Aggregaten

Aggregaten, in Dutch, refers to portable electrical generators. An aggregaat is a machine that converts mechanical energy, typically from an internal combustion engine, into electrical energy via an alternator. Aggregaten are used to provide temporary or emergency power when a building is not connected to an electrical grid or when electricity is unavailable at remote locations. They are rated by apparent power (kVA) and real power (kW). Portable units may range from about 1 kW to 10 kW, while standby and industrial models can exceed 100 kW.

Common configurations include gasoline-powered, diesel-powered, or dual-fuel units. Diesel engines are common for larger or more durable installations; gasoline engines are typical for home use. Many aggregaten include features such as an automatic voltage regulator (AVR), low-oil shutdown, and a weather-resistant control panel. They may be mounted on a wheeled frame for mobility and offer outlets in various configurations, from standard 120/240 V sockets to industrial 3-phase outlets.

Applications span home backup power, construction sites, outdoor events, and remote work locations. To connect safely to a building’s electrical system, a transfer switch or an automatic transfer switch (ATS) is often required to prevent backfeeding and protect utility workers.

Maintenance and safety are important. Regular oil and filter changes, air-filter cleaning or replacement, spark-plug maintenance for gasoline units, and fuel stabilization are recommended. Store fuel away from heat and ensure proper ventilation when operating. Operate outdoors or in a well-ventilated area to avoid carbon monoxide exposure, and never refuel a running or hot unit.