Product Catalogue ABB AS, Power Products Division .
Product catalogueABB AS, Power Products DivisionSF6-insulated Ring Main Unit, SafeRing 36 andSF6-insulated Compact Switchgear SafePlus 36
ContentApplications SafeRing 36 . 3Applications SafePlus 36 . 5Design Philosophy . 7SafeRing 36 Configurations . 8Technical data SafeRing . 11SafePlus 36 Modules . 12C - Cable switch . 13F - Switch-fuse disconnector . 14V - Vacuum circuit-breaker . 15D - Direct cable connection . 16De - Direct cable connection with earthing switch . 17M - Metering module . 18Outer assembly . 19Cable switch module . 20Switch-fuse module . 21Vacuum circuit-breaker module . 22Cable bushings . 23Completely sealed enclosure . 24Mechanisms and interlocks . 25Side extension . 27Low voltage compartment . 28Motor operation and coils . 29Transformer protection . 32Fuse selection table - CEF . 33Fuse selection table - SIBA . 34Fuses . 35Relays . 36Combisensors . 41Cable terminations . 42Cable voltage detection / indication . 46Short-circuit indicator . 48Ronis key interlocks . 50Remote control . 51Dimensions . 54Technical data . 59Environmental certification . 65ISO-Certificates . 662Content Product catalogue
Applications SafeRing 36 Product catalogue Applications SafeRing 363
Applications SafeRing 36DeFCCFCCCFCCFFDeVCCVCCCVCCVVCCCCCCCSafeRing 36 is a ring main unit for the secondary distributionnetwork. SafeRing 36 is available in 5 different configurations suitable for most switching applications in 36 and 40,5kV distribution networks. SafeRing is extendible and can becombined with SafePlus. SafePlus is ABB’s flexible compactswitchgear. Together they represent a complete solution for36 kV secondary distribution networks. SafeRing 36 and SafePlus 36 have identical user interfaces.SafeRing 36 is a completely sealed system with a stainlesssteel tank containing all live parts and switching functions.A hermetically sealed stainless steel tank with constantatmospheric conditions ensures a high level of reliability aswell as personnel safety and a virtually maintenance-freesystem.SafeRing 36 is designed for use in the following applications:- Compact secondary substations- Small industries- Wind power plants- Hotels, shopping centres, office buildings,business centers etc.CDeFV4Applications SafeRing 36 Product catalogueCable switchDirect cable connection with earthing switchSwitch-fuse-disconnectorVacuum circuit-breaker
Applications SafePlus 36CDeDFVM3A3VSafePlus 36 is designed for customised application ofswitchgear in:– – Compact secondary substations–– Small industries–– Wind power plants–– Hotels, shopping centres, office buildings, businesscenters etc. CDeDFVMCable switchDirect cable connection with earthingDirect cable connectionSwitch-fuse-disconnectorVacuum circuit-breakerMetering module (air-insulated)SafePlus 36 compact switchgear in fully modular design,typical configuration:- 3 pcs.1-way units of cable switches- 2 pcs 1-way units of switch-fuse-disconnectorsProduct catalogue Applications SafePlus 365
Applications SafePlus 36 6Applications SafePlus 36 Product catalogue SafePlus 36 compact switchgear, typical configuration:- 3-way section consisting of 3 modules of switch-fusedisconnectors- Extendible with 1 or more 1-way unitsSafePlus 36 compact switchgear, typical windmillconfiguration:- 1 pc. 1-way unit of cable switch with cable bushings on lefthand side- 1 pc. 1-way unit of vacuum circuit-breaker
Design PhilosophySafeRing and SafePlus – ABB switchgears for secondarydistributionEvolution: - more functionality, compact dimensions.Secondary distribution switchgears have been subject to asignificant development the recent 20 years.We are responsible for the environmentThe location for manufacturing SafeRing and SafePlus isNorway. Green policy assures focus on environmental factorsin manufacturing as well as over the switchgear’s life span.The traditional switching cells are substituted with completeswitchgear systems. Specific functions such as grounding,disconnecting, cable connections, busbar extension, protection and switching have become integrated features in compact functional units.All products are manufactured in accordance with our ISO14001 certification. Materials are carefully selected, to ensurereuse at end of life. Recycling capability is 89% (for details seechapter 10).To facitilitate the recycling process we continuously workalong with our partners to improve end of life handling.Compact switchgear systems fulfils customers MV applicationrequirements. ABB has always taken an active part in thisdevelopment.Modern - development and manufacturingNumerical simulations together with long experience ensurereliable and safe, compact and robust design.The most unique specialisation is the development of thecompact secondary switchgear. The numerous distributionsubstations requested a unified switching functionality thatevolved into the Ring Main Unit concept.Dielectric simulations ensure that compactness does not influence the dielectrical capability.ABB SafeRing range is one major contributor to this specialisation.Two Products – One rangeABB SafeRing is adapted to the needs in the utility distributionnetworks.ABB SafePlus offers more flexibility and electrical capacity.Both switchgears offer the same user interface.The combination of design techniques, experience and themost modern production technology guarantee state of theart products and durability.Complete solutions – one supplierComplex applications involving remote control and monitoringcan be supplied from ABB.This makes large scale implementation feasible, and will simplify engineering and procurement.Customers involvement:The applied functionality in ABB SafeRing and SafePlus is aresult of input from customers all over the world.Key customers are continuously involved with ABB designstaff to ensure optimised switchgear operation.Personnel – safety operationAll products are designed and manufactured in compliancewith ISO 9001, ISO 14001 and ISO 18001.The latest editionof relevant IEC standards will always apply to our continuoustest programme.Safety is not only a specification and rating issue, but also areal life experience.All units are factory routine tested according to internationalstandards. ABB takes this further to be an objective related todurability and repetitive manufacturing quality.Features for further enhancing personnel safety are available.“Integrated functionality” is a key objective to reduce thenumber of moving components, further reducing the risk ofany mechanical defect.Product catalogue Design Philosophy7
SafeRing 36 ConfigurationsSafeRing CCFGeneralSafeRing 36 is an extendible ring main unit for the secondarydistribution network. SafeRing 36 is available in 10 differentconfigurations suitable for most switching applications up to40,5 kV distribution networks.SafeRing 36 is a completely sealed system with a stainlesssteel tank containing all live parts and switching functions.The sealed steel tank with constant atmospheric conditionsensures a high level of reliability, personnel safety and a virtually maintenance-free system.The SafeRing 36 concept offers a choice between switch-fusecombination or circuit-breaker in combination with relay forprotection of the transformer.SafeRing 36 can be supplied with integrated remote controland monitoring unit.8SafeRing 36 Configurations Product catalogueSafeRing 36 is supplied with the following standardequipment–– Vacuum circuit-breaker– – Two-position load break puffer switch–– Earthing switch with single spring operating mechanism– – Switch position indication for load break switch andearthing switch–– Single spring operating mechanism on cable switches– – Two-position mechanism with auto-reclosing duty forvacuum circuit-breaker– – Double spring operating mechanism on switch-fusedisconnectors– – Cable bushings horizontal in front, 400 series bolted withintegrated voltage divider for voltage indication–– Busbars, 630A– – Earthing bar–– Operating handle– – Lifting lugs for easy handling–– Adjustable cable support bars– – Manometer for SF6 pressureFactory assembled options– – Bushings for extension busbar– – InterlockingCable compartment front cover interlocked withearthing switch– – Signal (1NO) from internal pressure indicator wired toterminals (one each SF 6-enclosure)Additional equipment also available as retrofit–– Integrated control and monitoring unit (ICMU)–– Motor operation–– Trip coil open–– Trip coil open and close–– Aux. switch for load break switch 2NO 2NC–– Aux. switch for earth switch 2NO 2NC–– Aux. switch for fuse blown 1NO–– Aux. switch for vacuum circuit-breaker 2NO 2NC–– Capacitive voltage indication–– Short circuit indicator–– Cable cover for parallel cables–– Ronis key interlocking system, EL 11 AP–– Current measuring–– Sidewalls - painted
SafeRing 36 ConfigurationsDeF Depth:900 mmWidth:910 mmHeight: 1930 mmCCF Depth:900 mmWidth: 1330 mmHeight: 1930 mmCCCF Depth:900 mmWidth: 1750 mmHeight: 1930 mmCCFF Depth:900 mmWidth: 1750 mmHeight: 1930 mm CCCDepth:900 mmWidth: 1330 mmHeight: 1930 mmProduct catalogue SafeRing 36 Configurations9
SafeRing 36 ConfigurationsCCCC Depth:900 mmWidth: 1750 mmHeight: 1930 mmDeV REJ603Depth:900 mmWidth:910 mmHeight: 1930 mmCCV REJ603 Depth:900 mmWidth: 1330 mmHeight: 1930 mm REJ603CCCVDepth:900 mmWidth: 1750 mmHeight: 1930 mm REJ603 REJ603CCVVDepth:900 mmWidth: 1750 mmHeight: 1930 mm10 SafeRing 36 Configurations Product catalogue
Technical data SafeRingSafeRing tchRated ,5/40,536/38,5/40,5Power frequency withstand voltagekV70/80/9570/80/9570/80/9570/80/9570/80/95- across disconnectorkV80/95/11080/95/110Lightning impulse withstand voltagekV170/180/185- across /180/185Rated normal currentA630/630/630 1)200/200/2002)- active loadA630/630/630200/200/200- closed loopA630/630/630200/200/200- off load cable 0/630/6301)Breaking capacities:50/50/50(Class C1)- earth faultA60/63/6360/63/63- earth fault cable chargingA35/36/36- transfer currentA840/750/750- short-circuit breaking currentkAsee3)Making capacitykA35/36/3620/20/20(Class E1,S1)Class (Electrical endurance)50/50/5050/50/50(5 times)(5 times)E3/E2/E2E2/E2/E2kA16/16/1616/16/16Short time current 3 sec.kA16/16/1616/16/16Internal arc classification IAC AFL, 1skA20/20/20Short time current 1 1/E1E2/E2/E21/1/1(5 times)-/-16/16/1616/16/16see 3)16/16/1616/16/1620/20/2020/20/20400A for bushings Interface B (400 series plug-in)Depending on the current rating of the fuse-linkLimited by high voltage fuse-links4)Maximum rating for bushings Interface B (400 series plug-in)1)2)3)SafeRing 36 is tested according to IEC publications IEC 60265-1, IEC 62271-100, -102, -105, -200, IEC 60529 andIEC 60694 for 36 and 38,5 kV. For 40,5 kV, testing is according to GB standards.Product catalogue Technical data SafeRing 11
SafePlus 36 ModulesSafePlus 36 is supplied with the following standardequipment:–– Operating handle– – Lifting lugs for easy handling–– Busbars, 630 A– – Earthing bar–– Adjustable cable support bars– – Manometer for SF6 pressureFactory assembled options– – Bushings for extension busbar– – Signal (1NO) from internal pressure indicator wired toterminals (one each SF 6-enclosure)Additional equipment also available as retrofit–– Integrated control and monitoring unit (ICMU)–– Sidewalls - paintedSafePlus CF CGeneralSafePlus 36 is a metal enclosed compact switchgear systemfor up to 40,5 kV distribution applications. The switchgearhas a unique flexibility due to its extendibility and the possiblecombination of fully modular and semi modular configurations.SafePlus 36 is a completely sealed system with a stainlesssteel tank containing all the live parts and switching functions.The sealed steel tank with constant atmospheric conditions ensures a high level of reliability, personnel safety anda virtually maintenance-free system. As an option a SafePlusswitchgear can be equipped with a set of busbar connectionsleft/right in order to obtain extention or full modularity.The external busbar kit has to be mounted to the switchgearson site.The SafePlus 36 system offers a choice between switch-fusecombination or circuit-breaker in combination with relay forprotection of the transformer.SafePlus can also be supplied with or retrofitted with remotecontrol and monitoring equipment.12 SafePlus 36 Modules Product catalogue
C - Cable switch Depth:900 mmWidth:420 mmHeight:1930 mm *)*) Height with high LV-compartment:2180 mmStandard features– – Two-position load break puffer switch and separateearthing switch–– Two-position single spring operating mechanisms with twoseparate operating shafts for load break function andearthing function–– Switch position indication for load break switch andearthing switch–– Cable bushings horizontal in front, 400 series bolted withintegrated voltage divider for voltage indication–– Cable compartment cover allowing double cable connection cable adapters by using nkt cables adapters–– Busbars, 630A–– Earthing barFactory assembled options–– InterlockingCable compartment front cover interlocked withearthing switchAdditional equipment also available as retrofit– – Motor operation for load break switch– – Auxiliary switches– – Load break switch position 2NO 2NC– – Earthing switch position 2NO 2NC– – Capacitive voltage indicatorVPIS acc. to IEC 61958 with integrated indicatorlamps (LED)HR- module (VDS) acc. to IEC 61243-5– – Short circuit indicatorsHorstmann Alpha/EHorstmann Alpha/MHorstmann Sigma– – Short circuit and earth fault indicator HorstmannSigma F E– – Cable cover for parallel cables– – External current transformers (CT)– – Ronis key interlock*)Technical dataSwitch disconnectorRated voltagePower frequency withstand voltage- across disconnectorLightning impulse withstand voltage- across disconnectorRated normal currentBreaking capacities:- active load- closed loop- off load cable charging- earth fault- earth fault cable 040,5 *)95110185215630AAAAAMaking 50Class (Electrical endurance)Short time current 1 sec. **)Short time current 3 sec.Internal arc classification IACkAkA(5 times)E32020(5 times)E22020(5 times)E22020kA202020AFL, 1 secNumber of mechanical operationsEarthing switchRated voltagePower frequency withstand voltageLightning impulse withstand voltagekVkVkVMaking capacitykAShort time current 1 sec. **)Short time current 3 sec.Class (Electrical endurance)Number of mechanical operationskAA1000 close / open manual36701705038,58018050(5 times) (5 times) (520202020E2E21000 close / open manual40,59518550times)2020E2For 40,5 kV, testing is according to GB standards**)optional 25kAProduct catalogue C - Cable switch 13
F - Switch-fuse disconnectorTechnical dataSwitch-fuse disconnectorRated voltagePower frequency withstand voltage- across disconnectorLightning impulse withstand voltage- across disconnectorRated normal currentBreaking capacities:- active load- closed loop- off load cable charging- earth fault- earth fault cable charging- transfer currentMaking capacityInternal arc classification IAC Depth:900 mmWidth:420 mmHeight:1930 mm *)*) Height with high LV-compartment:2180 mmStandard features–– Fuse/transformer rating: 36 kV, max 63 A fuse-links–– Integrated load break switch two-position and separateupstream earthing switch mechanically linked with downstream earthing switch–– Switch position indication for switch-fuse-disconnector andearthing switches–– Double spring mechanism for switch-fuse-disconnectorwith two separate operating shafts for loadbreak functionand earthing function–– Fuse canisters for DIN type fuse-links. Only accessiblewhen earthing switch is closed–– Fuse tripping arrangement–– Optical fuse trip indication–– Cable bushings horizontal in front, 400 series boltes withintegrated voltage divider for voltage indication–– Cable compartment allowing double cable connection–– Main busbars, 630 A–– Earthing barAFL, 1sNumber of mechanical operationsUpstream earthing switchRated voltagePower frequency withstand voltageLightning impulse withstand voltageMaking capacityClass (Electrical endurance)Short time current 1 sec. **)Number of mechanical operationsDownstream earthing switchRated voltagePower frequency withstand voltageLightning impulse withstand voltageMaking capacityClass (Electrical endurance)Short time current 1 secNumber of mechanical operationsFactory assembled options–– Interlocking- Cable compartment front cover interlocked with earthingswitchAdditional equipment also available as retrofit–– Motor operation for switch-fuse-disconnector–– Trip coil open–– Trip coil open and close–– Auxiliary switches :Switch-fuse-disconnector position 2NO 2NCEarthing switch position 2NO 2NCFuse blown 1 NO–– Capacitive voltage indicatorVPIS acc. to IEC 61958 with integrated indicatorlamps (LED)HR- module (VDS) acc. to IEC 61243-5–– Ronis key interlock on earthing switch14 F - Switch-fuse disconnector Product cataloguekVkVkVkVkVA367080170195200 1)38,58095180210200 1)40,5 *)95110185215200 1)AAAAAAkA200200206035840see 3)200200216336750see 3)200200216336750see 3))kA2020201000 close / open manualkVkVkVkA3638,570801701805050E2E2kA20201000 close / open 802,5(5 times) (5 times) (5 times)E2E2E2kA1111000 close / open manual*) For 40,5 kV, testing is according to GB standards**) Optional 25kA1)36701702,5Depending on the current rating of the fuse-linkLimited by high voltage fuse-links
V - Vacuum circuit-breakerTechnical dataVacuum circuit-breakerRated voltagePower frequency withstand voltageLightning impulse withstand voltageRated normal currentBreaking capacities:- short circuit breaking current REJ603Depth:900 mmWidth:420 mmHeight:1930 mm *)(Class E1,S1)- D.C. component- cable charging breaking current*) Height with high LV-compartment:2180 mmStandard features–– 630A vacuum circuit-breaker–– two position mechanism with auto-reclosing duty forvacuum circuit breaker–– two position operating mechanisms for the downstreamdisconnector and earthing switch–– interlocking between vacuum circuit-breaker anddisconnector–– switch position indication for vacuum circuit-breaker,disconnector and earthing switch–– self powered electronic protection relay ABB type REJ603with ring core CTs on cables–– trip coil (for relay tripping)–– cable bushings horizontal in front, Interface C (400 seriesbolted) with integrated capacitor for voltage indication–– cable compartment cover allowing double cableconnection–– main busbar, 630A–– earthing barFactory assembled options–– cable bushings Interface B (400 series plug-in)–– bushings for connection of external busbars or cable onInterface 2 (inside cone)Interface B (400 series plug-in)Interface C (400 series bolted)–– interlocking–– cable compartment front cover interlocked with earthingswitch–– signal (1NO) from internal pressure indicator wired toterminals (only one each SF 6 tank)Additional equipment also available as retrofit–– manometer–– motor operation for vacuum circuit-breaker–– high LV-compartment with hinged door–– short circuit indicator–– auxiliary switchesvacuum circuit-breaker position 2NO 2NCdisconnector position 2NO 2NCearthing switch position 2NO 2NCvacuum circuit-breaker tripped signal 1NOkVkVkVA367017063038,58018063040,5 *)95185630kA202020%413333(Class C1)Making capacityShort time current 1 sec. 1)Short time current 3 sec.Internal arc classification IACA505050kAkAkA501620501620501620AFL, 1 secRated operating sequenceNumber of mechanical operationsDownstream disconnector andkA202020O - 0,3s - CO - 15s - CO2000 (class M1)earthing switchRated voltagePower frequency withstand voltage- across disconnectorLightning impulse withstand voltage- across disconnectorMaking capacityClass (Electrical endurance)Short time current 1 sec.Internal arc classification IACAFL, 1 secNumber of mechanical 18021050E22040,59511018521550E220kA2020201000 close / open manualFor 40,5 kV, testing is according to GB standards**) Optional 25kA1)Maximum rating for bushings Interface B (400 series plug-in)*)–– capacitive voltage indicating systemsHR-module (Voltage Detecting System, VDS, acc. toIEC 61243-5)VPIS (Voltage Presence Indicating System, acc. toIEC 61958) with integrated indicator lamps–– indicator lamp for HR-module, 1-phase VIM-1–– indicator lamp for HR-module, 3-phase VIM-3–– trip coil open–– trip coil open and close–– undervoltage release (optional electronic time delay device)–– cable compartment coverwith extra depth (surge arrestor)arc proof (if existing modules have interlocked covers)–– Ronis key interlock on disconnector/earthing switchRelays with auxiliary voltageREF 610 (Integrated LV-compartment with hinged door)REF 615 (Integrated LV-compartment with hinged door)REF 541 (High LV-compartment with hinged door)REF 542 (High LV-compartment with hinged door)Product catalogue V - Vacuum circuit-breaker 15
D - Direct cable connection Depth:900 mmWidth:420 mmHeight:1930 mm *)*) Height with high LV-compartment:2180 mmStandard features–– Cable bushings horizontal in front, Interface C (400 seriesbolted) with integrated capacitor for voltage indication–– Busbar, 630 A–– Earthing barFactory assembled options–– Bushings for connection of external busbars on side of theunit–– Cable bushings Interface B (400 series plug-in, In 400A)–– Signal (1NO) from internal pressure indicator wired toterminals (only one each SF 6-tank)Optional features also available as retrofit–– Low voltage compartment–– Capacitive voltage indicating systemsHR-module (Voltage Detecting System, VDS, acc toIEC 61243-5)VPIS (Voltage Presence Indicating System, acc. toIEC 61958) with integrated indicator lamps–– Indicator lamp for HR-module, 1-phase VIM-1–– Indicator lamps for HR-module, 3-phase VIM-3–– Short-circuit indicatorsHorstmann Alpha/EHorstmann Alpha/MHorstmann Sigma–– Short circuit and earth fault indicator HorstmannSigma F E–– External current sensors (CT) for monitoring–– Cable compartment coverwith extra depth (double cable, surge arresters)arc proof (if existing modules have interlocked cablecompartment)16 D - Direct cable connection Product catalogueTechnical dataDirect cable connectionRated voltagePower frequency withstand voltageImpulse withstand voltageRated normal currentShort time current 1 sec. **)Short time current 3 sec.kVkVkVAkAkA*) For 40,5 kV, testing is according to GB standards**) Optional 25kV3670170630202038,580180630202040,5 *)951856302020
De - Direct cable connection with earthing switchTechnical dataDirect cable connection with Depth:900 mmWidth:420 mmHeight:1930 mm *)*) Height with high LV-compartment:2180 mmStandard features–– Earthing switch–– Two-position single spring mechanism–– Switch position indication–– Cable bushings horizontal in front, Interface C (400 seriesbolted) with integrated capacitor for voltage indication–– Busbar, 630 A–– Earthing barFactory assembled options–– Bushings for connection of external busbars on side of theunit–– Cable bushings Interface B (400 series plug-in, In 400A)–– InterlockingCable compartment front cover interlocked withearthing switch–– Signal (1NO) from internal pressure indicator wired toterminals (only one each SF 6-tank)earthing switchRated voltagePower frequency withstand voltageImpulse withstand voltageRated normal currentMaking capacityShort time current 1 sec. **)Short time current 3 sec.Number of mechanical operationskV3638,540,5 020201000 close / open manual*) For 40,5 kV, testing is according to GB standards**) Optional 25kAOptional features also available as retrofit– – Low voltage compartment– – Capacitive voltage indicating systemsHR-module (Voltage Detecting System, VDS, acc toIEC 61243-5)VPIS (Voltage Presence Indicating System, acc. toIEC 61958) with integrated indicator lamps– – Indicator lamp for HR-module, 1-phase VIM-1– – Indicator lamps for HR-module, 3-phase VIM-3– – Short-circuit indicatorsHorstmann Alpha/EHorstmann Alpha/MHorstmann Sigma– – Short circuit and earth fault indicator HorstmannSigma F E– – External current sensors (CT) for monitoring– – Cable compartment coverwith extra depth (double cable, surge arresters)arc proof (if existing modules have interlocked cablecompartment)– – Auxiliary switchesEarthing switch position 2NO 2NCProduct catalogue De - Direct cable connection with earthing switch 17
M - Metering moduleTechnical dataMetering moduleRated voltagePower frequency withstand voltageImpulse withstand voltageRated normal currentShort time current 1 sec. 3A3kVkVkVAkA36701706302038,58018063020VDepth: 1100 mmWidth:880 mmHeight:1930 mm *)*) Height with high LV-compartment:2280 mmThe M-module is a factory assembled type tested air insulatedmetering cubicle with conventional CTs and VTs.The M-module is designed for CTs and VTs with dimensionsaccording to DIN 42600 Narrow type and for installation oftransformers locally.The M-module is manufactured and tested according to IEC62271-200. It is available in 4 versions:–– Bottom cable in/out–– Left side top connection to SafePlus modules, bottomcable in– – Right side top connection to SafePlus modules, bottomcable in– – Left and right side connection to SafePlus modulesStandard features– – 3 pcs DIN 42600 Narrow type current transformers withribs– – 3 pcs DIN Narrow type single pole voltage transformers– – Padlock interlocking to prevent access to live parts– – MV cable connection to SafePlus cubicle using Elastimold,3M, Pirelli, Raychem, Kabeldon, etc. connectors– – MV cable connection inside M-module by conventionalcable lugsVoltage transformers–– Single pole insulated with measuring and earth faultwindings–– Primary voltage and frequency (50 or 60 Hz) has to bespecified–– Secondary windings -- / 110:V3 / 110:3 V or-- / 100:V3 / 100:3 V has to be specified– – Note: VTs can also be delivered without open Delta Earthfault windings–– Burden / class has to be specifiedCurrent transformers–– Single-core or double-core design– – Secondary side reconnectable possible–– Primary current max 600 Amp, has to be specified– – Secondary current 5 Amp or 1 Amp has to be specifiedLow voltage compartment– – Terminals for voltage transformers secondary connection–– 3-pole MCB for measuring voltage–– 1-pole MCB for earth fault voltage– – Damping resistor for voltage transformers open delta earthfault windings, to avoid ferro resonance–– Separating terminals for current transformers secondarywindings–– Space for electronic kWh-meterOptional features–– Voltmeter with selector switch, 6 positions 0– – A-meter with selector switch, 3 positions 018 M - Metering module Product catalogue
Outer assembly1416 78 23954101311128 15.16.17.18.Low voltage compartmentManometerNameplateShort circuit indicatorCapacitive voltage indicationLoad break switch positionEarthing switch positionPush buttons close/open operationCharged spring indicatorFuse blown indicatorCable compartment cover standard C-moduleCable compartment cover standard F-moduleSide coverLifting lugProtection relayPosition indicator vacuum circuit-breakerOperating mechanism for vacuum circuit-breakerCounterCoversUpper and lower front covers are manufactured of 2 millimeterAluzinc and covered with a polycarbonate foil. These foilscontain the mimic diagram of
ABB SafePlus offers more flexibility and electrical capacity. Both switchgears offer the same user interface. Customers involvement: The applied functionality in ABB SafeRing and SafePlus is a result of input from customers all over the world. Key customers are continuously involved with ABB
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Product Catalogue 1SXF-610007C0201 02-2008 concept bs Switches and Sockets series. AC229-S ABB (www.abb.com) is a leader in power and automation technologies that enable utility and industry customers to improve performance while lowering environmental impacts. The ABB Group of companies operates in around 100 countries and
E-bypass. The ABB E-Clipse Bypass has taken these developments to the next level. In addition to the benefits of the previous ABB design, ABB has added new capabilities focused upon the changing and evolving customer and market requirements. This brochure will give the user a brief overview
In 1994, ABB pioneered serial communications for VFDs in the HVAC industry. Today ABB has installed over 150,000 units (in the U.S. alone) connected to building automations systems using the various HVAC communications protocols. The ABB E-Clipse Bypass includes serial communications in the bypass mode. Now, going to bypass does not mean losing
values quoted in the Coil voltage selection table Coil consumption at Uc max. q 20 C: 9 W pull-in/holding Replacement coils: consult us (standard coils used on NL control relays are not suitable for TNL control relays). Pos.1 A B Pos. 3, 4 ABB ABB ABB ABB A B Ambient temp. Max. switching frequency mm mm C Operating cycles/h
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