SDEC was founded in 1947 and is a generator manufacturer and supplier. They are ISO9001, QS9000 and TS16949 certified, which is testament to their quality and reliable performance.
SDEC 150kVA Diesel Generator
Ensure uninterrupted productivity and protect multi-phase infrastructure from severe utility grid dropouts with the high-yield performance of the SDEC 150kVA 3 Phase Silent Diesel Generator (Model: GKSD-165). Purpose-built to carry large commercial buildings, production lines, and heavy-duty localised distribution frameworks through long load-shedding blocks, this system provides absolute reliability when primary networks collapse. Running at a synchronised 1500rpm operating speed, the advanced 6-cylinder SDEC engine manages heavy transient current demands comfortably, balancing current seamlessly across all three supply phases.
Equipped with a factory-integrated Automatic Transfer Switch (ATS), this high-capacity unit operates entirely autonomously. Sourcing this genuine industrial platform guarantees that your factory automated machinery, extensive HVAC extraction networks, digital data hubs, and processing lines remain completely active during unexpected power crises.
Advanced Six-Cylinder Liquid-Cooled SDEC Core and Integrated ATS Switching
Featuring specialised internal vibration dampers and a sound-insulated layout, this heavy generator minimises mechanical structural resonance and sound output. Its robust steel footprint and smart, technician-friendly cabling paths make it an incredibly dependable, low-maintenance asset optimised for long-term facility security.
SDEC 150kVA Diesel Generator Key Features
- Substantial Phase Balance: Delivering a continuous 150kVA prime rating, this unit maintains exceptional balance across all three phases under uneven commercial building loads.
- Low-Acoustic Footprint: Sound-dampened mild-steel internal canopy layering limits running resonance, aiding quiet deployment near commercial office zones.
- Heavy-Duty Engine Platform: Driven by a premium SDEC six-cylinder water-cooled 6HTAA6.5-G22 diesel engine built for thermal stability and high-torque recovery cycles.
- Integrated Line Isolation: Outfitted with an Automatic Transfer Switch (ATS) to manage engine warmups and automatic line transfers seamlessly during a blackout.
- Long-Range Operation Base: Features a built-in extended base frame fuel tank to preserve runtime lengths through long grid failures without requiring immediate top-offs.
- Secure Weatherproof Build: Enclosed inside a resilient weather-protective shell paired with a durable exterior emergency safety stop and quick-access maintenance doors.
- Simplified Cabling Setup: Engineered with a low-clearance cable access tray layout to allow electrical field crews to complete secure phase connections quickly.
- Turnkey Startup Package: Arrives from our factory fully outfitted with an isolated maintenance-free battery link and an integrated low-restriction exhaust silencing layout.





