EET 114 Drawing Project Residential Example 2021
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Centennial College *
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Course
EET114
Subject
Electrical Engineering
Date
Feb 20, 2024
Type
docx
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64
Uploaded by sadia22tabassum11
Section 1:
Introduction
In this project, there was the practical knowledge application of
1 . ) Receptacles
2.)
Lightings
3.)
Service entrance sizing
4.)
Branch circuits
5.)
Overcurrent protections
In order to fully complete this project, there was a need to
1 . ) Allocate receptacles, lights, and switches in the drawing and identify all the
branch circuits.
2.)
Assess the service entrance calculations of the dwelling unit.
3.)
Select the conductor sizes and find the overcurrent protection devices for
each branch circuit.
4.)
Compute the voltage drops of the branch circuits.
5.)
Insert specifications for the devices.
In order to follow the minimum safety standards set by the CSA, this project was
guided by the Canadian Electrical Code book.
There was also the use of various computer programs including
1. ) AutoCAD which was used to add receptacles, lightings and their branch
circuits in the drawing.
2.)
Microsoft Word which was used for the various write ups.
3.)
Photoshop which was used to design the cover page.
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3
4.)
Adobe Acrobat which was used to combine all the documents into pdf.
5.)
Microsoft Excel which was used to perform calculations.
The hand tools required were
1.) Pliers (various) for wire cutting.
2.) Screwdrivers (various) for installation of screws.
3.) Wire strippers for removing insulation from a conductor.
4.) Wire nuts to connect two or more conductors together.
5.) Hacksaws for cutting conduits.
6.) Staples used for wire fastening.
7.) Connectors to secure cables.
8.) Knife for skinning wires and other cutting purposes.
This is a student project which gives the students the opportunity to test the validity of the project. This is not meant to be used outside of an academic setting.
Section 2:
Load Estimation and Service Entrance
Calculations
6
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Service Entrance Calculations
Area: Basic Demand
First floor area 170 m
2 8-110 (a) 170 m 2 x 100% = 170 m 2
Basement 170 m 2 8-110(c) 170 m 2 x 75% = 128 m
2
128 + 170 = 298 m 2
8-200(1 First 90 rn 2 is 5000 W
8-200(1 )(a)(ii) Next 90 m 2 or portion of, is 1000 W Basic
demand: 5000W+ 1000W + 1000W +1000W = 8000 W
Range
8-200(1 First 12 kW is 6000 W
Over 12 kW 4200 W x 0.40 = 1680 W
Therefore, demand is 6000 W + 1680 W: 7680 W
Basement range + First floor range = 7680 W + 7680 W = 15360 W
https://www.canadianappliance.ca/product/LG LREL6325F Range LG LREL6325F.ht ml
Sauna (Hydromassage hot tub)
8-200(1
2300 w x 100% = 2300 w
Basement hot tub + First floor hot tub = 2300 W +2300 W = 4600 W
Reference:
https://www.hydromassageproducts.com/shop/cascade-7242-platinum-series-
withhydro-air-massaqe-size-72-x-42-x-26-iets-38-total-iets
Air-conditioning(centralized)
8-106 (4) not interlocked with heating
8400 w x 100% = 8400 w
8
Reference:
https://www.lowes.com/pd/MRCOOL-Signature-Series-Heat-Pump-
PackageResidential-2-5- Ton-14-Seer-Central-Air-Conditioner/1002623786
Heating demand (electric furnace)
15000 W
First 10 kW x 100% = 10000 W
Remaining 5 kW x 75% = 3750 W
Therefore, demand is 10000 W + 3750 W = 13750 W
Additional Loads: Water Heater, Dryer, Water pump, Microwave Oven
8-200(1 Dryer 7200 W x 25% = 1800 W
Reference:
https://www.homedepot.ca/product/lg-electronics- 7-4-cu-ft-smart-e/ectric-dryer-with
ultra-
large-capacity-and-wi-fi-in-white-stackable-energy-star-/1001133690
8-200(1 Heater 4500 W x 25% = 1125 W
Reference:
https://www.lowes.com/pd/A-O-Smith-Signature-40-Gallon-Tall-6-year-Limited-
4500Watt-Double-Element-Electric-Water-Heater/1000213649
8-200(1 Water pump 3450 W x 25% = 860 W
Reference:
https://www.lowes.com/pd/Acquaer-1-HP-Dual- Voltaae-Cast-lron-Convertible-
JetPump/5001226193
8-200(1 Microwave oven 1600 W x 25% = 400 W x 2 = 800 W
Demand is 800 W + 860 W + 1125 W + 1800 W = 4585 W
9
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Total Demand (in watts) = 54695 W
Ohm's Law
I = P / E = 54695 W / 240 V = 228 A
Size of Conductors
Ungrounded Conductor:
Copper wire RW90 (Table 2)
228 A for RW90 (90
0
C); therefore, use two # 410 AWG conductor.
Ground Conductor:
(Table 16); Rules 10-114 for minimum size, 10-614(2) Since
we are using # 4/0 AWG for undergrounded conductor,
therefore, the ground size is 4 AWG.
Breaker Calculations (Table 13)
Between 226 A to 250 A;
Size of breaker 250 A
Conclusion
Standard available sizes of disconnect are 60A, IOOA, 200A, and 400A. Most
residential applications are either 100 A, 200 A or 400 A. Therefore, the panel size is
400 A, and
500 kcmil RW90 will be required for the underground conductors.
10
Section 3:
Receptacles and Lighting Outlets
LEGEN
C
L
C)- W
Ops PU
FAN OUTLET
RECESSED LUMIN
ZSZOZSZ TR
PADDLE FAN L
$4
VARIABLE
SINGLE RE
DUPLEX R
SPLIT-WIR
20A T-SLO
NOTES:
ALL SWITCH
2.
ALL RECEPTACLES ARE TO
WHICH WILL
3.
RECEPTACLES ABOVE COU
4.
ALL ELECTRICAL PANELS Al
5.
LUMINAIRES ON LANDING O
6.
PROVIDE TR, GFCI AND AFC
Basement Plan
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(Scale 1 : 100)
Jn'D
PROJECT NAME:
ABC PROJECT
DRAWING TITLE:
BASEMENT LIGHTING AND RECEPTACLE LAYOUT PLAN
DRAWN
DRAWING NO.: AAAA-BBBBB-EA-CCCC-OOOI
CHECKE
FILE NAME:
AAAA-BBBBB-EA-CCCC-OOOI RA
AppRO
LEGEN
C
L
C)- WALL
Ops PULL
FAN OUTLET
RECESSED LUMIN
ZSZOZSZ TR
PADDLE FAN
LI
SINGLE
POLE SWI
3
$4
VARIABLE
SPEED
SINGLE
RECEPTA
DUPLEX
RECEPTP
SPLIT-WIR
20A T-SLO
NOTES:
ALL SWITCH
2.
ALL RECEPTACLES ARE TO
WHICH WILL
3.
RECEPTACLES ABOVE COU
4.
CENTER OF WP RECEPTACI
HORIZONTAL IN MA,
5.
LUMINAIRES ON LANDING
6.
PROVIDE TR, GFCI AND AFC
Ground Floor Plan
(Scale 1 : 100)
PROJECT NAME:
DRAWING TITLE:
14
Jn'D
ABC PROJECT
GROUND FLOOR LIGHTING AND RECEPTACLE LAYOUT PLAN
DRAWN
DRAWING NO.: AAAA-BBBBB-EA-CCCC-0002
CHECKE
FILE NAME:
AAAA-BBBBB-EA-CCCC-0002 RA
AppRO
1
0 1
1
Section 4:
Conductors and Over Current Protection
Devices (OCPDs)
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Breaker Size and Conductor Size for Receptacles:
1.
Living Room, Dining Room, Family Room, Hallway, Bedroom
A.
Breaker Size
Maximum of 12 outlets per circuit, IA per outlet. (CEC Rule 8-304(1) and
(2)) Use 15A, 120V, 2-wire branch circuit.
B.
Conductor Size
Use No. 14 AWG copper conductors for 15A breaker.
(CEC Rule and Table 2
2.
Porch or Balcony A. Breaker Size
Maximum of 12 outlets per circuit, IA per outlet. (CEC Rule 8-304(1) and
(2)) Use 15A, 120V, 2-wire branch circuit.
B. Conductor Size
Use No. 14 AWG copper conductors for 15A breaker.
(CEC Rule and Table 2
3.
Bathroom Receptacles A. Breaker Size
Use 15A, 120V, 2-wire branch circuit.
B. Conductor Size
Use No. 14 AWG copper conductors for 15A breaker.
(CEC Rule and Table 2
4.
Cord-connected Hydro-massage Bathtub
A. Breaker Size
The cord-connected hydro-massage bathtub in this residence has a rating
of 2300W. Thus,
I = W / E = 2300 / 120 = 19.2 amperes
If we apply Rule 8-104, that is, to multiply the current rating by 125% to
find the required circuit ampacity, we find that
19.2 amperes x 1.25 = 24 (30) amperes
Accordingly, we use 30A, 120V, 2-wire branch circuit.
B. Conductor Size
Use No. 10 AWG copper conductors for 30A breaker.
(CEC Rule and Table 2
16
5.
Laundry Room Receptacles
A.
Breaker Size
At least one branch circuit. (CEC Rule 26-652(b))
Use 15A, 120V, 2-wire branch circuit.
B.
Conductor Size
Use No. 14 AWG copper conductors for 15A breaker.
(CEC Rule and Table 2
6. Dryer
C.
Breaker Size
The electric clothes dryer in this residence has a rating of 7200W. Thus,
I = W / E = 7200 / 240 = 30 amperes
If we apply Rule 8-104, that is, to multiply the current rating by 125% to
find the required circuit ampacity, we find that
30 amperes x 1.25 = 37.5 (40) amperes
Accordingly, we use 40A, 120/240V, 3-wire branch circuit.
D.
Conductor Size
Use No. 8 AWG copper conductors as per Table 2.
7.
Utility Room Receptacles
A.
Breaker Size
At least one branch circuit. (CEC Rule 26-652(c))
Use 15A, 120V, 2-wire branch circuit.
B.
Conductor Size
Use No. 14 AWG copper conductors for 15A breaker.
(CEC Rule and Table 2
8.
Electric Furnace
A. Breaker Size
The furnace in this residence has a rating of 15000W. Thus,
I = W / E = 15000 / 240 = 62.5 amperes
If we apply Rule 8-104, that is, to multiply the current rating by 125% to
find the required circuit ampacity, we find that
17
62.5 amperes x 1.25 = 78.125 (80) amperes
Accordingly, we use 80A, 240V, 3-wire branch circuit.
A. Conductor Size
Use No. 3 AWG copper conductors for 80A breaker as per Table 2.
9.
Water Pump
B. Breaker Size
The water pump in this residence has a rating of 3450W. Thus,
I = W / E = 3450 / 240 = 14.375 amperes
If we apply Rule 8-104, that is, to multiply the current rating by 125% to
find the required circuit ampacity, we find that
14.375 amperes x 1.25 = 18 (20) amperes
Accordingly, we use 20A, 240V, 3-wire branch circuit.
C. Conductor Size
Use No. 12 AWG copper conductors for 20A breaker.
(CEC Rule and Table 2
10. Water Heater
D. Breaker Size
The water heater in this residence has a rating of 4500W. Thus,
I = W / E = 4500 / 240 = 18.75 amperes
If we apply Rule 8-104, that is, to multiply the current rating by 125% to
find the required circuit ampacity, we find that
18.75 amperes x 1.25 = 23.5 (30) amperes
Accordingly, we use 30A, 240V, 3-wire branch circuit.
E. Conductor Size
Use No. 10 AWG copper conductors for 30A breaker.
(CEC Rule and Table 2
11. Workbench Receptacles
A.
Breaker Size
Maximum of 12 outlets per circuit, IA per outlet. (CEC Rule 8-304(1) and
(2)) Use 15A, 120V, 2-wire branch circuit.
B.
Conductor Size
18
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Use No. 14 AWG copper conductors for 15A breaker.
(CEC Rule and Table 2
12. Air Conditioner
A.
Breaker Size
The specifications read "Full Load Amperage Requirement (Amps) is 35A."
Use 40A, 240V, 3-wire branch circuit.
B.
Conductor Size
Use No. 8 AWG copper conductors as per Table 2.
13. Kitchen
A.
Breaker Size
At least two branch circuits and no more than two receptacles in a circuit.
(CEC Rule
Use 20A, 120V, 2-wire branch circuit.
B.
Conductor Size
Use No. 12 AWG copper conductors for 20A breaker.
(CEC Rule and Table 2
14. Electric Range
A.
Breaker Size
The specifications read "Required Power Supply (amp) is 40A."
Use 40A, 120/240V, 3-wire branch circuit.
B.
Conductor Size
Use No. 8 AWG copper conductors as per Table 2.
15. Microwave
F. Breaker Size
The microwave oven in this residence has a rating of 1600W. Thus,
I = W / E = 1600 / 120 = 14 amperes
If we apply Rule 8-104, that is, to multiply the current rating by 125% to
find the required circuit ampacity, we find that
14 amperes x 1.25 = 17.5 (20) amperes
Accordingly, we use 20A, 120V, 2-wire branch circuit.
G. Conductor Size
19
Use No. 12 AWG copper conductors for 20A breaker.
(CEC Rule and Table 2
16. Refrigerator
A.
Breaker Size
At least one branch circuit. (CEC Rule 26-652(a))
Use 15A, 120V, 2-wire branch circuit.
B.
Conductor Size
Use No. 14 AWG copper conductors for 15A breaker.
(CEC Rule and Table 2
17. Range Hood
A.
Breaker Size
Use 15A, 120V, 2-wire branch circuit.
B.
Conductor Size
Use No. 14 AWG copper conductors for 15A breaker.
(CEC Rule and Table 2
20
Breaker Size and Conductor Size for Lighting and Switches:
1. Living Room, Dining Room, Guest Room, Hallway, Bedroom A.
Breaker Size
Branch circuit voltage shall not exceed 150 volts-to-ground in dwelling
units. (CEC Rule 30-102(1))
Lightning equipment shall not be connected to a branch circuit protected
by overcurrent devices rated or set more than 15 A in dwelling units. (CEC Rule 30-104(a))
Use 15 A, 120V
B. Conductor Size
Where the pendant cables supply mogul or medium-base screw shell
lamp holders, they shall not be smaller than No. 14 AWG. (CEC Rule 30-
608(2)) Use No. 14 AWG copper conductors for 15A breaker.
2.
Bathroom, Laundry Room
A.
Breaker Size
Branch circuit voltage shall not exceed a nominal system voltage 347/600Y
in other than dwelling units (CEC Rule 30-102(2))
Lightning equipment shall not be connected to a branch circuit protected
by overcurrent devices rated or set more than 15 A in other than dwelling
units, where the input voltage exceeds 347V nominal. (CEC Rule 30-
104(b)) Use 15 A, 120 V
B.
Conductor Size
No. 14 AWG copper tap connection insulated conductors shall be
permitted for a single luminaire and for luminaires mounted in a
continuous row, on a branch circuit protected by an overcurrent device
rated or a set at 20 A. Use No. 14 AWG copper conductors for 20 A
breaker.
3. Kitchen and Dining Lighting
A. Breaker Size
Branch circuit voltage shall not exceed a nominal system voltage
347/600Y in other than dwelling units. (CEC Rule 30-102(2))
Lightning equipment shall not be connected to a branch circuit
protected by overcurrent devices rated or set more than 15 A in other
21
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than dwelling units, where the input voltage exceeds 347V nominal.
(CEC Rule 30-104(b))
Use 15 A, 120 V
B. Conductor Size
Where the pendant cables supply mogul or medium-base screw shell
lamp holders, they shall not be smaller than No. 14 AWG.
(CEC Rule 30-608(2))
Use No. 14 AWG copper conductors for 15A breaker.
4. Closet
A. Breaker Size
Luminaires provided with an integral overcurrent device rated at not
more than 15 A, where the input voltage does not exceed 120 V. Use 15 A,
120 V B. Conductor Size
Where the pendant cables supply mogul or medium-base screw shell
lamp holders, they shall not be smaller than No. 14 AWG. (CEC Rule 30-
608(2)) Use No. 14 AWG copper conductors for 15A breaker.
22
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Panel Schedule
Main Service Panel A
Circuit Number
Circuit Ampere
Ratin
Volts
Poles
Wire Size
Comments
1-3
80
40
240
240
Electric Furnace Air
Conditioner
5-7
6-8
20
30
30
240
240
120
12
10
Water Pum
Water Heater
10
30
120
10
10
14
Master Bath Hydromassage Tub
Guest Bathroom Hydromassage Tub
11
12
15
15
120
120
14
14
Livin Room and Master Bedroom Li htin Bedroom 1,
2 and 3 Lig
htin
13
14
15
15
120
120
14
14
Closet-M and Master Bathroom Li htin Master Bedroom Rece tacles
15
16
15
15
120
120
14
14
Worksho and Utili Area Li htin Closet 1, 2,
3 Li htin
17
18
15
15
120
120
14
14
Bedroom 1 Receptacles
Bedroom 2 Receptacles
19
20
15
15
120
120
14
14
Bedroom 3 Rece tacles
Workbench Rece tacles
22
15
15
120
120
14
Main Bathroom Receptacles Utili
Room Rece tacles
23
24
25
15
15
15
120
120
120
14
14
14
14
Master Bathroom Receptacles
First Floor Range Hood
Basement Ran e Hood
26
27-29
15
200
120
120/240
Front Outdoor Rece tacles
Sub Panel Feeder to Panel B
28
30
S are S
are
Panel B
Circuit Number
Circuit
Ampere
Rating 40
Volts
Poles
Wire Size
Comments
1-3
40
120/240
120/240
120
14
Electric D er
First Floor Ran e
6-8
15
40
120/240
14
LaundryRoom
Rece
tacles
Basement Range
15
20
120
120
12
Entertain
ment Ar
ea R
eceptacles
Kitchen Is
land Co
unter Rec
eptacles
10
11
20
15
120
120
12
14
14
Basement Counterto Rece tacles
Entertainment Area and Kitchennet Li htin
23
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12
13
14
15
15
120
120
14
14
Guest Room Receptacles
Guest Bathroom Receptacles
15
15
20
120
120
12
Living Room Receptacles First
Floor Microwave
16
17
20
120
12
14
Basement Microwave
S are
18
19
15
15
120
120
14
Guest Room, Bathroom and Closet-G Li htin Laund
Li htin
20
21
22
15
15
15
120
120
120
14
14
14
14
First Floor Refrigerator
Basement Refrigerator
Worksho Rece tacles
23
24
15
15
120
120
14
14
Dinin Area and Kitchen Li htin Main
Bathroom Li htin
25
26
27
15
20
20
120
120
120
12
Dinin Area Rece tacles
Countertop Receptacles near the dining area
28
20
120
12
12
14
Countertop Receptacles near the sink
Counterto Rece tacles near the door
29
30
15
15
120
120
14
Back Outdoor Rece tacles
Ent , Outside and Stairwa Li htin
Voltage Drop Calculation:
Formula
The formula for calculating voltage drop on singlephase systems considers only the DC resistance of the conductors and the temperature of the conductor.
K
= resistance of conductor at 75
0
C
•
For copper conductors
• about 12 ohms per circular mil foot
CMA
• about 39.4 ohms per circular mil metre*
•
For aluminum conductors
•
about 19 ohms per circular mil foot
•
about 63.3 ohms per circular mil metre*
Current (l)
Current in amperes flowing through the conductors.
24
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Lenqth (L)
Length of the conductor from the beginning of the circuit to the load:
•
In feet if the circular mil foot is used for K
•
In metres if the circular mil metre is used for K
The length of the cable can be estimated roughly, and to ensure that the
estimate is not short, make all measurements "square".
25
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CMA
Cross-sectional area of the conductor in circular mils.
Nominal
AWG
CM Area
14*
8
6
4
3
2
1
00
000
0000
4 110
6 530
10 380
16 510
26 240
41 740
52 630
66 360
83 690
105 600
133 100
167 800
211 600
•These sizes are customarily supplied with solid conductors.
26
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Voltage Drop Calculation
*Maximum allowable voltage drop on a branch is 3%.
Main Service Panel A
Voltage Drop Calculation
Circuit Number
Circuit Ampere Ratin
Volts
Poles
Wire Size
Comments
K (ohms per CM-ft
L (ft)
CMA
Ed (V)
Ed (%)
1-3
2-4
80
40
240
240
Electric Furnace
Air Conditioner
12
12
62.5
35
54.5 72
52630
16510
1.55
3.66
2.14
0.65
1.53
20
30
240
240
12
10
Water Pum
Water Heater
12
12
14.375
18.75
40.5
54.5
6530
10380
2.36
0.89
0.98
10
Il
30
30
15
120
120
120
10
10
14
Master Bath H dromassa e Tub
Guest Bathroom_Hy
dromas
sage Tub
Living Room a
nd Master Bedroom Li htin
12
12
12
19.2
19.2
78.5
70.5
113.5
10380
10380
4110
3.48
3.13
3.31
2.90
2.61
2.76
12
13
15
15
120
120
14
14
Closet-M and Master Bathroom Li htin
12
12
4.5
92.5
137
4110
4110
2.43
2.40
2.03
2.00
14
15
15
15
120
120
14
14
Master Bedroom Rece tacles
Worksho and Utili Area Li hti
12
12
5.8
98
4110
4110
3.43
1.83
2.86
1.52
16
17
15
15
120
120
14
14
Closet 1 2
3 Lighting
Bedroom 1 Rece tacles
12
12
51
72
4110
4110
0.89
1.68
1.44
0.74
1.40
18
19
15
15
120
120
14
14
Bedroom 2 Rece tacles
Bedroom 3 Rece tacles
12
12
61.5
55
4110
4110
1.28
1.20
1.07
20
22
23
15
15
15
15
120
120
120
120
14
14
1
4
14
14
Workbench Rece tacles
Main Bathroom Receptacles
Utility Room Receptacles
Master Bathroom Rece tacles
12
12
40.5
42
4110
4110
4110
4110
1.66
1.47
1.38
1.23
0.28
2.76
12
12
57.5
94.5
45
0.34
3.31
24
25
15
15
15
120
120
120
14
14
First Floor Ran e Hood
Basement Ran e Hood
Front Outdoor Rece tacles
12
12
12
12
12
37
49
4110
4110
4110
3.15
2.59
0.29
2.63
2.16
0.24
27-29
200
120/240
3/0
Sub Panel Feeder to Panel B Spare
S are
Panel B
Voltage Drop Calculation
Circuit Number
Circuit Ampere Ratin
Volts
Poles
Wire Size
Comments
K (ohms per
CM-ft
CMA
Ed (V)
Ed (%)
1-3
40
40
120/240
120/240
Electric Dryer
First Floor Ran e
12
12
30
40
71.5 73
16510
16510
3.12
4.24
1.30
1.77
15
40
120
1201240
14
Laund Room Rece tacles Basement Ran e
12
12
40
71.5
65
4110
16510
1.25
3.78
1.04
1.57
15
20
120
120
14
12
12
Entertainment Area Receptacles
Kitchen Island Cou
nter R
eceptacles
12
12
16
71
60
4110
6530
2.90
3.53
2.42
2.94
10
20
15
120
120
14
Basement Counterto Rece tacles
Entertainment Area and Kitchennet Li htin
12
12
16
60
65
6530
4110
3.53
2.66
2.94
2.21
12
13
15
15
120
120
14
14
14
12
Guest Room Rece tacles
Guest Bathroom Receptacles
12
12
66
31.5
4110
4110
2.31
1.10
1.93
0.92
2.92
2.92
14
15
15
20
120
120
Living Room Receptacles
First Floor Microwave
12
12
14
75
68
4110
6530
3.50
3.50
16
20
120
12
Basement
Microwave S are
12
14
60
49
6530
3.09
2.57
18
19
15
15
15
15
120
120
120
120
14
14
14
14
14
Guest Room, Bathroom and Closet-G Li htl
Laundry Lighting
First
Floor
Refrigerator
Basement Refri erator
12
12
12
12
5.2
3.7
12
12
71.5
50
42
4110
4110
4110
4110
1.49
1.54
3.50
2.94
1.24
1.29
2.92
2.45
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23
15
15
120
120
14
W orksho Rece tacles
Dinin Area and Kitchen Li htin
12
12
6.2
92
73
4110
4110
1.07
2.64
0.90
2.20
24
25
15
15
120
120
14
14
Main Bathroom Li hti
Dining Area Receptacles
12
12
66
51
4110
4110
1.16
0.60
0.96
0.50
2.99
2.99
27
20
20
120
120
12
12
Countertop Receptacles near the dinin area Counterto Rece tacles near the sink
12
12
16
16
61
61
6530
6530
3.59
3.59
28
20
15
120
120
12
14
Counterto Rece tacles near the door Back Outdoor Rece tacles
12
12
16
61
51
6530
4110
3.59
0.30
2.99
0.25
15
120
14
Ent Outside and Stairwa Li hti
12
3.5
93
4110
1.90
1.58
22
28
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Section 5:
Conclusion
29
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This project, which was done according to the safety standard of the Canadian Electrical Code, uses practical knowledge to fix receptacles, lightings and similar devices. In order to fix these devices, it was necessary to compute various calculations such as voltage drops and service entrance calculations, find overcurrent
devices and find specifications for each device installed. This was made possible due to various programs such as AutoCAD, Microsoft Word, Adobe Reader, and Microsoft Excel. There was the possibility for the use of hand tools like screwdrivers, pliers, wire nuts, connectors and so on. The making of this project allowed for the opportunity to develop new skills, and master old ones:
1. ) Learning how to use applications such as AutoCAD to aid in the drawing.
2.)
Learning how to calculate voltage drop and service entrance calculations in a practical setting.
3.)
Learning how to create schedules in a practical setting.
4.)
Learning how to use the Canadian Electrical Code in real life situations.
30
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Section 6:
Appendix
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Canadian Electrical Code
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CEC RULES
8-200 Single dwellings
1) The calculated load for the service or feeder supplying a single dwelling shall be based on the greater of Item a) or b):
a)
i) a basic load of 5000 W for the first 90 m
2 of living area; plus ii) an additional 1000
W for each 90 m
2 or portion thereof in excess of 90 m
2
; plus iii) any electric space-
heating loads provided for with a demand factors as permitted in Section 62 plus any
air-conditioning loads with a demand factor of 100%, subject to Rule 8-106 4); plus
iv) any electric range load provided for as follows: 6000 W for a single range plus
40% of any amount by which the rating of the range exceeds 12 kW; plus
v) any electric tankless water heaters or electric water heaters for steamers, swimming pools, hot tubs, or spas with a demand factor of 100%; plus vi) any loads provided for that have a rating in excess of 1500 W, in addition to those outlined in items i) to vi), at
A.
25% of the rating of each load, if an electric range has been provided for; or
B.
100% of the combined load up to 6000 W, plus 25% of the combined load that exceeds 6000 W, if an electric range has not been provided for;
62-118 Demand factors for service conductors and feeders
3) Where a heating installation in a building for residential occupancy is provided with automatic
thermostatic control devices in each room or heated area, the ampacity of service conductors or feeders supplying heating devices only shall be based on the following:
a.
the first 10 kW of connected heating load at 100% demand factor; plus
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b.
the balance of the connected heating load at 75% demand factor.
8-106 Use of Demand factors
3) Where is it known that electric space-heating and air-conditioning loads are installed and will not be used simultaneously, whichever is the greater load shall be used in calculating the demand.
8-110 Determination of areas
The living area shall be determined from inside dimensions and include the sum of
a.
100% of the area on the ground floor
b.
100% of any areas above the ground floor used for living purposes;
c.
75% of the area below the ground floor
8-304 Maximum number of outlets per circuit
l) There shall be not more than 12 outlets on any 2-wire branch circuit, except as permitted by other Rules of this Code.
2)
Such outlets shall be considered to be rated at not less than I A per outlet, except as permitted by Subrule 3).
3)
Where the connected load is known, the number of outlets shall be permitted to exceed 12, provided that the load current does not exceed 80% of the rating of the overcurrent device protecting the circuit.
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4)
Where fixed multi-outlet assemblies are used, each 1.5 m or fraction thereof of each separate and continuous length shall be counted as one outlet, but in locations where a number of electrical appliances are likely to be used simultaneously, each 300 mm or fraction thereof shall be counted as one outlet.
14-104 Rating of overcurrent
l) The rating or setting of overcurrent devices shall not exceed the allowable ampacity of the conductors that they protect, except A
a.
where a fuse or circuit breaker having a rating or setting of the same value as the ampacity of the conductor is not available, and the maximum calculated or known load is in accordance with the Rules of Section 8, the ratings or settings given in
Table 13 shall be permitted to be used within the maximum value of 800 A;
b.
in the case of equipment wire, flexible cord in sizes Nos. 16, 18, and 20 AWG copper, and tinsel cord, which are considered protected by 15 A overcurrent devices; or
c.
as provided for by other Rules of this Code.
2) Except as provided for by Subrule l) c), the rating of overcurrent protection shall not exceed
a.
15 A for No. 14 AWG copper conductors;
b.
20 A for No. 12 AWG copper conductors;
c.
30 A for No. 10 AWG copper conductors;
d.
15 A for No. 12 AWG aluminum conductors; and
e.
25 A for No. 10 AWG aluminum conductors.
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26-652 Branch circuits for residential occupancies
Branch circuits for all residential occupancies (including dwelling units and single dwellings) shall meet the following requirements:
a.
receptacles installed for refrigerators in accordance with Rule 26-724 d) i) shall be
supplied by at least one branch circuit that does not supply any other outlets, except a recessed clock receptacle intended for use with an electric clock;
b.
at least one branch circuit shall be provided solely for receptacles installed in the laundry room or in a space where the complete plumbing is installed to accommodate a washing machine;
c.
at least one branch circuit shall be provided solely for receptacles installed in the utility room;
d.
each receptacle installed in a cupboard, wall cabinet, or enclosure for the use of a microwave oven m accordance with Rule 26-720 h) shall be supplied by a branch circuit that does not supply any other outlets, and this circuit shall not be considered as forming part of the circuits required under Rule 26-654 b);
e.
a separate branch circuit shall be provided solely to supply power to each central vacuum system;
f.
the ampere rating of the branch circuit wiring supplying receptacles with CSA configuration 5-20R shall be not less than 20 A; and
g.
a separate branch circuit shall be provided solely to supply power to each receptacle described in Rule 26-720 n).
26-654 Branch circuits for dwelling units
Branch circuits for dwelling units (including single dwellings) shall meet the following requirements:
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a.
branch circuits from a panelboard installed in accordance with Rule 26-602 shall not be connected to outlets or electrical equipment in any other dwelling unit;
b.
except as may be permitted by Items c) and d), at least two branch circuits shall be
provided for receptacles (5-15R split or 5-20R) installed for kitchen counters of dwelling units in accordance with Rule 26-724 d) iii), iv), and v), and i) no more than two receptacles shall be connected to a branch circuit; and ii) no other outlets
shall be connected to these circuits;
c.
notwithstanding Item b), where the provisions of Rule 26-724 d) iii) require only one receptacle, only one branch circuit need be provided;
d.
notwithstanding Item b) i), receptacles identified in Rule 26-720 d) shall be permitted to be connected to those receptacles required by Rule 26-724 d) iii), even though the circuit already supplies two receptacles;
e.
outdoor receptacles readily accessible from ground level and installed in accordance with Rule 26-726 a) shall be supplied from at least one branch circuit dedicated for those outdoor receptacles; and
f.
at least one branch circuit shall be provided solely for the receptacles in a carport or garage of a single dwelling, except that the luminaires and garage door operator
for these areas shall be permitted to be connected to this circuit.
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Table Requirements 1: for Receptacle Allocation
Room or Area
Living room, dining room, family room, bedroom
Provide
No point along the floor line of a wall may be more than 1.8 m
horizontally from a receptacle, including isolated wall spaces 900 mm or
longer.
Receptacles 5-15R and 5-20R are to be of the tamper-resistant type.
For sleeping rooms and facilities, the receptacles must be protected by an arcfault circuit interrupter.
One rece tacle for the air conditioner. s ecial outlet
CEC Reference Rule
26-724(a) & (c)
Hallway
No point in a hallway may be more than 4.5 m from a receptacle.
Receptacles in rooms off the hallway may be used if the opening to the
room from the hallway is not fitt
ed with a do
or.
26-724(f)
Laundry room
Rece tacles 5-15R and 5-20R are to be of the tam er-resistant e.
One receptacle for the w
ashing machine.
26-720(e)
At least one a
dditional re
ceptacle.
Recepta
cles 5-15R and 5-20R are to be of t
he tamper-resistant t
ype.
The outlet must be protected by a Class A GFCI when located within 1.5 m of a sink
or laundry tub.
Bathroom
One rece tacle for the electric clothes d er. s ecial outlet
At least one receptacle, within 1 m of the washbasin and Ground Fault Circuit Interrupter (GFCI) protected.
Receptacles 5-15R and 5-20R are to be of the tamper-resistant type.
One receptacle for cord-connected hydro-massage bathtub located not less than
300 mm from the floor. Receptacles 5-15R and 5-20R are to be of the tamper-
resistant type. The outlet must be protected by a Class A GFCI. s ecial outlet
26-704(f)
Kitchen
One receptacle for a refrigerator.
One receptacle for a gas range if gas piping has been provided.
26-724(d)
Counter receptacles such that no point measured along the back of the
counter is more than 900 mm horizontally from a receptacle. Counter
receptacles may be 15-A, three-conductor split circuit, or 20-A T slot. Any
receptacle within 1.5 m of a sink must be protected by a Class A GFCI.
Isolated work surfaces 300 mm or more require a receptacle.
At least one receptacle for a permanently installed island; 15 A split or 20
A Tslot.
At least one receptacle for counter peninsula; 15
A split or 20 A T-
slot. At least one receptacle in a dining area forming part of a kitchen.
One receptacle for a free-standing gas range installed at such a height
that there is not more than 130 mm from the finished floor to the
center of the receptacle and must be located in the center of the wall
space behind the range. Receptacles 5-15R and 5-20R are to be of the
tamper-resistant type.
The built-in oven and/or ran e must be direct-connected.
One rece tacle for a microwave in its own enclosure. s ecial outlet
26-720 h iii
Utility room
At least one receptacle.
Receptacles 5-15R and 5-20R are to be of the tamper-resistant type.
In the utility room, the water pump and water heater require special-purpose outlets.
One rece tacle for the electric furnace. s ecial outlet
26-724(a)
Unfinished basement areas
At least one receptacle.
26-720(e)
Balcony, porch, veranda
Rece tacles 5-15R and 5-20R are to be of the tam er-
resistant At least one receptacle. (GFCI, WP)
26-724(b)
38
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Table Requirements Outdoors
Rece tacles 5-15R and 5-20R are to be of the tam er-resistant
At least one rece tacle for the use of outdoor a liances. GFCI WP
26-726 a
Gara e, car ort
Miscellaneous
One rece tacle for each s ace.
One receptacle for a cord-connected central vacuum if ducting system is installed.
Rece tacles 5-15R and 5-20R are to be of the tam er-resistant e.
26-726 b
26-7200)
2: for branch circuits supplying receptacles
Room or Area
Living room, dining room, family room, hallway, bedroom
Provide
Maximum of 12 outlets er circuit.
CEC Reference Rule
8-304
15 A or 20 A, 120 V, 2-wire branch circuit.
One branch circuit runs to the air conditioner.
Laundry room, utility room
At least one circuit solel for rece tacles in laund rooms.
At least one circuit solel for rece tacles in utilit room or areas.
26-652
A separate circuit is provided in the laundry room for the electric clothes dryer.
A separate circuit is recommended for the receptacle feeding the sump pump.
circuit for the water heater.
A separate A se arate circuit is re uired for the central heatin e ui ment.
Bathroom
No special requirements in CEC.
It is recommended that a separate circuit be used for the cord-connected hydro
massa e bathtub.
Kitchen
One circuit for the receptacle for a refrigerator. A receptacle provided for a clock outlet is permitted on this circuit.
26-652
A minimum of two circuits provided for counter receptacles, when more than one
counter receptacle is provided. No more than two counter receptacles are
permitted on a circuit except that receptacles provided for people with disabilities
ma be added.
26-654
One circuit when a receptacle has been supplied for built-in microwave oven.
26-652
There must be a separate branch circuit, sized according to the oven and/or ran e ratin , or one feed for both the built-in oven and/or ran e.
Balcony, porch, veranda
Outdoors
One circuit for a single dwelling unit and accessible from grade level.
15 A or 20 A, 120 V, 2-wire branch circuit.
One circuit for rece tacles located outdoors.
26-654
26-654
Garage, carport
One circuit for receptacles in garages or carports. The garage lighting and
door o ener ma be on the same circuit.
26-654
Miscellaneous
One circuit for a cord-connected central vacuum if ducting system is installed.
26-652
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Table Requirements 3: for Lighting and Switch Allocation
Room or Area
Living room, bedroom
Provide
At least one luminaire controlled by a wall switch or a receptacle controlled by a wall switch.
CEC Reference Rule
30-502
30-500
Entrance
Stairway
A luminaire controlled b a wall switch inside the buildin All stairways must be lighted.
A luminaire controlled by a switch at the top and bottom of the stairway
when the stairways has four or more risers. If the stairway leads to an unfinished basement that does not have an
outside exit a sin le switch at the to of the stairs ma be used.
30-504
Kitchen, dining room, hall,
bathroom, vestibule, utility
room
At least one luminaire controlled by a wall switch.
30-502
Basement
One luminaire for each 30m 2 or portion thereof of unfinished basement.
The luminaire closest to the stairs must controlled by a switch at the top of the
stairways.
30-506
30-508
Stora e room
Garage and carport
At least one luminaire in the storeroom.
At least one luminaire controlled by a wall switch near the doorway. When a wall-mounted or ceiling luminaire that is not located above a space that
would be occupied by a car is used, a built-in switch is permitted on the luminaire.
30-510
A carport that is lighted by a luminaire at the entrance to the building does not re
quire additional li htin
40
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Table 2
Allowable ampacities for not more than three insulated copper conductors, rated
not more than 5000 V and unshielded, in raceway or cable
(based on an ambient temperature of 30 o c*)
(See Rules 4-004, 8-104, 12-3034, 26-142, 42-008, and 42-016
and Tables 5A, 5C, 19, 39, and 1)3.)
Size,
AWG or kcmil
Allowable ampacity
60
75
90
110
See Note
125
See Note
200
See Note
125
105
15
20
30
40
20
25
35
50
25
30 40
55
25
30 45
65
30
35 45
65
35
40
60
80
55 70 85
95
110
65
85
100
115
130
75
95
115
130
145
80
105
125
145
165
90
115
135
155
175
110
165
190
215
00 000
0000
125
145
165
195
150
175
200
230
170
195 225
260
190
220
255
290
200
235 270
310
245
290 330
380
250
300
350
400
500
215
240
260
280
320
255
285
310
335
380
290
320
350
380
430
320
360
390
425
480
345
385 420
450
510
600
700
750
800
900
350
385
400
410 435
420
475
490
520
475
520
535
555
585
530
580
600
620
655
565 620
640
660
700
1000
1250
1500
1750
2000
455
495
525
545
555
545
590
625
650
665
615
665
705
735
750
690
745
790
820
840
735
col. 1
col. 2
col. 3
Col. 4
col. 5
col. 6
col. 7
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Table * See Table 5A for the correction factors to be applied to the values in Columns 2 to 7 for ambient temperatures over 30 o
c.
t The ampacity of aluminum-sheathed cable is based on the type of insulation used on the copper conductors.
(Continued)
13
Rating or setting of overcurrent devices protecting conductors*
(See Rules 14-104 and 28-204.)
Ampacity of conductor, A
Rating or
setting
permitted,
A
Ampacity of conductor, A
Rating or setting permitted, A
0-15
16-20
21-25
26-30
31-35
36-40
41-45
46-50
51-60
61-70
71-80
81—90
91-100
101-110
15
20
25
30
35
40
45
50
60
70
80
90
100
110
111-125
126-150
151-175
176-200
201-225
226-250
251-300
301-350
351-400
401-450
451-500
501-600
601-700
701-800
125
150
175
200 225 250
300
350
400
450
500
600
700
800
* For general use where not otherwise specifically provided for.
42
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Table 16
Minimum size of field-installed system bonding jumpers and bonding conductors
(See Rule 10-614.)
Ampere rating or setting of overcurrent device protecting conductor(s), equipment, etc.
Allowable ampacity of largest ungrounded conductor or group of conductors.
Minimum size of system bonding jumper and bonding conductor
Wire
Bus
Copper,
AWG or kcmil
Aluminum,
AWG or kcmil
Copper, mm2
Aluminum, mm2
Not exceeding
20
14
12
2.0
3.5
30
12
10
3.5
5.5
60
10
8
5.5
8.5
100
8
6
8.5
10.5
200
10.5
21.0
300
4
2
21.0
26.5
400
3
1
26.5
33.5
500
2
33.5
42.5
600
1
00
42.5
53.5
800
000
53.5
67.5
1000
0000
67.5
84.0
1200
000
250
84.0
127.0
1600
0000
350
107.0
177.5
2000
250
400
127.5
203.0
2500
350
500
177.5
253.5
3000
400
600
203.0
355.0
4000
500
800
253.5
405.5
5000
700
1000
355.0
507.0
6000
800
1250
405.5
633.5
43
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Appliance Specification
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AIR CONDITIONER
MRCOOL Signature Series Heat Pump Package Residential 2_5-Ton 14Seer Central Air Conditioner
Overview Specifications
Reviews Questions & Answers
Compare
Product Features
CommerciaVResidential
Residential
Line Set Length (Feet)
Condenser Height (Inches)
3682
Liquid Line Diameter
ENERGY STAR Certified
System Size (Tons)
2.5
CA Residents: Prop 65 Waming(s)
A Prop es WARNING(S)
Suction Line Diameter
Air Flow Direction
Horizontal
Full Load Amperage Requirement (Amps)
35
BTU Rating
28600
Full Load Voltage Requirement (Volts)
240
Series Name
Signature Heat pump Package
Quick Connect Fittings
Safety Listing
ETC safety listing
Warranty
10-year
limited
Condenser Width (Inches)
Color/Finish Family
Condenser Depth (Inches)
4677
Decibel Rating (Decibels)
78
Condenser Weight (lbs.)
324
Compressor Type
Scroll
Evaporator Height (Inches)
Cooling Stage
Single-stage
Evaporator Width (Inches)
Coil style
Fully cased
Evaporator Depth (Inches)
Phase
Single-phase
Evaporator Weight (lbs.)
45
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ELECTRIC RANGE
POWER/RATINGS
Amp Rating at 208V
46.6A
Amp Rating at mov
53.BA
KW Rating at 208V
9.7 KW
KW Rating at mov
12.8 KW
Required Power Supply (amp)
40A
46
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ELECTRIC FURNACE
Winchester 15 KW Mobile
Home Downflow
Electric Furnace 3.5 Ton
for
delivery date estimate
DEPTH INCHES
23-1/3
(59.27
cm)
HEIGHT INCHES
33 (83.82 cm)
CONSTRUCTION
Galvanized Steel
D.O.E. CAPACITY MBH
51 .2
VOLTAGE
240
KILOWATTS (KW)
FUEL TYPE
15
IGNITION TYPE
Heat Coil
WEIGHT LBS
86 (39.09 kg)
CFM HIGH
1400
3.5
EFFICIENCY RATING % (AFUE)
STAGE
100
LISTING OR CERTIFICATIONS
AHRI, ETL
COLOR
White
Downflow
LIMITED WARRANTY YEARS
5
MANUFACTURERS PART NUMBER
WE30B4D-15
AMPS HIGH
62.50
SPEEDS
5
47
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WATER PUMP
Acquaer I-HP 115 and 230-Volt Cast Iron Shallow Well Jet
Pump
Inlet Diameter
1 .25
Cord Length (Feet)
Water pump
Application
For shallow wells 25 t. deep or less
7.7
Package Quantity
Inlet Connection
NPT
Package Contents
Pump
Sub Type
Shallow jet pump
Power Source
Electric
Horsepower (HP)
Outlet Connection
NPT
Collection Name
NIA
Safety Listing
CSA safety listing
water (GPM)
17
Battery Voltage
12 VOC
Warranty
Switch
Specialty
115 and 230
Outlet Diameter
Cast iron
Impeller Material
Polypropylene
48
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WATER HEATER
A.O. Smith Signature 40-Gallon Tall 6-year Limited 4500-Watt Double Element Electric Water Heater
Item #816154 Model #E6-40H45DV
Height (Inches)
Point of use
61.25
Warranty
6-year limited
Insulation Thickness (Inches)
2.0
Installation Location
Indoor
Commercial/Residential
Residential
Series Name
Signature™
Mobile Home Compatible
Element Wpe
x
Element Wattage (Watts)
4500.0
Rated Storage Capacity
36-Gallon
Family Size
3.0
uniform Energy Factor
0.92
Voltage (Volts)
240.0
49
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ELECTRIC DRYER
Electric
50
Room
Large
Stackable
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HYDROMASSAGE TUB
Cascade 7242 Platinum Series with
Hydro & Air Massage — Size: 72" x 42" x
26" - Jets: 38 Total Jets
Contact us for details
Cascade 72" x 42' Platinum Series Hydro and Air Massage
Bath
SKU: CACP7242
Categories: 6 Foot, Cascade, Cascade, Cascade, Cascade,
Combo Massage, CP. Drop-ln, Rectangle, side, Uncategorized
Features:
•
38 Total Jets
•
Back Massage System with 7 Jets
•
Neck Massage Pillow with 2 Jets
•
Sole Soother Jets
•
AccuMassage Back and Neck Jets
•
Ultra Flow Water Jets
•
Classic Air Jets on Sidewall
•
(2) 3.25 Hydro Power 3-Speed Pumps
•
1.25 Air Power Variable Speed Heated Air Pump with Pulse and Wave Cycle
•
Quiet Pad Anti-Vibration Mounted Pump
•
Stainless Steel Electric Heater
•
Warm Back Rest Tubing Zone
•
Air Switch On/Off Control for Chromatherapy
•
Air Switch On/Off Control
•
Electronic Variable Speed Air Massage Control
•
Electronic Hydro Clean Water Purity System
•
Hydro Cleanse'"
•
Chromatherapy Lighting
•
Deluxe Cable Drain
•
Deluxe Cushion Pillow
•
EZ Level Base
•
(4) 115V Dedicated 20AMP GFCl-protected Circuits Required
•
EZ ClearÜ Cast Acrylic
•
Alcove or Deck Installation
•
Side Drain
51
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MICROWAVE OVEN
HOME APPUANCES
LG COOKING
NeoChef Countertop Microwave Oven
52
I
-5 cu.ft- Oven Capacity
LMc157
5
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Electrical Devices
53
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BREAKERS
Schneider Electric - Square
D Single Pole 15 Amp QO Plug-On Circuit Breaker
Pole 30 Amp Homeline Plug-On
Circuit Breaker
Technical Specs
Panelbo.rd ln•rior
Circut Breaker SeQs
Stu-t Qrrent RaMg
277/480" AC
Sus Mien*
Circuit Breaker Tyr
Plug
In
Wniatwe
Schneider Electric - Square
D Double Pole 15 Amp 00
Plug-On Circuit Breaker
Square D Single Pole 15 Amp QO
Combination Arc Fault Pigtail Circuit
Breaker
Schneider Electric Square D Double
Pole 40 Amp QO Plug-On Circuit
Breaker
Man Circuit Breaker Man
Nrnber Of Space
RecorMTHjed Erclcsure
S
c
h
n
e
i
d
e
r
E
l
e
c
t
r
i
c
-
S
q
u
a
r
e
D
D
o
u
b
l
e
54
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P
o
l
e
2
0
A
m
p
Q
O
Plug-On Circuit Breaker
Eaton Plug-ln Replacement Br
Breaker - 2P IOOA
Convertible, Main Lug
400 A
42
Circuit Breakers
PANELBOARD
Square D QO 200-Amp 30-Spaces 3D-Circuit Main Breaker
Plug-On Neutral Load Center
Item #622871 Model #Q0130M200PC
55
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IJL listed for residential, commercial and industrial power distribution
Engineered for a quick Plug-on Neutral breaker connection on every' circuit, fewer connections, faster installation and no pigtails frees up gutter space
Includes a factory-installed indoor cover
Accommodates plug-on secondary surge arrestor (sold separately)
Overhead/underground feed Simply by rotating the device before installing
Rated 120/240 VAC and 22,000 AIR short circuit current rating
Designed with straight-in mains to save expensive cable and time
Split branch neutral with terminal screws backed out offering with up to 50% more terminals than I-JL requires increases wiring flexibility saving installation time and simplifies wiring
Square D 40-Circuit 30-Space 400-Amp Main Breaker Load
Center
Item #107297 Model #SU3040D400CN
The Square D 400 Amp 30-Space 40-Circuit Combination Meter Socket and Dual Main Breaker Load Center is suitable for use as a combination service entrance device (CSED) and is a ring-type unit
It is suitable for underground service applications
Accommodates plug-on secondary surge arrestor, and features a Plug-in design for easy installation
This CSED is built with a plated, aluminum bus bar that is tested and listed only for Homeline circuit breakers rated
120/240Vac
4 jaw meter socket
NEMA type 3R enclosure
56
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Bypass Type-none
Designed with straight-In mains to save expensive cable and time
Distributed split branch neutral with terminal screws backed out offering with up to 50% more terminals than UL requires increases wiring flexibility saving installation time and simplifies wiring
57
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Leviton Commercial Duplex
Receptacle 15 Amp 125v, Gray
RECEPTACLES
Leviton Decora 20 Ar-np Tamper-
Resistant Slim GFCI
Receptacle/Outlet With Wall Plate
Leviton Decora Duplex USB
Charger 3.6A I Tamper Resistant
Receptacle 15A
30A Dryer Receptacle
40A Stove Receptacle
(14-30R)
(14-50R)
58
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Leviton Decora Single Pole Switch,
White
Leviton Single Pole Switch, White
-
Leviton SureSlide Universal Slide
Dimmer with Preset in White
SWITCHES
Leviton Decora 3 Way Switch Gray
Leviton Framed Toggle 3-Way Switch, White
Monte Carlo Fans White 2-1/2 in.
Wall Fan Switch
Leviton Decora 4fWay 15 Amp
Switch, White
Leviton 4 Way Switch, Ivory
Leviton Lamp holder
With Pull
Chain Switch
59
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Hampton Bay 6-Light Black LED Fixed Track Square Tube
LUMINAIRES
PROJECT SOURCE
Project Source Round
Flush
Mount Ceiling Fixtures -
LED 12-in - Metal/Acrylic -
Oil
Format 12
0
x4.45•-2UN
Canarm MONTANA 16"H I-light black outdoor wall light with clear glass panels
LEADVISION
Leadvision Recessed
Dimmable Lights - Slim LED - 4in -10 w
60
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More Options Available
southWit-e 12/3 NMD90 75M Romex SIMpulI Electrical Wire - Yellow
More Options Available
SouthWire 14/3 NMD90 75M Romex
SIMpull Electrical Wire - White
C
O
N
D
U
C
T
O
R
S
More Options Avadable
More Options Available
Southwire 8/3 NMD9010M Romex
SIMpull Electrical Wire - White
Southwire 12/2 NMD90 75M Romex
SIMpull Electrical Wire - Yellow
More Options Available
southWire 10/3 NMD90 10M Romex
SIMpull Electrical Wire - Orange
SIMpulI Southwire Electrical 14/2 NMD90 Wire - 75M WhiteRomex
southWire..E.12Cluca.LCa1212Q
QQL
Southwire AC90
14/2 20M
Armoured
Cable
61
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EET 114 Drawing Interpretation S
MUST BE DUE ON, 6th Nov 2023 TIME: 03:59am
1. Intro
Explain what has been done
Methods used
2. Load Estimates
Panel
Location of Switches
4. Conductors and Over Current Protection Devices
Wire Size OCPD in Panel
5. Conclusion
6. Appendixes
on
all electrical equipment used
7. FWFactor Professional
Drawings (to scale, colour, etc)
Cover Page
Electronically presented (not hand
written)
Extras
Panel schedule
Project
XO///
e
/3 /3 Total out of 60
/3
/3
/3
/3
/3
/3
/3
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56
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Related Documents
Related Questions
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7.B. The size of a grounding electrode conductor for a service or separately derived system is generally basedon the size of the largestA. ungrounded supply conductor.B. equipment grounding conductor.C. grounded electrode.D. bonding jumper.7.C. Which of the following statements about bonding is true?A. The joint or termination must offer opposition in the circuit for effective electrical connections.B. Effective bonding keeps impedance high if a fault should occur.C. The entire electrical safety circuit is only as good as its strongest bonded link.D. Bonding connections must endure high levels of fault current until overcurrent protective devices can operate.
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Provide answers for the following:
a) Differentiate between Planned preventive maintenance and condition
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b) List the condition monitoring tests used for:
i. Circuit breakers
ii.
iv.
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Cables, and
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(need two examples for each category).
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6.a. The amount of short-circuit current that flows depends upon the amperes available at the source ofpower, the length of the circuit, and what other primary factor?A. The presence of a ground fault currentB. Proper installation of the branch circuitC. Presence of no previous damage to the electrical systemD. The size of the conductors and voltage at which they operate6.b. You're evaluating the components of a multioccupancy building that won't have an on-site employee. Tobe compliant with the NEC, each occupant will need to have access to their ownA. service-disconnecting means.B. service conductor.C. cable attachment point.D. emergency fire water-pump disconnect.
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