Sun Dynamac Silent Diesel Generator, 17.6 kW, Kubota Engine - SKV20TBS

22 KVA Japanese Silent Diesel Generator

The SUN-DYNAMAC SKV-20TBS stands as a robust power solution for large-scale facilities and construction sites requiring a high-output three-phase electrical supply. By leveraging the advanced 1.001-liter displacement of the Kubota D1005 three-cylinder engine, this generator consistently provides 17.6 kW of prime power. It is specifically engineered to function as the backbone of medium-to-large commercial infrastructure, ensuring that high-demand machinery and sensitive electronic networks remain powered without interruption, regardless of extreme climatic fluctuations or prolonged heavy-duty usage cycles.

To ensure long-term electrical reliability, the unit employs a self-excited brushless AC alternator that operates independently of traditional maintenance-heavy components like carbon brushes. This design is paired with an industrial-grade Automatic Voltage Regulator (AVR), capable of maintaining voltage precision within a strict ±1.5% margin. This configuration is essential for protecting expensive, high-torque induction motors and complex HVAC systems, as it effectively smooths out the initial power-draw peaks during start-up sequences while preventing voltage-drop damage to sensitive peripheral electronics.

The integration of a 40-liter high-capacity fuel tank maximizes the duty cycle, allowing for extended deployments without constant refueling. Despite the significant power output, the unit remains exceptionally discreet due to its sophisticated, weather-resistant sound-attenuated canopy, which limits acoustic emissions to 68 dB at 7 meters. Safety is embedded at the architectural level, with automatic shutdown triggers that immediately engage during low-oil or high-temperature events, providing facility managers with a truly reliable "set-and-forget" industrial asset.

Key Features & Benefits:

• Dual Power Ratings: Provides a reliable 17.6 kW Prime Power for continuous daily operation, with a 20.3 kW Stand-by Power rating for emergency backup.

• 3-Cylinder Kubota Engine: Driven by a robust Kubota D1005 vertical, water-cooled three-cylinder diesel engine, optimized for clean emissions, minimal noise, and superior fuel economy.

• Flexible Three-Phase Output: Engineered as a versatile Three-Phase (4-wire) power system, capable of supporting both 220V and 380V requirements for industrial or commercial sites.

• High Environmental Resilience: Built to deliver uncompromised performance under severe conditions, including extreme ambient temperatures and high-humidity environments.

• Advanced AVR System: Keeps output voltage stable within ±1.5% from zero to full load, preventing damage from sudden load changes and ensuring smooth motor starting.

• Brushless Maintenance-Free Design: Eliminates carbon brushes and slip rings, saving significant maintenance time and preventing radio interference and carbon dust breakdown.

• Easy & Safe Operation: Features an integrated, user-friendly control panel and a fuseless circuit breaker to bypass the hassle of manual fuse exchanges during overloads.

• Automatic Safety Protections: Equipped with built-in emergency shutdown sensors for high water temperature and low lubricating oil pressure to prevent engine damage.

• Ultra-Silent Enclosure: The sound-attenuated canopy reduces noise output to an ultra-quiet 68 dB at 7 meters, making it ideal for noise-sensitive surroundings.

• Japanese Build Quality: Fully engineered and manufactured 100% in Japan, guaranteeing precision components and superior assembly standards.