During an outage, the portable generator supplies electricity through a dedicated generator cable that connects the generator to an inlet box which feeds power to the switch.Ī manual transfer switch is exactly what its name states. Circuit breakers in a dedicated panel controlled by the switch distribute electricity to the circuits chosen at installation. Backfeeding is Dangerous and Illegal. Never Backfeed Your House With a Generator.Ī manual transfer switch is the best way to connect your essential circuits to the generator. Never connect a generator to a home through an appliance outlet. Buy an extension cord that matches your generator outlet. Tip: A 30-Amp Cord will have a different plug than a 50-Amp Cord. It’s also possible to power a 120/240-volt Appliance like an electric dryer. Appliances without a cord and plug like furnaces, central air conditioners, electric ranges, electric water heaters, and most well pumps fall into this category.ġ20/240-Volt Extension Cords: These extension cords may have multiple outlets on one end and a single, 120/240-Volt outlet on the other. However, permanently wired appliances won’t receive power this way. This method works fine for appliances such as refrigerators and freezers, or a sump pump that is keeping the basement dry during a storm. Plug an appliance into the extension cord. Plug the cord into the generator receptacle. A major purpose for data centers is to provide maximum uptime on all of their equipment.120-Volt Extension Cords: Connecting appliances to a portable generator with extension cords is the most basic option. They achieve this by having redundant communications circuits, keeping the temperature at optimum levels, and ensuring the equipment has stable power at all times. While it is impossible for commercial power companies to guarantee 100% uptime on their services, a data center can keep things running by using an uninterruptible power supply, or “ UPS” for short. What is an Uninterruptible Power Supply?Īs the name implies, UPS systems make sure that equipment never loses power. There are many different types and designs of uninterrupted power supplies. However, they all provide electricity to systems in the event that the commercial power source is down. The following are some of the different types of power systems that are often found in a data center: Individual Unit – An individual UPS unit has a bank of batteries that provide power to one or more pieces of computer equipment in the event of a power outage.This “battery backup” can typically provide power for anywhere from just a few minutes to several hours. Just how long depends on how much equipment you plug into it and the specific UPS model. High-Performance UPS – Larger UPS systems will typically have 6-12 outlets into which computer equipment is plugged.These function in much the same way as individual units, but can power more units for longer. Full Data Center UPS – In advanced data centers, it is common to have a centralized bank of batteries that power the entire facility in the event of a power outage.#Data generator kicks in during outage full These batteries are typically set up to provide uninterrupted power for up to 30 minutes, during which time a diesel generator will kick on to maintain the required power indefinitely. There are, of course, countless models from a lot of different companies that produce UPS systems. Finding the right one for a given situation will depend largely on the specific reason you need it for. What is a UPS System Used For?Ī UPS system provides power to equipment when commercial power goes offline. Some facilities will use a UPS system to power the entire facility, while others will only attach essential equipment. Either way, the point of this equipment is to ensure there are no unexpected outages due to power interruptions. Large-scale data centers also use uninterrupted power supplies when performing maintenance on the electrical system. The electricians can manually allow the facility to run-off of the UPS while they perform their work. This helps the equipment stays up and running during the maintenance. Benefits of an Uninterruptible Power Supply It also ensures that electricians or other professionals aren’t facing unnecessary risks. When people think about the benefits of an uninterruptible power supply, they typically focus only on the fact that equipment won’t become unavailable during a power outage. Stopping Power Surges – A good UPS system has commercial power running through it and will intercept any potential power surges so that they don’t damage the equipment.While this is the most obvious advantage of having this type of system in place, there are several other benefits: This is especially important for sensitive electronic devices. #Data generator kicks in during outage full.
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