The Cat G3500K series of generator sets from Caterpillar can operate in demanding environments and are designed for a multitude of applications including prime and continuous power. The first product in the series, the G3520K HR is currently available and will be followed by the launch of four additional models later next year. The G3520K HR (High Response), the first product in the new series, is rated at 2.5 MW of continuous power and is available in 50 or 60 Hz packages. It starts quicker, accepts higher loads and ramps up to 100% load capacity faster than previous models.
The G3520K HR can start, take on full load, and sync to the grid in 4.5 minutes. This enables customers to get to full power more quickly and reduces the risk of unexpected downtime and creating immediate capacity when requested by the utility. Offering full power output across all node configurations, the G3500K series offers total engine efficiency of up to 89%, making them ideal and cost effective for combined heat and power (CHP) applications. They also deliver significant fuel savings through industry-leading electric efficiency and improved thermal efficiency.
The new Caterpillar G3500K series features improved reliability in a wider range of operating environments. The series is built for reliable power performance at high altitudes and in higher ambient temperatures. The series can run on natural gas and propane, while future releases will be capable of operating on biogas, coal mine methane and blends of up to 25% hydrogen, expanding the range of options for fuel.
The series comes with readily available asset monitoring capabilities that provide insights to customers by offering predictive analytics to identify and prevent failures, ultimately avoiding the costly implications of downtime.
Customers can realize more economic benefits by leveraging the Cat Active Management Platform (Cat AMP), Caterpillar’s Distributed Energy Resource Management System (DERMS) offering.
The Cat G3500K series comes standard with enhanced controls and diagnostics. Caterpillar is the only OEM offering fully in-house control solutions, avoiding the need for a third-party integrator. All models are paired with the Cat Energy Control System (ECS) for energy management that meets new global grid code and regulatory requirements.
A suite of integrated, connected, scalable controllers, Cat ECS can evolve as energy needs change, from a single generator to a cohesive site-wide microgrid solution with multiple linked assets. The system monitors fluids, temperature and gas pressure and offers warnings, automatic shutdown, voltage data and event history to help avoid problems and downtime.
