MAC AFRIC 500kVA 3PH Diesel Generator

Out of stock

SKU

MGENER500

R 895,000.00

Power your operations with the MAC AFRIC 500kVA three phase diesel generator, built for dependable performance in demanding environments. Delivering strong prime power output and stable voltage, it is ideal for industrial, commercial and site applications. Designed for efficiency, durability and consistent operation, this unit ensures reliable backup or continuous power when you need it most. A robust solution for heavy duty energy requirements.

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Product Details

Technical Specifications

Feature	Specification
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)	<1.5%
Waveform Distortion (Load)	<5.0%
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.

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