FIGURES

Figure i Model number nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix Figure 1 Residual current circuit breakers (RCCB) symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Figure 2 Monitoring board (U2) auxiliary terminal block detail. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Figure 3 Input dry contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Figure 4 Output dry contacts and EPO wiring for firmware before M162 . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Figure 5 EPO wiring for firmware M200 or later . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Figure 6 Narrow battery cabinet with top and bottom cable entry locations. . . . . . . . . . . . . . . . . . . . . . . . 21 Figure 7 Narrow battery cabinet with top cable entry location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Figure 8 Wide battery cabinet with top and bottom cable entry locations . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Figure 9 Wide battery cabinet with bottom cable entry location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Figure 10 Wide battery cabinet with fuse or optional circuit breaker locations . . . . . . . . . . . . . . . . . . . . . . 25 Figure 11 Large battery cabinet dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Figure 12 Large battery cabinet with fuse or optional circuit breaker locations . . . . . . . . . . . . . . . . . . . . . . 27 Figure 13 SENXA0NBCN4LCB.eps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Figure 14 SENXA0NBCN4LF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Figure 15 SENXA0NBCN5LCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Figure 16 SENXA0NBCN5LF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Figure 17 SENXA0NBCWXX3LCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Figure 18 SENXA0NBCWXX3LF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Figure 19 SENXA0NBCWXX4LCB_2x4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Figure 20 SENXA0NBCWXX4LCB_4x2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Figure 21 SENXA0NBCWXX4LF_2x4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Figure 22 SENXA0NBCWXX4LF_4x2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Figure 23 Battery room design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Figure 24 Battery circuit breaker box—30-120kVA and 140-200kVA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 Figure 25 Battery circuit breaker box connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Figure 26 Single temperature sensor and monitor board—U2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Figure 27 Multiple temperature sensors, battery circuit breaker box and UPS module. . . . . . . . . . . . . . . . 44 Figure 28 Emergency power off connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Figure 29 Typical 1+N system block diagram with common input supply, with separate batteries

and optional output / bypass distribution panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Figure 30 Dry contacts, multiple UPS modules with distribution panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 Figure 31 Connection of 1+N system parallel control cables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 Figure 32 Hot standby configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Figure 33 Typical dual bus system configuration with static transfer switch and Load Bus Synch . . . . . . 50 Figure 34 Connections of a typical dual bus system utilising Load Bus Synch . . . . . . . . . . . . . . . . . . . . . . . 51 Figure 35 External maintenance bypass cabinet with separate bypass input. . . . . . . . . . . . . . . . . . . . . . . . 52

Figure 36 Equipment arrangement—UPS, battery cabinet and top-entry Isolation Transformer

Cabinet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 Figure 37 Single input external isolation transformer cabinet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 Figure 38 Dual input external isolation transformer cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 Figure 39 Output external isolation transformer cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 Figure 40 Electrical connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 Figure 41 General arrangement—30-40kVA UPS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 Figure 42 Front view, door open30-40kVA NX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 Figure 43 Cable terminal layout—30-40kVA NX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 Figure 44 Location of parallel logic board M3 and options—30-40kVA NX . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Figure 45 Internal battery layout and connections—30-40kVA NX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 Figure 46 General arrangement—60-80kVA NX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

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Emerson 400V, 50 and 60 Hz, 30-200kVA user manual Figures
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30-200kVA, 400V, 50 and 60 Hz specifications

The Emerson 400V, 50 and 60 Hz, 30-200 kVA is a robust and versatile power solution designed for various industrial and commercial applications. This equipment delivers a reliable source of power, ensuring operational continuity and efficiency for numerous critical systems.

One of the standout features of the Emerson 400V series is its exceptional load handling capability. With a kVA range of 30 to 200, it can cater to both small-scale operations and larger enterprises, making it a flexible choice for businesses looking to scale their operations. The dual frequency capability of 50 and 60 Hz allows the system to be utilized in various geographical locations, accommodating different regional power standards.

The series is built with advanced power electronics technology, resulting in a highly efficient energy conversion process. This technology not only boosts performance but also reduces energy losses, leading to significant cost savings in operational expenditures. Moreover, the Emerson 400V solution is designed with an emphasis on minimizing harmonic distortion, ensuring that it meets stringent regulations and preserving the integrity of sensitive electronic equipment.

Another critical characteristic of the Emerson 400V series is its modular design. This allows for easy upgrades and maintenance, ensuring that businesses can adapt their power solutions as their needs evolve. The system features a user-friendly interface for monitoring and managing power loads, enhancing operational oversight.

Additionally, the Emerson 400V series emphasizes robust safety features to protect both equipment and personnel. Integrated protection mechanisms, such as overload and short-circuit protection, provide peace of mind and safeguard against potential power-related incidents.

In terms of physical design, the unit is built for durability, capable of withstanding harsh operating environments while maintaining performance integrity. The compact footprint ensures that it can fit into various spaces without sacrificing power output.

Overall, the Emerson 400V, 50 and 60 Hz, 30-200 kVA system represents a comprehensive power solution that combines high efficiency, adaptability, and advanced technology, making it an ideal choice for organizations aiming for reliable power management and operational excellence.
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