ABB V-Contact VSC7/P Installation And Service Instructions Manual

Medium voltage products
V-Contact VSC
Installation and service instructions
7.2/12 kV - 400 A
This instruction booklet refers to the following models:
VSC/F-VSC/FN-VSC/P-VSC/PG-VSC/PN-VSC/PNG
VSC-S/F-VSC-S/G-VSC-S/PG-VSC-S/PNG
For your safety!
I. Introduction
II. Programme for environmental protection
III. Application of the standards for X-ray emission
IV. Safety information
V. Qualified personnel
VI. Interventions in the field
1. Description
1.1. "MAC" magnetic drive
1.2. Versions available
1.3. Characteristics
1.4. Weights and overall dimensions
1.5. Performances
1.6. Contactor auxiliary contacts
1.7. Compliance with Standards
1.8. Protection against short-circuit
2. Checking on receipt
3. Handling
3.1. Handling and lifting using a crane
4. Storage
5. Installation
5.1. General
5.2. Installation and operating conditions
5.3. Normal conditions
5.4. Special conditions
5.5. Overall dimensions
5.6. Assembly and making the connections
5.7. Description of the closing and opening operations
5.8. Manual emergency opening operation
6. Putting into service
6.1. General procedures
6.2. Racking the VSC/P contactor in and out
7. Maintenance
7.1. General
7.2. Handling the MAC-R2 electronic card
7.3. Inspection
7.4. Servicing
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36 8. Spare parts and accessories
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38 9. Product quality and environmental protection
NEPSI.COM - Northeast Power Systems. Inc.
7.5. Servicing following a short-circuit or overload
7.6. Repairs
7.7. Instructions for dismantling or replacing fuses
7.8. Replacement of the contactor fuses
7.9. Mounting and dismantling the short-circuit busbar
7.10. Putting the contactor back into service
7.11. Checking the degree of vacuum of the interrupter
8.1. List of spare parts
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