Quick Answer
To determine the legal regulations for using parallel generators in your area, consult your local utility company, homeowners association (if applicable), and check local building codes. You may also need to obtain a permit or inspection before installing a parallel generator system. Research specific regulations regarding generator size, noise levels, and electrical connections.
Understanding Local Regulations
When using a parallel generator kit, it’s essential to understand local regulations regarding electrical connections, generator size, and noise levels. For example, in the United States, the National Electric Code (NEC) sets guidelines for generator installations. You’ll need to verify that your system meets local and national electrical codes, such as Article 702 for standby systems. This may involve working with a licensed electrician to design and install the system.
Choosing the Right Generator Size
To ensure safe and efficient operation, choose a generator that matches your electrical load. A general rule of thumb is to select a generator that provides 10-20% more power than your total electrical load. For example, if your household requires 10 kW of power, consider a 12 kW generator. However, be aware that oversized generators may not provide adequate overload protection and may lead to premature wear on the engine.
Installing and Inspecting a Parallel Generator System
Before installing a parallel generator system, ensure you have the necessary permits and inspections. You’ll need to connect the generator to your electrical panel, which may require a licensed electrician. After installation, inspect the system to ensure it meets local and national electrical codes. This includes verifying that the generator is properly grounded, that electrical connections are secure, and that the system is designed for safe operation in case of an emergency.
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