Auxiliary Backup AC Power Supply

Appendix F.3.2 Operating the Liebert FS Without Batteries

If the Liebert FS is operating without batteries, Liebert recommends feeding the backup AC power supply from a separate, protected supply. This may be the output of another UPS or a supply from a separate feeder circuit (see Figures 158 and 159).

Figure 158 A single Liebert FS unit operating with a UPS and without batteries attached to the DC bus

UPS

Grid

Supply

DC Bus

UPS

Output

BACKUP AC POWER SUPPLY

Fed from a protected AC supply, either the output of another UPS or a separate feeder supply

Liebert FS

Figure 159 Multiple Liebert FS units operating with a UPS and without batteries attached to the DC bus

 

 

UPS

 

 

 

 

Grid

 

 

 

 

 

 

 

 

 

 

 

 

UPS

 

Supply

 

 

 

 

 

 

 

 

 

 

 

Output

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BACKUP AC

 

 

 

 

 

 

Distribution

 

 

 

 

 

 

 

 

POWER

 

 

 

 

 

 

 

 

panel*

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SUPPLY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DC Bus

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fed from a protected AC supply, either the output of another UPS or a separate feeder supply

* NOTE:

Distribution panel allows3 Liebert FS Units removal of a Liebert FS without

disrupting the other units

152

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Image 164
Emerson SERIES 600T Appendix F.3.2 Operating the Liebert FS Without Batteries, Grid, Supply Output, Distribution
Page 163 Page 165

Series 600, SERIES 600T specifications

The Emerson SERIES 600T, as part of the SERIES 600 line, is a sophisticated device designed to meet the demands of industrial automation and control systems. Renowned for its reliability and versatility, the SERIES 600T excels in various applications across multiple sectors, including oil and gas, chemical processing, and power generation.

One of the most significant features of the SERIES 600T is its advanced measuring capability. It offers exceptional accuracy, typically within ±0.1% of the full scale. This precision makes it suitable for critical applications where measurement integrity is paramount. The SERIES 600T is also equipped with intelligent diagnostics that can predict and monitor the health of the unit, enabling proactive maintenance and minimizing downtime. This technological advancement improves both operational efficiency and safety.

Another standout characteristic is the device's robust construction designed to withstand harsh environments. The SERIES 600T is made with durable materials that provide resistance to corrosion, vibration, and temperature extremes, making it an excellent choice for rugged industrial applications. Coupled with its IP67 rating, the device is fully sealed against dust and moisture, ensuring long-term reliability in challenging conditions.

The SERIES 600 line employs cutting-edge communication protocols, including HART and Foundation Fieldbus, facilitating seamless integration into various control systems. This capability ensures that users can easily access real-time data and manage devices remotely, significantly enhancing operational efficiency.

Additionally, the SERIES 600T supports a wide range of process connections and configurations, catering to diverse installation needs. This adaptability allows for quick deployments and minimizes the time required for system changes or upgrades.

With easy-to-read displays and user-friendly interfaces, operators can quickly interpret data and metrics from the SERIES 600T. This intuitive design helps reduce the learning curve for new users, further underlining the device's legacy of reliability and efficiency.

In essence, the Emerson SERIES 600T exemplifies cutting-edge technology in the realm of industrial measurement and automation. Its combination of accuracy, durability, diagnostic capabilities, and ease of integration makes it an ideal choice for industries that prioritize reliability and precision in their operations. As industrial processes continue to evolve, devices like the SERIES 600T will undoubtedly play a crucial role in advancing efficiency and productivity in various sectors.
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