12. ILLUSTRATIONS 12.1 GENERAL

Transcription

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. Illustrations rev-9 May 2018 Page 1 of 53

2 EXPLANATION OF TERMS USED IN TYPICAL SERVICES TO SINGLE RESIDENTIAL PROPERTIES OVERHEAD LINE UNDERGROUND STREET MAIN COMPANY POLE ATTACHMENT TO BUILDING MAST, POLE, ETC. OR CONNECTION OF SERVICE ENTRANCE CONDUCTORS TO REAR BUS. SERVICE DROP SERVICE ENTRANCE CONDUCTORS PROPERTY LINE POINT OF DELIVERY OUTDOOR METER SERVICE LATERAL SERVICE ENTRANCE CONDUCTORS 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 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 Illustrations rev-9 May 2018 Page 2 of 53

3 Please refer to NEC Clearences on Buildings Clearences Point of Attachment Means of Attachment Illustrations rev-9 May 2018 Page 3 of 53

4 Please refer to NEC Service Masts as Supports (A + B) Figure Illustrations rev-9 May 2018 Page 4 of 53

5 Figure Illustrations rev-9 May 2018 Page 5 of 53

6 Illustrations rev-9 May 2018 Page 6 of 53

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9 Figure Illustrations rev-9 May 2018 Page 9 of 53

10 Illustrations rev-9 May 2018 Page 10 of 53 Figure 12.09

11 Figure Deleted THIS PAGE LEFT BLANK INTENTIONALLY Figure Illustrations rev-9 May 2018 Page 11 of 53

12 w f- 0 ~_. ~ ' ---+-f--+-z-~ ~ ~.,i,_ f- () w::> :::o SECTION A-A TRANSFORMER FOUN>ATION REQUIREMENTS PRE CAST I PRllURY I SECON:>NIY TRANSFORMER TRANSFORMER FOl.N)ATION LI> VOLTNJ VOLTNX SIZE ON/U 7' X 7' X 6" I 13KV I ALL I ALL NOTE: IN 4 KV AREAS WHICH ARE DESIGNATED TO BE CONVERTED TO ITEM 34 KV. THE 7' X 7'XS'FOUNOATION uo f.4ay BE use:o FOR THE FUTURE INSTALLATION OF 34 KV P.ADMOUNT TRANSFORMERS WHICH ARE 150 KVA OR LESS IN SIZE. BIU OF MATERIAL CODE NO. I DESCRIPTION QUANTITY Cal PRECAST TRANSFORMER FNDN. W/7' X 7' TOP ROD, GROUND, 112" X 8' CLAMP, GROUND ROD WIRE, 4 SOLID COPPER, BARE CONNECTOR, TAP, VISE T YPE, 4 SOLID COPPER 6 METERING DUCT, METALLIC, 1112 " MIN. l.d. 7 BUSHING INSULATED AS REQUIRED FOR 480Y /277V LOW VOLTAGE RATINGS ONLY SUPPLIED BY CUSTOMER 8 GROUNDING BUSHING FOR METERING CONDUIT NOTES AS REQUIRED SET PRECAST TRANSFORMERS FOUNDATION ON CRUSHED STONE. MINIMUM EXCAVATION IS 8' x 8 ' x 5' DEEP Cbl Ccl Cdl el INST ALL GUARD POSTS WHEN TRANSFORMER IS SUBJECT TO DAMAGE BY VEHICLES. USE 4" GALVANIZED STEEL PIPE FILLED WITH CONCRETE, SET IN 15" DIAMETER CONCRETE 3' DEEP. GUARD POST PIPE TO EXTEND 4' ABOVE FINAL GRADE. INSTALL 4 BARE COPPER FOR GROUNDING, PROVIDE 12" TO 18" COVER. EXTEND TO GROUND <ITEM 2l AND 2/0 COPPER WIRE EXTENDING THOUGH WALL OF PRECAST TRANSFORMER FOUNDATION. INST ALL WITH TOP APPROXIMATELY 3" ABOVE GRADE. EXTEND ME TERING CONDUIT 6" ABOVE VAUL T L ID IN FRONT RIGHT CORNER DF CABLE OPEN ING. PRECAST 3 PHASE TRANSFORMER FOUNDATION 7' X 7' TOP F i gure Ref. Canstr. Std. S-2231 Illustrations rev-9 May 2018 Page 12 of 53

13 Illustrations rev-9 May 2018 Page 13 of 53

14 Illustrations rev-9 May 2018 Page 14 of 53 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. TYPES OF WAD BREAK ELBOWS 15KV 2STR 0 FRON?OF t!wispormer FIBERGLASS BASE 15 KV 1/0 STR 35 KV PURPLE CUFF 1/0 STR INSTALL TRANSFORMER HOLD DOWN CUPS (SUP PU ED WITH TRANSFORMER) USE3/8 BOLTS&WASHERS 2 PER TRANSFORMER #2 BARE SOLID COPPER BE1WEEN CASE GROUNDS & NEUTRAL #4BARESO FT DRAWN COPPER AROUND TRANSFORMER AND CONNECT TO GRO UN D ROD AND UP TO# 2 COPPER 4" ABOVE FINISHED GR ADE APPROVED 15KV or 35KV CONCENlRIC NEUTRAL JACKETED CABLE LEAVE SLACK FOR SWITCHING COPPER CONNECTOR COMPRESSION OR VISE TYPE Figure I I I l \ GROUND ROD 518" X 10' cu SEE THE ILLUSTRATION SECTION, FIGURE FOR PRIMARY CABLE TERMINATION. (E.S.R MANUAL)

15 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 PRI MARY SIDE APPROVED LOAD.. BREAK ELB OWS 1.@.1 ~ 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 E ~ GROUNDING BUSHING TERMINATE OUTER JACKET 4 " ABOVE COVER #4BARE I SOLID COPPER lf28are SOUDCOPPER REQUIRED CONCRETE MANHOLE COVER 7'x7 ' 4KV & 13KV 8"x8' 34KV REQUIRED CONCRETE MANHOLE COVER Illustrations rev-9 May 2018 Page 15 of 53 IF METERING EQUIPMENT WILL SE INSTALLED IN THE SECONDARY SIDE OF THE TRANSFORMER SEE THE METERING SECTION. OPP ER GROUND 114 BARE SOLID C OUTSIDE OF REQUIREDCONCRETE MANHOLE ANHOLE RIGID METAWC METERING CONDUIT ITH GROUNDING SUSHINO, ONLY IF METERING SEE THE ILLUSTRATION SECTION, FIGURE FOR PRIMARY CABLE. TERMINATION.

16 Illustrations rev-9 May 2018 Page 16 of 53 Figure 12.15

17 Figure (Contd.) Illustrations rev-9 May 2018 Page 17 of 53

18 Illustrations rev-9 May 2018 Page 18 of 53 Figure 12.16

19 Figure (Contd.) Illustrations rev-9 May 2018 Page 19 of 53

20 Illustrations rev-9 May 2018 Page 20 of 53 Figure 12.17

21 Figure (Contd.) Illustrations rev-9 May 2018 Page 21 of 53

22 Illustrations rev-9 May 2018 Page 22 of 53 Figure 12.18

23 Figure (Contd.) Illustrations rev-9 May 2018 Page 23 of 53

24 Illustrations rev-9 May 2018 Page 24 of 53 Figure 12.19

25 Figure (Contd.) Illustrations rev-9 May 2018 Page 25 of 53

26 Illustrations rev-9 May 2018 Page 26 of 53 Figure 12.20

27 Figure (Contd.) Illustrations rev-9 May 2018 Page 27 of 53

28 Illustrations rev-9 May 2018 Page 28 of 53 Figure 12.21

29 Figure (Contd.) Illustrations rev-9 May 2018 Page 29 of 53

30 Illustrations rev-9 May 2018 Page 30 of 53 Figure 12.22

31 Figure Illustrations rev-9 May 2018 Page 31 of 53

32 Illustrations rev-9 May 2018 Page 32 of 53 Figure (Contd.)

33 Figure Illustrations rev-9 May 2018 Page 33 of 53

34 Illustrations rev-9 May 2018 Page 34 of 53 Figure (Contd.)

35 Figure Illustrations rev-9 May 2018 Page 35 of 53

36 Illustrations rev-9 May 2018 Page 36 of 53 Figure 12.25A

37 Figure 12.25A (Contd.) Illustrations rev-9 May 2018 Page 37 of 53

38 S-1644-E +PECO S-1644-E PAGE 1 OF 2 In Ealan - Pl<GE 1 OF 2 600A. HORIZ. MOUNT INTEGRAL STYLE[STEEL BASEJ GANG OPERATED LOAD BREAK SW.[S8cCJ 34KV EC DESCRl'TION REVISED DETAIL ON PG 1 ~ TO NEUTRAL AN> ~ GROIHl PER S-131 TME ll01e NOTE: SEE GROUNDING DETAIL SHEET 2 Illustrations rev-9 May 2018 Page 38 of 53

39 S-1644-E PAGE 2 OF 2 NOTES (a) OPERATING ROO MAY BE INSTALLED IN THIS LOCATION IF M!DOLE UNOERBUILD PHASE AND SECONDARY ARE NOT ON THIS SIDE OF POLE. (bl TO INCREASE LENGTH OF OPERATING ROD, USE ITEMS LISTED UNDER SPARE MATERIAL. LENGTH HAY ALSO BE DECREASED. (c) FOR INSTALLATION OF STANDING ARM (WHEN REOUIRED) SEE STD. S -16 l I Cdl OPERATING ROO INSULATORS SUPPLIED WITH SWITCH BILL OF MATERIAL S-1644-E PAGE 2 OF 2 ITEM CODE NO DESCRIPTION I IJB SWITCH, LO BREAK, 35.5KV. 60DA, HORIZ. 2 * BOLT, MACHINE. 516", GALV INSULATOR, PIN, 34KV DIST, I" THREAD PIN, INSULATOR, ll-3/4 L. I" THREAD LINK, CHAIN, FIGURE INSULATOR, SUSPENSION, 18-3/4' PIN, POLE TOP, STEEL, 24''. I" THREAD B CROSSARM, # 10 CLAMP 9 PER S-1051-B CONDUCTOR DEADEND 10 PER S-0252 CONNECTOR, TERM, LUG, COMPRESSION II PER S-0251 CONNECTOR, TAP, WEDGE TYPE 12 * BOLT, MACHINE, 3/4 GALV BRACE, CROSSARM, WOOD W/METAL ENOS, 37" ARRESTER, LIGHTNING BRACKET, OFFSET, 18' STUD CONNECTOR V2' ROUND WASHER SOL COPPER SD BARE SOL COPPER SD COV'D 21 PER S-0251 VICE TYPE TAP CONNECTOR %' X 2' MACHINE BOLT %' LOCKWASHER * AS REQUIRED REFERENCES ERECTION DRAWING ANO INSTALLATION INSTRUCTIONS PACKED WITH SWITCH. WOOD CROSSARM INSTALLATIONS --S-0130 QUANTITY I * I I 6 6 * SPARE MATERIAL CODE NO ESCRIPTION GUIDE BEARING, 1-112'' PIPE RIGID COUPLING 1-112" PIPE INTERRUPTER UNIT PIPE, STEEL, GALV., 1-112" OPERATING ROD INSULATOR ASSEMBLY HANDLE ASSY. UNIVERSAL / GROUNDING DETAIL TO PHASE COND. 15 TO PHASE COND. POLE DOWN LEAD TO GROUND <CENTER PHASE ONL Yl Illustrations rev-9 May 2018 Page 39 of 53

40 CONDUCTOR INSULATION SEMI CONDUCTING 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 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. TO BE CONNECTED TO THE THE TRANSFORMER. TERMINATION OF OUTER JACKET REMOVE OUTER JACKET, ROUGHEN 2 OF JACKET 1/4 WITH AL. OXIDE CLOTH AND APPLY 2 WIDE STRIP OF WATER SEALING COMPOUND TO BE USED AS A 1 SEAL FOR THE DRAIN WIRES. BEND DRAIN WIRES BACK ALONG THE CABLE AND EMBED EACH WIRE 2 INTO THE WATER SEALING COMPOUND. (MAKE SURE WIRES DO NOT TOUCH EACH OTHER). COAT 1/4 WITH BONDING CEMENT AND INSTALL HIGH FIBERGLASS BASE TERMINATE OUTER JACKET TERMINATE OUTER JACKET TRANSFORMER PAD TERMINATE OUTER JACKET LOAD BREAK ELBOWS 35 & 15KV TRANSFORMER VAULT INSULATING, WATER PROOFING COMPOUND AND TREAT AS UNJACKETED CONCENTRIC CABLE. NOT DRAWN TO SCALE Figure Illustrations rev-9 May 2018 Page 40 of 53

41 c w ~ < 1---~---~ : ~~ l ~1----~--~~~ I YN ~ I... % c I WO ~ I 6::'. (I) I z ~ I ~~ 1 ~~ / 1-,, REAR OF BLOG. EDGE OF MACA OAl.I TYPICAL UNDERGROUND ARRANGEMENTS PRIMARY & SECONDARY SHOWN SEE NOTE ~c ~ w ~ w ~~ ;~ EDGE OF MACADA M AE RI AL FAC I LITIES INSTALLED & MAI NTAINED BY PECO ENERGY LE GEND ' f c CLUSTER D MOUNTED ~ TRANSF ORMERS SECONDARY ENCLO SURE w OR SWITCH MODU LE ~ TRA NS FORl.IER ~ SECONDARY MAIN SECONDARY SERVI CE (CUSTOMER OWN EOl ~ TYP ICAL AERIAL ARRANGEMENTS PRIMARY & SECO ND ARY SHOWN REAR OF BL OG. AERIAL SECO Y. LASHED PR I MARY COND UCTOR 0, TERMINAL POLE ELECTRICAL DESIGN COMMERICAL DEVELOPMENTS Figure Ref. Cons tr. Std.S- 5560sheet11 Illustrations rev-9 May 2018 Page 41 of 53

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47 NOTE (o) LJ II FIGURE NOTE (o) FIGURE 5 NOTE (o) ITEM I II FIGURE 3 NOTE (o) NOTE (o) THE PREFERRED LOCATION FOR NEW BUS INSTALLATIONS IS ABOVE THE TOP WINDOW: BILL OF MATERIAL CODE NO. DESCRIPTIOl';I FIG.I PLATE, WALL, FOR ARM RACK CLAMP, MESSENGER, LASHED BUS IJZ-~40~1> RACI<,ARM, P~A1" MQVNTJNG FOR LASHED BUS MESSENGER CLAMP BOLT, MACHINE, %" x BOLT, EXPANSION, 11 4 " X 2 V4" PLATE, CORNER, FOR ARM RACK ~:~~EriN~fi~T, M ~~~f N~iLLCL~iRP E~~~td~S:TMi~~~ij~E~Lii~ M~oR BRACE, RACK, SIDE 10" FOR DEAD END CLEVIS, TH IMBLE BOLT, MACHINE, 112" X 1Vz" FIG. n FIG.m FIG.:& FIG.Jr I I 6 6 I Figure Ref. Constr. Std.S-1331C Illustrations rev-9 May 2018 Page 47 of 53

48 Illustrations rev-9 May 2018 Page 48 of 53

49 SINGLE PHASE FIBERGLASS TRANSFORMER PAD 43 x ABOVE FINISHED GRADE 30 PRIMARY 24 SECONDARY MIN 18 MAX 30 PRIMARY 24 SECONDARY PROPOSED DUCT CABLES OR DUCTS NOT TO ENTER PAD FROM THE BOTTOM 2 BACK PROPOSED CABLE /2 GROUND ROD 5/8 x 10 cu. 2 NOTE THE FRONT HAS (2) EXTRA ENCAPULATED NUTS, FOR HOLD DOWNS 6 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 Illustrations rev-9 May 2018 Page 49 of 53

50 3 PHASE FIBERGLASS JUNCTION MODULE 65 x 69 1/2 4 ABOVE FINISHED GRADE MIN 18 MAX PROPOSED PRIMARY DUCT CABLES OR DUCTS NOT TO ENTER PAD FROM THE BOTTOM THIS AREA TO BE CLEAR 6 OF OBSTRUCTIONS PROPOSED PRIMARY CABLE /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 Illustrations rev-9 May 2018 Page 50 of 53

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