Medium voltage products
eVD4
Installation and service instructions
12 ... 17.5 kV - 630 ... 2500 A - 16 ... 40 kA
For your safety!
I. Introduction
II. Programme for environmental protection
1. Packing and transport
2. Checking on receipt
3. Storage
4. Handling
5. Description
5.1. General information
5.2. Reference Standards
5.3. Composition
5.4. Fixed circuit-breakers
5.5. Withdrawable circuit-breakers
5.6. Characteristics of the electrical accessories
6. Instructions for circuit-breaker operation
6.1. Safety indications
6.2. Operating and signalling parts
6.3. Circuit-breaker closing and opening operations
7. Installation
7.1. General information
7.2. Installation and operating conditions
7.3. Preliminary operations
7.4. Installation of fixed circuit-breaker
7.5. Installation of withdrawable circuit-breaker in
UniGear ZS1 switchgear and PowerCube units
7.6. HMI installation instructions
7.7. Power circuit connections of fixed circuit-breakers
7.8. Earthing
7.9. Connection of the auxiliary circuits
8. Putting into service
8.1. General procedures
9. Maintenance
9.1. General information
9.2. Inspections and functional tests
9.3. Servicing
9.4. Repairs
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10. Application of X-ray emission standards
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11. Spare parts and accessories
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11.1. List of spare parts
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12. Electric circuit diagrams
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13. Overall dimensions
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14. Product quality and environmental protection
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