GE ABB ReliaGear SB, Инструкция по установке, эксплуатации и обслуживанию

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R E LI AG E A R® S B
S W I TC H B OA R DS
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21
Offset Main Bus
Splice - Alignment of
sections
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21
The offset splice assembly consists of two bus bar
sets, already installed from the factory. One of the
two sets is installed on the left section and the
other is installed on the right section. Align the
sections and proceed to insert the provided ½”-13
Grade 5 bolts on each phase as shown in Figure 21
and torque accordingly. Refer to Table 1 for the
correct torque value.
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22
The following Figures 22 through 25 are applicable
for 400A, 600A, 800A, 1000A, 1200A, 1600A,
2000A, 2500A, 3000A and 4000A bus
configurations.
1. Splice locator
2. Slot in splice bar 3. Splice securing hardware
4. Offset splice bars
3 4
2
1
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22
Offset Main Bus Splice
- Adjustment detail
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23
1. ½”-13 Bolt with washer
2. Left side splice bars
3. Right side splice bars with press nut
1
2
3
4
5
4. Left section
5. Right section
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24
See Figure 24
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23
Offset Main Bus
Splice - Top View
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24
Offset Main Bus Splice
– Top View of aligned
and bolted sections