Operation

To perform the shutdown procedure, transfer the critical load from the UPS system to the bypass line (at the SCC). Then trip open the UPS module output and battery circuit breaker (MBD) and manually open the UPS module input circuit breaker. The Control Power switch may be turned Off if required for maintenance procedures.

Refer to 3.4.5 - Shutdown Procedures for more details, including module shutdowns for service and emergency shutdowns.

3.2.11Battery Time Screen (Module Only)

At the Master Menu, move the highlighted cursor to BATTERY TIME. Press the Select pad and the Battery Time screen is displayed.

When AC power is not available to the UPS module, the UPS inverter uses DC power from the battery to supply the critical load. This screen helps the operator assess his power resources to determine if and when the critical load shutdown procedures need to be started.

The Battery Time screen is a line graph that tracks the present battery voltage versus the elapsed time that the battery has been discharging (Figure 46). As the battery voltage decreases, the line representing it moves closer to intersecting the line that represents the battery shutdown voltage.

When the battery starts to discharge, the screen displays a 15-minute graph. If the battery has been providing power for more than 15 minutes, the screen displays a 30-minute graph. If battery power is still available after 30 minutes, a 60-minute graph is displayed (Figure 47).

Figure 46 Battery time screen (15 minute discharge)

500

VDC

SELECT : MASTER MENU

 

480

Low Battery Warning

Calculated Time (Hrs:Min)

460

 

 

 

 

 

 

 

 

 

Total 00:15 Remain 0:01

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

440

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

420

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

400

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

380

Battery Shutdown = 384

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rated Time (Hrs:Min)

 

 

360

 

Battery Charge = 5%

 

 

 

 

 

 

 

 

 

 

 

 

 

Total 00:10 Remain 0:00

 

 

 

 

 

 

 

 

 

340

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Time (Minutes)

NOTE

If the UPS modules connect to independent battery plants, consult all the individual module screens to get the complete picture. If the modules share a common battery, select one module to do the monitoring and disregard the others.

The screen also displays alarm messages (Battery Discharging, Low Battery Warning and Battery Shutdown) and a set of five parameters that inform the operator of battery condition and time remaining. The five parameters describing battery resources are:

•Rated Total Time, in hours and minutes, is the amount of battery backup time that should be available under full rated load, based on system design.

•Rated Time Remaining is the Rated Total Time less the duration of the present discharge event.

•Calculated Total Time is an estimate of the total battery backup time available, based on the initial battery condition and actual performance while powering the connected load during the discharge event.

•Calculated Time Remaining is a real-time estimation of battery time remaining—with the actual connected load—before battery voltage drops to the Battery Shutdown setpoint.

•Battery Charge is the approximate percentage of total designed ampere hours of battery capac- ity presently available based on recharge/discharge activity.

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Emerson Series 610 manual Battery Time Screen Module Only, Battery time screen 15 minute discharge
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Series 610 specifications

The Emerson Series 610 is a cutting-edge solution for precise process measurement and control, designed specifically for industries where accuracy and reliability are paramount. This advanced instrument, often utilized in oil and gas, chemical processing, and water treatment sectors, combines innovative technology with robust features to meet the demanding requirements of modern industrial applications.

One of the standout features of the Series 610 is its exceptional measurement accuracy. The device employs advanced sensor technology that enables precise determination of variables such as pressure, temperature, and flow. This accuracy translates into improved process efficiency and enhanced product quality. With a wide range of measurement capabilities, the Series 610 can handle varying process conditions and fluid types, making it versatile across different applications.

The heart of the Emerson Series 610 lies in its intelligent diagnostics and predictive maintenance functionalities. This built-in technology allows for real-time monitoring of the device's operational status, providing valuable insights into performance trends. By detecting anomalies early, users can take proactive measures to prevent potential failures, thereby reducing downtime and maintenance costs.

Moreover, the Series 610 is designed with user-friendly features. Its intuitive interface and easy-to-navigate menus facilitate quick setup and configuration, enabling operators to be productive from the outset. The device also supports various communication protocols, including HART and FOUNDATION fieldbus, ensuring seamless integration into existing control systems and enhancing overall automation capabilities.

Another notable characteristic of the Emerson Series 610 is its robust construction. Designed to withstand harsh environmental conditions, it is built with durable materials that offer high resistance to corrosion and physical damage. This durability ensures longevity and reliability, even in the most challenging industrial environments.

In summary, the Emerson Series 610 represents a significant advancement in process measurement technology. With its exceptional accuracy, intelligent diagnostics, user-friendly design, and robust construction, it is an ideal choice for industries seeking to enhance their operational efficiency and reliability. Its ability to seamlessly integrate into existing systems further solidifies its position as a leading solution in the field of industrial measurement and control. As industries continue to evolve, the Series 610 is poised to meet the challenges of the future with confidence and precision.
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