Eaton W-VACi 12 kV Manuals

Manuals and User Guides for Eaton W-VACi 12 kV. We have 1 Eaton W-VACi 12 kV manual available for free PDF download: User Manual

Eaton W-VACi 12 kV User Manual

Eaton W-VACi 12 kV User Manual (71 pages)

IEC Vacuum Circuit Breakers

Brand: Eaton | Category: Circuit breakers | Size: 3.46 MB

Table of Contents

Table of Contents
3
1 Safety

5
- Safety Precautions
  5
- Safety Practices
  5
2 Product Summary

6
3 Receiving, Handling and Storage

36
- Receiving
  36
- Handling
  36
- Storage
  36
- Lifting of Circuit Breakers
  37
- W-Vaci Circuit Breaker Weights
  37
- Photographic Description
  38
4 Inspection

40
- Frequency of Inspection
  40
- Inspection Process
  40
- Vacuum Interrupter Integrity Test
  40
- Insulation Inspection
  40
- Main Circuit Resistance Check
  41
- Mechanism Inspection Check
  41
- Torque Specifications
  41
- Troubleshooting Chart
  43
5 Circuit Breaker Description and Operations

45
- Initial Inspection and Operation
  45
- Manual Operation Check
  45
- Nameplate
  46
- Vacuum Interrupter Integrity Check
  46
- Insulation
  46
- Main Circuit Resistance Check
  46
- Electrical Operations Check
  46
- Racking Handle
  47
- Circuit Breaker Interaction with Switchgear
  47
- IEC Standard Interlocks
  48
- UX Switchgear Door Interlocks
  48
- Electromagnetic Interlocks
  48
- Unique OEM Interlocks
  48
6 Operation

49
- Encapsulated Pole Units
  49
- Electrical Circuit
  49
- Operating Mechanism
  49
- Charging
  50
- Closing
  50
- Opening
  52
- Control Schemes
  52
- Selective Parts Configuration
  52
7 Renewal Parts

64
- General
  64
- Ordering Instructions
  64
- Standard Accessories
  64
- Optional Accessories
  67
8 Appendix

69
- 12 / 17.5 / 24 Kv W-Vaci Vacuum Circuit Breaker Operational Check List
  69
- W-Vaci Vacuum Circuit Breaker Equipment Check List
  70

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