Installation Guide for UniSec Installation manual

Installation Manual Summary

This manual provides comprehensive instructions for the installation of UniSec air-insulated switchgear. It covers:

• Safety Precautions: Emphasizes the need for skilled personnel, strict adherence to manual instructions, and compliance with local regulations. Includes hazard symbols (DANGER, WARNING, CAUTION, NOTE) to highlight critical information.
• Product Information: Details unit dimensions, weights, and includes diagrams of various unit types.
• Transport and Storage: Guidelines for handling, temporary storage, and unpacking of the switchgear, including optimal storage conditions and delivery responsibilities.
• Assembly on Site: Step-by-step procedures for assembling the switchgear, including room layout requirements, foundation types, unit connection, and main busbar connections.
• Cable Connections: Instructions for installing medium voltage (MV) and control cables, including cable passage hole dimensions and cable clamp procedures.
• Earthing: Procedures for earthing the switchgear and connecting main earthing circuits.
• Final Installation Work: A checklist for final inspections and checks.
• Tightening Torques: Tables detailing torques for various steel screws and nuts/bolts.
• Tools Required: A list of tools necessary for installation.

The manual stresses the importance of following all instructions to ensure safe and correct installation of the UniSec switchgear.