files?p_File_Id=29797963&p_File_Name=Premset---13.8-kV

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Overview Presentation Solid and Shielded Insulation System The entire main circuit is solid insulated using expoxy and EDPM, meaning that there are no live parts in free air: bbInsensitive to harsh environments (humidity, dust, pollution, etc.) bbDrastic reduction of risk of phase to phase faults. The solid insulation is shielded, i.e. the surface is at earth potential (no electrical field in free air): bbSystem can be “accidentally touchable” in accordance with IEC 62271-201 definition bbNo need of regular cleaning of the insulation surface bbExtended life expectancy. The latter is applicable on any function of the system, including compact metering unit MV6. Breaking and disconnection Earthing switch Innovative single line diagram, new arrangement of main functions Premset single line diagram is composed of an association of: bbVacuum interrupter for disconnecting load break switch or disconnecting circuit breaker bbEarthing switch within sealed tank with air at atmospheric pressure vvMV cables can be directly earthed, using a dedicated fault-making earthing switch, vvThe arrangement of two devices in series provides a double isolation between busbars and cables vvThe system does not contain SF6, is RoHS compliant, for your total peace of mind regarding end of life treatment or environmental concerns PM100018 PM100015 Operation of earthing switch Operation of main switch “3 in 1” integrated core units All the necessary functions for core units: circuit breakers, load-break switches, disconnectors, earthing switches are embedded in a single device: bbSimple operation, as all units are 3 positions: Closed - Opened & disconnected - Earthed bbIntuitive mimic diagram, the two indicators are clear and reliable (in accordance with IEC 62271-102) bbAll security interlocks between functions are built-in as standard, positively driven, without keys. Coherent range of switches and circuit breakers to suit any application The range of core units is composed of 2 switches and 3 circuit breakers: bbSV6: simple load-break switch bbSH6: fast closing switch bbCV2: fast clearing circuit breakers for MV/LV transformer overcurrent protection bbCV6: simple circuit breaker for general protection bbCH6: O-CO heavy duty circuit breaker with reclosing capacity for line and feeder protection. Modular system architecture, simplifying installation and upgrading The entire range of core units is optimized for dedicated application, and sharing: bbSame footpriont dimensions, 375 mm width bbSame auxiliaries as electrical operation devices, accessories and options bbSame easy way of operation and installation bbExtended possibilities of cable entry arrangement, bottom front, bottom rear, top rear, etc. bbSame cable connection: type C bushing, 700 mm high. This also applies to: bbCompact Solid and Shielded metering MV6 bbDirect incomers BV6, EV6-E1 bbVoltage Transformer panels VTM, VTP. 10
Overview Presentation Innovative auxiliary features Live cable interlock: bbElectrical interlock to prevent the earthing of live cables. Dedicated device to simplify and secure the cable testing or cable diagnosis operations: bbNo interfering with the cable connection, or access into the cable box bbCable test set connected from the front of the panel, with cables earthed bbPositive security interlocks with earth star point. Dedicated device to simplify the protection test with primary injection: bbAllows primary test current injection without cable disconnection nor modifying the relay settings. New controller for source changeover. Ready for smart grids Heavy duty circuit breaker CH6: bbDedicated to line management (with reclosing capacity and O-CO cycle) bbVery small footprint (375 mm width). Built-in self powered protection, embedding communication Integrated metering and power measurement functions: bbCompact metering unit with 375 mm width and Solid and Shielded technology bbIntegration of power measurement in feeders without additional space. Feeder automation features: bbModular architecture for scalable solutions (distributed intelligence) bbLinked by field bus using standard RJ45 Modbus protocol bbEasy to integrate in SCADA systems via multiple protocols (IEC 61850) bbEmbedded web interface. PM100086 1.804 m 1.875 m 11
Page 1 and 2: Medium Voltage Distribution Catalog
Page 3 and 4: Medium Voltage Distribution Premset
Page 5 and 6: Medium Voltage Distribution Premset
Page 7: Premset General contents Overview 9
Page 12 and 13: Overview Architecture and component
Page 14 and 15: Overview Architecture and component
Page 16 and 17: Overview Distributed intelligence R
Page 18 and 19: Overview Distributed intelligence D
Page 21 and 22: Building your solution Contents Mai
Page 23 and 24: Building your solution 23
Page 25 and 26: Building your solution Main applica
Page 27 and 28: Building your solution Incomer and
Page 29 and 30: Building your solution Incomer and
Page 31 and 32: Building your solution Busbar secti
Page 33 and 34: Protection functions Function MV/LV
Page 35 and 36: General characteristics Contents Ch
Page 37 and 38: General characteristics Internal ar
Page 39 and 40: Core units Contents Disconnecting s
Page 41 and 42: Core units Disconnecting switch SH6
Page 43 and 44: Core units Disconnecting circuit br
Page 45 and 46: DM100014 Core units The BV6 core un
Page 47 and 48: Core units Metering VTM (*) , VTP (
Page 49 and 50: Core units Bus section and disconne
Page 51 and 52: Core units Current and voltage tran
Page 53 and 54: Protection, monitoring and control
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Protection, monitoring and control
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PE86217 Protection, monitoring and
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Connections Contents Busbar and cab
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Connections Cable connections bbOnl
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Connections Network cable testing a
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Technical appendix Dimensions Dimen
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Technical appendix Civil engineerin
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Technical appendix VIP tripping cur
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Technical appendix VIP tripping cur
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Notes 90
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