ELECTRICAL SCHEMATIC FOR VAULT OIL MINDER SYSTEM STANCOR OIL MINDER SYSTEM CONTROLLER

Transcription

1 9. VAULTS, GENEAL GENEAL EQUIMENTS FO VAULT OOMS GENEAL EQUIMENTS FO VAULT OOMS GENEAL EQUIMENTS FO VAULT OOMS 9.-A 9.-B 9.-C 9. VAULT ACCESS, LADDE, SUMP PUMP AND CONTOL FIXED LADDE FO VAULTS ALL ALUMINUM 9.-5 ELECTICAL SCHEMATIC FO VAULT 9.-9 OIL MINDE SYSTEM 9.- STANCO OIL MINDE SYSTEM CONTOLLE MANUFACTUED VAULTS ' X 5' AND ' X ' TAFFIC ATED PECAST VAULTS (STEEL DETAILS) ' X 5' AND ' X ' TAFFIC ATED PECAST VAULTS (CONCETE DETAILS) 9. TANSCLOSUES AND VAULT LAYOUTS TANSFOME TANSCLOSUE CABINETS TYPICAL TANSCLOSUE INSTALLATION FEOESONANCE PEVENTION FLOATING WYE - DELTA CUSTOME SUPPLIED OUTDOO ABOVE GOUND VAULT FLOATING WYE - DELTA VAULT LAYOUT (5 KVA MAX) GOUNDING FO GOUNDED WYE - GOUNDED WYE BANK WITH DEAD TOP TANSFOMES (VAULT O TANSCLOSUE INSTALLATION) LAGE TWO TANSFOME VAULT 5 KVA MAX VAULT SECONDAY BUS 9.4 VAULT AND ENCLOSUE FUSING COOPE - CUENT LIMITING SUBMESIBLE FUSE DIMENSIONS (EPLACEMENT) COOPE - CUENT LIMITING SUBMESIBLE FUSE DIMENSIONS (EPLACEMENT) 9.5 VAULT SWITCHES VACUUM SWITCH GOUNDING - FAULT INDICATOS AND EMOTE OPEATOS KEANEY VACUUM SWITCHES SUBMESIBLE, VAULT TYPE 9.6 SOUCE TANSFE SCHEMES AUTOMATIC TANSFE SCHEMES VAULT AUTO TANSFE SCHEME A 9.4-B VAULT AND ENCLOSUE PIMAY JUNCTIONS LOADBEAK THEE-WAY JUNCTION - WALL MOUNTED VAULT TANSFOMES THEE-PHASE VAULT TANSFOMES 9.9- THEE-PHASE VAULT TANSFOMES DIMENSIONS 9.9- VAULT TANSFOME SECONDAY BUSHING SUPPOT FO MAINTENANCE ONLY DAWINGS THE FO MAINTENANCE ONLY DAWINGS LISTED BELOW AE NOT CONTAINED IN THE PINTED SPEC BOOK, BUT AE AVAILABLE ONLINE VAULT LIGHTING KITS (FMO) 9.- FUSE CABINET, WALL MOUNTED TYPE, AMPEE - THEE-PHASE (FMO) G&W - CUENT LIMITING SUBMESIBLE FUSE DIMENSIONS (FMO) 9.4-C G&W - CUENT LIMITING SUBMESIBLE FUSE - APPLICATIONS (FMO) 9.4-D 9/4/4 KATIGBAK GUINN /5/ KATIGBAK GUINN // CECCONI BULISON /7/ CECCONI GUINN EVISED BY CK'D ADCOCK ADCOCK ELKINS ELKINS APP. SECTION 9 - NETWOK, VAULTS AND TANSCLOSUES TABLE OF CONTENTS DEC DEM DEP DEF X 9.-A

2 GENEAL A TANSFOME VAULT IS AN ENCLOSED COMPATMENT WITHIN A BUILDING O BELOW GOUND LEVEL ESPECIALLY DESIGNED FO THE TYPE TANSFOMES SPECIFIED BY THE COMPANY. A TANSFOME ENCLOSUE IS A SPECIAL COMPATMENT SUITABLE FO INSTALLING COMPANY'S STANDAD TANSFOMES. SUCH ENCLOSUE MAY UTILIZE THE CUSTOME'S BUILDING WALL(S) AS ONE O MOE SIDES OF THE ENCLOSUE. ALL ENCLOSUES MUST HAVE A EMOVABLE COVE APPOVED BY THE ENGINEE EXCEPT THOSE LOCATED IN ISOLATED O POTECTED AEAS WHEE, IN THE WITTEN OPINION OF THE ENGINEE, THEE IS NO EASONABLY FOESEEABLE DANGE OF ACCESS BY MINOS, WOKMEN AND OTHE MEMBES OF THE PUBLIC. ONLY AUTHOIZED COMPANY PESONNEL SHALL HAVE ACCESS TO TANSFOME VAULTS O ENCLOSUES AND ALL ENTY DOOS SHALL BE KEPT LOCKED UNLESS ATTENDED. TANSFOME LOCATION IT IS THE CUSTOME'S ESPONSIBILITY TO POVIDE A TANSFOME LOCATION OUTSIDE OF THE BUILDING THAT ALLOWS US TO USE OU STANDAD MINEAL OIL FILLED TANSFOMES AND STANDAD FUSING METHODS. IF THIS IS NOT POSSIBLE, POGESS ENEGY WILL INSTALL TANSFOMES, SWITCHES AND FUSES INSIDE A BUILDING IN A CUSTOME SUPPLIED VAULT THAT IS IN COMPLIANCE WITH NEC ATICLE 45. THIS ATICLE STATES THAT UNDE CETAIN CONDITIONS, MINEAL OIL TANSFOMES CAN BE INSTALLED INSIDE BUILDINGS. HOWEVE, TO AVOID CONFUSION AND TO KEEP POGESS ENEGY FOM HAVING TO MONITO CONTINUED COMPLIANCE WITH THESE CONDITIONS, ALL VAULTS WITHIN A BUILDING WILL BE EQUIPPED WITH TANSFOMES USING A LESS FLAMMABLE DIELECTIC. IN ADDITION THE TANSFOME(S) WILL BE FUSED WITH CUENT LIMITING FUSES. AS MENTIONED IN THE FUSE SECTION ABOVE. THIS CUENT LIMITING FUSE (CL) EDUCES THE FAULT CUENT AVAILABLE WITHIN THE TANSFOME TANK. THE LESS FLAMMABLE DIELECTIC, COOPE "F", AISES THE FIE POINT OF THE TANSFOME DIELECTIC TO ABOVE C. THIS COMBINATION GEATLY EDUCES THE CHANCE OF CATASTOPHIC FAILUE DUING A PIMAY FAULT IN THE TANSFOME. TANSFOMES SPECIAL THEE-PHASE VAULT TANSFOMES AE AVAILABLE. THESE TANSFOMES AE STAINLESS STEEL UNITS AND AE FILLED WITH LESS-FLAMMABLE FLUID. THEY AE ALSO FULLY ATED FO OPEATION IN A 5 C AMBIENT ENVIONMENT. FO VAULT TANSFOME BANKS CONSISTING OF BANKED SINGLE-PHASE UNITS, STANDAD SINGLE-PHASE DOUBLE BUSHING TANSFOMES CAN BE USED POVIDING THEY AE MODIFIED. USE A STANDAD STAINLESS STEEL UNIT WHEN AVAILABLE. THESE UNITS SHOULD BE DAINED AND FLUSHED OF THE EXISTING MINEAL OIL AND FILLED WITH A LESS-FLAMMABLE FLUID SUCH AS F. AANGEMENTS SHOULD BE MADE WITH THE TANSFOME SHOP TO HAVE THIS DONE. THE TANSFOMES SHOULD ALSO BE CONVETED FOM LIVE BUSHINGS TO BUSHING WELLS IN THE TANSFOME SHOP. THE TANSFOMES SHOULD BE DEATED FO OPEATION IN THE HIGHE AMBIENT TEMPEATUE CONDITIONS BY.5% FO EACH C ABOVE A C AMBIENT. FUSES FULL ANGE CUENT LIMITING SUBMESIBLE FUSES AE AVAILABLE FO USE IN VAULTS. SEE SECTION 9.4 FO AVAILABLE FUSES. FULL ANGE CUENT LIMITING FUSES AE ALSO AVAILABLE FO FUSING TANSFOMES IN VAULTS WHEN THE FUSE IS OUTSIDE THE VAULT. CONTACT DISTIBUTION STANDADS FO ADDITIONAL INFOMATION. FEOESONANCE FEOESONANCE IS POSSIBLE WITH UNDEGOUND CABLES AND SINGLE-PHASE SWITCHES FEEDING A DELTA PIMAY TANSFOME BANK O A FLOATING-WYE TO DELTA TANSFOME BANK. THE PEFEED METHOD TO PEVENT THE POSSIBILITY OF FEOESONANCE IN VAULTS IS TO USE A GANGED SWITCH TO ENEGIZE O DE-ENEGIZE THE TANSFOME BANK. IF THE BANK IS A FLOATING-WYE TO DELTA TANSFOME BANK AND ONLY SINGLE-PHASE SWITCHING IS AVAILABLE, FEOESONANCE CAN BE PEVENTED BY TEMPOAILY GOUNDING THE NEUTAL BEFOE ENEGIZING THE BANK. SEE 9.-5 FO MOE INFOMATION ON FEOESONANCE PEVENTION. /9/ GUINN GUINN ELKINS GENEAL EQUIEMENTS FO VAULT OOMS 9.-A

3 DESIGN VAULT SPECIFICATIONS AND EQUIEMENTS SHALL BE POVIDED TO THE CUSTOME BY POGESS ENEGY ENGINEEING EPESENTATIVE. CUSTOME MUST FUNISH DETAILED DAWINGS FO EVIEW AND APPOVAL PIO TO CONSTUCTION. THE OOM'S INSIDE DIMENSIONS AE TO BE A MINIMUM OF ' LENGTH X 4' WIDTH X ' HEIGHT. THE LENGTH WILL BE EQUIED TO BE MOE THAN ' IF MOE THAN ONE TANSFOME IS EQUIED. ONLY EQUIPMENT OWNED BY POGESS ENEGY WILL BE ALLOWED INSIDE THE VAULT OOM. VAULT OOM MUST MEET ALL THE EQUIEMENTS OF NEC 45 SECTION III, TANSFOME VAULTS, INCLUDING THE CONSTUCTION OF WALLS, OOFS AND FLOOS, DOOWAYS, VENTILATION, DAINAGE, ETC. THE VAULT OOM MUST EMAIN EADILY ACCESSIBLE TO POGESS ENEGY O POGESS ENEGY CONTACTO LINE AND SEVICE VEHICLES AT ALL TIMES. THE AEA IN FONT OF THE ENTANCE FO A GOUND LEVEL VAULT MUST BE LEVEL PAVEMENT O CONCETE IN ODE TO ALLOW EQUIPMENT TO BE EASILY OLLED UP TO THE DOO. THEE SHALL NO OBSTUCTIONS TO THE ENTANCE OF A GOUND LEVEL VAULT AND NO OVEHANGS ABOVE A BELOW GOUND VAULT. OOM SHALL BE ILLUMINATED WITH LIGHT FIXTUES APPOVED BY POGESS ENEGY AND AT LOCATIONS SPECIFIED BY POGESS ENEGY. THE LIGHT SWITCH LOCATION SHALL BE AS SPECIFIED BY POGESS ENEGY. THE LIGHTING SHALL BE INSTALLED PE NEC EQUIEMENTS AND SEVED BY CUSTOME'S ELECTICAL PANEL. IF AN EMEGENCY GENEATO PANEL EXISTS, THE LIGHTS SHALL BE SEVED BY THE EMEGENCY PANEL. ACCEPTANCE PIO TO POGESS ENEGY INSTALLING FACILITIES POGESS ENEGY ENGINEEING AND LINE AND SEVICE AE TO HAVE A FINAL INSPECTION FO COMPLIANCE PIO TO FINAL ACCEPTANCE. POGESS ENEGY LINE AND SEVICE WILL EQUIE A MINIMUM OF THEE WEEKS TO COMPLETE THE EQUIPMENT INSTALLATION AFTE FINAL ACCEPTANCE BY POGESS ENEGY. VAULT IS TO BE CLEANED OF DIT, MUD, AND DEBIS PIO TO POGESS ENEGY ACCEPTANCE. METEING CUSTOME TO POVIDE A METEING OOM FO ALL ELECTICAL METES. CUSTOME IS TO POVIDE ACCESS TO THE METE OOM FO POGESS ENEGY O POGESS ENEGY CONTACTO PESONNEL FO MAINTENANCE O METE EADING. ALL METES AE TO BE INSTALLED PE POGESS ENEGY AND NEC SPECIFICATIONS AND MUST BE CLEA OF OBSTUCTIONS WITH SAFE ACCESS FO MAINTENANCE O METE EADING. SITE SPECIFIC METEING ISSUES TO BE DETEMINED BY POGESS ENEGY ENGINEE AND CUSTOME ENGINEE. WALLS WALLS TO BE CONSTUCTED OF SOLID MASONY AND IN SUCH A WAY THAT CLIMBING IS NOT POSSIBLE. ALL WALLS MUST MEET APPLICABLE BUILDING AND FIE CODES. WALLS SHALL BE CAPABLE OF WITHSTANDING A ADIAL FOCE EQUAL O GEATE THAN THE STENGTH OF THE PULLING EYES. THE HEIGHT OF THE INTEIO SHALL BE A MINIMUM OF FEET FOM THE FLOO TO THE BOTTOM OF THE CEILING SUPPOT BEAMS. CUSTOME IS TO POVIDE CONDUIT KNOCKOUT-TYPE OPENINGS O PVC SLEEVES IN THE OOM'S FLOO TO POVIDE ACCESS FO POGESS ENEGY CABLES ENTANCES. ALL CABLE ENTANCES SHALL BE COODINATED WITH THE POGESS ENEGY ENGINEE. PULLING EYES THEE AE TO BE A MINIMUM OF THEE PULLING EYES IN THE BACK WALLS EQUALLY SPACED ALONG THE WALLS. THEE AE TO BE A MINIMUM OF TWO PULLING EYES IN THE END WALLS EQUALLY SPACED ALONG THE WALLS. THE PULLING EYES AE TO BE INSTALLED APPOXIMATELY 6" - 8" ABOVE THE FLOO. THE PULLING EYES SHALL HAVE A MINIMUM TENSILE STENGTH OF 5, POUNDS. THE CUSTOME WILL SUPPLY THE WALL MOUNTING HADWAE TO SECUE THE PULLING EYES IN PLACE. /9/ GUINN GUINN ELKINS GENEAL EQUIEMENTS FO VAULT OOMS 9.-B

4 CONDUIT FO PIMAY SECONDAY AND METEING CONDUCTOS THE NUMBE AND SIZE OF PIMAY, SECONDAY AND METEING CONDUITS INTO THE VAULT AND THEI EXACT LOCATION SHALL BE NEGOTIATED WITH CUSTOME AND AGEED UPON WITH COMPANY ENGINEE. FLOOS FLOO TO BE CONCETE WITH SUFFICIENT STUCTUAL STENGTH TO SUPPOT A MINIMUM EQUIPMENT WEIGHT OF 6 POUNDS DISTIBUTED OVE A FOOTPINT OF 69" X 4". THE FLOOS MUST HAVE A 4" PVC CONDUIT SLEEVE IN EACH CONE OF THE VAULT TO ALLOW POGESS ENEGY TO INSTALL GOUND ODS. THE SLEEVES MUST EXTEND THOUGH THE FLOO TO THE GOUND BELOW. THE SLEEVES AE TO BE LOCATED APPOXIMATELY " FOM THE WALLS. THE FLOO, AT ANY ENTANCE, MUST HAVE A SILL THAT IS A MINIMUM HEIGHT OF 4 INCHES TO ENSUE ANY OIL SPILL IS CONTAINED WITHIN VAULT OOM. DOO THE DOO, WHEN INSTALLED, MUST HAVE A MINIMUM HOIZONTAL OPENING OF 8 FOOT AND MEET ANY APPLICABLE NEC, BUILDING, O FIE CODES. THE DOO MUST BE ACCESSIBLE BY POGESS ENEGY PESONNEL ONLY. THE DOO MUST NOT OPEN INTO THE VAULT OOM. ENTY DOOS SHALL HAVE A STUDY HASP SUITABLE FO COMPANY'S STANDAD LOCK O LOCK TUMBLES WITHIN THE DOO TO ACCOMMODATE COMPANY'S STANDAD KEY. SELF-LOCKING DOOS AND DOOS WITH LOCK TUMBLES SHALL BE EADILY OPENED FOM THE INSIDE WITHOUT A KEY. COMPANY'S STANDAD "DANGE HIGH VOLTAGE" SIGN SHALL BE AFFIXED TO THE OUTSIDE OF ALL ENTY DOOS OF TANSFOME VAULTS INSIDE OF BUILDINGS AND OF TANSFOME ENCLOSUES. THIS SIGN SHOULD BE SECUELY AFFIXED AND MAINTAINED AT A PLACE EASILY SEEN. THE DOO'S HEIGHT ABOVE THE SILL SHALL BE A MINIMUM OF 8'. CUSTOME'S ELECTICAL CONDUCTOS CUSTOME IS TO POVIDE ELECTICAL CABLES IN THE VAULT. ENTANCE LOCATIONS AE TO BE APPOVED BY THE POGESS ENEGY ENGINEEING EPESENTATIVE PIO TO CONSTUCTION. IGID BUS DUCT IS ACCEPTABLE AND IF POVIDED, POGESS ENEGY WILL MAKE SECONDAY CONNECTION FOM THE SUPPLY TANSFOME TO THE IGID BUS DUCT AND THE POINT OF CONNECTION SHALL BE THE POINT OF DELIVEY. GOUNDING ALL CICUITS, PHASE CABLES, AND NEUTAL CABLES SHALL BE CLEALY MAKED TO MEET THE EQUIEMENTS OF THE NEC. CUSTOME SHALL POVIDE SUFFICIENT GOUNDING CONNECTION AVAILABLE TO COMPANY FO GOUNDING COMPANY EQUIPMENT. THIS SHALL BE CONDUIT SLEEVE(S) FO INSTALLING GOUND ODS TO EATH BELOW, O A COPPE CONNECTION TO BUILDING STEEL. COPPE CONNECTION POVIDED BY CUSTOME TO BUILDING STEEL SHALL BE A MINIMUM #/ COPPE. IF BUILDING STEEL IS USED, THE AUTHOITY HAVING JUISDICTION (ELECTICAL INSPECTO) SHALL INSPECT AND APPOVE THE METHOD OF CONNECTION. SECONDAY CONDUCTOS THE MAXIMUM ALLOWED NUMBE OF CONDUCTOS SHALL BE 4, SIZE 75 KCMIL CU O AL MAXIMUM. SMALLE SIZES AE ACCEPTABLE AS LONG AS THE NUMBE IS 4 O LESS. POINT OF DELIVEY THE POINT OF DELIVEY WILL BE WHEE THE CUSTOME'S CONDUCTOS O BUS CONNECT TO THE POGESS ENEGY SECONDAY CONDUCTOS. /9/ GUINN GUINN ELKINS GENEAL EQUIEMENTS FO VAULT OOMS 9.-C

5 CU LDVLTC CN 5458 THE LADDE IS SHOWN IN A TYPICAL PECAST VAULT. SPECIFY THE EXACT LENGTH NEEDED WHEN ODEING. 4" X " MINIMUM ACCESS DOO OPENING WITH LADDE TOP IN PLACE TOP SECTION SIDEWALK O STEET LEVEL MOUNT LADDE AFTE THE ACCESS DOO PANEL HAS BEEN SET ADJUST THE WALL MOUNT BACKETS SO THE TOP SECTION CLEAS THE DOO OPENING ACCESS DOO CLOSED WITH TOP SECTION OF LADDE STOED FONT VIEW " " BOTTOM SECTION SIDE VIEW WALL MOUNT BACKETS 5/6" " TYP. APPOX ' PECAST VAULT LEAD ANCHOS (BY OTHES) 4-/8" /" DIA. SS BOLT, WASHE AND NUT 7" MOUNT THE FIXED SECTION OF THE LADDE " BELOW THE TOP OF THE ACCESS PANEL CUT FOM THE BOTTOM OF THE LADDE TO ADJUST THE MOUNTING HEIGHT // DANNA GUINN ELKINS EVISED BY CK'D APP.. THIS IS A NON-STOCK STANDAD ITEM FO NEW O EXISTING VAULTS.. ALLOW 8 WEEKS FO DELIVEY.. GOUND LADDE TO VAULT GOUNDING GID. 4. ENGINEE MUST SPECIFY HATCH TYPE ON ACCESS DOO WITH ECESS LOCK BOX. FIXED LADDE FO VAULTS ALL ALUMINUM 9.-5

6 LOAD SIDE BLACK WIE TO FUSE HOLDE CN, FUSE HOLDE CN 4 AMP FUSE CONNECT TO VOLT SOUCE ONLY WHITE WIE TO SYSTEM NEUTAL GEEN WIE TO VAULT GOUND CONTOLLE; SEE 9.- FO DETAIL SUMP SENSO. GOUND ALL METAL PATS (SUMP, LIGHTS, AND PANEL). 7/4/4 GUINN GUINN ADCOCK ELECTICAL SCHEMATIC FO VAULT DEC DEM DEP DEF X 9.-9

7 TO OIL MINDE CONTOLLE FLOAT OFF LEVEL 4 /4" FOM BASEPLATE POBE TIP /" FOM BASEPLATE CAPACITY TABLE FO STANDAD / H.P. PUMP HEAD IN FEET GALLONS PE MINUTE (GPM) ' 5' 9 ' 5 SHUT-OFF 6' / HP PUMP CU SUMPPUMPC CN USE PUMP WITH STANCO OIL MINDE CONTOLLE. SEE. OIL-MINDE POBE TIP MUST BE BELOW FLOAT OFF LEVEL. ADJUST FLOAT ACCODINGLY.. INSTALL PUMP CONTOL AS HIGH ON THE VAULT WALL AS THE LIQUID LEVEL CABLES WILL ALLOW. 4. USE CAOLINAS STOCK " SCH 4 PVC FO DISCHAGE PIPE. IF THE SUMP IS SMALL ENOUGH THAT HEAD WATE DAINING BACK INTO SUMP AFTE THE PUMP CUTS OFF CAUSES THE PUMP TO CYCLE, INSTALL A " TO " ADAPTE AND A " ONE WAY FLUSH VALVE IN THE DISCHAGE PIPE. THIS SHOULD BE PUCHASED FOM A LOCAL PLUMBING SUPPLY OUTLET. 5. IF HEAD IS GEATE THAN FEET, A LAGE PUMP WILL BE NECESSAY. CONTACT DISTIBUTIONS STANDADS. 6. CABLES FO OIL SENSO AND PUMP SWITCH COME WITH THE CONTOL. FEET OF CABLE COMES WITH PUMP. WIE SOUCE VOLTAGE CABLE MUST BE SUPPLIED. # IS ADEQUATE. 7. MINIMUM BASIN DIAMETE IS 4 INCHES. 8. PUMP CONTOL IS WATE TIGHT BUT NOT SUBMESIBLE. 7/4/4 GUINN GUINN ADCOCK OIL MINDE SYSTEM DEC DEM DEP DEF X 9.-

8 OIL MINDE CONTOL BOX CU CNTLSPUMPC CN POWE OIL FAULT HIGH LEVEL OVELOAD STANCO 55 FAN HILL D. MONOE, CT OIL MINDE II CONTOL PATENTS:,75,88; 4,75,785; 6,,8 MADE IN USA SENSO SETTINGS 5 7 OVELOAD AMPS ESET SILENCE PUMP UN MS ELAY 4 VAC 5 VAC OIL L N P(N) P(L) POBE ON FLOAT F F HIGH ALAM FLOAT F F4 WHT G WHT BLK WHT BLK G WHT BLK POWE SUPPLY FT. PIGTAIL INCLUDED POWE POWE POBE FLOAT TO PUMP 7/4/4 GUINN GUINN ADCOCK STANCO OIL MINDE SYSTEM CONTOLLE DEC DEM DEP DEF X 9.-

9 IF THE VAULT TOP NEEDS TO BE AISED FO PAVING (SEE NOTES THOUGH 4). WELD A COLLA SHIM AOUND THE TOP TO THE EDGE ANGLE. TO THE EDGE ANGLE.. EMOVE THE TOP PANELS AND THE SUPPOT STEEL AND PUT SHIMS IN THE BEAM POCKETS THE SAME THICKNESS AS THE COLLA IN STEP.. WELD SHIMS TO THE END ANGLE THE SAME THICKNESS AS THE COLLA IN STEP. ALL VAULT ODES MUST BE ACCOMPANIED BY AN ODE DAWING. TO SPECIFY TOP PANELS, CONDUIT PANELS, SUMP LOCATION, ETC. CONTACT DISTIBUTION STANDADS FO ODE ASSISTANCE. SEE NOTE BEAM POCKET SEE NOTE 4. EPLACE THE SUPPOT STEEL AND THE PANELS. 5. CN 5455 ACCESS PANEL WITH / GATING PANEL (SPEC HIGH HEEL O STANDAD GATING HALF PANEL) ACCESS PANELS CAN BE INSTALLED BACK TO BACK IF ONE DOO IS NEEDED FO EMOTE OPEATOS, SPECIFY ON THE ODE DAWING. 6. CN 5456 SPECIFY HIGH HEEL GATING (LIFTING DEVICE FO HIGH HEEL GATE TO BE LEFT IN THE VAULT). 7. CN 5456 SPECIFY STANDAD GATING 8. CN 5455 SOLID CONCETE PANEL 9. CN 5454 BICK PAVE PANEL. FO VAULT LADDE DETAILS SEE ACCESS DOO PANEL FEATUES: STAINLESS STEEL COMPESSION SPING ASSIST AUTO-LOCK STAINLESS STEEL HOLD OPEN AMS WITH ELEASE HANDLES STAINLESS STEEL HINGES AND ATTACHING HADWAE STAINLESS STEEL SLAM LOCK W/ EMOVABLE KEY DOUBLE LEAF CONSTUCTION H- LOAD ATING. ECESSED LOCKING BOX. THE COSS BACES AE ONLY USED IF THE VAULT IS LOCATED IN THE STEET O IS SUBJECTED TO CONTINUOUS TAFFIC. THE COSS BACES CAN BE LEFT OFF IF THE VAULT IS ONLY SUBJECTED TO INCIDENTAL TAFFIC (SIDEWALK INSTALLATIONS) THE VAULTS AE HS-44 TAFFIC ATED (THIS IS STEET ATED) 5' VAULT SHOWN ' VAULT HAS MOE PANELS SEE NOTE ALL TOP PANELS AE INTECHANGEABLE BETWEEN THE 5' AND THE ' VAULTS. THE VAULTS AE NON-STOCK STANDAD ALLOW 6 MONTHS DELIVEY TIME 54" /4" THICK DIAMOND PAT. AL. COVE PLATE ECESSED PADLOCK BOX SEE ACCESS DOO DETAIL STAINLESS STEEL SLAM LOCK LIFTING HANDLE SEE NOTE 5 SEE NOTE 6 HIGH HEEL GATING SEE APPOX. NOTE 7 SOLID 8 IN. PE PANEL CLEA OPENING STANDAD GATING APPOX. 88 IN. PE PANEL CLEA OPENING SEE NOTE 8 CONCETE PANEL WEIGHT 8 LBS. BICK PAVE PANEL MUST BE FILLED AT JOB SITE TO MATCH SIDE WALK SEE NOTE 9 " 4" " " PLAN VIEW STEEL DETAILS ACCESS DOO DETAIL WOK THIS DAWING WITH /7/ DANNA GUINN ELKINS ' X 5' AND ' X ' TAFFIC ATED PECAST VAULTS (STEEL DETAILS) 9.-

10 PANEL LOCATION DIMENSIONED FOM THIS KNOCKOUT -/" 6" 6'-" SEE NOTE 4 " X6 MAX. X MIN. ALL 6" KNOCKOUTS APPOX. '-6" SEE NOTE 8" " MIN. 8" " 6" SEE NOTE 4 6'-" JOINT LINE 8" - 5' VAULT " - ' VAULT 5' -/" (FO 5' VAULT) VLT5XCVEHC CN 5457 '-" (FO ' VAULT) VLTXCVEHC CN 5456 MIN. FOM WALL " '-" (BOTH 5' AND ' VAULTS) SEE NOTE SUMP GATE " 8" SEE NOTE 4"x4"x4" ID SUMP SEE NOTE SIDE VIEW END VIEW. ALL 4 CONES OF VAULT HAVE PIPE INSETS FO THE INSTALLATION OF GOUND ODS. ATTACH # BC GOUNDING ING AOUND THE VAULT ABOVE THE FLOO. ATTACH THE GOUND ING TO THE 4 GOUND OD LOCATIONS AND ATTACH THE # BC TO THE WALL WITH NEUTAL SPOOLS AND TIE WIE.. SPECIFY SUMP AND SUMP PUMP DISCHAGE PIPE LOCATION ON THE ODE DAWING.. SEE DWGS. 9.-9, 9.- AND 9.- FO SUMP PUMP. 4. CONDUIT PANEL LOCATIONS AND SIZE SHOULD BE SPECIFIED ON THE ODE DAWING. PANEL LOCATIONS WILL BE MEASUED AS SHOWN ABOVE. THE KNOCKOUT IS " FOM THE TOP OF THE VAULT WALL O " BELOW THE JOINT LINE. MINIMUM " FOM ANY WALL TO THE STAT OF A CONDUIT PANEL. THE PANELS CAN ONLY BE VETICAL BY 6 HOIZONTAL (MAXIMUM). PANELS MAY BE AS SMALL AS VETICAL BY HOIZONTAL. 5. VAULTS AE SOMETIMES MANUFACTUED WITH SLOPE TO MATCH THE SLOPE OF FINISHED GADE. THE CONTACTO SHOULD MEASUE THE VAULT PIO TO INSTALLATION, AND POPELY LEVEL THE EXCAVATED AEA. THIS WILL ELIMINATE THE NEED TO E-EXCAVATE FO THE PUPOSE OF LEVELING AFTE THE VAULT HAS BEEN SET. WOK THIS DAWING WITH /4/4 GUINN GUINN ADCOCK 9// DANNA GUINN ELKINS ' X 5' AND ' X ' TAFFIC ATED PECAST VAULTS (CONCETE DETAILS) DEC DEM DEP DEF X 9.-5

11 COMPATIBLE UNITS, CATALOG NUMBES & DIMENSIONS ENCLOSUE SIZES CONVENTIONAL TF. SIZES WITH BUSHING WELLS (kva) BAY(S) WIDE (IN.) " X 54" X 8" (L X D X H) CN 778 T9X54X8SC CONCETE PAD PADTA7X6CC " X 66" X 9" (L X D X H) CN 777 TX66X9SC CONCETE PAD PADTA4X74CC " X 54" X 8" (L X D X H) CN 775 T64X54X8SC CONCETE PAD PADTA7X6CC " X 66" X 9" (L X D X H) CN 776 TX66X9SC CONCETE PAD PADTA8X74CC TOP VIEW - TOPS EMOVED H L D L FONT VIEW SIDE VIEW. THESE ENCLOSUES AE APPOVED FO PUCHASE, NON-STOCK AND SHOULD BE SPECIAL ODEED.. FO OVEHEAD TANSFOME DIMENSIONS SEE USE OVEHEAD TYPE TANSFOMES WITH BUSHING WELLS. (TANSFOMES HAVE TO BE EQUESTED AND EWOKED FOM THE TANSFOME SHOP). 4. FO TANSFOME ENCLOSUE PADS, SEE DWGS. 4.-A & 4.-B. 5. EFE TO FO LOCATION OF OIL-FILLED PAD-MOUNTED TANSFOMES. 6. SEE SECTION 4 FO PIMAY METEING ENCLOSUES. THE ABOVE CABINET SHOULD NOT BE USED FO PIMAY METEING. 7. FO O CABINETS, USE THE ABOVE TABLE DIMENSIONS, CATALOG AND ASSEMBLY NUMBES. 8. THESE ENCLOSUES WITH OVEHEAD TYPE TANSFOMES SHALL ONLY BE INSTALLED TO POVIDE THEE-PHASE SEVICE THAT ISN'T AVAILABLE FOM THEE-PHASE, PAD-MOUNTED TANSFOMES. 9. USE DEEP DIVEN GOUNDS. 9.- SHOULD BE USED AS AN EXAMPLE ON GOUNDING. /6/ SIMMONS GUINN ADCOCK 6// SIMMONS GUINN ADCOCK 8/7/ SIMMONS BULISON ELKINS // DANNA GUINN ELKINS TANSFOME TANSCLOSUE CABINETS 9.-

12 METE. UN THE SECONDAY THOUGH THE CT'S AND THEN CONNECT TO THE TANSFOME TEMINALS. THE CT'S CAN NOT BE INSTALLED OVE THE SECONDAY BUSHINGS TO METE A DELTA SECONDAY. H X4 H X H X X H X X X X4 AØ. UN A #4 COPPE GOUNDING LOOP AOUND THE BOTTOM OF THE TANSCLOSUE AND GOUND THE CABINET AT EACH BAY. SEE 9.-. ONE DEEP DIVEN GOUND OD CONSISTING OF 4-5' ODS ASSEMBLED ON TOP OF ONE ANOTHE SHALL BE INSTALLED AND CONNECTED TO THE #4 GOUNDING LOOP.. THIS IS A "TYPICAL" INSTALLATION. SEE EFEENCE SPEC II. THE BANK SHOWN IS CONNECTED FLOATING WYE - DELTA. IF THE BANK IS ENEGIZED ONE PHASE AT A TIME THE FLOATING WYE MUST BE TEMPOAILY GOUNDED. THE FLOATING NEUTAL IS BOUGHT TO A FEED THU BUSHING. TO GOUND THE NEUTAL: ATTACH THE YELLOW GOUNDING ELBOW TO THE TANSCLOSUE GOUND LOOP. EMOVE THE DEAD-END ECEPTACLE FOM THE FEED THU BUSHING. INSTALL THE YELLOW GOUNDING ELBOW ON THE FEED THU BUSHING. CØ THE BANK CAN NOW BE ENEGIZED ONE PHASE AT A TIME WITHOUT PODUCING DAMAGING FEOESONANCE OVEVOLTAGES. H X4 AFTE THE BANK IS ENEGIZED, THE TEMPOAY GOUND MUST BE EMOVED BY EVESING THE ABOVE POCEDUE BEFOE LEAVING THE BANK IN SEVICE. H 4.4 KV X X X N 4. THE GOUNDING FEED THU CAN BE MOUNTED ANYWHEE IN THE TANSCLOSUE AS LONG AS IT IS OPEABLE WITH A HOT STICK AND GOOD CLEAANCE IS MAINTAINED BETWEEN THE MOUNTING HADWAE AND ANY EXPOSED SECONDAY HOT PATS. SEE BØ 5. SUPPOT PIMAY AND SECONDAY CABLES WITH CABLE TIES AND CABLE POTECTOS AS NECESSAY. 6. A TANSCLOSUE SHOULD BE USED FO THEE-PHASE FOU-WIE 4/ VOLT O THEE-PHASE THEE-WIE 4 VOLT SEVICE ONLY. SEE STANDAD PACTICES SECTION 6. FEED THU BUSHING PAKING STAND YELLOW GOUNDING ELBOW AVAILABLE FOM DISTIBUTION TOOLS AND TEST EQUIPMENT 6// SIMMONS GUINN ADCOCK 6/7/ DANNA GUINN ELKINS TYPICAL TANSCLOSUE INSTALLATION 9.-

13 ENEGIZE. OPEN SWITCH. CLOSE CUTOUTS. CLOSE SWITCH PIMAY DE-ENEGIZE. OPEN SWITCH. OPEN CUTOUTS DELTA BANKS SOUCED BY AN UNDEGOUND CICUIT SHOULD HAVE A GANGED THEE-PHASE SWITCH TO ENEGIZE AND DE-ENEGIZE THE BANK. THIS CAN BE DONE BY USING A GANG OPEATED PMH O VAULT SWITCH. FUSING FO THE BANK CAN BE ON THE DIP POLE O AT THE TANSFOME LOCATION. KV PIMAY 4.4 KV TANSFOMES KV PIMAY 7. KV TANSFOMES DEAD END ECEPTACLE PIMAY SECONDAY FLOATING NEUTAL FEEDTHOUGH PAKING STAND ENEGIZE. ALL CUTOUTS OPEN. EMOVE DEAD END ECEPTACLE FOM THE FEED THOUGH PAKING STAND. INSTALL THE YELLOW GOUNDING ELBOW ON THE FEEDTHOUGH PAKING STAND 4. CLOSE IN ALL CUTOUTS 5. CHECK SECONDAY VOLTAGE 6. EMOVE GOUNDING ELBOW 7. INSTALL DEAD END ECEPTACLE ON FEED THOUGH PAKING STAND DE-ENEGIZE YELLOW GOUNDING ELBOW THE GOUNDING ELBOW MUST BE EMOVED WHEN NOT WOKING ON THE BANK. EMOVE DEAD END ECEPTACLE FOM THE FEEDTHOUGH PAKING STAND. INSTALL THE YELLOW GOUNDING ELBOW ON THE FEEDTHOUGH PAKING STAND. OPEN THE CUTOUTS FLOATING WYE-DELTA BANKS SOUCED BY AN UNDEGOUND CICUIT SHOULD BE ENEGIZED BY A GANG OPEATED SWITCH O BY TEMPOAILY GOUNDING THE FLOATING NEUTAL WHILE THE BANK IS ENEGIZED FOM A SINGLE-PHASE SOUCE SUCH AS FUSED CUTOUTS O SINGLE-PHASE DISCONNECTS. TEMPOAY GOUNDING SHOULD BE DONE BY BINGING THE FLOATING NEUTAL TO THE FONT OF THE TANSCLOSUE O VAULT. /4/ DANNA GUINN ELKINS FEOESONANCE PEVENTION 9.-5

14 PIMAY SECONDAY GOUND ODS IN EACH CONE FLOATING NEUTAL #4 BC EQUIPMENT GOUNDS #4 BAE COPPE GOUND LOOP AOUND THE PEIMETE OF THE VAULT PLASTIC COVES FO CONNECTOS EXPOSED TO AIN JUMPES BY POGESS ENEGY NEUTAL CUSTOME'S CONDUCTOS TOTAL CN 58 FLEXIBLE BAIDED CONNECTO STAPS X X4 X X4 X X4 X X X X X X H H H H H H ATTACH THE #4 GOUND LOOP WITH NEUTAL SPOOLS YELLOW GOUNDING ELBOW FEED-THU PAKING STAND FEED-THU & ELBOW AESTE TO PEVENT FEOESONANCE WHILE ENEGIZING THIS BANK THOUGH UNDEGOUND PIMAY - THE FLOATING NEUTAL MUST BE TEMPOAILY GOUNDED AS SHOWN IN THIS DAWING O A THEE-PHASE GANG OPEATED SWITCH MUST BE INSTALLED. FO TEMPOAILY GOUNDED NEUTAL TO ENEGIZE:. ALL CUTOUTS OPEN. EMOVE DEAD END ECEPTACLE FOM THE FEED THU PAKING STAND. INSTALL THE YELLOW GOUNDING ELBOW ON THE FEEDTHOUGH PAKING STAND 4. CLOSE IN ALL CUTOUTS 5. CHECK SECONDAY VOLTAGE IN METE ENCLOSUE 6. EMOVE GOUNDING ELBOW 7. INSTALL DEAD END ECEPTACLE ON FEED THU PAKING STAND TO DE-ENEGIZE:. EMOVE DEAD END ECEPTACLE FOM THE FEED THU PAKING STAND. INSTALL THE YELLOW GOUNDING ELBOW ON THE FEED THU PAKING STAND. OPEN THE CUTOUTS POSITION THE FEED THU PAKING STAND TO ALLOW THE GOUNDING ELBOW TO BE BE INSTALLED AND EMOVED FOM OUTSIDE THE VAULT WITH A SHOTGUN STICK. THE GOUNDING ELBOW MUST BE EMOVED WHEN NOT WOKING ON THE BANK THIS CONFIGUATION WILL ACCEPT UP TO 8 CUSTOME CONDUCTOS PE PHASE. PULLING EYE METE ENCLOSUE CONSULT ENGINEEING MANUAL VAULT SECTION FO DETAILS 9/9/ DANNA GUINN ELKINS FLOATING WYE - DELTA CUSTOME SUPPLIED OUTDOO ABOVE GOUND VAULT 9.-7

15 5' I.D. GOUND ODS IN EACH CONE (SEE NOTE ) #4 BAE COPPE GOUND LOOP AOUND THE PEIMETE OF THE VAULT VACUUM SWITCH PIMAY LOOP ' I.D. #4 BC EQUIPMENT GOUNDS PLASTIC COVES TYPICAL JUMPES BY POGESS ENEGY N TOTAL CN 58 FLEXIBLE BAIDED CONNECTO STAPS 4.4 KV X X4 X X X X4 X X4 X X X X 4.4 KV 4.4 KV H H H H H H EMOTE OPEATO CABLES SUMP STAINLESS STEEL TANSFOMES IF THE VAULT IS BELOW GOUND SET TANSFOMES ON TIMBES EMOTE OPEATO HANDLES LADDE GOUND LADDE AND OPEATO HANDLES TO THE VAULT GOUNDING GID MOUNT CL FUSES VETICALLY WITH SOUCE SIDE ON TOP SEE DWGS. 9.4-A AND 9.4-B. #4 BC. INSTALL 4-5' ODS IN ONE CONE AND -5' OD IN THE OTHE THEE CONES. PIMAY FLOATING NEUTAL SECONDAY 9// GUINN GUINN ELKINS FLOATING WYE - DELTA VAULT LAYOUT (5 KVA MAX) 9.-9

16 #4 BC #4 BC ALUMINUM TO BE OVE THE COPPE SQUEEZE CN TO #4 BC TWO TIMES #4 BC H H H H H H H #4 BC X X X X X X SS SS SS #4 BC TANSFOME GOUNDING LOOP #4 BC #4 BC TANSFOME GOUNDING LOOP / BC VAULT GOUNDING LOOP. STAT WITH A 6" PIECE OF / JACKETED PIMAY CABLE. #4 BC TANSCLOSUE GOUND. EMOVE THE OUTE INSULATING JACKET AND THE CONCENTIC NEUTAL FO THE ENTIE LENGTH OF THE CABLE. OF THE CABLE.. CUT BACK THE INSULATION AND THE SEMI-CON SHIELD PE 6.4-B AND INSTALL THE CONDUCTO CONTACT. 4. INSTALL THE CABLE INTO THE ELBOW AND INSTALL THE MALE CONTACT. APPOX " 8" 5. CUT BACK 8" OF SEMI-CON AND INSULATION FOM THE OTHE END OF THE CABLE LEAVING 8" OF EXPOSED / SOLID ALUMINUM. 6. AQUA-SEAL AND TAPE BETWEEN THE SEMI-CON AND BAE CONDUCTO SEMI-CONDUCTING INSULATION SHIELD 7. INSTALL THE STATIC WIE TO THE ELBOW AND AOUND THE SEMI-CON TO THE AQUA-SEAL AND THEN TO THE GOUND LOOP. 8. SQUEEZE THE #4 BC TO THE / ALUMINUM TIMES. IF THE ALUMINUM / CONDUCTO IS SUBJECTED TO SALT CONTAMINANTS, AQUA SEAL AND TAPE THE CONNECTIONS. 9. THE H BUSHING MAY BE LEFT AS A CEAMIC BUSHING AND NOT CONVETED TO A BUSHING WELL. THIS SHOULD BE COODINATED WITH THE TANSFOME SHOP. ". VAULTS EQUIE ONE DEEP DIVEN GOUND OD CONSISTING OF 4-5' ODS IN ONE CONE OF THE VAULT AND - 5' OD IN EACH OF THE OTHE CONES. TANSCLOSUES EQUIE ONE DEEP DIVEN GOUND OD CONSISTING OF 4-5' ODS ASSEMBLED ON TOP OF ONE ANOTHE. GOUND OD(S) SHALL BE CONNECTED TO THE GOUND LOOP. SEE NOTE 8 #4 BC SEE NOTE BAE / CONDUCTO AQUA-SEAL AND TAPE 6// SIMMONS GUINN ADCOCK 6/7/ DANNA GUINN ELKINS GOUNDING FO GOUNDED WYE - GOUNDED WYE BANK WITH DEAD TOP TANSFOMES (VAULT O TANSCLOSUE INSTALLATION) 9.-

17 SIDE ' SET VAULT TYPE TANSFOMES ON TIMBES IF THE VAULT FLOO WILL BE WET CL FUSES SEE NOTE. THE METE PT'S CAN BE MOUNTED IN THE VAULT O THE VOLTAGE CICUIT CAN BE BOUGHT OUT OF THE VAULT. THE PT'S CAN BE INSTALLED IN A T CABINET MOUNTED NEXT TO THE METE ENCLOSUE. 5 SUMP. THE INSTALLATION SHOWN IS A SPLIT BUS ON THE COMPANY SIDE AND ON THE CUSTOME'S SIDE.. MOUNT CL FUSES VETICALLY WITH SOUCE SIDE ON TOP. SEE DWGS. 9.4-A AND 9.4-B. 4-WAY SWITCH 4. UN #4 COPPE VAULT GOUND AOUND THE VAULT AND ATTACH TO GOUND ODS IN EACH CONE. ' #4 BC GOUND LOOP 5 EMOTE OPEATO HANDLES AT THE VAULT ENTANCE SEE VAULT DESIGN GUIDE TANSFOME SECTION FO INFOMATION ON FUSING AND SPLIT BUS 5. EACH PIECE OF EQUIPMENT IS TO BE LOOP GOUNDED TO THE VAULT GOUND LOOP PE INDIVIDUAL EQUIPMENT SPEC 6. THE INSTALLATION SHOWN ASSUMES THE VAULT WILL NOT FLOOD TO THE LEVEL OF THE SECONDAY BUSHINGS ON THE TANSFOMES. IF THIS IS NOT TUE, CONTACT DISTIBUTION STANDADS FO SPECIAL SUBMESIBLE SECONDAY CONNECTOS. 7. THE TANSFOMES SHOWN HAVE INTENAL EXPULSION FUSES TO PEVENT THE FAILED COILS FOM BEING E-ENEGIZED. THE TANSFOMES MUST STILL HAVE SOME TYPE OF PIMAY FUSING AS SHOWN. 8. THE TANSFOMES HAVE TAPS AND A WYE-DELTA SWITCH. SECTIONAL GOUND ODS CL FUSES SEE NOTE 9. IF THE TANSFOMES AE PAALLED, ON THE PIMAY, INSTALL -WAY AMP JUNCTIONS TO FEED THE INDIVIDUAL TANSFOMES FOM ONE FUSED SOUCE. TOP VIEW OF THE SECONDAY TEMINALS 5.5" WINDOW CT'S SHOWN FONT VIEW OF THE SECONDAY LAYOUT ON Ø TANSFOMES AØ CT CØ CT AØ CØ N BACK TO BACK 8-HOLE CONNECTOS WITH PLASTISOL COVES 6/7/ DANNA GUINN ELKINS EVISED BY CK'D APP. BØ SECONDAY BUSHING LAYOUT LAGE TWO TANSFOME VAULT 5 KVA MAX. 9.-

18 MAIN VAULT SEVICE ENTANCE CABLES POGESS ENEGY SECONDAY TO UNLOAD THE TANSFOME PLASTIC COVES TYPICAL TOP VIEW 5 AMP SUBSTATION CT ASSEMBLY ON COSSAM ACK POGESS ENEGY SECONDAY O SEPAATELY METEED BUILDING SEVICE ENTANCE CICUIT(S) BILL OF MATEIALS MACO UNIT - CU ITEM NO. COMPATIBLE UNIT CTA65C QTY EQ'D CATALOG NUMBE QTY PE CU DESCIPTION ASSEMBLY, MTG, 5A, 6V CUENT XFM INSULATO, POST, STN, 7.5KV /8X4"X4", AL, 4-HOLE NEMA BA, /8X4"X9", AL, 4-HOLE BOLT, HX, /-X-/,GLV, A7 HX, /-X-/, GLV, A7 BOLT, HX, CAP, /-X/4, GLV BOLT, HX, /8-6X", GLV, A7 BOLT, HX, /-X", GLV, A7 BOLT, HX, /-X-/", ALUMINUM BOLT, HX, /-X", ALUMINUM. SOMETIMES IT WILL BE NECESSAY TO SEVE SECONDAY O ADDITIONAL SMALL METEED SEVICES FOM A TANSFOME FEEDING THE MAIN LAGE SEVICE IN A VAULT. IF THESE SMALL LOADS CANNOT BE CONNECTED TO THE TANSFOME SECONDAY BUSHINGS WHILE LEAVING OOM FO THE CT, THE TANSFOME CAN BE UNLOADED INTO A BUS THAT WILL ALLOW THE SMALL SEVICES TO BE TAPPED UP BEFOE THE MAIN LAGE SEVICE LOAD CUENT PASSES THOUGH THE CT'S TO THE CUSTOME'S SEVICE ENTANCE CABLES. 6/7/ DANNA GUINN EVISED BY CK'D ELKINS APP. VAULT SECONDAY BUS 9.-5

19 .97" 7.77" 9.77" 5.49" MOUNTING OPTIONS OPTION A MIN. A MAX. B MIN. B MAX. C MIN. C MAX. LENGTH (IN) PLAN VIEW.56" 6.8".95" A MIN. A MAX..56".8" B MIN. B MAX. C MIN. C MAX. 6.7" PLAN VIEW USE UNIVESAL BACKET FUSEVLTEMF5C " FONT VIEW. COOPE FUSES SHOULD BE USED FO ALL NEW INSTALLS. EQUIES NEW UNIVESAL BACKET LISTED ON THIS DAWING.. LABEL EACH FUSE AMP SIZE USING -5/8" LABELING STICKE KIT ON CENTE OF FUSE BODY.. USE STANDAD 9/6" GOUND LUG WITH BACKET WITH # CU GOUND. 4. SEE 9.4-B FO FUSE SPECIFICATIONS AND COMPATIBLE UNITS. 8// HOFFMAN BULISON ELKINS /9/ HOFFMAN GUINN ELKINS COOPE - CUENT LIMITING SUBMESIBLE FUSE DIMENSIONS (EPLACEMENT) 9.4-A

20 SINGLE-PHASE. KV KVA HV LV FUSE (AMPS) CATALOG NUMBE COMPATIBLE UNIT 4.4 4/ 976 FEMF5C / 976 FEMF5C THEE-PHASE.86 KV KVA HV LV FUSE (AMPS) CATALOG NUMBE COMPATIBLE UNIT 4/4Y/4 8Y/ 5 4/4Y/4 8Y/ 75 4/4Y/4 8Y/ 4/4Y/4 8Y/ 4 4/4Y/4 48Y/77 5 4/4Y/4 48Y/ /4Y/4 48Y/77 4/4Y/4 48Y/ /4Y/4 48Y/ /4Y/4 48Y/77 8 4/4Y/4 48Y/ FEMF5C 976 FEMF5C FEMF5C F4EMF5C FEMF5C FEMF5C FEMF5C F4EMF5C F5EMF5C F8EMF5C FEMF5C THEE-PHASE.47 KV KVA HV LV FUSE (AMPS) CATALOG NUMBE COMPATIBLE UNIT 4/4Y/4 8Y/ 5 4/4Y/4 8Y/ 75 4/4Y/4 8Y/ 5 4/4Y/4 8Y/ 65 4/4Y/4 48Y/77 5 4/4Y/4 48Y/ /4Y/4 48Y/77 5 4/4Y/4 48Y/ /4Y/4 48Y/77 5 4/4Y/4 48Y/ FEMF5C FEMF5C F5EMF5C F65EMF5C FEMF5C FEMF5C F5EMF5C F65EMF5C FEMF5C F5EMF5C. SEE 9.4-A FO FUSE DIMENSIONS AND DETAILS. 8// HOFFMAN BULISON ELKINS 7// HOFFMAN GUINN ELKINS COOPE - CUENT LIMITING SUBMESIBLE FUSE DIMENSIONS (EPLACEMENT) 9.4-B

21 . CHECK GAS PESSUE BEFOE INSTALLING. DO NOT INSTALL IF GAS PESSUE IS LOW.. -WAY SWITCH IS SHOWN. GOUND -WAY AND 4-WAY SWITCHES THE SAME.. SPECIAL BACKETS TO MOUNT EMOTE OPEATOS. AE SHIPPED WITH THE -WAY SWITCH. THESE SHOULD BE USED IN PLACE OF THE BACKETS SHIPPED WITH THE EMOTE OPEATOS ON THE -WAY SWITCH ONLY. 4. EACH SWITCH POSITION EQUIES A SEPAATE EMOTE OPEATO. 5. USE THEE-PHASE FAULT INDICATOS ON SOUCE AND FEED CICUITS (SEE SECTION ). 6. USE SINGLE-PHASE FAULT INDICATOS IF TAP FEEDS FUSES O A TANSFOME BANK (SEE SECTION ). EMOTE OPEATO CABLES ON -WAY SWITCH EACH CABLE LENGTH ' OTHE LENGTHS AE SPECIAL ODE ', 4', 5' SEE NOTE CONCENTIC NEUTAL ATTACHED TO THE GOUNDING ING ATTACH THE # BC TO THE SWITCH GOUNDING TABS WITH BONZE LUGS SEE NOTE 5 SEE NOTE 4 SEE NOTE 5 CICLE THE TOP OF THE VACUUM SWITCH WITH # BC TOP VIEW OF A -WAY VACUUM SWITCH FIXED HANDLE EMOTE OPEATO CU OPEFIXVACC CN 46 WANING: EMOTE OPEATOS AE NOT INSULATED FOM THE UN BOTH # BC GOUND WIES DOWN THE SIDE OF THE VACUUM SWITCH AND CONNECT THEM SEPAATELY TO THE VAULT GOUNDING LOOP VACUUM SWITCH " X " WALL MOUNT ANGLE 5-/" 7" MIN 8" OPEN POSITION PUSH TO CLOSE 8-/" EMOTE CABLE TO THE SWITCH IF THE VACUUM SWITCH CANNOT BE POSITIONED TO OPEATE FOM OUTSIDE THE VAULT O MANHOLE WITH A STICK, EMOTE OPEATOS SHOULD BE USED AND THE HANDLES MOUNTED AT THE VAULT O MANHOLE ENTANCE TO ALLOW FO SWITCHING FOM OUTSIDE THE VAULT O MANHOLE. " BC VAULT GOUNDING LOOP EMOTE OPEATO INSTALLATION ON THE VACUUM SWITCH AFTE EMOVING THE MANUAL HANDLE AND HASP LOOSELY ATTACH THE MOUNTING POST "" TO THE THEADED BOSSES "" ON THE SWITCH. USE THE THEADED STUD "". LOOSELY ATTACH CABLE AND TOP BA ASSEMBLY "4" WITH THE BOLTS AND WASHES POVIDED TO THE MOUNTING POSTS. EMOVE THE DETENT PIN "5" FOM THE BASS COUPLING "6" ON THE END OF THE CABLE. MAKE SUE THE NEOPENE BELLOWS "7" IS IN POSITION ON THE SWITCH OPEATING SHAFT. POSITION THE BASS COUPLING OVE THE OPEATO SHAFT AND ATTACH WITH THE DETENT PIN. THEN TIGHTEN THE MOUNTING POST AND TOP BA BOLTS. ADJUST THE CABLE USING THE ADJUSTING NUTS "8" AS SHOWN. 8/5/ GUINN GUINN ELKINS EVISED BY CK'D APP. "" "" "" "4" "6" "7" ALLOW " CLEAANCE FOM THE TOP OF THE SWITCH WHEN USING EMOTE OPEATOS CABLE ADJUSTING NUTS SEE NOTE 4-/4" "5" "8" ADJUST TO WITH SWITCH CLOSED VACUUM SWITCH GOUNDING - FAULT INDICATOS AND EMOTE OPEATOS FAULT INDICATO EADOUTS SHOULD BE MOUNTED NEA THE COESPONDING EMOTE HANDLE AND LABELED TO ASSIST IN TOUBLESHOOTING FAULTED CICUITS. TAIN AND SECUE EMOTE CABLES TO NOT EXCEED 7" MINIMUM BENDING ADIUS. COIL EXCESS CABLE. GOUND EMOTE HANDLE MOUNTING ANGLE WITH # BC TO THE VAULT GOUNDING GID. 9.5-

22 9/6" HOLES ON -5/8" MOUNTING CICLE 9/6" HOLES ON 8-5/8" MOUNTING CICLE 9/6" HOLES ON 5-7/8" MOUNTING CICLE MANUAL SWITCH OPEATOS SEE NOTE 4 TOP VIEW SF6 FILL VALVE GAUGE TO CHECK GAS PESSUE TO CHECK THE GAS PESSUE ON OLDE SWITCHES WITHOUT GAUGES USE A GOOD TIE GAUGE " GOUND LUGS SEE AMP BUSHINGS SEE NOTE 7" 4-/" SEE NOTE 6 FONT VIEW 5 LBS 5" 45 LBS ONE LINE DIAGAM 6A CU VSVPWAY65C CN 4 ALL FEET AE EMOVABLE OPEN MANUAL SWITCH OPEATO 8-/" " CLOSE ONE LINE DIAGAM 6A CU VSVPWAY65C CN 4 A CU VSVPWAY5C CN (SEE NOTE ) ONE LINE DIAGAM 6A CU VSVP4WAY65C CN 4 4-WAY -6A, -A CU VSVAC4W665C CN 978 (SEE NOTE ). CHECK GAS PESSUE BEFOE INSTALLING. INSTALL IF GAS PESSUE IS LOW.. VACUUM SWITCHES AE SUBMESIBLE AND CAN BE USED IN VAULTS O MANHOLES. IF THE LOCATION IS SUBJECT TO FLOODING, SECUE THE SWITCH TO PEVENT FLOATING. VACUUM SWITCHES CAN BE MOUNTED ON WALLS O UPSIDE DOWN.. VACUUM SWITCHES HAVE 6 AMP BUSHINGS (WITH EMOVABLE STUDS) TO ACCEPT 6 AMP ELBOWS AND TO EDUCE TO AMP. SEE HOWEVE, VACUUM SWITCHES CAN BE ODEED WITH AMP BUSHINGS IF SUFFICIENT LEAD TIME IS AVAILABLE. 4. AN EXTENAL OPEATING SHAFT IS USED TO PEFOM THE SWITCHING FUNCTION; PUSH TO CLOSE, PULL TO OPEN. A LOCKING HASP IS POVIDED TO PADLOCK THE OPEATING HANDLE IN THE OPEN O CLOSED SWITCHED POSITION. SEE 9.5- FO EMOTE OPEATOS. 5. CABLE TAINING AND TEMINATION SHOULD BE CAEFULLY PLANNED. SUPPOT THE CABLES ' TO 4' FOM THE ELBOW TEMINATIONS. 6. THE VACUUM BOTTLES AE INSULATED WITH NONFLAMMABLE, HEAVIE THAN AI, SF6 GAS. THE GAS PESSUE SHOULD BE CHECKED DUING VAULT INSPECTIONS AND SCHEDULED MAINTENANCE. THE PESSUE SHOULD BE BETWEEN 6 PSI AND 4 PSI. THIS SHOULD BE ECODED AND COMPAED WITH LATE EADINGS. IF THEE IS MOE THAN A PSI DOP THE SWITCH SHOULD BE MONITOED CLOSELY FO FUTHE DOP. IF THE PESSUE IS BELOW 4 PSI (FO NO APPAENT EASON) THE SWITCH SHOULD BE ECHAGED. (CONTACT MATEIAL ECOVEY FO THE CHAGING KIT) IF SWITCH HAS AGAIN LOST PESSUE WITHIN 6 MONTHS OF ECHAGING. THE SWITCH SHOULD THEN BE EPLACED. IF THE PESSUE GAUGE ON THE SWITCH SHOWS LOW PESSUE, DOUBLE CHECK WITH A TIE GAUGE BEFOE TAKING ACTION. MATEIAL ECOVEY HAS A DIGITAL PESSUE GAUGE AVAILABLE FO LOAN. ALWAYS PUT THE CAP BACK ON THE VALVE STEM. 7. ASSIGN EACH SWITCH HANDLE A NUMBE. LABEL AT VACPAC AND AT EMOTE OPEATO LOCATION. WHEN MOE THAN ONE VACPAC IS INSTALLED IN VAULT, USE NEW NUMBE FO EACH SWITCH. EXAMPLE: TWO THEE WAY - USE NUMBES,,, 4, 5 & 6. 8/5/ GUINN GUINN ELKINS KEANEY VACUUM SWITCHES SUBMESIBLE, VAULT TYPE 9.5-

23 SOME OF THE TEMS USED WITH TANSFE SCHEMES AE LISTED BELOW WITH AN EXPLANATION: TANSFE TIME: AN ADJUSTABLE TIME, FOM -6 SECONDS, THAT ALLOWS THE ENGINEE TO DELAY THE TANSFE FOM THE PEFEED TO THE ALTENATE SOUCE. THIS CAN BE SET TO COODINATE WITH ANY OF THE FEEDE BEAKE O ECLOSE DELAYED OPEATIONS ALLOWING THE TANSFE TO TAKE PLACE FOLLOWING A QUICK TIP THAT DID NOT CLEA THE CICUIT O ALLOWING PEFEED SOUCE FEEDE BEAKE O ECLOSE TO LOCKOUT BEFOE TANSFEING TO THE ALTENATE SOUCE. AUTO-MAN ESTOE SWITCH: IF SET IN AUTO, THE LOAD WILL BE ETUNED TO THE E-ENEGIZED PEFEED SOUCE. IF SET IN MAN, THE LOAD WILL EMAIN ON THE ALTENATE SOUCE EVEN AFTE THE PEFEED SOUCE IS E-ENEGIZED. IN THE MAN POSITION, SEVICE PESONNEL WILL MANUALLY HAVE TO SWITCH BACK TO THE PEFEED SOUCE. ESTOE TIME: AN ADJUSTABLE TIME, FOM 5-8 SECONDS, THAT ALLOWS THE ENGINEE TO DELAY THE AUTOMATIC TANSFE BACK TO THE E-ENEGIZED PEFEED SOUCE. NOTE: THE TANSFE BACK TO THE PEFEED SOUCE OCCUS ONLY IF THE ESTOE SWITCH IS SET IN THE AUTO POSITION. CLOSE-OPEN TANSITION SWITCH: THIS DETEMINES WHETHE THE PEFEED AND ALTENATE SOUCE WILL BE PAALLELED DUING THE AUTO ESTOE SEQUENCE. IF SET TO CLOSE, FOLLOWING THE TIMING OUT OF THE ESTOE TIME, THE PEFEED SOUCE WILL CLOSE BEFOE THE ALTENATE SOUCE OPENS. THIS PAALLELS THE TWO SOUCES FO ONLY 6 CYCLES WHICH IN MOST CASES IS NOT LONG ENOUGH TO AFFECT LOAD FLOWS O ALLOW EGULATOS TO THE VOLTAGE CHANGES. THIS ALLOWS THE ESTOATION TO THE PEFEED SOUCE WITHOUT THE CUSTOME EXPEIENCING WHAT LOOKS LIKE A QUICK TIP OPEATION. IF SET TO OPEN, FOLLOWING THE TIMING OUT OF THE ESTOE TIME, THE ALTENATE SOUCE WILL OPEN AND THEN 6 CYCLES LATE, THE PEFEED SOUCE WILL CLOSE. THE CUSTOME WILL EXPEIENCE A MOMENTAY DUING THIS OPEATION. FAULT-BLOCK: FAULT BLOCK PEVENTS A FAULTED CICUIT FOM BEING TANSFEED TO THE ALTENATE SOUCE BY SENSING OVECUENTS ON THE LOAD SIDE FAULT DETECTOS. THIS LATCHES THE NOMAL TANSFE SCHEME OUT AND ONLY ALLOWS THE PEFEED SOUCE TO OPEN WITHOUT THE ALTENATE SOUCE CLOSING. THE INDICATO IN THE CONTOL CABINET WILL BE LIT WHEN SEVICE PESONNEL AIVE AND BOTH PEFEED AND ALTENATE SWITCH POSITIONS WILL BE OPEN. AFTE THE TOUBLE IS CLEAED, THE BLOWN FUSES AE EPLACED AND THE FAULT BLOCK BUTTON IS PUSHED, THE SYSTEM WILL AUTOMATICALLY TIME OUT AND ESET TO NOMAL. IF THE FAULT BLOCK LATCHES DUE TO INUSH CUENT BUT THEE IS NO LOSS OF VOLTAGE, A TIME WILL ESET THE FAULT BLOCK AND THE SYSTEM WILL ETUN TO NOMAL WITH NO TANSFE OCCUING. WITH FUSES LOCATED ON THE LOAD TAP, FAULTS WILL BE CLEAED BY THE FUSES AND EVEN THOUGH THE FAULT BLOCK DETECTOS WILL LATCH THE FAULT, NO UNDE-VOLTAGE WILL OCCU AT THE SENSOS AT THE PEFEED SOUCE ELBOWS AND THE INUSH ESTAINT TIME WILL CANCEL THE FAULT BLOCK AND NOTHING WILL OCCU. FO PAD-MOUNTED TANSFES, THEE AE SEVEAL PACKAGES AVAILABLE THAT (LIKE THE SUBMESIBLE VESION SHOWN ON 9.6-) CAN BE TAILOED FO SPECIAL APPLICATIONS AS NEEDED. CONTACT DISTIBUTION STANDADS FO ASSISTANCE IN DESIGN AND ODE INFOMATION. 6/7/ DANNA GUINN ELKINS AUTOMATIC TANSFE SCHEMES 9.6-

24 PEFEED SOUCE NOMALLY CLOSED TANSFE OPEATO NOMALLY OPEN TANSFE OPEATO ALTENATE SOUCE FO THEE-PHASE SENSING, USE THEE POTENTIAL TANSFOMES VACUUM SWITCH CN 4 -WAY JUNCTION O FEEDTHOUGH BUSHING PT FO VOLTAGE SENSING OF ONE PHASE AND CONTOL POWE FO THE OPPOSITE SOUCE TANSFE OPEATO ABOVE GOUND O SUBMESIBLE CONTOL CABINET FUSES, CT'S O AMP FAULT DETECTOS FO FAULT BLOCK TANSFE SEQUENCE FAULT OCCUS UPSTEAM OF THE AMP FAULT DETECTOS CAUSING A FEEDE LOCKOUT O SINGLE PHASING DUE TO A BLOWN FUSE ON THE PEFEED SOUCE. VAULT TANSFOME BANK CONTOL TIMES OUT AND OPENS THE PEFEED SWITCH OPEATO AND CLOSES THE ALTENATE SOUCE SWITCH OPEATO. AFTE THEE-PHASE PEFEED SOUCE IS ESTOED THE ESTOE TIME OPENS THE ALTENATE SWITCH POSITION AND CLOSES THE PEFEED SWITCH POSITION ETUNING THE SYSTEM TO NOMAL. PEFEED TANSFE CABLE PEFEED PT LEADS LOAD FAULT SENSING LEADS ALTENATE PT LEADS ALTENATE TANSFE CABLE THE CONTOLS HAVE AN OPEN O CLOSE TANSITION ESTOE SWITCH TO ALLOW THE ETUN TO THE PEFEED SOUCE WITHOUT THE CUSTOME EXPEIENCING A MOMENTAY. THIS PAALLELS THE PEFEED AND ALTENATE FEED FO ABOUT CYCLES. EMOTE PUSH BUTTONS TO TEST TANSFE FOM OUTSIDE THE VAULT EMOTE CABLE OPEATO CN 46 AT THE VAULT ENTANCE FAULTED LOAD CICUIT DOWNSTEAM OF THE FAULT SENSOS BANK FAULTS AND BLOWS DIP POLE FUSE(S) FAULT BLOCK IS LATCHED FOM CUENT FLOW THOUGH THE SENSOS ON THE LOAD CICUIT UPSTEAM OF THE TANSFOME BANK. TANSFE TIMES OUT AND PEFEED SWITCH POSITION OPENS. ALTENATE FEED DOES NOT CLOSE DUE TO FAULT BLOCK. SEVICE PESONAL OPENS LOAD TAP WITH EMOTE HANDLE. BANK TOUBLE IS CLEAED UP. DIP POLE IS E-FUSED ESET FAULT BLOCK INSIDE THE CONTOL CABINET ESTOE TANSFE TIME WILL CLOSE PEFEED SOUCE. LOAD TAP IS CLOSED BY EMOTE OPEATO HANDLE. FO DELTA BANKS, USE A PHASE SEQUENCE ELAY FO VOLTAGE SENSING. 6/7/ DANNA GUINN ELKINS VAULT AUTO TANSFE SCHEME 9.6-

25 STEP WALL LOOSELY ATTACH UNIVESAL MOUNTING BACKETS TO JUNCTION BACK PLATE AND PLACE ASSEMBLY AGAINST WALL. ADJUST BACKETS FO POPE ALIGNMENT AND MAK THEI LOCATION ON WALL. -/8" " STEP DETACH UNIVESAL MOUNTING BACKETS FOM JUNCTION BACK PLATE. MOUNT BACKETS ON WALL ACCODING TO MAKS MADE IN STEP. UNIVESAL MOUNTING BACKET JUNCTION BACK PLATE STEP WITH UNIVESAL MOUNTING BACKETS SECUE, FASTEN BACK PLATE (WITH JUNCTION ATTACHED) TO MOUNTING BACKETS, MAKING SUE PAKING STANDS AE IN UPIGHT POSITION. 4" MIN. WALL GOUNDING LUG STEP 4 ADJUST MOUNTING ANGLE TO DESIED POSITION. MOUNTING ANGLE WALL FO 6 AMP DEAD BEAK APPLICATIONS USE CN 854 FO PAD-MOUNTED APPLICATIONS SEE DWGS. 5.-A, 5.-B 5.-A, 5.-B AND 5.-. CU FDTH5WWMTC CN 86 TO GOUND STEP 5 TIGHTEN ALL BOLTS SECUELY TO ASSUE NO MOVEMENT DUING OPEATION. GOUND JUNCTION BACKET TO SYSTEM GOUND USING #4 BC. EMOVE POTECTIVE CAPS, CLEAN AND LUBICATE JUNCTION BUSHING INTEFACE WITH SILICONE GEASE POVIDED O CN 58. MATE THEE LOADBEAK ELBOWS TO JUNCTION BUSHINGS FOLLOWING APPLICABLE LOADMAKE OPEATING POCEDUE.. IF ELBOW IS CLOSED INTO A FAULT, EPLACE ELBOW AND JUNCTION. 6/7/ DANNA GUINN ELKINS LOADBEAK THEE-WAY JUNCTION - WALL MOUNTED 9.8-

26 THEE-PHASE VAULT TANSFOMES CATALOG NUMBE KVA HV LV COMPATIBLE UNIT * /4Y/4 4/4Y/4 4/4Y/4 4/4Y/4 4/4Y/4 4/4Y/4 4/4Y/4 4/4Y/4 4/4Y/4 8Y/ 8Y/ 8Y/ 48Y/77 48Y/77 48Y/77 48Y/77 48Y/77 48Y/77 TU5V4DYBC TU75V4DYBC TUV4DYBC TU5V4DYFC TU75V4DYFC TUV4DYFC TU5V4DYFC TU5V4DYFC TUV4DYFC * NO LONGE PUCHASED. TANSFOMES AE DESIGNED FO THE ENCLOSED OOM VAULT ENVIONMENT. SPECIAL FEATUES INCLUDE 4L STAINLESS STEEL TANK, DELTA-WYE SWITCH, TAP CHANGE, INTENAL CATIDGE EXPULSION FUSE, LOW-FLAMMABLE OIL, JACKING AND OLLING POVISIONS AND A TOP OIL THEMOMETE.. UNITS AE ATED 55 C ISE AND DESIGNED FO OPEATION IN ENCLOSED LOCATIONS AT AMBIENT TEMPEATUES OF UP TO 5 C.. UNITS SHOULD BE INSTALLED WITH AN EXTENAL FULL-ANGE CUENT LIMITING FUSE FO POTECTION. SEE SECTION THE KVA UNIT (NO LONGE PUCHASED) IS A STANDAD 65 C ISE UNIT ATED FO AMBIENT. PE IEEE STD. C57.9, THIS UNIT SHOULD BE DE-ATED.5% FO EACH DEGEE CELCIUS ABOVE C AMBIENT. IN A 5 C AMBIENT ENVIONMENT, ITS ATING WOULD BE ONLY KVA. 5. WHILE SOME SPAES AE STOCKED IN GANE, ALL UNITS SHOULD BE CONSIDEED AS SPECIAL-ODE NON-STOCK. 6. SEE DWG 9.9- FO OUTLINE DAWING AND DIMENSIONS. 7. SEE DWG FO SECONDAY BUSHING COVE DETAIL. 6/7/ DANNA GUINN ELKINS THEE-PHASE VAULT TANSFOMES 9.9-

27 D W H 4 H 9 H H X X P X X 6.5 H M T KVA (MAX) H DIMENSIONS IN INCHES (MAX) W (MAX) D M P T WEIGHT (LBS.) 57 75,5,7 6,5. FILL PLUG. TAP CHANGE. DELTA/WYE SWITCH 4. TANK GOUNDS 5. DAIN VALVE AND SAMPLE 6. LIQUID LEVEL GAUGE 7. THEMOMETE 8. PESSUE/VACUUM EGULATO AND GAUGE 9. SCHADE VALVE. HANDHOLES PE SPECIFICATION. NAMEPLATE. LIFTING LUGS. KVA ATING PLATE 4. NON-PCB DETAIL 5. BOLTS FO SECONDAY COVE 6. FULLY INSULATED HV NEUTAL 6/7/ DANNA GUINN ELKINS THEE-PHASE VAULT TANSFOMES DIMENSIONS 9.9-

28 SET SCEW BLOCK CONNECTOS SEE 7.6- (TYPICAL) MAY BE INSTALLED BACK-TO-BACK ON SAME TEMINAL. INSTALL 78" FIBEGLASS GUY STAIN IN LAST TWO HOLES TO SUPPOT SECONDAY BUSHINGS. CUT ENDS OFF INSULATO TO INSET INTO BLOCK CONNECTO. SEE.4-8. VAULT FLOO. MAXIMUM OF 4-75 KCMIL CU O AL CONDUCTOS FO THIS INSTALLATION USING -8 HOLE TEMINAL BLOCKS AND USING THE END HOLES FO BUSHING SUPPOT. /5/ GUINN GUINN ADCOCK /4/ GUINN GUINN ELKINS VAULT TANSFOME SECONDAY BUSHING SUPPOT 9.9-5

29 ON. INSTALL LIGHT SWITCH AND PLUG AT THE VAULT ENTANCE.. PLUG IS TO ALLOW LIGHTING CICUIT TO BE ENEGIZED FOM A GENEATO DUING VAULT SOUCE OUTAGES.. THE SWITCH AND FIXTUE AE WATETIGHT BUT NOT SUBMESIBLE. 4. THE PACKAGE TO ADD AN ADDITIONAL LIGHT IS CONNECTED TO THE FIST LIGHT FIXTUE. AS MANY AS TEN ADDITIONAL LIGHTS CAN BE ADDED TO THE OIGINAL PACKAGE. 5. CABLE CLAMPS AND LEAD INSETS AE INCLUDED IN THE PACKAGE. USE /" BIT FO INSETS AND /4" SS O BONZE BOLTS IN THE INSETS. 6. USE 5 WATT BULB MAXIMUM. 7. CUSTOME TO SUPPLY VAULT LIGHTING IN NEW VAULT INSTALLATIONS. DAWING IS FO MAINTENANCE ONLY. CU LGTVLTADDC CN 867 5' COD TO CONNECT ADDITIONAL LIGHTS EMOVE ONE OF SCEW CAPS IN THE EXISTING FIXTUE AND INSTALL THE WATETIGHT CONNECTO AND WIE NUT MATCHING WIE COLOS CU LGTVLTKITC CN 876 CUT 5' COD AS NEEDED OFF CONNECT BLACK TO THE SWITCH AND NUT WHITE TO WHITE AND GEEN TO GEEN 5' COD LOAD SIDE BLACK WIE TO FUSE HOLDE NOTE: FUSE HOLDE AND AMP FUSE AE NOT INCLUDED IN COMPATIBLE UNIT CN FUSE HOLDE - FUSESECC CN 4 AMP FUSE CONNECT TO VOLT SOUCE ONLY SEAL END OF THE CABLE INSULATION GEEN WIE TO VAULT GOUND WHITE WIE TO SYSTEM NEUTAL 7/9/ KATIGBAK GUINN ADCOCK VAULT LIGHTING KITS (FMO) 9.-

30 4'-" '-8" FUSES CN COMP. UNIT 5E 489 FSM45ESKC " " " 5E 4E FSM45ESKC FSM44ESKC 5E 44 FSM44ESKC 5" C L '-8" 65E 6E E FSM465ESKC FSM48ESKC FSM4ESKC 5E 45 FSM45ESKC " TOP VIEW SOUCE SIDE CABINET CN 4454 FCABNTVLTTC " " " " " /6" DIA. HOLES FUSEHOLDE CN 995 FHLDMKSMLZ4C 4'-7" HASP FO PADLOCKING #4 BC GOUND FONT VIEW LOAD SIDE SIDE VIEW. FUSE CABINET IS AIN TIGHT AND WHEN EQUIED MAY BE USED IN ALL ABOVE O BELOW GOUND VAULTS.. USE AMPEE LOADBEAK ELBOWS FO PIMAY CABLE TEMINATIONS.. FUSE CABINETS AE SHIPPED WITH FUSEHOLDE MOUNTINGS BUT WITHOUT FUSEHOLDES AND FUSES. TYPE SML-4Z FUSEHOLDES AE EQUIED. THESE FUSEHOLDES AE LOADBEAK, AND GIVE A VISIBLE INDICATION OF A BLOWN FUSE. 4. THE ABOVE FUSES AE AVAILABLE AT THE GENEAL WAEHOUSE. OTHES AE AVAILABLE BY SPECIAL ODE. 5. FUSE CABINET HAS AN INTENAL SAFETY BAIE BETWEEN THE DOO AND THE FUSEHOLDES THAT MUST BE EMOVED FO ACCESS TO THE FUSEHOLDES. THE FUSEHOLDES CAN BE SEEN THOUGH THE CLEA SAFETY BAIE. 6. FUSE CABINET IS TO BE GOUNDED WITH #4 BC GOUND WIE. 7. THE MINIMUM MOUNTING HEIGHT TO THE BOTTOM OF THE FUSE CABINET IS '. 8. WEIGHT: APPOXIMATELY 4 LBS. 6/7/ HOFFMAN GUINN ELKINS FUSE CABINET, WALL MOUNTED TYPE, AMPEE, THEE-PHASE (FMO) 9.4-9

31 A C LOAD SIDE IS ENGAVED OTATING PAKING STANDS E D I LOAD SIDE.56" /" - GOUNDING NUT.6" #4 STAINLESS STEEL MOUNTING BACKET. EMOVABLE STAPS ALLOW FUSE EPLACEMENT WHILE BACKET IS MOUNTED TO WALL TOP VIEW A BUSHING WELL W/ EMOVABLE STUD MECHANICALLY EINFOCED, EPOXY INSULATION WITH EXTENAL SEMICON G F B H FONT VIEW SIDE VIEW CUENT ATING (AMPS) "A" DIM (INCHES) "B" DIM (INCHES) "C" DIM (INCHES) "D" DIM (INCHES) "E" DIM (INCHES) "F" DIM (INCHES) "G" DIM (INCHES) "H" DIM (INCHES) "I" DIM (INCHES) SEE 9.4-D FO APPLICATIONS. 6/7/ HOFFMAN GUINN ELKINS G&W - CUENT LIMITING SUBMESIBLE FUSE DIMENSIONS (FMO) 9.4-C

32 TOTAL Ø KVA OF TANSFOME O BANK HV LV 4/4Y/4 8Y/ 5 4/4Y/4 8Y/ 75 4/4Y/4 8Y/ 4/4Y/4 4/4Y/4 8Y/ 48Y/ /4Y/4 4/4Y/4 4/4Y/4 4/4Y/4 4/4Y/4 4/4Y/4 48Y/77 48Y/77 48Y/77 48Y/77 48Y/77 48Y/77 FUSE/ CAT. NO. 5 AMPS CN 59 4 AMPS CN 5 65 AMPS CN 5 8 AMPS CN 84 5 AMPS CN 59 4 AMPS CN 5 65 AMPS CN 5 8 AMPS CN 84 AMPS CN AMPS CN 85 5 AMPS CN 85 KV COMP. UNIT FSUB5ES5KC FSUB4ES5KC FSUB65ES5KC FSUB8ES5KC FSUB5ES5KC FSUB4ES5KC FSUB65ES5KC FSUB8ES5KC FSUBES5KC FSUB5ES5KC FSUB5ES5KC FUSE/ CAT. NO. AMPS CN 74 8 AMPS CN 9 AMPS CN 5 4 AMPS CN 5 AMPS CN 74 8 AMPS CN 9 AMPS CN 5 4 AMPS CN 5 65 AMPS CN 5 AMPS CN 4555 AMPS CN 4555 KV COMP. UNIT FSUBES5KC FSUB8ES5KC FSUBES5KC FSUB4ES5KC FSUBES5KC FSUB8ES5KC FSUBES5KC FSUB4ES5KC FSUB65ES5KC FSUBES5KC FSUBES5KC BACKET FO FUSES TO 4 AMPS: CN 8 BACKET FO FUSES 5 TO 5 AMPS: CN 6. THESE FUSES TO BE USED FO MAINTENANCE EPLACEMENTS. SEE DWGS. 9.4-A AND 9.4-B FO FO NEW INSTALLATIONS.. FUSES AE FULL ANGE CUENT LIMITING.. LOAD SIDE IS ENGAVED. 4. SEE 9.4-C FO DIMENSIONS. 5. NO DEATING OF THE FUSE IS EQUIED. 6. FUSE CAN BE MOUNTED HOIZONTAL O VETICAL. 6/7/ HOFFMAN GUINN ELKINS G&W - CUENT LIMITING SUBMESIBLE FUSE - APPLICATIONS (FMO) 9.4-D