Nova Sts Recloser Installation - Eaton Cooper Power Series Assembly And Installation Instructions Manual

NOVA STS recloser installation

Moving the switchgear
The switchgear is shipped palletized (bolted onto a
pallet). When moving with a fork truck/lift, the switchgear
must remain bolted to the pallet to avoid damage to the
contact position indicator.
Lifting the switchgear
Follow all approved safety practices when making hitches
and lifting the equipment. Lift the unit smoothly and do
not allow the unit to shift.
CAUTION
Tip-over hazard. High center of gravity. Use a 4-point
hitch to prevent switchgear from overturning during
lifting operations. Improper lifting can result in personal
injury or equipment damage.
B
Cg
Lifting
Lugs
A: Sling height for 15 kV and 27 kV with 125 BIL units: 914 mm (36 in)
Sling height for 27 kV with 150 BIL and 38 kV units: 1067 mm (42 in)
B: Center of gravity (Cg) is approximately 100 mm (4 in) below plane of lower
terminals.
Figure 18. Lifting instructions for the switchgear.
12
SUBSTATION FRAME KNOVA59-1 AND KNOVA59-3 ASSEMBLY AND INSTALLATION INSTRUCTIONS MN280043EN January 2016
O
O
O
P
P
P
E
E
E
N
N
N
C
L
O
S
E
Refer to the appropriate manual for complete installation
instructions as follows:
S280-44-1 NOVA-STS15, NOVA-STS 27 , and NOVA-STS 38
•
Three-Phase Microprocessor-Controlled Installation and
Operation Instructions
Mount the bracket (Item 19) to the substation frame on
both sides to support angles (Item 1). Use 1.25" hex head
capscrews (Item 9) and secure with lockwashers (Item 14)
and .5" hex nuts (Item 13).
Mount the recloser to the bracket. Use 1.25" hex head
capscrew (Item 10) and lockwasher (Item 14). See Figures 2
and 19.
T297.0
A
Item 19
9, 13, 14
Figure 19. Attaching NOVA STS recloser to substation
frame.
10, 14
Item 1