15kVA SDEC Silent Diesel Generator 3-Phase

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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 15kVA SDEC Silent Diesel Generator (3-Phase) is a commercial-grade, multi-phase backup power system engineered to deliver uncompromised energy security to modern business facilities. Driven by a robust, low-vibration 4-cylinder SDEC engine configuration, this integrated power unit combines intelligent automated load handling with a sound-attenuated, weatherproof enclosure optimised for small factories, office complexes, medical clinics, and light retail layouts.

  • Standby Power: 16kVA @ 230/400v | 50Hz | 1500rpm
  • SDEC four-cylinder water-cooled 4Z2.7-G21 diesel engine
  • Prime power (PRP): 15kVA
  • Ideal for business applications
  • Dimensions (LxWxH)*: 1950mm x 930mm x 1270mm
  • Dry Weight*: 740kg
  • Starts & Stops Automatically
  • Maintenance-free Battery
  • Silent Weatherproof Mild-steel Canopy
  • Long-range Fuel Tank
  • Easy Cable Entry
  • Emergency Stop Button
  • Weatherproof Exhaust System

 

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.

GENERAL SPECIFICATIONS

SDEC 15kVA Diesel Generator

Dependable Three-Phase Power

Keep your business running smoothly with the 15kVA SDEC Silent Diesel Generator. This 3 phase unit is built to handle extended backup runs, making it a great fit for office networks, light workshop machinery, and essential air conditioning units. It automatically balances the electrical load safely across all three lines, keeping your interconnected equipment protected from sudden power shifts.

Excellent Operation

Powered by a reliable 4-cylinder SDEC engine running at a steady 1500 RPM, this generator limits internal wear while responding instantly to power drops. It comes with an automatic start-stop transfer switch (ATS included), meaning it takes over the moment the grid fails. Whether it’s keeping your security systems online, powering servers or running backup operations, this system keeps your business moving without any manual hassle.

Design & Maintenance

This generator features rubber anti-vibration mounts and a sound-dampened canopy. The durable enclosure is built to last, and the convenient access doors make routine maintenance simple.

15kVA SDEC Diesel Generator Key Features

  • Three-Phase Balance: Delivers a reliable 15kVA prime output, keeping power evenly balanced across all three phases even when your building's electrical load is uneven.
  • Quiet Running: Built with a sound-insulated canopy to keep engine noise low.
  • Reliable Engine: Powered by a 4-cylinder, water-cooled SDEC 4Z2.7-G21 diesel engine built for great temperature control and steady power.
  • Automatic Startup: Features built-in automatic transfer logic (ATS included) that safely handles engine warmup and switches your power over the moment a blackout hits.
  • Extended Runtime: Includes a large fuel tank built right into the base frame, allowing the unit to run through long outages without needing a quick refill.
  • Weatherproof Enclosure: A tough, weather-resistant shell protects the unit, complete with an external emergency stop button for extra safety.
  • Easy Electrical Setup: Designed with accessible cable entry points so your electrical team can connect the phases quickly and securely.
  • Ready to Run: Comes fully equipped from the factory with a maintenance-free battery and a built-in exhaust silencer so it is ready for installation.
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 740 kg
Dimensions 195 × 93 × 127 cm
Brand

SDEC

Product Type

Diesel Generator

Phase

Three Phase

Standby Power

16kVA

Prime Power

15kVA

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.