Installation Drawings
Figure 47 Liebert® NX™ 480V 40-120kVA UPS to Paralleling Cabinet Interconnection—Configuration BB0, FB0, KB0 parallel connection to Liebert NX
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FRONT |
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Without Covers |
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| FRONT |
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| Door Open |
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| Run | From | To | Conductors | |
F |
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| A | Utility Source | Parallel Cabinet | Ph A, B, C - System | |
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| Input | ||||
| D |
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| Parallel Cabinet | UPS | Ph A, B, C - UPS | |||
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| AC Input | Inputs | |||
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REAR |
| UPS | Parallel Cabinet | Ph A, B, C - | ||
| Module AC Output | UPS Outputs | ||||
Without Covers |
| D | Parallel Cabinet | Critical Loads | Ph A, B, C - System | |
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| Outputs | ||||
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| Parallel Cabinet | UPS | Ground - UPS | ||
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| Module Gnd | ||||
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| F | Parallel Cabinet | Building Gnd | Ground - System | |
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| Parallel Cabinet | UPS | Output Breaker Aux | ||
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| UPS Parallel Logic | Contact | |||
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| Board (M3) | ||
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| UPS | UPS Bypass | |
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| Parallel Cabinet | UPS Parallel Logic | |||
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| Detection | ||||
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| Board (M3) | ||
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