ABB ZX2 - Page 5

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5. Operation
5.1. General notes
5.2. Line side grounding and grounding
of system sections
5.2.1. Line side grounding of panels in
single busbar systems
5.2.2. Line side grounding of panels in
double busbar systems
5.2.3. Grounding the bus bar
5.2.3.1. Busbar grounding of double
busbar systems with bus tie
5.2.3.2. Grounding the busbar via
grounding and short-circuiting
device
5.3. Non-interrupting bus transfer
5.4. Electrical operation
5.5. Emergency manual operation
5.5.1. Emergency manual operation of
the circuit-breaker
5.5.2. Emergency manual operation of
the three-position disconnect
and the disconnect
5.6. View ports
5.6.1. Switch position grounding switch
CLOSED
5.6.2. Switch position open
5.6.3. Switch position disconnect
switch CLOSED
5.7. Gas monitoring with density
sensors
5.8. Operation of the isolating device
for voltage transformers
5.8.1. Operation of the isolating device
for voltage transformers in
metering panels
5.8.2. Operation of the isolating device
for voltage transformers in panels
with outer cones
5.8.3. Operation of the isolating device
for integrated metering
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6. Test procedures
6.1. Testing for the off-circuit condition
6.1.1. LRM system
6.1.2. KVDS, CAVIN and Wega systems
6.2. Testing for the in-phase condition
6.3. High voltage tests
6.3.1. Cable tests with DC voltage
6.3.2. Voltage test of the main circuit
6.4. Secondary protection testing
6.5. Protection testing by primary
current injection
6.6 Partial discharge test
7. Service
7.1. Inspection and maintenance of the
switchgear installation
7.2. Inspection and servicing of
individual components
7.3. Checking the dimensional accuracy
of the control wire settings
7.4. Outlet filter
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8. Actions at the end of the service
life
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9. List of tools
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10. Working materials, auxiliary
materials and accessories
10.1. Working materials
10.2. Auxiliary materials
10.3. Accessories
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11. Technical data
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12. Disclaimer
TABLE OF CONTENTS