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Backup Power
Every homeowner has experienced a brownout
or blackout at some point in their lives. Without a backup
power source, several essential appliances can not be used
and this makes life a lot more difficult. In today's technology-driven
world, homes must now power computers, security systems,
and smart-home automation as well as the essential appliances
such as refrigerators, lighting, attic fans, and heating
and cooling. For this reason, backup power is fast becoming
a household necessity.
Investing in a backup power source is something
that requires proper planning. You need to acquire a backup
power system that can accommodate to the peak power load
of all the devices that you would want running on it. Backup
power systems are typically rated by the total essential
wattage. You must take into consideration the power required
for startup as well as the steady-run rate for all appliances.
Figuring out how much wattage is needed can often be a daunting
task, but a reputable dealer can help assess true wattage
needs.
Generators are a great way to add comfort
and security during a power outage. During times of inclement
weather and other interruptions, you want to be prepared
for a possible power outage. Whether you are at home or
not during the power outage, installed generators with automatically
activate on their own. This will give you that extra security
needed during a time of emergency. Keep in mind, when purchasing
a generator; it's more economical to buy a one that's slightly
larger than calculations of steady-run rates warrant, because
a generator will need to handle all of the appliances coming
online at one time.
For residential use, generators can be
installed for temporary or for permanent use. They can be
run by natural gas, LP propane, or diesel. All types must
be installed by a licensed contractor. Installations must
meet the National Electrical Code. There are many important
safety issues that need to be taken into account before
and after installation.
Improper generator installations can lead
to a series of unsafe conditions, including electricity
being sent back through utility power lines, �back feeding.�
To avoid possible damages and injuries, a permanent stand
by generator will need a transfer switch to be installed.
A qualified electrical contractor will be able to explain
these safety measures to you during installation.
In addition to generators, backup battery
systems can serve as emergency backups, as well as being
a cheaper daily alternative to electricity during peak daytime
hours. The two basic components of backup battery systems
are an inverter/charger and a set of DC batteries. The inverter/charger
converts AC power from the grid to DC to charge the batteries.
When power from the grid is lost, the inverter converts
the DC battery power to AC for use in the home.
The amount of time that backup battery
systems can provide emergency power to the home depends
on the overall capacity of the device and the type and number
of appliances connected to it. Generally, they are not designed
to provide power over an extended length of time.
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