What is the difference between indoor and outdoor transformer?
Transformers based on the Place of Use
These are classified as indoor and outdoor transformers. Indoor transformers are covered with a proper roof like in the process industry. The outdoor transformers are nothing but distribution-type transformers.
Where do you put a transformer?
Transformers should be located at least 12 in. to 18 in. away from walls and other obstructions that might prevent free circulation of air through and around each unit, unless the unit is designed for wall mounting and installed per the manufacturer.
Why do some houses have transformers?
In many suburban neighborhoods, the distribution lines are underground and there are green transformer boxes at every house or two. … The transformer’s job is to reduce the 7,200 volts down to the 240 volts that makes up normal household electrical service.
Can I put doorbell transformer outside?
Doorbells can’t be connected directly to your home’s electrical system because they require a much lower voltage to operate. … They can be located inside or outside of your home but are usually attached to an electrical junction box in an inconspicuous location.
What is an outdoor transformer?
Outdoor transformers convert line voltage input to low voltage output and are designed for safe outdoor use.
Is it bad to live next to a transformer?
Transformer substations located close to the living areas could induce high long-term exposures to extremely low frequency magnetic fields of nearby inhabitants. Some of the researches have shown increased risk to childhood leukemia associated with the long term exposure to the elevated levels of magnetic fields.
How far does a transformer have to be from a house?
Generally, a transformer located near a building requires 4ft clearance from the building vertical surfaces, assuming no windows from grade to 18ft.