500kVA SDEC Silent Diesel Generator 3-Phase

Need help choosing the right Generator?

Bradley: +27 62 743 5089 | bradley@sdecpower.co.za
Ruan: +27 66 511 2009 | ruan@sdecpower.co.za

We offer industry leading 24 month / 1,000 hour warranties on our engines and diesel generators.

The 550kVA SDEC Silent Diesel Generator is a powerhouse designed to meet the immense energy demands of large-scale industrial applications.

  • 550kVA standby power at 230/400v @ 50Hz 1500rpm
  • 870 litre tank: 12 Hours runtime @ 75% load
  • High-quality and reliable SDEC four-cylinder water-cooled 6ETAA12.8-G310 diesel engine
  • Ideal for large business and industrial applications
  • Starts & Stops Automatically
  • Silent canopy which can stand outside with lockable doors
  • Peace of mind 12 month/1000 hour warranty – All sets undergo a comprehensive testing/pre-delivery inspection prior to delivery
We offer delivery across Sub-Saharan Africa on all our generators at the best prices.
RELIABLE POWER GENERATION

SDEC was founded in 1947 and is a diesel engine manufacturer. They are ISO9001, QS9000 and TS16949 certified, which is testament to their quality and reliability.

SDEC 500kVA Diesel Generator

General Specifications

Serious Power for Major Operations

If your facility needs substantial three phase power, the 500kVA SDEC Silent Diesel Generator is built for the job. It focuses on high efficiency and long lasting reliability, making it the perfect match for large scale setups like manufacturing plants, retail centres and critical infrastructure that simply cannot afford to lose power.

Keep Your Systems Online

Investing in this generator keeps your machinery running smoothly and ensures your operations never stop. Get in touch with us today to find out more about this high performance solution and secure the dependable backup power your business deserves.

High Capacity Energy

The SDEC 500kVA Silent Diesel Generator delivers heavy duty three phase power built to support large operations. It is designed to run large industrial machinery, manufacturing plants, and retail centres without breaking a sweat, ensuring your critical infrastructure stays online during grid failures.

Despite its size and power output, advanced acoustic insulation keeps running noise surprisingly low. With optimised fuel efficiency and a durable build, this unit protects your bottom line while offering total peace of mind.

500kVA SDEC Generator Key Features

  • Massive Three Phase Output: Delivers a stable 500kVA capacity to effortlessly run heavy industrial machinery and large facilities.
  • Advanced Sound Insulation: Uses specialised acoustic technology to keep noise levels minimal, even when running under heavy loads.
  • Excellent Fuel Efficiency: Built with a high performance engine that optimises fuel consumption to extend your runtimes and lower long term costs.
  • Rugged Industrial Build: Constructed from high quality materials designed to withstand harsh weather and demanding site conditions.
  • ATS Included: Integrates directly with an Automatic Transfer Switch to instantly take over your load during blackouts, eliminating costly downtime.
  • Built In Safety Systems: Protects your equipment with automatic safeguards like overload protection and emergency high temperature shutdown.
  • Simple Routine Maintenance: Designed with accessible service points and straightforward controls to keep servicing quick and easy.
  • Trusted Global Engineering: Backed by the renowned SDEC reputation for world class quality and reliable power generation.
Engineered for Performance and Easy Maintenance

Premium Build Features

  • Smart Power Management: Equipped with an intuitive controller that automates your backup cycles and lets you monitor engine vitals and performance in real time.
  • Advanced Sound Attenuation: Built with a highly insulated canopy and optimised ventilation slots that keep engine noise to a strict minimum without risking overheating.
  • Extended Runtimes: Features a long-range fuel tank built right into the bottom base frame, allowing the generator to run through prolonged grid failures without requiring immediate refills.
  • Hassle Free Servicing: Designed with quick access maintenance doors, easy to reach service filters and clear connection points so technicians can handle installation and maintenance.
  • Site Ready Security: The heavy duty enclosure features lockable handles to protect internal assets, stainless steel structural mounts and dedicated rigging points for safe transport.
  • Maximum Operational Safety: Features a prominent external emergency stop button to instantly shut down the system if needed, alongside automatic safety protections for high temperatures.
  • Factory Tested and Ready: Every generator arrives 100% inspected, fully tested and complete with a heavy duty battery and charger setup so it is ready for immediate site installation.

PRODUCT SPECIFICATIONS

Weight 5500 kg
Dimensions 390 × 150 × 230 cm
Brand

SDEC

Product Type

Diesel Generator

Phase

Three Phase

Standby Power

550kVA

Prime Power

500kVA

Warranty

1000 hour, 24 Months

Category: Tag:
A partner in power generation

World-Class Manufacturing, Fast Regional Distribution

We source and manufacture high quality generators, engines and parts directly from leading global factories, including SDEC. By dealing with us directly, you cut out the middlemen, saving you time and money.

Every engine, alternator, and spare part we supply is built to international standards and fully tested to handle South African conditions. Whether you are a local generator builder looking for loose components or a business needing a complete commercial power setup, we ensure fast delivery, guaranteed stock availability, and dependable performance.

SDEC FACTORY | ROBOTIC ENGINE MANUFACTURING ASSEMBLY LINE

Our Delivery Channels

Sub-Saharan Logistics

We ship SDEC engines, diesel generators, alternators and parts throughout South Africa and across the continent, including Namibia, Botswana, Malawi, Mozambique, Zambia, Zimbabwe, Swaziland, and Lesotho.

Our team handles the entire logistics process, from factory  loading to cross-border transport, ensuring your equipment arrives safely and on time.

We hold a large volume of stock and genuine replacement parts at our warehouses so we can supply clients across Africa quickly and efficiently.

FREQUENTLY ASKED QUESTIONS

Does the price include installation?

No, installation is not included in the price. Any qualified electrician can install the kit and provide a Certificate of Compliance (COC) for the installation as per legislation.

Is everything included in the price?

Yes, our silent generators all include silent canopies and automatic transfer switches (ATS). Delivery and installation are not included as noted above. Accessories and customisations can be included as required, speak to our sales team for more information.

Does the price include delivery?

Delivery is not included in any of the prices. However, delivery will be calculated on your quote based on your location and product selection.

Tell me about the Warranty

The warranty is as per the stated terms per product. Please refer to our standard terms and conditions for more information.

Price validity

All pricing is valid while stocks last as reflected on your quotation, as specified therein.  

All ratings are stated at sea level and de-rating will be applicable for both altitude and temperature variations.

It is important to note that a qualified electrician measures how many Amps per phase you will need to draw on site for your running load and your maximum first-step load.