S&C Vista SD, Руководство по эксплуатации

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10
S&C Instruction Sheet 695-510
Components
Figure 4. S&C Vista SD switchgear has the features and options needed to match user needs. Model 321 (3-way) vault-mounted
style unit shown with cables at top, operating mechanism at bottom (Catalog Number Suffix “-V1”).
Overcurrent
control
Visible open gap
(isolating disconnect)
is easy to see through
large viewing windows
Potential indication
feature (optional)
600-A bushing
adapters are
field replaceable
Ground bus
(optional)
Parking stands
(optional)
Operating
mechanism
CT
Figure 5. S&C Vista SD switchgear has the features and options needed to match user needs. Model 321 (3-way) pad-mounted
style unit shown (Catalog Number Suffix “-P1”).
600-A bushing adapters
are field replaceable
Potential indication
feature (optional)
Visible open gap (isolating disconnect is
easy to see through large view windows)
Parking stands
(optional)
Overcurrent
control
Operating
mechanism
CT
Ground bus
(optional)