70
Instruction Booklet IB131006EN
Effective March 2019
Instructions for installation,
operation, and maintenance of type
VCP-W vacuum circuit breakers
EATON www.eaton.com
8. Optional accessories
8.1 Optional factory installed roll-on-floor wheel kit
Eaton (29” wide frame) breakers:
•
Rated at 5, 15, or 27 kV - can be ordered with the “optional”
factory installed, roll-on-floor wheel kit, as configured through
Bidmanager.
ote:N This roll-on-floor wheel kit can also be ordered as an aftermarket item
and installed in the field as required.
Figure 45. Roll-on-floor wheel kit (shown installed on a standard
5/15 kV VCP-W breaker).
The center wheel on the 27 kV roll on the floor breaker is rotated
180 degrees from the picture shown above to align better with the
center of gravity.
8.2 Optional automatic/manual hybrid secondary for BPI pan
assembly
Figure 46 represents an automatic engaging secondary with a
manual release feature incorporated into the BPI pan assembly. It
requires the customer to manually lift up the secondary release
lever to allow the secondary harness to engage the breaker in the
DISCONNECT/TEST position.
The secondary harness will then disengage automatically when the
breaker returns to the DISCONNECT/TEST position.
The slider interlocks from the non-BPI pan assembly: Figure 13
displays the “Z” shaped slider interlock that prevents a closed
breaker from being levered out of the cell has been incorporated into
this feature.
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