GE SecoGear - Receiving, Handling, and Storage

DET-882 SecoGear Medium-voltage Switchgear Application and Technical Guide
SecoGear Switchgear Concepts and Basic Configurations
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Rollout Configurations
Figure 1-9: Dual Rollouts
Figure 1-10: Single Rollouts
Table 1-4: Permitted Rollout Unit Combinations
Device
Ratings
Compartment A,
Single Rollout
Compartment A,
Dual Rollouts
4
Compartment B,
Single Rollout
Compartment B,
Dual Rollouts
5
Upper
Lower
Upper
Lower
VT Rollout
5 kV – 15 kV
Yes
Yes
Yes
Yes
Yes
Yes
CPT Rollout
5 kVA, 10 kVA, 15 kVA
Yes
Yes
No
Yes
No
Yes
Fuse
1
Yes
3
No
No
Yes
No
Yes
Notes:
1. All fuse rollouts are equipped with fuse clips for size C EJ1/EJO1 fuses. Clips can be adjusted for 12” or 15” centers. Fuse rollouts require the installation
of a keylock to prevent pulling the drawer out under load.
2. A single rollout in compartment A or B can be located in the upper or lower position, as shown in Figure 1-10.
3. A fused rollout in compartment A is available as bus connected only.
4. The upper rollout in compartment A can be bus connected as long as the lower rollout in compartment A is bus connected. The lower rollout in
compartment A can be bus connected, regardless of the connection to the upper rollout in compartment A. The lower rollout in compartment A can be
line connected only if the upper rollout in compartment A is also line connected.
5. The lower rollout in compartment B can be bus connected as long as the upper rollout in compartment B is bus connected. The lower rollout in
compartment B can be line connected, regardless of the connection to the upper rollout in compartment B. The upper rollout in compartment B can
only be line connected if the lower rollout if compartment B is also line connected.
CPT
Fuse Rollout
Compartment A
Compartment B
VT
VT
Upper Rollout
Lower Rollout
Upper Rollout
Lower Rollout
Compartment A
Compartment B
VT
VT