Generators are a lifesaver when the power goes out, providing an alternative source of energy without any major disruption, but not if they are installed incorrectly. Permanent generators need to be installed by an experienced electrician because the task entails the handling of complex wiring and components. However, even experts make mistakes – and that includes electricians. That’s why there are state codes and regulations in place that require generators to be inspected before the installation can be initiated. Before a generator installation project can be approved in Pennsylvania, a third party agency must be hired to review the stamped set of plans so that a permit can be issued for the work.
To ensure the safety of contractors, residents and employees, permanent generators must be installed properly so that hazardous situations can be prevented. Third party agencies make sure that the permanent generator installation will be accurate and that the genset will operate safely in its location. If safety issues are detected or if a safety code is being disobeyed during the inspection, the problem can then be assessed promptly.
It may seem like having a generator installed is a lengthy and tedious process, but there is good reasoning for it. If generator installations are not inspected, an accidental error could result in injury or death. All it takes is for one of these dangerous outcomes to arise.
Back Feeding
A “back feed” is a hazardous electric current that can cause a serious arc flash and arc blast at the service equipment, which can critically injure people who come into contact with it, as well as damage utility equipment and personal property. This can happen when the generator’s electric wiring is not connected to the transfer switch and or service equipment correctly. This is just one of the many reasons why the installation of a genset – no matter what size – should be handled by a licensed contractor and inspected by an accredited 3rd party agency.
Poisonous Carbon Monoxide Gas
Backup generators exhaust poisonous carbon monoxide gas that, if breathed in, can be fatal. Therefore, the generator must be installed so that it has enough access to air and the exhaust is vented. Also, the state’s codes require the generator to be placed a certain distance from all vents, doors and window openings of a building.
Explosion and Fire
A generator that is improperly installed could explode or spark a fire. Some standby generators that have exploded or caught on fire were found to be a result of incorrect wiring. However, a thorough inspection by a third party agency can avoid such circumstances.
More and more residential and commercial property owners are choosing to invest in a permanent generator so that they can have continuous power. Don’t let your investment go to waste by letting an improper installation happen. We are a third party agency certified by the Commonwealth of PA that can provide your generator project with an inspection to ensure that the installation will be correct and safe. Call us at 1-800-401-6114.
**note: If we are hired to do the electrical work for the generator, we cannot also provide inspection services as a generator inspector in Philadelphia, as it will conflict with the AHJs.
