Excel Power XL-DK-11S 10 kVA Single Phase Diesel Generator Overview The Excel Power XL-DK-11S is a robust, water-cooled diesel generator designed for dependable standby and prime power. With a compact acoustic canopy and heavy-duty mechanicals, it’s a smart choice for homes, farms, workshops, site offices, small commercial premises and remote locations where mains power is unreliable or unavailable. Power output: 10 kVA / 10 kW (Prime), 11 kVA / 11 kW (Standby) Engineered for reliability: DEPCO water-cooled diesel engine + DEPCO alternator Clean power delivery: AVR with ±1% voltage regulation Quiet operation: 68 dB(A) @ 7 m in free-field conditions Practical runtime: 25 L single-skin fuel tank; approx. 10.8 hours at 100% load (2.3 L/hr) Easy control: Datakom D100 control panel with clear, user-friendly interface Built to last: Rugged construction, anti-vibration mounting, weather-protected canopy Where it works well Emergency backup for homes, clinics, and small offices Prime power for off-grid workshops, farms, telecom huts and site cabins Low-noise applications with space constraints Key features Prime & Standby ratings: Delivers 10 kW prime and 11 kW standby at 50 Hz, 230 V. DEPCO water-cooled diesel engine: Built for long life, consistent temperature control and lower noise. DEPCO alternator: Stable output with self-excitation; insulation class H; IP23 ingress protection. AVR (±1%): Protects sensitive loads by keeping voltage tight under changing demand. Acoustic canopy: Close-fitting, weather-resistant enclosure rated 68 dB(A) @ 7 m. 25 L fuel tank: Single-skin tank for extended operation between fills. Datakom D100 controller: Clear instrumentation and alarms for straightforward operation. Optional extras & upgrades Coolant heater (cold-weather starts) Battery charger (maintains readiness) Three-way fuel valves (improved fuel management) Control panel upgrades (enhanced monitoring/control) External fuel tank option (longer runtime) Ultra-low-noise canopies (further sound reduction) Automatic Transfer Switches (ATS) (seamless mains/generator changeover) Alternator auxiliary winding (AREP) (additional support for heavy or fluctuating loads) Important: Supplied as a dry generator. You must add engine oil and coolant before first start. We can pre-fill and commission on request. Technical specifications Generating set Manufacturer Excel Power Model XL-DK-11S Output rating 50 Hz, 230 V, 1500 RPM Prime power 10 kVA / 10 kW Standby power 11 kVA / 11 kW Voltage regulation ±1% (AVR) Noise level 68 dB(A) @ 7 m (free-field) Connection Hard-wired (optional socket panel upgrade available) Engine Make / Model DEPCO / 385 Governance Mechanical Cylinders / Arrangement 3 / In-line Bore × Stroke 85 × 90 mm Displacement 1.532 L Aspiration Natural Cycle 4-stroke Compression ratio 18:1 Cooling Water-cooled Frequency / Speed 50 Hz / 1500 RPM Gross engine power (Prime) 12 kW Fuel consumption @ 100% 2.3 L/hr Alternator Make / Model DEPCO / 10-1 Bearings Single bearing Insulation class H Ingress protection IP23 Excitation Self-excited Control panel Make / Model Datakom / D100 Functions User-friendly monitoring, alarms and controls Dimensions & weight Length × Width × Height 1300 × 680 × 760 mm Dry weight 440 kg Fuel tank capacity 25 L (single skin) What’s in the box Excel Power XL-DK-11S diesel generator in acoustic canopy Datakom D100 controller pre-installed User/installation documentation Pre-delivery inspection report Warranty & support 12-month warranty or 1000 operating hours (whichever occurs first). UK technical support available. Extended services and commissioning support on request. Installation & compliance notes Install on a level, well-ventilated surface with adequate clearance for cooling and servicing. Hard-wire connection by a qualified electrician; add an ATS if automatic changeover is required. Provide appropriately rated earthing, over-current and RCD protection according to local regulations. Use diesel to EN 590 (or equivalent). Check oil and coolant levels before first start. Documents available to download Excel Power XL-DK-11S Specification Sheet (PDF) Frequently asked questions Can I run sensitive electronics?Yes—thanks to the AVR holding voltage within ±1%, the XL-DK-11S is suitable for most sensitive loads. Always size the generator correctly and consider surge loads. Can it switch on automatically during a power cut?Yes—add an Automatic Transfer Switch (ATS) to enable automatic changeover between mains and generator. How noisy is it?Rated 68 dB(A) at 7 m in free-field conditions. Ultra-low-noise canopy options are available if further reduction is needed. What’s the runtime?At 100% load the engine uses approx. 2.3 L/hr; with the 25 L tank that’s around 10.8 hours. Expect longer runtime at typical part-loads. Need help with selecting the right model or building a complete kit? Get in touch and we’ll recommend the perfect generator or full solar/generator/battery kit for your project.
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