining operations, construction projects, hospitals, shopping centres, hotels, telecommunications infrastructure, agricultural enterprises, warehouses, and large commercial developments. Its substantial power output allows it to support heavy machinery, production lines, HVAC systems, refrigeration equipment, pumps, lighting networks, security infrastructure, and other mission-critical electrical loads. Available in both silent canopy and open-frame configurations, this generator can be tailored to different installation requirements. The silent canopy model incorporates a sound-attenuated enclosure designed to reduce operating noise, making it suitable for hospitals, office parks, hotels, educational institutions, and urban environments. The open-frame model provides easy maintenance access and is ideal for industrial plants, workshops, mining sites, and dedicated generator installations. Operating at 50Hz with a 400/230V three-phase output, this Cummins-powered generator provides dependable backup power during utility outages while also serving as a reliable primary power source for remote and off-grid locations. Manufactured using industrial-grade components and engineered for demanding applications, it delivers outstanding performance, reliability, and long service life. Whether protecting critical infrastructure or powering large-scale industrial operations, the 400kVA Cummins generator offers dependable power businesses can trust. Key Features Rated Power: 400kVA (320kW) Cummins NTAA855-G7A diesel engine Three-phase power output Available in silent canopy and open-frame models Suitable for standby and prime power applications Heavy-duty industrial alternator Fuel-efficient diesel operation Stable voltage regulation Industrial-grade construction Reliable long-term performance Easy maintenance access Designed for demanding industrial and commercial environments Specifications Silent Type Specification Details Rated Power 320kW / 400kVA Engine Cummins NTAA855-G7A Alternator KS KAL314H4 Frequency 50Hz Voltage 400/230V Phase 3-Phase Dimensions 4800 × 1600 × 2250mm Weight 4200kg Open Type Specification Details Rated Power 320kW / 400kVA Engine Cummins NTAA855-G7A Alternator KS KAL314H4 Frequency 50Hz Voltage 400/230V Phase 3-Phase Dimensions 3300 × 1380 × 1950mm Weight 3380kg Applications Manufacturing facilities Mining operations Data centres Hospitals and healthcare facilities Hotels and hospitality venues Commercial buildings Warehouses and logistics centres Agricultural operations Telecommunications infrastructure Construction projects Shopping centres Emergency backup power systems