12. illustrations 12.1 general - peco energy company · 2019-06-03 · 12. illustrations 12.1...

12. ILLUSTRATIONS

12.1 GENERAL Illustrations of typical service equipment and installations are shown in this section as an aid to interpretation of these Electric Service Requirements. The illustrations cover the majority of new services or changed services, and they show additional details that are necessary for clarification. In all cases the rules of the previous Sections of these Electric Service Requirements take precedence, and the Company should be consulted on questions of details not covered specifically in these illustrations.

Illustrationsrev-9 May 2018

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SE

RV

ICE

EN

TR

AN

CE

CO

ND

UC

TO

RS

SE

RV

ICE

EN

TR

AN

CE

CO

ND

UC

TO

RS

EXPLANATION OF TERMS USED IN TYPICAL

SERVICES TO SINGLE RESIDENTIAL PROPERTIES

UNDERGROUND OVERHEAD LINE STREET MAIN

COMPANY POLE

ATTACHMENT TO

BUILDING MAST,

POLE, ETC. OR

CONNECTION

OF SERVICE

ENTRANCE

CONDUCTORS

TO REAR BUS.

SERVICE

LATERAL

PROPERTY

LINE

SERVICE

DROP

POINT OF

DELIVERY

OUTDOOR

METER

LATERAL TERMINATES

AND SERVICE ENTRANCE

CONDUCTORS BEGIN AT

POINT OF DELIVERY 18”

INSIDE PROPERTY LINE

WHETHER CONDUCTORS

ARE SPLICED AT THIS

POINT OR CONTINUOUS

INTO BUILDING.

ON SERVICES INSTALLED

AFTER AUG. 1970 THE LAT-

ERAL TERMINATES AT AN

END BOX IF THE METER

IS INDOORS.

BUILDING

WALL

INDOOR

METER

SERVICE

EQUIPMENT

POINT OF DELIVERY

WHEN BUILDING IS

AT PROPERTY LINE.

END BOX

BASIC OVERHEAD SYSTEM BASIC UNDERGROUND SYSTEM

Figure 12.01


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Please refer to NEC 2017 - 230.9 - Clearences on Buildings 230.24 - Clearences230.26 - Point of Attachment 230.27 - Means of Attachment


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Please refer to NEC 2017 -230.28 - Service Masts as Supports (A + B)

Figure 12.03


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Figure 12.04


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Figure 12.08


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Figure 12.09


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Figure 12.10 Deleted THIS PAGE LEFT BLANK INTENTIONALLY

Figure 12.10


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USE3/8 B

2 PER TR

NEUTRAL #4BARESO

AROUND T

TO GROUN

ADE

TYPES OF

WAD BREAK ELBOWS

15KV 2STR

REQUIRED 1 PHASE TRANSFORMER

CONNECTIONS 4KV, 13 KV & 34 KV

LEAVE CONCENlRIC NEUTRAL WIRES LONG ENOUGH

TO PERMIT SWITCHING. CONNECTED TO THE# 2 COPPER

USING VISE TYPE OR SPLIT BOLT COPPER CONNECTORS.

0

FRON?OF t!WISPORMER

FIBERGLASS BASE

15 KV 1/0 STR

35 KV PURPLE CUFF 1/0 STR

#2 BARE

SOLID COPPER

BE1WEEN CASE GROUNDS &

4" ABOVE FINISHED GR

INSTALL TRANSFORMER HOLD DOWN

CUPS (SUP PU ED WITH TRANSFORMER)

OLTS&WASHERS

ANSFORMER

FT DRAWN COPPER

RANSFORMER AND CONNECT

D ROD AND UP TO# 2 COPPER

APPROVED

15KV or 35KV

CONCENlRIC

NEUTRAL

JACKETED CABLE

LEAVE SLACK

FOR SWITCHING

COPPER CONNECTOR

COMPRESSION OR VISE TYPE Figure 12.13

III l \

GROUND ROD

518" X 10' cu

SEE THE ILLUSTRATION

SECTION, FIGURE 12.26

FOR PRIMARY CABLE

TERMINATION. (E.S.R MANUAL)


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~

~ GROUNDING BUSHING

TERMINATE

OUTER JACKET 4" ABOVE COVER #4BARE

I lf28ARE

SOLID COPPER

SOUDCOPPER

REQUIRED CONCRETE

MANHOLE COVER

7'x7' 4KV & 13KV

8"x8' 34KV REQUIRED CONCRETE

MANHOLE COVER

REQUIREDCONCRETE OPPER GROUND MANHOLE

ANHOLE

RIGID METAWC METERING CONDUIT ITH GROUNDING SUSHINO, ONLY IF METERING SEE THE ILLUSTRATION

SECTION, FIGURE 12 26

FOR PRIMARY CABLE

TERMINATION

PRI

APPROVED BREAK ELB

E

LEAVE CONCENlRIC NEUTRAL WIRES LONG ENOUGH

TO PERMIT SWITCHING. CONNECTED TO THE# 2 COPPER

USING VISE TYPE OR SPLIT BOLT COPPER CONNECTORS.

REQUIRED 3 PHASE TRANSFORl\tlER

CONNECTIONS 4KV, 13 KV & 34 KV

MARY SIDE

LOAD . . OWS [email protected]

SECONDARY SIDE A C

N B

TYPES OF

LOAD BREAK ELBOWS

15 KV 2 STR

15 KV 1/0 STR

35 KV PURPLE CUFF 110 ST

APPROVED

15KV or 35KV

CONCENTRIC

NEUTRAL

JACKETED CABL

LEAVE SLACK FORSWJTQHJNQ

114 BARE SOLID C

OUTSIDE OF

IF METERING EQUIPMENT WILL SE INSTALLED IN THE SECONDARY . SIDE OF THE TRANSFORMER SEE THE METERING SECTION. .


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Figure 12.15


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Figure 12.15 (Contd.)


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Figure 12.16


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Figure 12.17


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Figure 12.18


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Figure 12.19


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Figure 12.20


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Figure 12.21


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Figure 12.22


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Figure 12.23


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Figure 12.24


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Figure 12.25A


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Figure 12.25A (Contd.)


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S-1644-EPAGE 1 OF 2

S-1644-EPAGE 1 OF 2

REV.NO. EC# DATE DESCRIPTION

171926 7

An Exelon Company

600A. HORIZ. MOUNT INTEGRAL STYLE[STEEL BASE]

GANG OPERATED LOAD BREAK SW.[S&C] 34KV

REVISED DETAIL ON PG # 1

14 2’-

0"

10’-

0" P

IPE

20

14

15

15

20

NOTE: SEE GROUNDING DETAIL

SHEET 2

TO NEUTRAL AND

GROUND PER S-1131 14

NOTE(d)

NOTE(d)

8’-

0"

20

LINE

WIRE

6

44

’ M

AT

’L S

UP

PL

IED

WIT

H S

WIT

CH

TAKE NOTE

14

11 11

9 5

9

3

10

08/19/13

Illus

tratio

nsre

v-9

May

201

837

of 5

2

S-1644-EPAGE 2 OF 2

S-1644-EPAGE 2 OF 2

14 14

20

15

20

BILL OF MATERIAL

NOTES

REFERENCES

SPARE MATERIAL

6

6

6

12

*

*

*

6

6

GROUNDING DETAIL

POLE DOWN LEAD

TO GROUND

(CENTER PHASE ONLY)

21

20

18 17

15

22 23

TO PHASE COND.

TO PHASE COND.

(d) OPERATING ROD INSULATORS SUPPLIED WITH SWITCH

137-37035 18-3/4" 3

CLAMP

S-0252

S-0251

S-0130

19

14 138-00906 ARRESTER, LIGHTNING

15 132-05955 BRACKET, OFFSET, 18"

16

17 132-00114 STUD CONNECTOR

18 132-76017 1/2 " ROUND WASHER

19 135-76855 #4 SOL COPPER SD BARE

20 135-79839 #4 SOL COPPER SD COV’D

21 PER S-0251 VICE TYPE TAP CONNECTOR

22 132-05429 5/8 " X 2" MACHINE BOLT

23 132-76012 5/8 " LOCKWASHER

137-37038 OPERATING ROD INSULATOR ASSEMBLY

138-35110 HANDLE ASSY.

138-15819 UNIVERSAL COUPLING

2

Illus

tratio

nsre

v-9

May

201

8

38 of 52

LO

AD

BR

EA

K E

LB

OW

S 3

5 &

15

KV

SE

MI-

CO

ND

UC

TIN

G

INS

UL

AT

ION

CONDUCTOR

INSTALLATION OF ELBOW

UNWRAP SUFFICIENT AMOUNT OF CONCENTRIC

NEUTRAL WIRES SO THE OPERATION OF THE

ELBOW WILL NOT BE RESTRICTED.

TAPE CONCENTRIC WIRES TO CABLE.

INSTALL ELBOW PER. MANUFACTURES

SPECIFICATIONS.

INSTALL (1) STRAND OF CONCENTRIC NEUTRAL

WIRE THROUGH MOLDED HOLE IN ELBOW.

CONTINUE WRAPPING UP AROUND ELBOW AND

BACK THROUGH OTHER MOLDED HOLE. WRAP

AROUND OTHER WIRES TO TERMINATE.

FIBERGLASS

BASE

TERMINATE

OUTER JACKET

TERMINATE OUTER JACKET

1” PLASTIC TAPE

OVER 8 LAYERS OF

1” HIGH VOLTAGE

. BONDING

CEMENT

2 LAYERS 1/2 LAP

1” PLASTIC TAPE

2 LAYERS 1/2 LAP

1” HIGH VOLTAGE

1/4”

1”

2”

1/4”

TO BE CONNECTED TO THE

THE TRANSFORMER.

TERMINATION OF OUTER JACKET

REMOVE OUTER JACKET, ROUGHEN 2” OF JACKET

WITH AL. OXIDE CLOTH AND APPLY 2” WIDE STRIP

OF WATER SEALING COMPOUND TO BE USED AS A

SEAL FOR THE DRAIN WIRES. BEND DRAIN WIRES

BACK ALONG THE CABLE AND EMBED EACH WIRE

INTO THE WATER SEALING COMPOUND. (MAKE

SURE WIRES DO NOT TOUCH EACH OTHER). COAT

WITH BONDING CEMENT AND INSTALL HIGH

TRANSFORMER PAD

TERMINATE

OUTER JACKET

INSULATING, WATER-

PROOFING COMPOUND AND TREAT AS UNJACKETED CONCENTRIC CABLE.

Figure 12.26

TRANSFORMER VAULT

NOT DRAWN TO SCALE

Illustrations rev-9 May 2018

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[See Figure 12.33 for Notes and Bill of Material]

Illustrations rev-9 May 2018

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SINGLE PHASE FIBERGLASS

TRANSFORMER PAD 43” x 37.5”

4” ABOVE FINISHED GRADE

28” 30” PRIMARY

24” SECONDARY

12”MIN

18”MAX 30” PRIMARY

24” SECONDARY

CABLES OR DUCTS NOT TO ENTER PAD FROM THE BOTTOM

PROPOSED

DUCT 2’

BACK

PROPOSED

CABLE

37-1/2”

2’ 43” GROUND ROD

5/8” x 10’ cu. 2’

NOTE

THE FRONT HAS

(2) EXTRA

ENCAPULATED

NUTS, FOR 6’

HOLD DOWNS

FRONT

#4 BARE COPPER

SOFT DRAWN

COPPER CONNECTOR

COMPRESSION OR

VICE TYPE.

TRANSFORMER PAD TO BE INSTALLED BETWEEN 4’ AND 10’ FROM FACE OF CURB.

TO BE INSTALLED ON VIRGIN SOIL AND QUARRY SCREENINGS,

WHEN LEVELING, LEAVE THE BACK 1/2 BUBBLE HIGH.

(USE CAUTION WHEN BACKFILLING AROUND PAD) NOT DRAWN TO SCALE

Figure 12.36


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3 PHASE FIBERGLASS JUNCTION MODULE 65 x 69 1/2”4” ABOVE FINISHED GRADE

28”

12”MIN

18”MAX

30” 30”

CABLES OR DUCTS NOT TO ENTER PAD FROM THE BOTTOM

PROPOSED

PRIMARY

DUCT THIS AREA TO BE CLEAR 6’ OF OBSTRUCTIONS

PROPOSED

PRIMARY

CABLE

2’ 2’ 69-1/2”

65"GROUND ROD

5/8” x 10’ cu.

THIS AREA TO

6’ BE CLEAR OF

OBSTRUCTIONS

#4 BARE COPPER

SOFT DRAWN

COPPER CONNECTOR

COMPRESSION OR

VICE TYPE.

MODULE PAD TO BE INSTALLED BETWEEN 4’ AND 10’ FROM FACE OF CURB.

TO BE INSTALLED ON VIRGIN SOIL AND QUARRY SCREENINGS,

(USE CAUTION WHEN BACKFILLING AROUND PAD) NOT DRAWN TO SCALE

Figure 12.37


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Figure 12.38


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Figure 12.39


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Figure 12.40


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12. illustrations 12.1 general - peco energy company · 2019-06-03 · 12. illustrations 12.1...

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