Easy Install: Standby Generator Automatic Transfer Switch

Table of Contents

1. Introduction
2. Understanding Electrical Wiring and Safety Precautions
3. Generator Installation Permits and Requirements
4. Preparing the Site for Generator Installation
5. Connecting the Gas Line
6. Wiring the Generator: A Step-by-Step Guide
   • 6.1. Composite Cable: An All-in-One Solution
   • 6.2. Wiring Connections: Ground, L1, L2, and Neutral
   • 6.3. Low Control Wires and Utility Connections
   • 6.4. Sizing and Rating of Wires
7. Pulling the Meter and Rewiring the Main Service Panel
   • 7.1. Coordination with Energy Company
   • 7.2. Bonding and Unbinding of Neutrals and Grounds
   • 7.3. Installing Grounding Bars
8. Finalizing the Installation and Obtaining Approval
9. Potential Challenges and Safety Considerations
10. Conclusion

Installing a Briggs and Stratton 12,000 Watt Standby Generator with Automatic Transfer Switch

Installing a standby generator can be a complex task that requires a good understanding of electrical wiring and safety precautions. In this article, we will guide you through the process of installing a Briggs and Stratton 12,000 watt standby generator with an automatic transfer switch. From obtaining permits to connecting the gas line and wiring the generator, we will cover each step in detail. Whether you're a seasoned DIY enthusiast or a professional contractor, this article will provide you with valuable insights and practical tips to ensure a successful installation.

1. Introduction

Before delving into the installation process, it's important to have a clear understanding of the components involved and the safety measures required. We will provide an overview of the Briggs and Stratton 12,000 watt standby generator and its automatic transfer switch, as well as the necessary precautions to keep in mind throughout the installation.

2. Understanding Electrical Wiring and Safety Precautions

Electrical systems can be complex and potentially dangerous, especially when working with high-powered generators. We will discuss the basics of electrical wiring, safety precautions to follow, and the importance of hiring a licensed electrician or working with a mechanical contractor to ensure the installation is done correctly and safely.

3. Generator Installation Permits and Requirements

Before starting the installation, it is essential to obtain the necessary permits and comply with local building codes and regulations. We will guide you through the process of obtaining electrical and mechanical permits, providing insights into the requirements specific to Michigan, such as permit costs and application procedures.

4. Preparing the Site for Generator Installation

Creating a proper foundation and ensuring adequate ventilation are crucial for the longevity and performance of your standby generator. We will discuss the steps involved in preparing the site, including constructing a concrete slab and positioning the generator a safe distance away from windows and other structures.

5. Connecting the Gas Line

Properly connecting the generator to the gas supply is a vital step to ensure uninterrupted power during outages. We will provide detailed instructions on sizing and running the gas line, including the necessary fittings and connections required. Additionally, we will highlight the importance of locating the gas meter in proximity to ease the installation process.

6. Wiring the Generator: A Step-by-Step Guide

Wiring the generator is one of the most critical aspects of the installation process. We will break down the wiring procedure into various steps, including the use of a composite cable, connecting ground, L1, L2, and neutral wires, as well as low control and utility connections. We will also address the concerns regarding wire gauge and fuse rating.

6.1. Composite Cable: An All-in-One Solution

The composite cable, produced by Generac, simplifies the wiring process by providing all the necessary connections and wiring within a single cable. We will explain how to work with the composite cable and its advantages in terms of convenience and compliance with manufacturer specifications.

6.2. Wiring Connections: Ground, L1, L2, and Neutral

We will guide you through the process of connecting the ground, L1, L2, and neutral wires, ensuring proper electrical bonding and compliance with safety standards. We will provide step-by-step instructions, accompanied by detailed illustrations, to facilitate a smooth and accurate wiring process.

6.3. Low Control Wires and Utility Connections

Understanding the low control wires and utility connections is essential for the proper functioning of your standby generator. We will explain their significance and guide you through the process of connecting these wires, ensuring seamless communication between the generator and your electrical panel.

6.4. Sizing and Rating of Wires

Choosing the correct wire size and ensuring the proper rating is crucial for an efficient and safe installation. We will discuss the wire sizing requirements, particularly for the 220-volt utility connection, and address any concerns regarding the use of a composite cable rated below the manufacturer's recommendation.

7. Pulling the Meter and Rewiring the Main Service Panel

To connect the generator to your electrical system, you will need to pull the meter and rewire the main service panel. We will provide a step-by-step guide on coordinating with the energy company to pull the meter and cover the process of bonding and unbinding neutrals and grounds, as well as installing grounding bars to comply with safety regulations.

7.1. Coordination with Energy Company

Coordinating with the energy company is a crucial step in pulling the meter and ensuring a smooth installation process. We will provide insights into the typical timeline, requirements, and potential challenges involved in working with the energy company to disconnect and reconnect the meter.

7.2. Bonding and Unbinding of Neutrals and Grounds

Understanding the concept of bonding and unbinding neutrals and grounds is essential to meet safety requirements. We will explain the process of unbonding the neutrals and grounding the electrical system, highlighting the necessary steps and precautions to ensure compliance with electrical codes.

7.3. Installing Grounding Bars

Installing grounding bars is a critical part of the rewiring process to achieve a properly grounded electrical system. We will guide you through the installation of grounding bars, including the selection, attachment, and relocation of grounds from the neutral bar. Detailed instructions and illustrations will be provided for clarity.

8. Finalizing the Installation and Obtaining Approval

After completing the installation, it is essential to finalize the process by obtaining the necessary approvals. We will discuss the steps involved in obtaining the final electrical approval, including inspections and paperwork. Understanding these requirements will ensure compliance with local regulations and provide peace of mind.

9. Potential Challenges and Safety Considerations

While installing a standby generator can be a rewarding project, it comes with potential challenges and safety considerations. We will address common challenges faced during installation and offer insights into overcoming them, ensuring a safe and trouble-free experience.

10. Conclusion

In the final section, we will summarize the key points discussed throughout the article and emphasize the importance of professional assistance and adherence to safety protocols. By following the guidelines provided, you can successfully install a Briggs and Stratton 12,000 watt standby generator with an automatic transfer switch, providing peace of mind and reliable power backup during outages.

Highlights

• Step-by-step guide for installing a Briggs and Stratton 12,000 watt standby generator with an automatic transfer switch.
• Clear explanations of electrical wiring, safety precautions, and permit requirements.
• Detailed instructions for preparing the site, connecting the gas line, and wiring the generator.
• Insights into using a composite cable for simplified wiring and compliance with specifications.
• Guidance on pulling the meter, rewiring the main service panel, and installing grounding bars.
• Importance of obtaining final approvals and addressing potential challenges and safety considerations.

Frequently Asked Questions

Q: Do I need to be an electrician to install a standby generator? A: While it is not mandatory to be an electrician, it is highly recommended to have a good understanding of electrical systems to ensure a safe and accurate installation. Hiring a licensed electrician or working with a mechanical contractor is advisable to guarantee compliance with electrical codes and regulations.

Q: How long does it take to obtain the necessary permits for generator installation? A: The duration for obtaining permits can vary depending on your location. In Michigan, for example, it may take approximately two weeks to coordinate with the energy company for meter pulling. It is crucial to plan the installation accordingly and factor in the permit application timeline.

Q: Is it necessary to run a new gas line for the standby generator? A: Running a new gas line for the standby generator is recommended to ensure an uninterrupted fuel supply during power outages. However, the feasibility and requirements may vary based on the proximity of the gas meter to the generator location. Consult with a professional to determine the best approach for your specific situation.

Q: Can I install a standby generator without obtaining permits? A: It is essential to comply with local building codes and regulations by obtaining the necessary permits for generator installation. Trying to bypass the permitting process may lead to legal issues, safety hazards, and complications with the energy company, as modern generators are often connected to cellular networks for remote monitoring and control.