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HOME ELECTRICAL INSTALLATIONS
● The electrical installation begins at electricity
counters room.
● The counters are devices placed by companies
that provides electricity to measure the electric
energy consumption.
HOME ELECTRICAL INSTALLATIONS
HOME ELECTRICAL INSTALLATIONS
● Individual derivation line get inside each
apartment through control and distribution
panel.
HOME ELECTRICAL INSTALLATIONS
● Elements of control and distribution panel are:
● PCS (ICP): Power Control Switch, controls that
consumed power not exceeds the maximum
contracted power by user. It is sealed by provider
company.
● AMS (IGA): Automatic Main Switch, protects an
installation against high intensities and shortcuts.
HOME ELECTRICAL INSTALLATIONS
● RCD (ID): Residual Current Device, is a security
switch that disconnects all the home installation
when there is any earth fault.
HOME ELECTRICAL INSTALLATIONS
● MCB (PIA): Miniature Circuit Breaker, exists one by
each internal circuit, protects each circuit against
overloads and shortcuts. It allows disconnect zones
individually.
● The number of MCBs in the control and distribution
panel depends on the metering type (with or without
time discrimination) and the electrification level of
the home.
HOME ELECTRICAL INSTALLATIONS
● Electrification level at home can be basic or
high.
● Basic level:
– Homes with less than
160 m2
of surface or
contracted power below
9200W.
– It must allow the use ofIt must allow the use of
common electrical devicescommon electrical devices
at home.at home.
HOME ELECTRICAL INSTALLATIONS
Fila 1 Fila 2 Fila 3 Fila 4
0
2
4
6
8
10
12
Columna 1
Columna 2
Columna 3
HOME ELECTRICAL INSTALLATIONS
● High level:
– Homes with more than
160 m2
of surface or
contracted power over
9200W.
– Homes with installation of
electrical heating,
air conditioning or driyer.
HOME ELECTRICAL INSTALLATIONS
Fila 1 Fila 2 Fila 3 Fila 4
0
2
4
6
8
10
12
Columna 1
Columna 2
Columna 3
HOME ELECTRICAL INSTALLATIONS
● Most common electric circuits at home are:
● Single point light: lamp or lamps that can be turn on
with a single switch.
● Commuted point light: lamp or lamps that can be
turn on from two or more points.
● Grounded or ungrounded electrical outlets.
HOME ELECTRICAL INSTALLATIONS
● Single point light:
HOME ELECTRICAL INSTALLATIONS
● Commuted point light:
HOME ELECTRICAL INSTALLATIONS
● Grounded or ungrounded electrical outlets:

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Home electrical installations

  • 1. HOME ELECTRICAL INSTALLATIONS ● The electrical installation begins at electricity counters room. ● The counters are devices placed by companies that provides electricity to measure the electric energy consumption.
  • 3. HOME ELECTRICAL INSTALLATIONS ● Individual derivation line get inside each apartment through control and distribution panel.
  • 4. HOME ELECTRICAL INSTALLATIONS ● Elements of control and distribution panel are: ● PCS (ICP): Power Control Switch, controls that consumed power not exceeds the maximum contracted power by user. It is sealed by provider company. ● AMS (IGA): Automatic Main Switch, protects an installation against high intensities and shortcuts.
  • 5. HOME ELECTRICAL INSTALLATIONS ● RCD (ID): Residual Current Device, is a security switch that disconnects all the home installation when there is any earth fault.
  • 6. HOME ELECTRICAL INSTALLATIONS ● MCB (PIA): Miniature Circuit Breaker, exists one by each internal circuit, protects each circuit against overloads and shortcuts. It allows disconnect zones individually. ● The number of MCBs in the control and distribution panel depends on the metering type (with or without time discrimination) and the electrification level of the home.
  • 7. HOME ELECTRICAL INSTALLATIONS ● Electrification level at home can be basic or high. ● Basic level: – Homes with less than 160 m2 of surface or contracted power below 9200W. – It must allow the use ofIt must allow the use of common electrical devicescommon electrical devices at home.at home.
  • 8. HOME ELECTRICAL INSTALLATIONS Fila 1 Fila 2 Fila 3 Fila 4 0 2 4 6 8 10 12 Columna 1 Columna 2 Columna 3
  • 9. HOME ELECTRICAL INSTALLATIONS ● High level: – Homes with more than 160 m2 of surface or contracted power over 9200W. – Homes with installation of electrical heating, air conditioning or driyer.
  • 10. HOME ELECTRICAL INSTALLATIONS Fila 1 Fila 2 Fila 3 Fila 4 0 2 4 6 8 10 12 Columna 1 Columna 2 Columna 3
  • 11. HOME ELECTRICAL INSTALLATIONS ● Most common electric circuits at home are: ● Single point light: lamp or lamps that can be turn on with a single switch. ● Commuted point light: lamp or lamps that can be turn on from two or more points. ● Grounded or ungrounded electrical outlets.
  • 12. HOME ELECTRICAL INSTALLATIONS ● Single point light:
  • 13. HOME ELECTRICAL INSTALLATIONS ● Commuted point light:
  • 14. HOME ELECTRICAL INSTALLATIONS ● Grounded or ungrounded electrical outlets: