User Manuals: Eaton 75 VCP-TRL20 Circuit Breakers

Manuals and User Guides for Eaton 75 VCP-TRL20 Circuit Breakers. We have 1 Eaton 75 VCP-TRL20 Circuit Breakers manual available for free PDF download: Instructions For The Use, Operation And Maintenance

Eaton 75 VCP-TRL20 Instructions For The Use, Operation And Maintenance

Eaton 75 VCP-TRL20 Instructions For The Use, Operation And Maintenance (72 pages)

Linear Magnetic Vacuum Circuit Breakers

Brand: Eaton | Category: Circuit breakers | Size: 7 MB

Table of Contents

Table of Contents
4
Section 1: Introduction

7
- Types VCP-TL and VCP-TRL Outlines and Dimensions
  10
Section 2: Safe Practices

18
Section 3: Receiving, Handling and Storage

19
- Receiving
  19
- Handling
  19
  - 3-2.1 Unpacking
    19
  - 3-2.2 Lifting
    19
- Typical Breaker and Cassette Weights
  20
Section 4: Installation

28
Section 5: Description and Operation

37
Section 6: Inspection and Maintenance

54
- Introduction
  54
- Frequency of Inspection and Maintenance
  54
- Vacuum Interrupter Integrity Test
  54
- Contact Erosion
  56
- Contact Wipe
  56
- Contact Erosion Mark Visible on Stem
  57
- Contact Wipe Inspection Area
  57
- Satisfactory Contact Wipe Condition with Breaker Closed
  57
- Unsatisfactory Contact Wipe Condition with Breaker Closed
  57
- Insulation
  58
- Insulation Integrity Check
  58
- Primary Circuit Resistance Check
  58
- Mechanism Check
  58
- Lubrication
  58
- Troubleshooting
  58
- Circuit Breaker Lubrication
  61
- Drawout Cassette Lubrication
  62
Section 7: Renewal Parts

63
- General
  63
- Ordering Instructions
  63
- Mechanism and Related Parts
  64
- Current Path
  65
- Electrical Attachments
  65
- Other Breaker Related Parts
  68
- Trip Unit and Related Parts
  69

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