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1、 ABB - Page 1SafeRing & SafePlus Product presentationSF6 Gas InsulatedRing Main Unit &Compact Switchgear ABB - Page 2PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlus ABB - Page 3PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusWe shall design, We shall design, manu
2、facture and sell manufacture and sell switchgears for use in the switchgears for use in the distribution of electrical energy.distribution of electrical energy.Business Idea ABB - Page 4PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusDesign philosophynEvolution - more functions, le
3、ss dimensionsnTwo products - One rangenCustomers involvement - design inputnSafety - is a real life experiencen“green” policy - durability and recyclingnIndustrial IT platform ABB - Page 5PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusApplicable standardsnIEC 60694 : Common specif
4、ications nIEC 60298 : Arc fault nIEC 60129 : Isolation and InsulationnIEC 60265 : Switching and operationsnIEC 60056 : Circuit breakersnIEC 60420 : Switch-fuse co-operationnIEC 60529 : Protection Degree (IP 6.7)nIEC 60185 : Current transformersnIEC 60186 : Voltage transformersnIEC 60255 : Electrical
5、 relaysnLatest edition of: ABB - Page 6PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusSecondarySecondarysubstationsubstationDistributionDistributionsubstationsubstation400 kV400 kV40-70 kV40-70 kV130 kV130 kV11/22 kV11/22 kVTransmissionTransmissionsubstationsubstationMain substati
6、onMain substation400 V400 VTransformerTransformerSecondary distribution ABB - Page 7PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusSafeRing in network ABB - Page 8PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusSafeRing applications n Compact secondary substation
7、sn Wind power plantsn Small industriesn Buildingsn Miningn Airports n Underground installations ABB - Page 9PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusSafeRing applications Kiosk installationRenewable energy ABB - Page 10PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgea
8、r SafePlusSafeRing - Fused transformer protectionDeFCCFCCFFCCCFFlexible:n Circuit breaker or fuse switch protectionn Optionally extensible - left and rightn Integrated remote control unit availablen C - cable switchn F - Switch Fuse Disconnectorn De - Direct Cable connection ABB - Page 11PowerIT Rin
9、g Main Unit SafeRingPowerIT Compact Switchgear SafePlusSafeRing - Cable swithes onlyCCCCCCCEconomical:nCompactnEasy to install - factory testednFast and simple operationnMaintenance freenStandard designnEasy retrofit of accessoriesnC - cable switch ABB - Page 12PowerIT Ring Main Unit SafeRingPowerIT
10、 Compact Switchgear SafePlusSafeRing - Relay transformer protectionDeVCCVCCVVCCCVSafe and environmental friendly:nCompletely sealed systemnStainless steel tanknArc suppressor availablenRecyclablenV - Vacuum circuit breaker ABB - Page 13PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePl
11、usSafeRing - technical data* Requires 400 series bolted bushings* 1 sec. ratings on request ABB - Page 14PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusSafePlus applications n Flexible and compactFlexible and compactn n “Low high end - High low end” “Low high end - High low end”n
12、Small industriesn Wind power plantsn Compact secondary substationsn Buildingsn Miningn Airports n Underground installations ABB - Page 15PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusSafePlus modulesnC- cable switchnF-switch fuse disconnectornV-vacuum circuit breakernCB-VD4 circu
13、it breakernSl-busbar sectionalisernSv-with vacuum circuit breakernD-direct cable connectionnDe-with earthing switchnBe-busbar earthingnM-meteringJump to Switchgear Design ABB - Page 16PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusC - cable switchn Three position load break switch
14、n Snap action or latched mechanismn Cable test bushings in front availableBack to SafePlus modules ABB - Page 17PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusF switch fuse disconnectorBack to SafePlus modulesn Switch fuse combinationn Three phase fuse trippingn Mechanism pre-char
15、ged for trippingn Up and downstream dual earthing switchn No jammed fuse covers - open by handle n Fuse tripping in front - real blown fuse indicator n Fully submersible - unique for switch fusen 400 series cable bushings available ABB - Page 18PowerIT Ring Main Unit SafeRingPowerIT Compact Switchge
16、ar SafePlusV vacuum circuit breakerBack to SafePlus modulesn 630A or 200A vacuum circuit breakern Latched mechanism close and open coiln Separate isolator/earthing switchn Protection as specified by our customersn Tripping facilitated for a wide range of relaysn Combisensor available ABB - Page 19Po
17、werIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusCB VD4 circuit breakerBack to SafePlus modulesn 630A or 1250A VD4 vacuum circuit breakern Interlocked disconnector/earthing switchn Current and voltage sensor techniques n REF control and protection unitn Motor operated circuit breaker
18、and disconnector/earthing switch ABB - Page 20PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusSl busbar sectionaliserBack to SafePlus modulesn Three position load break switchn Interlocked earthing switchn Manual or motor operationn Only 325mm wide when placed between other modules
19、 ABB - Page 21PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusSv with vacuum circuit breakerBack to SafePlus modulesn 630A vacuum circuit breaker n Separate isolator/earthing switch ABB - Page 22PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusD direct cable connec
20、tionBack to SafePlus modulesn Direct cable connection ABB - Page 23PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusDe with earting switchBack to SafePlus modulesn Direct cable connectionn Earthing switch with making capacity ABB - Page 24PowerIT Ring Main Unit SafeRingPowerIT Compa
21、ct Switchgear SafePlusBe busbar earthingBack to SafePlus modulesn Busbar earthingn Earthing switch with making capacity ABB - Page 25PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusM - MeteringBack to SafePlus modulesn Air insulated and factory assembled modulen Type tested with sp
22、ecific transformersn 2 or 3 pcs DIN 42600 Narrow type CTs with ribs.n 3 pcs. DIN 42600 Narrow type single pole VTsn Fuses on VT primary (optional)n 400series bushings for busbar connectionn Bottom cable entry available ABB - Page 26PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusSw
23、itchgear Design (C)nThree position switchnSwitch, disconnector, earthnArc quenching by SF6 gasnRough and reliable with a minimum of parts ABB - Page 27PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusSwitchgear Design (F)nFuse canisters isolated in gasnWhole fuse system in one modul
24、e to simplify layoutnNo climatic deteriorationnEarthing on both sides - simultaneous upstream and downstreamnFuse cover interlock - no hazardous accessnFuse solution fully submersible ABB - Page 28PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusFused protectionn Switch fuse combina
25、tion offers optimal short circuit protection:nFast interruptionnCurrent limiting - reduces stressnCost efficientn Considerations:nFuses are consumablesnAvailability of stocknTransformer sizen Fuse selection table supplied with each switchgear - accounting for thermal de-rating. ABB - Page 29PowerIT
26、Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusSwitchgear Design (V)Vacuum circuit breakernVG 5 bottles from ABBnInterruption in vacuumnInsulation provided by gasnReliable and durablenNo consumable partsnSealed for lifenSeparate earthing switch ABB - Page 30PowerIT Ring Main Unit SafeRing
27、PowerIT Compact Switchgear SafePlusRelays - SelfpowerednCT powered protection relay (no external power supply necessary)nEconomicalnEasy adjustmentnPerfect for large distribution transformersDelivery range:nCircutor MPRB 99: Easy to adjust, the classic solutionnWIC1: New flexible relay with several
28、characteristics including definite timenPR512: Relay with advanced earth fault functions ABB - Page 31PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusRelays feeder protectionnAdvanced protection schemes nPossible use of sensors (SensoREX)nAuxiliary power requiredDelivery range:nSPA
29、COM range; e.g. SPAJ140nREJ525 short circuit and earth fault protectionnSensoREX, offers current and voltage measurement with combisensorsnOthers on request ABB - Page 32PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusRelays - feeder terminals type REFnConfigurable protection and c
30、ontrol schemes nPossible use of sensors nAuxiliary power requiredDelivery range:nREF SafePlus (REF 541)nREF 542plus (standard case) ABB - Page 33PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusArc suppressornIn the rare event of arc-faultn3 phase earthing switchnReacts on pressuren
31、No fatal pressure increasenNo arcing gasesnNo need for ventilationnAll parts inside the tanknSuperior solution for:nCrowded areasnClosed roomsnUnderground installationsOptionalOptional ABB - Page 34PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusMechanism and interlocksnRough and r
32、eliable mechanismsnMinimum of moving partsnHigh number of operationsnLatched snap action is availabenMechanical interlocks- internally, not on the front covers- fuse compartment- cable compartment (option)- cable test compartment (option)nTrue position indicationnPadlocking device C mod.F mod.V mod.
33、 ABB - Page 35PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusExternal busbarEasySimpleSealed & screenedReliableSafeCompleted ABB - Page 36PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusAccessoriesMotor operation, completeLow voltage compartmentLow voltage top en
34、try boxFault indicatorsRonis key interlock ABB - Page 37PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusAccessoriesBase frame, highBase frame, lowSupport module ABB - Page 38PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusCable termination - bushingsSerie 200, plu
35、g in, 200ASerie 400, bolted, 630ASerie 400, plug in, 400ASerie 600, bolted, 630A ABB - Page 39PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusCable connectionnAll bushings - same heightnSimplified installation:nFront dismantle nCable cut one lengthnRevolvingnAdjustable cable suppor
36、tnDouble adapters (e.g.NKT) and surge arresters fits behind cable covernDouble front covers availablenArc proof cable compartment available ABB - Page 40PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlus Integrated solution with main components: 12.02.03, 13.33.12 FEEDER1:SHORT CIRCU
37、IT OBSERVED GSM SMS Alarm System ABB - Page 42PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusInstallation and maintenancenCompact designnEasy to install and connectnOpen front cable entrynCommissioning - factory testednMaintenance - on demand onlynNO live parts exposed nMinimum nu
38、mber of partsnFully sealed and screened unitnVirtually maintenance freenAt site conditions decides ABB - Page 43PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusRetrofitMotor operationTrip coilAuxiliary switchesShort Circuit indicator ABB - Page 44PowerIT Ring Main Unit SafeRingPowe
39、rIT Compact Switchgear SafePlusEnd of lifenDesign compliance - 30 years +nGas remains insidenAluminium in enclosurenRecycling - 97,25% per weightnABB policy for recyclingnWe are equipped to re-claim gas from discarded switchgears ABB - Page 45PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusContact informationtlf. +47 35582000fax. +47 35524108 ABB - Page 46PowerIT Ring Main Unit SafeRingPowerIT Compact Switchgear SafePlusA global leaderin power and automation technologiesthat enable utility and industry customersto improve their performancewhile lowering environmental impact
