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Summary of Contents for hager U-MUN unimes H
- Page 1 Power distribution system unimes H Manual U-MUN module enclosure univers N...
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Page 2: Table Of Contents
Table of contents Table of contents About this manual Subject of the manual Observe related documents Storing the documents Imprint Warranty and Liability Uses symbols and trademarks Abbreviations Safety information Observing the safety information and instructions Intended use of U-MUN Technical data Main busbar system M-BB 3.1.1... - Page 3 Table of contents Control and operation Personnel requirements Operating protective devices under loads Take the system manual for the power distribution system into account Observing device and component manuals Glossary Index Technical changes reserved...
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Page 4: About This Manual
About this manual About this manual Cabinet system component This manual for the U-MUN module enclosure univers N forms part of the unimes H power distribution system. Introductory information The "About this manual” section provides introductory and general information about the manual. The symbols and abbreviations used in the manual are explained. -
Page 5: Observe Related Documents
For the planner: unimes H power distribution system manual Manuals / instructions for the univers N internal extension system Hager catalogues for power distribution systems with technical information Component selection, lists and production drawings from the Wecom planning software Guidelines for project planning and design of switchgear according to... -
Page 6: Storing The Documents
Store the manuals at the operating site of the cabinet system. The authorised personnel must have access to the manuals at all times. The operator is responsible for storing the documents. Imprint Hager Industrie AG Sedelstrasse 2 CH-6021 Emmenbrücke Tel. +41 41 269 90 00 Fax +41 41 269 94 00 e-mail infoch@hager.com... -
Page 7: Warranty And Liability
About this manual Warranty and Liability The manual does not extend the Sales and Delivery Conditions of Hager. No new claims concerning the warranty and guarantee, which extend beyond the Sales and Delivery Conditions, can be derived from this manual. -
Page 8: Uses Symbols And Trademarks
About this manual Uses symbols and trademarks Warnings Warnings warn you about dangerous situations. DANGER DANGER indicates an instruction that, if not observed, results in death or serious personal injury. WARNING WARNING indicates an instruction that, if not observed, may result in death or serious personal injury. - Page 9 About this manual Used symbols The following symbols are used in this manual and in the assembly instructions: Symbol Meaning The work must only be performed by an electrically skilled person. Electrically skilled person: Electrically skilled person: Live work permitted Only voltage-free work permitted The product is intended for indoor installation or indoor...
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Page 10: Abbreviations
About this manual Abbreviations Abbreviations used Abbreviation Description English: Electric Fuse Monitoring Electromagnetic compatibility Fixed installation (screwed) Front installation FE 1 Front installation level FE1: Installation in fixed front or with (module) door with cut-outs FE 2 Front installation level FE2: Front installation with cover plate (without door) F-BB Distribution busbar system, field busbar system... -
Page 11: Safety Information
Adherence to the safety information is a precondition for the safe use of the cabinet system. Read and observe the Hager catalogues and instructions for the univers N internal extension system. Observing the information is a prerequisite for safe use in... -
Page 12: Intended Use Of U-Mun
Reading and observing the manual and system manual, Compliance with the safety regulations. Misuse Any other or additional use is considered misuse. Hager does not assume any liability for damages resulting from misuse. Danger due to electric shock or arc faults in case of misuse! Misuse of the module enclosure can result in dangerous situations due to high voltages and high currents. -
Page 13: Technical Data
Technical data Technical data Important for intended use Observing the technical data is important for ensuring the intended use. Main busbar system M-BB The main busbars can be positioned at 3 different heights on unimes H. You can position the main busbars at the bottom, in the middle or at the top. This makes it possible to install up to 3 main busbar systems (M-BB) in the enclosure. -
Page 14: Electrical Features Of The M-Bb
Technical data 3.1.1 Electrical features of the M-BB M-BB positions (side view of enclosure) Rated current per rail ≤ 2950 A ≤ 4000 A system initial feed Enclosure depth 600 mm 800 mm Rated currentI Cu 2x30x10 ≤ 1250 A Cu 4x60x10 ≤... -
Page 15: Mechanical Features Of The M-Bb Busbar
Technical data 3.1.2 Mechanical features of the M-BB busbar Busbar arrangement Cabinet rear Busbar installation position Horizontal Material Flat copper Cu-ETP-R240 Bar support arrangement and II 2x30x10 II II 4x60x10 cross-section [mm] II 2x40x10 II II 4x80x10 II 2x60x10 II 2x80x40 Distance between phases 150 mm Max. -
Page 16: Module Enclosure Univers N
Technical data Module enclosure univers N 3.2.1 Characteristic features of module enclosure Enclosure width [mm] 1100 1350 1350 Door width [mm] 1100 550 + 800 800 + 550 Max. extension width 1000 1250 1250 Number of module units [250 mm] Enclosure height [mm] 2000 / 2200 (specifications without pedestal) Max. -
Page 17: Electrical Data For U-Mun
Technical data 3.2.2 Electrical data for U-MUN Electrical data Physical parameters Size SI unit Rated current of distribution busbars Up to 1600 Rated conditional short-circuit current According to assemblies Rated short-term current (1 s) According to assemblies Rated surge current resistance According to assemblies 3.2.3 Electrical data for F-BB UST4... -
Page 18: Cross-Connection Space / Auxiliary Power Circuit Cabling
Technical data 3.2.4 Cross-connection space / auxiliary power circuit cabling From the Side view Top view front - The vertical auxiliary power circuit can be routed along the corner supports (on the left and right of the device compartment). - The preferred horizontally routed auxiliary power circuit should be routed under the enclosure roof or floor (instead of the PE). -
Page 19: About The Module Enclosure
A comprehensive range of assemblies are available for extending univers N module enclosures and comprise touch protection cover plates as per DIN 43780, part 2 and a large number of electrical devices from the Hager product range. Processing time optimised through production drawings... -
Page 20: Type Key
About the module enclosure Type key Standard version (Form 1) U-MUN type key MUN 6 0 8 0 2 0 Front versions Front version, whole door / steel plate door Front version, whole door: Glazed door 1-part up to enclosure width of 850 mm 1-part up to enclosure width of 850 mm 2-part from enclosure width of 1100 mm 2-part from enclosure width of 1100 mm... -
Page 21: Important Characteristics U-Mun
About the module enclosure Important characteristics U-MUN Maximum expansion widths of univers N Module Enclosure width Extension width Module Support width [mm] [mm] widths 2 module +100 mm support widths width 3 module +100 mm support widths width 1100 1000 4 module +100 mm support widths... -
Page 22: Expansion Examples
About the module enclosure Expansion examples Technical changes reserved... -
Page 23: Overview Of Installation Options
- New system without floor plate: Compensate for lack of height (2 mm) using the height compensation bracket Cover plate Standard with cut-outs for univers N Hager flanges Component overview Components for U-MUN outgoing enclosure Horizontal frame cover Internal width profile... - Page 24 About the module enclosure Attachment bracket for mounting rail Cover plate (closed here) Lateral field to field partition without main busbar compartment M-BB partition to device compartment and terminal compartment Cable retaining rail including attachment bracket Insulation pieces U-IS for establishing the field connection between the M-BB and F-BB 7 / 8 Blind and access cover N attachment bracket for N/PEN rail on insulators U-SI410...
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Page 25: Internal Construction
About the module enclosure Internal construction Example extension (image from front right) Technical changes reserved... - Page 26 About the module enclosure Horizontal frame cover Vertical frame cover (image of right side) Cover plate with univers N module flanges Technical changes reserved...
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Page 27: Control And Operation
Control and operation Control and operation No operation by ordinary people This section provides instructions on operation. Operation of the power switchgear and controlgear assembly by ordinary people is not permitted. Personnel requirements Operation includes all activities that are necessary for the electrical system to function. -
Page 28: Operating Protective Devices Under Loads
Control and operation Operating protective devices under loads WARNING Risk due to electric shocks, arc faults, burns or explosions. Unauthorised, accidental or careless switching can result in serious accidents. They may result in serious bodily injuries or death. Only authorised personnel may perform switching operations. -
Page 29: Take The System Manual For The Power Distribution System Into Account
In case of extension... Observing device and component manuals - Take note of the manufacturer instructions for equipment and components (Hager NH fuse switch disconnector instructions are used here as an example) - Store the manufacturer instructions in an accessible place. -
Page 30: Glossary
Glossary Glossary Distribution busbar The distribution busbar is a busbar in a field (therefore also referred to as field distribution bar or field distribution busbar). The distribution busbar is connected to the main busbar via the field connection. The distribution busbar supplies the outgoing units. - Page 31 Glossary Part of Content European standard EN 61439-6 Low-voltage switchgear and controlgear assemblies - Part 6: Busbar trunking systems (busways) EN 61439-7 Low-voltage switchgear and controlgear assemblies - Part 7: Assemblies for specific applications such as marinas, camping sites, market squares, electrical vehicles charging stations Supplements for parts of the EN 61439 standard Part of Content...
- Page 32 Glossary The following letters stand for the relevant type of connection: F: For fixed connections, D: For releasable connections, W: For guided connections. A functional unit with the code allocation FFD has, for example, fixed feed connections, fixed outlet connections and releasable auxiliary circuits. Technical changes reserved...
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Page 33: Index
Index Index Take the system manual for the power distribution system into account • 29 Technical data • 13 Abbreviations • 10 Type key • 20 About the module enclosure • 19 Type of electrical connection of functional units • About this manual •... - Page 34 Hager Industrie AG Sedelstrasse 2 CH-6021 Emmenbrücke Tel.: +41 41 269 90 00 Fax: +41 41 269 94 00 hager.ch Hager Vertriebsgesellschaft mbH & Co. KG Zum Gunterstal D-66440 Blieskastel Tel.: +49 6842 945 0 Fax: +49 6842 945 4625 hager.de Hager Polo Sp.
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