ABB VersaRupter - User Manual

VersaRupter
®
MV Indoor Switch
4.76-38 kV, 200-1200 A, 40 & 61 kA
Installation, Operations, and Maintenance
Manual

ABB VersaRupter Specifications

General

Brand	ABB
Model	VersaRupter
Category	Switch
Language	English

Summary

Introduction

Receiving, Handling, and Storage

Procedures for inspecting shipping containers and handling VersaRupter switches upon receipt.

Installation and Mounting

Test Operations

Instructions for performing initial switch operations to verify functionality before installation.

Preparation of the Supporting Structure

Guidelines for designing and preparing the structure to mount the VersaRupter.

Installation of the VersaRupter

Procedures and precautions for physically installing the VersaRupter onto its supporting structure.

Mounting and Wiring the Shunt Trip

Mounting the Open Fuse Auxiliary Switch

Mounting the Open Fuse Auxiliary Switch on Motor Bracket

Mounting an Open Fuse Auxiliary Switch with a Shunt Trip

Mounting the Auxiliary Switch

Installing the Left Hand Shaft Extension

Mounting the NM Motor Operator on K-Mechanism

Mounting the NM Motor Operator on A-Mechanism

Mounting the NM Motor Operator on Left Side of VersaRupter A-mech

Mounting the NM Motor Operator on Left Side of VersaRupter K-mech

Installing the Type E Ground Switch on VersaRupter

Installing the Type E Ground Switch on VersaRupter Fuse Base

Installing the Mechanical Interlock

Installing the Bottom Mounted Fuse Base with Fuse Tripping

Adjusting the Fuse Tripping

Steps to adjust the fuse tripping mechanism for proper operation and safety.

Fuse Tripping Control

Procedures for testing and verifying the fuse tripping function after installation.

Installing the Top Mounted Fuse Base with Fuse Tripping

Adjusting the Fuse Tripping

Steps to adjust the fuse tripping mechanism for proper operation and safety.

Fuse Tripping Control

Procedures for testing and verifying the fuse tripping function after installation.

Mounting the HE;HM Operating Handles

Installing the Chain Drive Handle

Installing the Direct Drive Handle

Installing the Back Connect Kit

Installing the K-mechanism

Installing the A-mechanism

Service and Maintenance

Cleaning

Procedures for cleaning the VersaRupter, including recommended cleaning agents.

VersaRupters in Service

Guidelines for routine checks and maintenance frequency for installed VersaRupters.

Mechanical Overhaul

Procedures for major mechanical maintenance and overhaul at specified intervals.

Electrical Overhaul

Procedures for electrical maintenance and inspection of contacts and chambers.

Control of the VersaRupter Knives after Mounting

Checking and adjusting the alignment and contact of VersaRupter knives after installation.

Replacement of Parts 5-27 kV

Replacement of Contact Knife with Draw Bar

Replacement of Fixed Contact and Arcing Chamber

Replacement of Hollow Insulators with Arcing Chamber

Replacement of Pivot Side Support Insulator

Replacement of Insulator on Fuse Base and Quick Make Earthing Switch

Replacement of Parts 38 kV

Contact Knives

Procedures for replacing the contact knives in the 38 kV VersaRupter.

Draw Bars

Procedures for replacing the draw bars on the 38 kV VersaRupter.

Replacing the Lower Insulator

Steps for removing and installing a lower insulator on the 38 kV VersaRupter.

Replacing the Upper Insulator

Steps for removing and installing an upper insulator on the 38 kV VersaRupter.

Changing the Piston

Procedures for replacing the piston in the 38 kV VersaRupter.

Torque Values for Self Tapping Screws

Outline Drawing

Back Connect Kit

Auxiliary Switch Kit

Chain Drive Assembly

Left Hand Shaft Extension

Mechanical Door Interlock

Direct Drive Handle Right Side

Direct Drive Handle Left Side

HE;HM Handles

Renewal Parts List

Notes

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