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Eaton W-VACi Manuals
Manuals and User Guides for Eaton W-VACi. We have
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Eaton W-VACi manual available for free PDF download: User Manual
Eaton W-VACi User Manual (71 pages)
12/17.5/24 kV IEC Vacuum Circuit Breakers
Brand:
Eaton
| Category:
Circuit breakers
| Size: 3.13 MB
Table of Contents
Table of Contents
3
1 Safety
5
Safety Precautions
5
Safety Practices
5
2 Product Summary
6
Standards and Specifications
6
Altitude Correction Factor
6
Technology Parameters
6
Technical Parameters 12 Kv W-Vaci IEC Circuit Breaker
7
Technical Parameters 17.5 Kv W-Vaci IEC Circuit Breaker
9
Technical Parameters 24 Kv W-Vaci IEC Circuit Breaker
11
Operating Conditions
12
Breaker Description
12
Outline and Dimensions
13
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
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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