Choosing a backup power solution is not just about performance today—it’s about confidence that your investment will deliver reliable power for years to come. The new Rehlko KD Series™ generators, covering a power range from 60 to 600 kW, are engineered with long-term reliability in mind, delivering premium performance where uptime truly matters.
Reliability Validated by Rigorous Testing
Every generator in the KD Series undergoes testing that goes beyond standard industry requirements. From vibration and thermal balance to electrical safety and acoustic performance, each unit is thoroughly validated to ensure dependable operation when grid power fails.
Vibration Testing
Built and tested in accordance with ISO 8528-9 standards, KD Series generators are designed to minimize long-term wear and protect critical components such as the engine–alternator coupling.
Thermal Performance Validation
-
EMEA Region: Units are tested at ambient temperatures and extrapolated to simulate reliable operation in environments ranging from -20°C to +50°C.
-
North America: Thermal cycling and cold-start testing expose generators to rapid temperature changes, ensuring consistent ignition and stable performance in extreme climates.
Sound Performance
Noise levels are optimized and certified to meet or exceed European and local regulations. Annual audits and detailed acoustic testing ensure quiet operation, even in noise-sensitive environments.
Performance Class Validation
Each KD Series unit is tested for:
-
load acceptance,
-
voltage regulation,
-
start-up reliability,
ensuring dependable power delivery when it matters most.
Testing Tailored to Real-World Environments
Rehlko adapts its testing protocols to meet regional standards and environmental challenges. Depending on the installation requirements, KD Series generators undergo:
-
shake testing to simulate seismic and transport-related stress (North American installations),
-
missile and hurricane wind simulations to validate resistance to extreme weather conditions (North American installations),
-
rain testing to confirm enclosure integrity and uninterrupted operation in wet environments.
With more than 100 prototypes tested and approved across Rehlko manufacturing facilities, the KD Series is not only ready—it is proven.
Configured Around Your Needs
No two sites are the same. That’s why the KD Series has been engineered with thousands of possible configurations. Whether powering:
-
healthcare facilities,
-
industrial and manufacturing sites,
-
commercial buildings,
-
or small businesses,
Rehlko configures each generator to match exact operational requirements.
Available options include:
-
specific voltage and frequency settings,
-
open or sound-attenuated enclosures,
-
modular systems for future scalability,
-
advanced control panels with remote monitoring,
-
compliance with local grid codes and emissions standards.
Designed for Long-Term Return on Investment
Investing in backup power goes beyond immediate security. Rehlko KD Series™ generators are designed to lower total cost of ownership, ensure easy access to genuine parts, and maximize uptime throughout their entire lifecycle. This is value measured in years—not quarters.
Best Tools Company is the official Rehlko distributor in Romania, providing complete solutions, including sales, commissioning, maintenance, service, and technical support for the full KD Series range.