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Please note. We must have


present principles to understand these basic concepts. All electrical power receiver has two terminals, one gets the energy and the other output is used, with either one of them bleating for these tasks.

The electrical system of our house we found three types of cables, phase, black, brown or gray in charge of carrying energy.
The neutral, blue to return.
And the yellow or bicolor for ground. This used to plugs. Cables should be of sufficient section, depending on the energy that must go through them, depending on the device that we connect to that line, washing machine, a kitchen, a hair dryer. etc.


The wiring section depend on the use that we make.
For lighting use a minimum section of 1.5 mm2 cable, and 10A.
For normal use the section shall be 2.5 mm2 and 16A. For washing machines and dishwashers
section is 4 mm2 and 20A.
for baking and cooking section is 6 mm 2 and 25A. SURFACE GRADE




POWER HOUSE ELECTRIFICATION (m2) MINIMUM

At least 80 Middle

3000 W 80 to 150 5000 W High

150 to 200 8000 W
Special
over 200 more than 8000W

AN ELECTRICAL PARTS:

Counter : device that controls the consumption of electricity we consume.

Overview control and protection:

basically divided into three parts:

Power Control Switch (ICP ) general or automatic. Controls that do not spend more power than contracted. If the CPI jumps surpassed.

ELCB (IAD ). Detects leaks and shuts off the supply installation if they occur. Is provided with a test button to verify proper operation. It is advisable to make a check once a month.

Small circuit breakers (PIA). replace the old fuse from the houses. They are responsible to protect each circuit overloads. To disconnect the equipment you want without cutting the entire supply of electricity. Outline

overview of control and protection:
Network
earth is connected to all the covers and metal parts of electrical equipment, so that if any branch is diverted to ground.