Typical Specifications of Rental Generator Set Systems
Unlike traditional generator systems designed for specific applications, a rental generator set must be designed and constructed so that it can be connected to various load types. Rental generators also need to be mobile and handle both prime and standby loads. Fortunately, within North America, a standardized rental specification has developed that helps ensure rental generator sets meet customer needs. Keep reading to learn more about how rental generators are designed and the regulations covering rental generators.
Factors To Consider When Designing a Rental Generator
Designing rental generator sets is a complex process. System designers must consider several factors to ensure the generator is mobile, self-contained, and ready to be connected to a variety of loads, whether prime or standby. Some of the most important factors for designers to consider include:
Mobility:
It is particularly important that rental generators are mobile. They must be able to be quickly delivered to a variety of locations. To make this possible, the generators must be mounted on Department of Transportation (DOT) compliant trailers with a tow hitch to allow easy transportation. For larger generators over 500kW, a generator may be mounted on a heavy-duty skid that can be dragged across the rental site.
Environment:
Generators also need to be designed with various environmental conditions in mind. In North America, the engine must be able to supply its rated output while operating in ambient temperatures from minus 40°F to 120°F. To ensure proper operation in all conditions, rental generator sets should also be mounted within weather-protected enclosures.
Connected Loads:
In contrast to a permanent generator connected to a known load, a rental set has to be sized to manage a wide variety of connected loads. To achieve this, larger alternators are used so that the generator can absorb high starting loads. They are fitted with a Voltage Selector Switch to allow the generator to phase through a range of voltage outputs.
Independent Power Source:
Rental generator sets are generally used when the power at the renter's location is off or unavailable. Their only option is a self-contained power source. To make this possible, rental generator sets are fitted with a fuel tank that permits a day's operation at nominal load. The most common fuel source for these units is diesel. The fuel tank must be designed to comply with mobile fuel storage and spill containment codes. The generator must also have terminals that permit connecting loads of varying voltages and phases to ensure the customer's power needs are met.
Code and Regulations Covering Rental Generator Set Systems
Generators meet the varied needs of renters. However, designers must also ensure that the rental set system complies with various codes and regulations. To ensure your generators are compliant with applicable standards, you will need to familiarize yourself with various generator regulations. These include those set by the EPA, NEMA, and various local entities. You will also need to familiarize yourself with UL fuel tank standards.
Turn to Bay City Electric Works for Generator Rental Sets You Can Trust
Due to the rigors rental generators face, it is essential that you choose a rental generator supplier that you can trust to provide high-quality equipment that will meet your power generation needs. Contact us to learn about our emergency backup and prime power generator rentals. Our team can show you how our state-of-the-art rental inventory can ensure your power needs are met. BCEW has delivered power solutions for over 90 years. You can trust Bay City Electric Works to provide you with immediate, reliable power generation equipment.
