SIVACON – The Versatile Low-Voltage Switchboard

1 SSIVACON The Versatile Low-Voltage SwitchboardType-Tested Power Distribution Board 8PT2 The Obvious Solution for Global Challenges SIVACONType testing in Low-Voltage switchgear is increasingly becoming an issue of prime importance worldwide. In future, there will be no other solution. But how far does one really have to go to a accomplish atype test? Often too that is now a thing of the past. With the SIVACON Technology Partner concept, Siemens is bringing the Versatile and type-tested SIVACON Low-Voltage Switchboard to your door. To this end, Siemens has picked competent, local switchgear manufacturers and has appointed them SIVACON Technology SIVACON Technology Partner you will receive the concentrated know-how of Siemens at terms and conditions that only a local vendor is able to offer. For you, this means: SIVACON including type testing faster, more flexibly and at lower cost than ever with Safety Type-Tested componentsfor power distributionPages 4-5 Always Flexible SIVACON adapts to your requirementsPages 6-7 Frame and Enclosure Dimensionally accurate and stablePage 8 Variable Busbar System The answer to diverse requirementsPage 9 Circuit-Breaker Design Compact, reliable and user-friendlyPages 10 -11 Fixed-Mounted Design Economical, reliable and variablePages 12-14 Reactive Power Compensation Lower costs with increased safetyPage 15In-Line Plug-in Design 3NJ6 Plugged in swiftly, always safePage 16 Cubicle for Customized Solutions Plenty of space for flexibilityPage 17 Type-Tested Switchgear and Controlgear Assembly (TTA)

2 Signed, sealed and delivered safetyPage 18 Technical Data At a glancePage 191110987654321 The SIVACON Low-Voltage Switchboard is thestandard solution for building and is tailored to the needs of the worldmarket, it takes into account the call forstandard solutions from a single source on theone hand and on the other for local productionand the resulting advantages in terms of financing and procurement close to the a power distribution board, SIVACON isavailable throughout the world and can beused at all power levels up to 7400 A, aswithdrawable as well as plug-in and fixed-mounted TechnologyEvery SIVACON is made exclusively fromstandardized and type-coded modules. Allmodules are of high quality and conform toSiemens design multiple possibilities of combining thecomponents fulfill every exclusive use of high-quality Siemensswitchgear ensures a long service enduranceand reliable operation.

3 Safety and proven quality for every system by type testing Siemens switchgear for reliable operation Worldwide presence with local production High flexibility for economical solutions4 Versatile with Safety Type-Tested Components for Power Distribution15 SIVACON Features Type-tested standard modules (TTA) Standardized busbar position at the top of the cubicle 3- and 4-pole busbar system up to 7400 A Rated peak withstand current Ipkup to 375 kA Deep switchgear compartment for universal installation Modular structure of device compartments Single-front and back-to-back installation Cable lead-in from above or below Cable connection from the front or rearThe Versatile SIVACON Low-Voltage switchboard6 Always Flexible SIVACON Adapts to your RequirementsModular technology makes it possible toadapt SIVACON optimally to all requirements. Standard horizontal busbar position at the top of the cubicle Any components can be installed in the device compartments regardless of the busbar position and cubicle depth Requirement-oriented compartmenta-lization of functional units (Form 1 to Form 4 according to IEC 60439-1) Deep device compartmentsOptimum Adaptation to Space Conditions Wall-mounted or free-standing Cables and busbars may be connected optionally from above or below Cabling compartments front or rear located Good accessibility of busbarsDevice compartmentCross-wiring compartment (optional)Horizontal busbar compartmentCable connection compartment optionally at the side or bottom (depending on the technology used)

4 Cable compartment for cable connection rearor cables from above 3200 A 4000 A 7400 A600800/10008001000/12008001000/12002200 2200260027 SIVACON for All Applications in the Low-Voltage NetworkPower Centerlnto 7400 Alcw to 150 kAlpkto 375 kAMain distributionboardlnto 4000 Alcw to 100 kAlpkto 250 kASubdistribution boardlnto 3200 Alcw to 80 kAlpkto 200 kALoads8 Frame and Enclosure Dimensionally Accurate and StableThe frameconsists of rigid sheet steel sec-tions that are linked to one another: SIVACON sdimensionally accurate and sturdy frame isavailable in bolted or welded versions. All-round perforation rows with a 25 mm hole grid for individual installation Flexible door system for all requirements Door opening angle up to 180 Spring-loaded locks reliably prevent doors from opening unintentionally Pressure-relief top covers Surface Treatment:Optionally powder-coated, wet painted or sendzimir galvanizedMaterial:Frame and enclosure are manufactured from sheet steel in the following thicknesses.

5 MmDegrees of Protection to IEC 60529IP30, IP40, IP42 naturally ventilatedIP40, IP54 unventilatedCubicle height Cubicle widthCubicle depth (mm)(mm)(mm)2200 600, 800, 1000,600, 800, 1000,120012002600 600, 800, 1000,800, 1000, 12001200 Rear panel 2 mmFramePartition sheet(inside)2 mmSide panel 2 mmCubicle Dimensions (Without Enclosure)Top viewDoor 25 mm39 Variable Busbar System The Answer to Diverse Requirements4 Differing requirements for the busbar systemcall for individual offers modules for economical setup and high level of safety. Busbar position at top Busbar system for rated currents up to 7400 A User-oriented gradation of rated currents Rated peak withstand current Ipkup to 375 kA Separation of the busbar compartment from the device compartment Transport unit joints easily accessible from aboveL2L3N (PEN)PEL1 Busbar Systemup to 3200 Aup to 4000 Aup to 7400 APhase conductors Unventilated Naturallylpk / lcwCubicle heightCubicle depth(L1, L2, L3), Quantity,ventilatedDimensions (mm)

6 2 x 100 x 1024003200200/802200600, 800, 10003 x 100 x 1029504000250/1002200800, 1000, 12003 x 100 x 10+54007400375/1502600800, 1000, 12003 x 100 x 10 Rated Currents at 35 C Ambient Temperature10 Circuit-Breaker Design Compact, Reliable and User-FriendlyThe supply, feeder and coupling cubicles ofthe circuit-breaker design are equipped withwithdrawable or fixed-mounted 3WN a large number of loads are generally con-nected to these cubicles, particular importanceis attached to them in terms of the long-termoperating reliability and personal safety of meets these requirements with circuit-breaker design and Reliable High degree of safety due to type-tested standard modules (TTA) Test and disconnected positions with door closed Circuit breakers integrated in separate compartments, each equipped with a separate door Optimum connection conditions for every rated current range Cable connection from above or belowUser-Friendly with 3 WNSiemens 3WN fixed-mounted and withdrawablecircuit breakers are used for the rated currentrange from 630 to 6300 A.

7 This means: Free choice of the supply direction with-out any restrictions in terms of technical data High short-time current-carrying capacity for time-graded short-circuit protection up to 500 ms assures reliable operation of sections of the Switchboard not affected by a short-circuit Short-circuit protection with short-time grading control (ZSS) for very brief delay times (50 ms), irrespective of the grad-ing level LCD operating current indication in the control console (without ammeters and current transformers) Indication and operation when the door is closedCubicle Dimensions/Cubicle StructureCircuit Breaker 3WN from:Horizontal busbar system 3200 AHorizontal busbar system 4000 A and 7400 A630 A - 3200 A630 A - 6300 A2000 A - 2500 A630 A - 1600 Acable connectioncable connectioncable connectioncable connection5600 - 1000800600/800600600 - 10001200100080080012001000/1200800600120 0600/8001000frontrearfrontrearfrontrearf rontrear11 Switching Device Compartment Reliable travel of the circuit breaker while the door is closed A maintenance position allows direct local inspection without removal of the circuit breaker3WN in maintenance positionallows inspection without removal of the circuit breakerOptimum connection com-partments for high safetyCable or Busbar Connection Compartment Cable or busbar connection option-ally from above or below A rated current-dependent connec-tion compartment offers optimum termination conditions for cables and busbars Assembly times are

8 Shortened by optimum connection compartments12 Fixed-Mounted Design Economical, Reliable and VariableThe cubicles for cable feeders in fixed-mountedexecution are equipped with moulded casecircuit breakers or fuse-switch-disconnectors(conventional or in-line), depending on cubicles are used for applications inwhich replacement under operating conditionsis not necessary or where short downtimesare this case, the SIVACON fixed-mounteddesign offers excellent economy, safety andvariability. High degree of safety due to type-tested standard modules (TTA) Any combination of modular cable feeders Swift conversion due to lateral universal distribution busbar Easy replacement of cable feeders after deenergizing the switchboardModular Cable FeedersThe modular cable feeders enable efficient in-stallation, above all whenever operation-specificchanges or adaptations are necessary.

9 Moulded case circuit breakers or fuse- switch-disconnectors can be fitted as required Free combination of cable feeders within one cubicle Continuously adjustable mounting plates for a standard front plane Cable feeders with and without current measurementCable feeder with circuit breaker attached to mounting plateCable feeder with fuse-switch-discon-nector attached to mounting plateCubicle Dimensions/Cubicle MCCBs up to 630 A and 3NP fuse-switch-disconnectors up to 630 ACable connection rearCable connection rearCable connection right-hand sideUp to 160 A/feederUp to 160 A/feederUp to 630 A/feeder6001200800 / 1000613 Various connectionpossibilitiesCable connectionat the sideVertical Distribution BusThe vertical distribution busbars offer variouspossibilities for connecting cables and busbars 3- and 4-pole execution Devices are connected without the need for drilling or punching, and precisely at the location they are needed Easily accessible connections for quick modification and expansion Connections are visible and can be checked from the frontIn-line fuse-switch-disconnectors 3NJ414 Fixed-Mounted Design Economical, Reliable and VariableSwitchable In-Line Fuse-Switch-DisconnectorsThe in-line fuse-switch-disconnectors make foroptimum packing density thanks to their compactdesign and their modular structure.

10 Cable feeders up to 630 A with/without current metering 25 feeders can be installed in each cubicle Dead-state fuse replacementCubicle Dimensions/Cubicle Structure 3NJ4 in-line fuse-switch-disconnectorsCable connection right-hand side Cable connection bottomUp to 160 A/feederUp to 630 A/feeder800600/800/1000615 Reactive Power Compensation Lower Costs with Enhanced SafetyThe cubicles for central reactive power com-pensation ease the load on transformers andcables, reduce transmission losses and savecurrent costs. Depending on the load struc-ture, they are equipped with chokeless orchoked capacitor Module with Electronic Power Factor Controller for Flush Door Mounting Multifunction display Self-adaption of the C/k value Adjustable nominal cos phi from ind to cap Manual/automatic operationCapacitor Module up to 100 kvar Fuse-switch disconnectors Capacitor contactors MKK power capacitors Discharging units Filter circuit chokesChokeless reactive powercompensation, 500 kvarCubicle Dimensions/Cubicle StructureReactive power compensationCapacitor module, 100 kvar (chokeless)Chokeless up to 500 kvarChoked type up to 350 kvar800800716In-Line Plug-in Design 3NJ6 Plugged in Swiftly, Always SafeThe in-line plug-in design outgoing feedersrepresent a low-priced alternative to the with-drawable unit design.