System example of a coupling section - Overview of components - Rittal Power Engineering

Technical System Catalogue Ri4Power

System example of a coupling section Overview of components Enclosure Enclosure system accessories 7 2 1 5 6 8 6 9 6 5 6 The components required for a cou- pling section are comprised of the enclosure, the enclosure system accessories, the compartment and 3 4 the busbar systems. Rittal Power Engineering The Rittal Power Engineering software is highly recommended for easy, fast Compartment configuration Busbar systems configuration of section types and systems. This continuously updated, graphics oriented software tool sup- ports customer-specific configuration and automatically produces bills of 32 materials, CAD drawings and order 22 36 lists of equipment and panels. The export interfaces mean that data and 14 27 30 drawings are easily transmitted to 26 34 other programs such as Word or Excel, 15 28 40 or to Eplan Electric P8. 17 3327 16 25 38 23 20 13 11 24 21 23 24 12 39 18 19 31 37 10 10 29 40 35 41 42 2 - 11 Rittal Technical System Catalogue/Power distribution

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• Ri4Power Form 1-4
• Modular system
• Busbar systems up to 5500 A
• Modular enclosure system
• Simple planning
• Ri4Power Form 1-4 – Universal design at its best
• Circuit-breaker section
• Coupling section
• Outgoing section
• Cable chamber
• Fuse-switch disconnector section
• Circuit-breaker section
• Terminal space
• Circuit-breaker
• Busbar system
• System example of a circuit-breaker section
• Overview of components
• Rittal Power Engineering
• Bill of materials
• Coupling section
• Coupling switch
• Busbar riser
• Busbar configuration
• System example of a coupling section
• Overview of components
• Rittal Power Engineering
• Bill of materials
• Outgoing section
• Distribution busbars
• Compartments with power outlet
• Compartments with control units
• System example of an outgoing section
• Overview of components
• Rittal Power Engineering
• Bill of materials
• Cable chamber
• TS 8 cable chamber enclosure
• PE and N distribution busbars
• PE/PEN, cable entry, base/plinth
• System example of a cable chamber
• Overview of components
• Rittal Power Engineering
• Bill of materials
• Fuse-switch disconnector section
• Busbar system
• Switchgear area
• Cable connection space
• System example of a fuse-switch disconnector section
• Overview of components
• Rittal Power Engineering
• Bill of materials
• List of contents – Planning instructions
• Tables
• Busbar system Maxi-PLS
• Beneficial system technology
• Four attachment levels
• Simple, practical connection
• Busbar system Flat-PLS
• Dimensioning in numerous variants
• Connection with no drilling required
• All-round contact hazard protection
• Busbar systems (100/185/150 mm)
• Busbar system 100 mm bar centre distance
• Busbar system 185 mm bar centre distance
• Busbar system 150 mm bar centre distance
• Connection system
• Connector kits
• Connection system
• Design certificate/type-tested
• Ri4Power
• Application
• Definitions and basic principles
• Rated voltage Un
• Rated operating voltage Ue
• Rated insulation voltage Ui
• Rated surge voltage resistance Uimp
• Rated current of switchgear assemblies InA
• Rated current of circuits Inc
• Rated diversity factor RDF
• Rated peak withstand current Ipk
• Rated short-time withstand current Icw
• Conditional rated short-circuit current Icc
• Rated frequency fn
• Pollution degree
• Material group
• Conditions of installation of assemblies
• Stationary/movable installation of the low-voltage switchgear
• Protection category
• Use by skilled persons or ordinary persons
• Classification according to electromagnetic compatibility (EMC)
• Special operating conditions
• External design
• Protection from mechanical impact
• Type of layout
• Forms of power supply net TN, IT, TT
• Selection and dimensioning of the main busbar system
• Parameters for selection of the mainbusbar system
• Rated peak withstand current Ipk and rated short-time withstand current Icw
• Installation instructions
• Design of the busbar systems with regard to infeed and rated current InA and rated short-time withstand current Icw
• Short-circuit current distribution with various infeed variants (disregarding impedance)
• Rated current of switchgear assemblies InA
• Rated current of the busbar system Inc
• Description of switchgear section types
• Air circuit-breaker sections
• Coupling switch section
• Modular outgoing feeder section
• Modular outgoing feeder section
• Fuse-switch disconnector section with vertical distribution busbar system for horizontally arranged NH slimline fuse- switch disconnectors and device modules
• Fuse-switch disconnector sectionwith Rittal NH slimline fuse-switchdisconnectors
• Cable chamber
• Corner section
• Distribution busbar section
• Busbar riser
• General remarks and recommendations
• Making busbar connections and connections to copper busbars
• Choice of internal connections
• Air circuit-breakers (ACB)
• Moulded-case circuit-breakers (MCCB)
• NH fuse-switch disconnectors
• Motor-starter combinations (MSC)
• General wiring
• Operation and maintenance
• Notes on the use of aluminium cables
• List of design verifications to be obtained
• Switchgear installation types
• Conductor cross-section in relation to short-circuit withstand capacity (unprotected active conductors)
• Cable routing or cable entry
• Neutral conductors – Requirements
• Notes on the positioning and design of N, PE and PEN conductors
• Dimensioning of the PE with the aid ofcalculation I2txsec. Appendix B (normative)
• Transport units and weights
• Accidental arcing protection for human safety
• System overview of the standard main busbar routing in Form (1) 2-4
• Short-circuit rating diagram for busbar supports RiLine60, Flat-PLS 60/100 and Maxi-PLS 3200
• Admissible heat losses within compartments
• Busbar temperature increase and heat loss
• Explanation of TSK versus design verification
• The central earth point (CEP) in TN-S supply net
• PE conductor connection and current carrying capacity of PE conductor connections within a Ri4Power switchgear
• Internal separation of switchgear enclosures
• Fuse designations, operating categories
• Connection of busbars to DIN 43 673
• Protection categories IP
• Project checklist for Rittal Ri4Power low-voltage switchgearand controlgear assemblies
• Rated currents Inc ACB (air circuit-breakers)
• Rated currents Inc for moulded-case circuit-breakers MCCB
• Busbar rated currents

Technical System Catalogue Ri4Power
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