Westinghouse Medium Voltage Vacuum Circuit Breakers

Type VCP- W and Type VCPW-SEANSI 5-15 kV at 250-1500MVA

1200-3000 Amperes.IEC 3.6-17.5 kV at 40 kA

630-2000 Amperes, 40-95 kV BiL

lnlfcnJucing f '.vo World C:ass CircuitBreakers, the Type VCP-W and TypeVCPW-SE, from Uie World UaderinVacuum Technology. Designed withover 70 years of power circuit breakerexperience to ho environmentaly sale^reliable and maintainnneo free.

Cutler-HammerF:T*N

WestinQhouse & Cutler-Hammer ProductsViaca Class vacu Ti Technology,the best electrical connection,and a time-proven reliablemechanism maKe t»v|-Ktreater the smart choice

The Industry's Best Systemfor an Electrical Connectionto 0 Vacuum Interrupter

Our nonsliding current trai s-fo* syst-e-mOOftSratS of a seres rr lin -p 11i>:.d, hig'v-conductivity copper leaf cOt^duCtors thalare swaged onio the vacuum stems:

P-e-viding improved current flowthroughIre Increased surface area(skin effect) o1 the multiple conductwhi-e the multi-con-: contacts plforvery low electrics, and thermal refthi-tan:e.Um ^o sliding or ton r.g designs,thnro are no moving parts toweaiourt...therefore, no maintenancetes„'1ing In ionge- cir-Cu t breaker life.

Plus, our unique, patented V-FIcx systemallows fo-r vacuum stivn mov^iYtefl? \vrlh-out creatrg a-y sdditional friction orwear. Fewer moving pads find a shorterstroke provide Tor a simpler and morecompact, K>w energy mscha- jsm wnhfongcr Gte and greaser rslia'D ity.

Thn V lirKiTChir^ 5/15 kV type VCP-'A* Sthe cornerstone ot the Caller-hammerMIX:IIJ:N Voyage '/acuum Crsurt bleakerfn-rify. Wllh over 10 years of p -ovenreliability; the Type VCP-VV hasbecome the industry standard for utililyand industrial markets around iheword. Our vacuum circuit brokerswere specifically descried 1d meetanc exceed ANSI,. IEFF. MEMA, findIEC standards. Local codes can bemet with a UL listed option tor break-ers and switchgear.Out JSoec>ai Envi-cnment8 Type VCPW-SEa designed with superior cyblOfiJiphaticinsulation compononls Tor use inharsh industriid environments.A Variety ot Applications

The Type- VCF -W and VCPW-&E VacuumCircuit Brn;'.kr:r:; =ire idea] Ic-r use in newswitchc|Car, as we'! as for modernizationand lifis exlensicti of existing awitchgear

No matter what the appliciuion, theseS/1& KV Vacuum CircuH Breakers willmeal industry requirements for greatersafety, quality, superior reliabilrty. ardminimal maintenance. Cutler-Hammer:-o-v provides llne Industry's most complate tamily of technologies. y advancedOircuiL breakers In ANSI voltages or 5 kV.J-5 kV. 27 kV.and 36 kV and IEC rotinp& of3.6 kV:c 3D kV.Quality ;snd Reliability fife Built-inType VCP -VV and VCPW-SE CircuitBreakers are des'

^nrd for reiiabfity andminimal mainicivinco ... a d/ect resJt cfengineering wilh proven components,

quality mwlorifils and fewer moving pans

Both the Type VCP W and VCFW-SEVacuum Circuit Breakss nre assembledin an ISO 9002 certified facility and areprovided with a unique Quality AssurericeCertificate thM documents all tests andinspection performed.

World Lciiding Credentials

CLstle'-Hammsf is a wedd lender in v&ou-um intern-pie's and vacuum cktiifi brew-ers. The Type VCPAV find VCPW-3EVacuum Circtiit Breakers incorporatemany des’e-n fofiiuteO vrich have beenHe’d prove"! i]:rougft 23 years of vacuumirrtefnjpfor design and manufiactur ngexpcddivic.!. coupled with ever /0 yearsof jx>wr;r cirduiL breaker d=sgn and nariu--focluring experience.

Maintenance Free Viicuum Technology

Spiral copper-chrome contacts providesuperior performance characteristics,including ower chcp currents T;v> Spiralcents:-: design provides fi scir-inducedmagnetic effect that mqves Live arc rootaround the ccntset periphery. Thrs veryeffeient r.rr. control pnevenla hoi spe's\v~ ch minimises contact erosion.

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Westmghouse Medium Voltage Vacuum Circuit BreakersEasy access and safety features arebuilt-in with pur user-friaiMfly controlpan«1, easy access mechanism,andSuperior safely features

Type S/15 kV VCP-W

Contruir acd frxX'cstorr a*?Ainctonafy grouped an me front pan&'of rCoWCP-IV fy f?WKfty QpGf&wyy,

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Typo 5/15 kV VCPW-SE

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Type- VCPlV-Sl:CATTU< Ur«K*'. sJrow.n from ra®-.ffliiiifiK: syc/QAnphaBc epeuy LTSLISISWL

Typa VCF-ii^ tirairt arM^r.r with dead frwil,-IM-W r&myiP&tf AIMV*<: t$f H*K JKCAAS JParmspotl n and

Type 5/15 kV VfeP-W and VCPW-SE Dimensions » foctes fnwi)Freni View Side View

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Westingfiouse Medium Voitage Vacuw m Glncuit BreakersCuUCr-HaiVl irlCr i£ ixMii'iy I IH: Slandfsrdv.iLh i.-ie Itidusflryls most ownpWeline of Med umVdllagc VacuumUincui! Hrtakcrs

Designed for Easy Inspection, Access;md Minimal Maintenance

Designed 1Q Provide OptimumDpcrjitor Safety

Double dead front shields isolate theopsra:or from high voltage when iheoreaker is energ zed. Additionally, thec rcuit breaker can be connected ordisconnected with the compartmentdoor closed by uliliz ng nn electriclevering d6viC)C or n rn;;L ; r111 j*' operatedlevering device.True mechanically and electricallytnp-1ree stored energy mechanismdesign means that while holding amechancsj trip command, the breakerccntasls will not close cr touch even ifan electrical or mechanical close com-mand is received.5-3rely interlocks provide addedoperator safely. The mechanism sheld mechanically trio-free whenlevering 1he :rcull breaker In or out.Additionally, closing springs will dis-charge automatically when the breakeris being withdrawn or rasertad into itscompartment.

Type VCPW-SE Special Features

The Type VQPVV-5-L Future? superiorcydcaliplialic eppyy insulalim which has,consistently demonstrated O-JISLAND ngelectrics] and mechanical characteristicssuch as track resistance, dielectrLOstrength, and fungjs resistance. Theb-eaker's crilica' phase-lo-grou^d insula-tion utizes cydtoalphalic epoxy due toits proven superior p-erformanoe_ even in“hr runrshiBSl industrial environments,

Two simple methods to inspect forproper breaker operation

Remowig the arcut treater tront panelprovdes access to ire stored energymechanism and control components,facilitating ease of inspection. Minormaintenance when requ red. such aslubricating the mechanism and access-ing the ccntro components, is simplified.

' /CP rV Pert*tfo L'.*Tflf

ContactErosionIndicator

After witherawing the circuit breakerfrom the compartment cn removableextension rails, the contact erosionindicator (one for each vacuum inter -rupter) can be visually inspected.When the circuit breaker is in theclosed position, the T-culout (contactwipe spring Indicator) can be visuallyInspected. If the T-cutout Is seen, thecontact wipe springs are applyingproper contact pressure. Only occa-sional visual inspection is required.

£>>£xa6V? Dofy.RoNjG-cIF-tofrJhQfGtaund & TK\ Decrees

VCPW-SE features nuclear-rated controlwire and ring type terminate for all controlterminations.T-Cutout

CuUer-Hansifflper's Medium uoiteje Vacuum Circuit Breaker familyriiocRow.SC5 kV tifrWR Series #,ikV WfrmSaws25, 5 Jet' fflffMft tS kVDttP-VH 36f JWRV-IHq. 3.&17.5 *VW-BIG 3$ WYCP-W. '55 JtV V ?-W MO0V

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Westinghouse Medium Voltage Vacuum Circuit Breakers

'.'iluUum Circuit BreakersdeE:s ^ cd to meet or cmccc-dnoth ANSI and ILO Stanflards

fiNSE Eiaiidarili-Vlir-W ur VCPW-EE Vacuum Circnii Breaker typet Fintcd an Symmetrical CurrsnL RatinyBash ^Identification lUl d Vlluw WeightCr=uil3iuk«r

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n»: 132 ?£: iiaaw: 525

MYCP-V/3M 4 16 350 * 76 113 H ffl i2C0 £ii 2 4.0 49 112 79 *81K*X *8130» K2l

75MCP-W500 72 50) 325 IBS 36 =t- 1200 1] 5- 2 6 E 41 m 56 37-520SC- 4-ia30® HE

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3E0lMVCP- WTH 13 = 753 15 I.Vl 3£ 55 12« 2? 5 2 115 26 3? £6 »

BO® 7?$' 40H3003300 5J5

lH/L .'WIOOO 136 '003 15 130 35 25 12» 37 5 2 i; 5 ** 130 TS 4G0WO »3300 525

I5CI.T*-W1500 136 '.500 15 100 36 12» 03 5 t I ’Ll) l.i'J 12D 101 45020Xi 4=030» 525

IEC Sl-siidnrds - V n P W nr VfiPWSE' Vnniun C!frm/it Br^nknr Type? Rnlprl on SpTnm ^tric-nl Current Rowing BasisWeigh!Rased Values

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kV Peak Amperes

*0 K0.i2M. 2OW1250. 210)

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75 630.i2M.2tti]!250. KOI

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72 20 M 316 SI A 2672 20 EG 4=2 iO IU 25 225

120 £0 25 25 6) 25 i*512.0 23 75 3)J5 315 ra 25 156120 26 *] 4J) 1M 25 22517.5 33 35 25 25 G3 315 156175 56 :K 615 515 73 515 1*517.2 33 35 *o 1W 31 5 225 ].

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Typical Specification forWestinghouse Type VCP-W or VCPW-SEMedium Voltage Vacuum Circuil Breakersand Related Metal- Clad Switchgear

A circuit brtsafc&is ard related swrlohgosr shallMnfcrm loaApUcahfe [ANSI, IEEE.UL LfetedQ cr jlEC]© standards. All drai? breakers shall use vacuuminterrupter technology, oe manufactured h a Cutler-Hammer ISO 0002 facICTp', and be VVesbmgiouse TypeVCP-WS or Type VOPW-SE®, rated as iciiow*.Maximum Valiane:

ANSI 4.76 kV - 15 kVIEC 3.6‘17.5 kV

Insulaton Level:Power Frequency - [19 s«v rm$|- |3S W rmsjC-Impulse Withstand - [SCI *V] - [9$ kV] peah®

Shod Ciro.. Current:ANSI - 250,350. 500, 750. iCOO.or ISOOMVA'SIEC - [25 kA], (31.5 kA] or [40 kAj|®

Close and Latch Capefaifty:ANSI j07 kA], [132 kA], [111 kA], [02 kA],

[i30 kA], 0f ji7Q kA]pea.kO-9wl CirCiil Making Currant:

IEC - ;63 kA], [79 kA],Ur [lOGkA] peak®Interrupting Tme;

[Five! cr Three] cycles©

Continuous CurrentANSI - [1200A], POOQ^ cr (3000A|®IEC - ^SQA], (125GAJ or [20Q0A;:L:

The vacuum rircu't breakers s-*iaJI os horizon!aidrawuui typecapahi&oi being witodrafwn on fails. Thecircuit breakers shall be operated by a motor chargedspring type stored energy meemariisru chargednormally by an eteciric motor and in an emergency ibya manusL emerging tool.The primary disconnectingcontacts shall be selhaligning, sitverplatec copperEach drciii breaker shall be of modular cons^ruclksn,containing front accessible mechanism with tree andunobstructed access to confd components for easedirtspadlion <y maintenance. Each circuit breakershall certain three vacuum nfemjjpters separatelymounted in a self-contained, self-aligning pole unit,which can be removed as Kwrptesc a&sembfAS. Tevacuum intm-iipler pole unit primer/ to gpounPns-'atDn system small be [class polyester]® cr[Cyfcoalphatic EpcKyj A contact GriK»on indicatortor each vacuum interrupter, Which refutes no nneoaltools to mbcate avaiabe contact life, shall be easilyvisible when the breaker s removed from its

compartment. Thevacuum interrupter shallmitrecopper chomecontact material. Tne current transferirom the vacuum im&mpter moving stern to the breakermainconductor shall be a nonsMngfacntoflng design.Tne- second-ay contacts small be silver-plated and shalautomatically eogaofi the bnsofrrx r-= ihc cp&Atihgposition, and also maruaiy engage in test position.Each circuit breaker compartment cell filial beequipped to house a removable breaker element ThekMiring device shall Allow irjr l.t'rj :;'rruit breaker to becomeqted cr disconnected with the Poor closed byuse of a manual levering tool cr optionally by anoieelricai levermecfxtnism. i; v-iii include All of lmnecessary interlocks to remde- the breaker mechanism"echam'caJly and electrically trip free during thelevering process Extension mils,shall be provided toallow wtfhdrowgl of the circuit breaker for inspectionand maintenance without the r.eea far lifting devicesor portable pbtfoTri^.

The stationary primary contacts sha be sitver-pkiLcc and recessed wilNri [glass polyester] crporceainj® instating lubes. A grounded sseei shtfltorshall autorrati-oally cover the stationary primarydisconnecting contacts wbsn the circuit breaker s inthe test cr disconnected pesrtfon or out of the cel .Positive guidance rails- shall be provided:caiAomalScaliy Align th*primAry and secondarydisconnects while inserting the circuit areake" into theswitchgear

A main bus supportsbetween sections shall be[glass polyester] cr [pered'ain]©. Al auxiliarycoiTparlments for potential bsnslomiers, controlpower tr-smsfoTners.and/or fuse erawars shallconform to a d-Awcut cwHchgcir cdnstruolkxi, Wainbus supports* cable supports,and a l standoffinsulators small oe g‘ass polyester or porcelain.The switchgear assembly shad comsis:of imdrvicLalvertical sections housing various combinations ofcircuit brijafcm and auxisarfias, betted te rosm a rigidmetal-glad 3A“ wude sv^tongear assembly.

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® 3efect ti> Tjflx* WCP-W CSftrt a-*#**® S£-*cr tor I’iiTi'j onrtOTTHfltaiundfivs IJpo VOT/' SE

Cutler-HammerWustinnhbuso aCullcr-Haminer PniductsFwePaik5way0errterFfttsburoh;PA 1522014121 937-6100

SA 15CWMOV 17S1Priniflri in U.S.A. F:T*N