Medium voltage products
Vmax
Medium voltage vacuum circuit-breaker
ANSI: ... 15 kV; ... 1200 A; ... 31.5 kA
For your safety!
1
1.
Foreword
2
1.1. Introdution
2
1.2. Environmental protection programme
2
1.3. Vacuum interrupter quenching principle
2
1.4. Information on this booklet
3
1.5. Drawout
3
1.6. Standard fixed
3
1.7. Application of the X-ray emission Standards
3
2. Introduction and safe practices
4
2.1. Introduction
4
2.2. Safe practices
4
2.3. Standard and regulations
5
3. Reveiving, handling, and storage
6
3.1. Receiving
6
3.2. Handling
7
3.3. Storage
8
4. Description
9
4.1. General
9
4.2. Reference Standards
9
4.3. Fixed circuit-breaker
9
4.4. Characteristics of the electrical accessories
13
4.5. Preliminary operations
14
4.6. Putting into service
18
4.7. Standard fittings for circuit-breaker
27
5. Operation, installation and maintenance
28
5.1. Interlocks
28
5.2. Maintenance
30
5.3. Truck
35
6. Servicing
38
6.1. Interruption devices in general
38
6.2. Actuator and transmission system
38
6.3. Servicing details
38
6.4. Vacuum interrupters
38
7. Spare parts and accessories
39
7.1. List of spare parts
39
8. Overall dimensions
40
9. Electric circuit diagram
42
10. Product quality and environmental protection
48
