![](/images/new-backgrounds/1309237/309237117x1.webp)
Installing the coupled bonding conductor
Figure 27: Typical power and ground for a DC power cabinet
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| 1 | 2 |
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3 | 10 AWG |
| 4 |
| 10 AWG | |
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| RED |
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| 50A | BLACK |
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| circuit |
| 6 |
| 50A | 10 AWG |
+ | + |
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Battery | breaker |
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8 | - |
| 12 | BLACK | ||
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- |
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| VDC | LVD |
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| 50A |
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| 10 AWG | |
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| DC power | 50A | RED |
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| from rectifiers | 10 AWG | |||
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| BLACK |
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| Rectifiers |
| 10 AWG |
| 10 |
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| RTN | |
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| RED | ||
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| 10 AWG |
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AC |
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phase |
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| Green/Yellow |
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AC | 9 |
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| Green/Yellow |
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phase |
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| Green/Yellow |
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MCC
MCC
MCC
11
10 AWG
10 AWG
10 AWG
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| 6 AWG |
| cydfdc3i KLC 050304 |
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Figure notes: |
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1. | Approved Ground | 6. | Ground Wire for Battery (+) | ||||
2. | 1 AWG Ground Wire | 7. | Battery Frame Ground | ||||
3. | CBC Ground Terminal Bar at the | 8. | DC Battery Cabinet | ||||
| MDF (if used) | 9. | Main AC Supply (AC Mains) | ||||
4. | System | 10. | AC to DC power cabinet | ||||
| Discharge Bar | 11. | To Next | ||||
5. | DC Power Cabinet J58890R or | 12. | DC load circuit breakers | ||||
| new DC system |
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Note:
For a
Note:
Below is general information for installing the CBC in all installations having exposed facilities.
Issue 3 January 2008 59