Electricity generation and conversion to the consumer
Before Nbde explain the electrical wiring .. Narj on some of the basics electric production line
Electricity to be of interest:
And I would like to begin by the beginning of foundation of the basics of electricity and will be on the 240 volt system between Walvis and Alniotral
1 - produces electricity production stations, approximately 17 kV.
2 - raise raise voltage adapter (Step-Up) to 300 kilovolts to be transported by air transport
(Tranmission Lines) and the reason for lifting is to reduce the (Power Losses).
3 - reduce the adapter voltage reduction (Step-Down) to 11 kV in the main switching stations (Major substations).
4 - extend the cables between the main switching stations (including a link and have my throat) and then extend the cables between them and transfer stations
Sub (Substations).
5 - lower voltage substations from 11 kV to 415 volts.
6 - extend the cables from substations to the consumer (houses, buildings, ..) and be in the form of 3-phase (Vizzat)
Between each phase and another 415 volts and between each phase, one-sided (Neutral) 240 volt a quotient of 415 on the root of 3.
7 - A closer link trilogy (T-joint) on the cable connecting to the house to be Gveth of the main cable.
8 - enter the link cable to the cutter and the main counter and then to the main distribution board (MSB).
9 - after the entry of cable feeding to the main fund, which contains the main and decisive counter .. As for the cutter is the main
System of the smelter and electricity are cut off from the building on the way (if there is more than one building on the same cable).
10 - The counter is that of which is the knowledge of kilowatt hours used in this building and in charge
For reading
Is the Ministry of electricity to the electricity bill is calculated:
Price per kilowatt hour (for each state price and the price for each category) x amount of kilowatt hours consumed.
11 - then go out the cable to the main distribution board (MSB), which consists of several Breaker (MCCB) Shortcut
A's (Moulded case circuit breaker), which means the automatic circuit breaker cast, all of which boycotted the specialist panel
Distribution subsidiary D.B
A (Distribution board).
12 - composed of sub-distribution board:
A - Isolator: fuze Manual.
2 - Earth leakage: Leakage categorically against the ground.
3 - M.C.B: automatic fuse.
12 - What is the automatic circuit breaker (Circuit breaker)?
Cutter device basic idea is the sense of Linkable (short circuit) through (magnetic relay), as well as
Sense of greater power (over current) through (over current relay) and then cut off automatically,
And can be re-run
This cutter (close circuit) by moving the key cutter, and not as it was previously in place
To replace the fuse or hair.
Consists of sub-distribution board:
A - Isolator: fuze Manual:
Boycotted the current manual is automatic and is the key (on / off) to open and close the power cord to the sub-distribution board D.B
Any (Distribution board) under normal circumstances.
B - Earth leakage: Leakage categorically against the ground:
Is the definitive work on a comparison of the three Alvezat Alniotral with the ground, when the occurrence of any diversion of the pieces are
Automatic, and can be manually restart, which is several types of paintings but preferred a sub-two:
I: sensitivity of 300 billion amp circuits, a special forces Kalmakz power.
II: sensitivity 30 mA, which is exclusive circles lighting Lighting.
C - M.C.B: boycotted the stream to:
Is it mostly on the component distribution boards, all protected by the Department of categorically special, so it loads by the Chamber,
So enhancing the powers lighting and less often.
13 - feed most of the electrical circuits for lighting and appliances from Sub-distribution boards D.B
There are some devices fed from the motherboards as organs of central air conditioning.
14 - Each panel consists of 3 Vizzat, (R, Y & B) any (Red, Yellow, Blue) or (red, yellow and blue)
It Allowairat colors, and is connected to each circuit breaker stream to MCB.
15 - Each circuit consists of three parts (wires):
I: Alves is one of the three phases of red or yellow or blue.
II: Alniotral or neutral and often the color black is an integral circuit and as a result we get on 240 volts as item No. (6).
III: Land, which is required for all circuits connected to lighting and power specifications ministry and often a green color.
16 - General conditions for any Service:
: The first is connected to key Balvez The Service was called Allowaer lighting and outside of the key to the outstanding
(Half Half) This is a scientific term.
II: Specifications not pass Alniotral key is prohibited.
III: Land is considered integral to the protection systems and not integral to the Department of Electrical
Electricity to be of interest:
And I would like to begin by the beginning of foundation of the basics of electricity and will be on the 240 volt system between Walvis and Alniotral
1 - produces electricity production stations, approximately 17 kV.
2 - raise raise voltage adapter (Step-Up) to 300 kilovolts to be transported by air transport
(Tranmission Lines) and the reason for lifting is to reduce the (Power Losses).
3 - reduce the adapter voltage reduction (Step-Down) to 11 kV in the main switching stations (Major substations).
4 - extend the cables between the main switching stations (including a link and have my throat) and then extend the cables between them and transfer stations
Sub (Substations).
5 - lower voltage substations from 11 kV to 415 volts.
6 - extend the cables from substations to the consumer (houses, buildings, ..) and be in the form of 3-phase (Vizzat)
Between each phase and another 415 volts and between each phase, one-sided (Neutral) 240 volt a quotient of 415 on the root of 3.
7 - A closer link trilogy (T-joint) on the cable connecting to the house to be Gveth of the main cable.
8 - enter the link cable to the cutter and the main counter and then to the main distribution board (MSB).
9 - after the entry of cable feeding to the main fund, which contains the main and decisive counter .. As for the cutter is the main
System of the smelter and electricity are cut off from the building on the way (if there is more than one building on the same cable).
10 - The counter is that of which is the knowledge of kilowatt hours used in this building and in charge
For reading
Is the Ministry of electricity to the electricity bill is calculated:
Price per kilowatt hour (for each state price and the price for each category) x amount of kilowatt hours consumed.
11 - then go out the cable to the main distribution board (MSB), which consists of several Breaker (MCCB) Shortcut
A's (Moulded case circuit breaker), which means the automatic circuit breaker cast, all of which boycotted the specialist panel
Distribution subsidiary D.B
A (Distribution board).
12 - composed of sub-distribution board:
A - Isolator: fuze Manual.
2 - Earth leakage: Leakage categorically against the ground.
3 - M.C.B: automatic fuse.
12 - What is the automatic circuit breaker (Circuit breaker)?
Cutter device basic idea is the sense of Linkable (short circuit) through (magnetic relay), as well as
Sense of greater power (over current) through (over current relay) and then cut off automatically,
And can be re-run
This cutter (close circuit) by moving the key cutter, and not as it was previously in place
To replace the fuse or hair.
Consists of sub-distribution board:
A - Isolator: fuze Manual:
Boycotted the current manual is automatic and is the key (on / off) to open and close the power cord to the sub-distribution board D.B
Any (Distribution board) under normal circumstances.
B - Earth leakage: Leakage categorically against the ground:
Is the definitive work on a comparison of the three Alvezat Alniotral with the ground, when the occurrence of any diversion of the pieces are
Automatic, and can be manually restart, which is several types of paintings but preferred a sub-two:
I: sensitivity of 300 billion amp circuits, a special forces Kalmakz power.
II: sensitivity 30 mA, which is exclusive circles lighting Lighting.
C - M.C.B: boycotted the stream to:
Is it mostly on the component distribution boards, all protected by the Department of categorically special, so it loads by the Chamber,
So enhancing the powers lighting and less often.
13 - feed most of the electrical circuits for lighting and appliances from Sub-distribution boards D.B
There are some devices fed from the motherboards as organs of central air conditioning.
14 - Each panel consists of 3 Vizzat, (R, Y & B) any (Red, Yellow, Blue) or (red, yellow and blue)
It Allowairat colors, and is connected to each circuit breaker stream to MCB.
15 - Each circuit consists of three parts (wires):
I: Alves is one of the three phases of red or yellow or blue.
II: Alniotral or neutral and often the color black is an integral circuit and as a result we get on 240 volts as item No. (6).
III: Land, which is required for all circuits connected to lighting and power specifications ministry and often a green color.
16 - General conditions for any Service:
: The first is connected to key Balvez The Service was called Allowaer lighting and outside of the key to the outstanding
(Half Half) This is a scientific term.
II: Specifications not pass Alniotral key is prohibited.
III: Land is considered integral to the protection systems and not integral to the Department of Electrical
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