Manuals+

Rittal Ri4Power System 185 mm NH Fuse-Switch Disconnectors

Assembly Instructions

Product Overview

This document provides assembly instructions for the Rittal Ri4Power System 185 mm NH fuse-switch disconnectors, size 00. It details the technical specifications, safety guidelines, and step-by-step assembly procedures for various configurations.

Technical Specifications

Model No.SizeRated Operating Current Max. (A)Rated Operating Voltage (V, ~)Number of PolesType of ConnectionConnection of Round Conductors (mm²)For Converter InstallationFor Busbar Systems with Centre-to-Centre Spacing (mm)For Busbar E-Cu Thickness (mm)
SV 9677.00000160690, 3~3-pole, switchableScrew M82.5-95Yes18510
SV 9677.01000160690, 3~3-pole, switchableScrew M82.5-95Yes18510
SV 9677.01500160400, 3~3-pole, switchableScrew M82.5-95Yes18510
SV 9677.02500160690, 3~3-pole, switchableScrew M82.5-95Yes18510

Safety Instructions

General Safety: Always disconnect the power supply before installation or servicing to avoid accidents. Devices must be installed in a suitable enclosure and protected from contamination. Commissioning and maintenance should only be performed by qualified personnel.

Symbols Used:

Assembly Instructions

The assembly instructions are divided into sections covering various mounting and connection procedures:

  1. Screw Attachment - 185 mm Busbar System: Detailed steps for mounting the busbar system using screws.
  2. Clamping Attachment – 185 mm Busbar System: Instructions for attaching the busbar system using clamps.
  3. Screw Attachment Rear Section 185 mm Centre: Specific steps for rear section mounting.
  4. Connections: Guidance on making electrical connections, including specifications for cable lugs and conductor types.
  5. Top Connections: Instructions for making connections at the top of the system.
  6. Always Use Cover for Top Connections: Emphasizes the use of covers for top connections.
  7. Inserting the Fuse: Procedure for inserting fuses.
  8. Locking the Fuse Holder: Instructions on how to lock the fuse holder.
  9. Sealing: Steps for sealing components.
  10. Voltage Test: Procedure for performing voltage tests.
  11. Accessories – Current Converter, Assembly and Cable Routing: Instructions for installing current converters and managing cables.
  12. Accessories – Pilot Switch, Assembly: Steps for assembling pilot switches.
  13. Accessories – Pilot Switch, Cable Routing: Guidance on routing cables for pilot switches.
  14. Electronic Fuse Monitoring: Information on electronic fuse monitoring systems.
  15. Storage: Recommendations for storing the components, including temperature and humidity guidelines.

Accessories and Model Numbers

The document lists various accessories and their corresponding model numbers, including:

Models: SV 9677.000, 9677.010, 9677.015, 9677.025, SV 9677.000 Line Fuse Switch Disconnector, SV 9677.000, Line Fuse Switch Disconnector, Fuse Switch Disconnector, Switch Disconnector

File Info : application/pdf, 28 Pages, 3.09MB

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References

Acrobat Distiller 25.0 (Windows)

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