{XJ}500KvA3PH DIESEL GENER(CUMMINS QSZ13-G10)

Description

Technical Specifications

Prime Power (PRP): 400 kW / 500 kVA
Standby Power (ESP): 440 kW / 550 kVA
Rated Voltage: 400 V / 230 V
Frequency: 50 Hz
Phase Connection: 3 Phase, 4 Wire
Power Factor: 0.8
Rated Current: 720 A per phase
Voltage Regulation: ±1.0%
Rated Speed: 1500 rpm
Engine Manufacturer: Cummins
Engine Model: QSZ13-G10
Engine Type: 4-cycle, in-line, 6-cylinder
Aspiration: Turbocharged
Cooling System: Water-cooled
Displacement: 13 L
Engine Prime Power: 463 kW (621 HP)
Engine Standby Power: 509 kW (682 HP)
Compression Ratio: 17:1
Cylinder Bore × Stroke: 130 mm × 163 mm
Cylinder Quantity: 6
Governing: Electronic
Fuel Consumption (50% Load): 54 L/hr
Fuel Consumption (75% Load): 80 L/hr
Fuel Consumption (100% Load): 107 L/hr
Coolant Capacity: 23.1 L
Thermostat Range: 83–95 °C
Max Coolant Temp: 104 °C
Starter Voltage: 12 V / 24 V
Battery Charging System: 65 A / 40 A
Minimum Battery Capacity: 950 CCA / 475 CCA
Alternator Model: SXR440
Insulation Class: H
Protection Rating: IP23
Excitation Type: Self-excited
Overspeed Limit: 2250 rpm
Winding: Double layer concentric
Waveform Distortion (No Load):
Waveform Distortion (Load):
Bearings: Single
Key Features
High-performance 400 kW diesel generator designed for industrial and commercial applications
Powered by a reliable Cummins QSZ13-G10 engine for durability and efficiency
Excellent voltage regulation (±1.0%) for stable power delivery
Fuel-efficient operation across varying load conditions
Heavy-duty alternator with Class H insulation for long lifespan
3-phase output ideal for workshops, factories, and large facilities
Water-cooled system ensures optimal temperature control under load
Electronic governing system for precise performance management
Applications
Large workshops and manufacturing plants
Construction sites and industrial operations
Backup power for businesses during load shedding
Farms and rural power solutions
Commercial buildings and retail centres
How to Choose the Right Size Generator
Learn how to correctly size a generator for your home, business, or industrial application to ensure reliable performance.
Click here to read: How to Choose the Right Size Generator
Frequently Asked Questions
What size generator is best for a business or workshop?
A 400 kW generator is ideal for large workshops, factories, and commercial operations that require reliable three-phase power for multiple machines and heavy equipment.
How much fuel does this generator use per hour?
Fuel consumption depends on load: approximately 54 L/hr at 50% load, 80 L/hr at 75% load, and 107 L/hr at full load.
Can this generator run industrial equipment?
Yes, its 3-phase output and high power capacity make it suitable for running heavy machinery, compressors, welders, and other industrial equipment.
Do I need an electrician to install this generator?
Yes, professional installation is recommended to safely connect the generator to your electrical system and ensure compliance with regulations.
What maintenance does this generator require?
Regular servicing includes oil changes, filter replacements, coolant checks, and periodic inspections to ensure optimal performance and longevity.