GE Complete Guide to 400 Amp Zenith Automatic Transfer Switch (ATS)
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Figure 14

Sequence of Operation (cont’d)

100-400 AMP

1)Automatic

a)Manually operated Bypass Switch contacts (BN/BE) are open and ATS is supplying load.

b)Disconnect Switch (DS) is in Auto.

2)To Bypass ATS

a)Open bottom cabinet door and turn DS to Inhibit.

b)Position manual bypass handle (MBH) to same power source as ATS.

3)To Test ATS

a)Bypass per above instructions.

b)Move ATS location handle (ALH) to Test location.

c)Turn DS to Auto.

d)Test Switch (TS) on bottom cabinet door will allow electrical operation of ATS.

4)To Isolate ATS

a)Bypass per above instructions.

b)Move ALH to Isolate location.

5)To Remove ATS

a)Bypass and isolate per above instructions.

b)Move ALH to Release location.

c)Disconnect multipin plugs.

d)Lift ATS out of drawer.

6)To Reconnect ATS

a)Place ATS into drawer slots (front rollers first).

b)Turn DS to Inhibit.

c)Manually position ATS into same source as Bypass Switch.

d)Reconnect multipin plugs and external connections to ATS.

e)Push ATS inward to engage carriage.

f)Move ALH to Test location (as indicated by light).

g)Turn DS to Auto and use TS to electrically operate ATS.

h)Turn DS to Inhibit.

i)Move ALH to Auto location.

j)Turn DS to Auto and open Bypass with MBH.

k)ATS is now fully automatic.

Notes:

1.DS in Inhibit will prevent ATS electrical operation.

2.Do not use excessive force on mechanical handles.

3.Figures depict Bypass Source 1. Sequence is the same for Bypass Source 2.

4.When ATS is in Test or Isolate, Bypass Switch is manual transfer switch to either available source (indicated on light panel).

5.To operate Bypass Switch when ATS is in Test or Isolate, position MBH to available power source.

Legend:

1.BP - Bypass switch (indicated by contacts BN/BE) is a three position switch.

2.ATS - Automatic Transfer Switch.

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ZBTS / ZBTSD Operation and Maintenance Manual (71R-4000A)

GE Zenith Controls

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Contents GE Zenith Controls Authorized Service Table of ContentsIntroduction Safety Equipment Inspection and StorageFinal Equipment Inspection MountingInstallation Power ConnectionsEngine Start Control Connections Installation cont’d IInitial EnergizationInitial Energization cont’d R E T E S TInstallation cont’d Entelli-Switch 250 Controller Entelli-Switch 250 ControllerEntelli-Switch 250 Controller cont’d LCD & KeypadUser Setting for Voltage & Frequency Standard 3-Phase Sensing on 3 and 4 Pole Units SourceAccessory Group Packages Stds Exes Cons Sens Spes PsgsAccessory Definitions A62Calibrate Accessory Definitions cont’d R50 S12PS13P S14How to Set the System Clock UMDCDT One Event Timer Exerciser Load / No-LoadCDP Clock Exerciser Load / No-Load Clock ExerciserEntelli-Switch 250 User Setup CFG Menu Turn options on or OFF via keypad through the CFG menuEntelli-Switch 250 User Setup SET Menu Change adjustable values through the SET menuEntelli-Switch 250 User Setup System Info View System DataTesting ATS TestingDelayed Transition Standard TransitionTimer Designations as they appear in the SET menu Sequence of OperationSequence of Operation cont’d Bypass-Isolation Operation100-400 AMP Automatic600-1200 AMP 1600-4000 AMP Controls Power Supply CPS Standard and Delay TransitionControls Power Supply CPS cont’d Standard Transition CPS SchematicDelayed Transition CPS Schematic Troubleshooting and Diagnostics General TroubleshootingMaintenance and Testing Inspection and CleaningTesting ServicingPage GE Zenith Controls

ZBTS, ZBTSD specifications

General Electric (GE) has established itself as a leader in the field of industrial automation and control systems, with its ZBTSD and ZBTS series representing some of the most advanced technology available. These systems are engineered to enhance performance, efficiency, and reliability in various industrial applications.

The ZBTSD, or Zero-Based Time Series Data, is designed to optimize data storage and retrieval processes. One of its main features is its ability to provide real-time monitoring and analytics of dynamic processes. This capability is crucial for industries that require immediate insights into their operations, helping to minimize downtime and enhance decision-making. The ZBTSD utilizes advanced machine learning algorithms to identify trends and patterns, enabling predictive maintenance that can significantly reduce operational costs.

On the other hand, the ZBTS, or Zero-Based Time Series Solutions, focuses on delivering comprehensive solutions for time series data management. This system is adept at handling vast amounts of data generated by industrial equipment, ensuring that organizations can efficiently process and analyze this information. Key characteristics of ZBTS include scalability, which allows companies to expand their systems as their data grows, and flexibility, permitting integration with various data sources.

One notable technology employed in both ZBTSD and ZBTS is cloud computing. By leveraging the cloud, these systems offer enhanced data accessibility and collaboration capabilities. Users can access critical data anytime, anywhere, facilitating timely responses to operational challenges.

Another significant feature is robust cybersecurity measures. With the increasing number of cyber threats in industrial environments, GE has prioritized security in the ZBTSD and ZBTS systems. These solutions are equipped with advanced encryption protocols and user authentication mechanisms to protect sensitive data from unauthorized access.

The user interface of both systems is designed to be intuitive, allowing operators to interact with the systems efficiently. Customizable dashboards provide visual representations of key performance indicators, making it easier for users to comprehend complex data at a glance.

In summary, GE's ZBTSD and ZBTS systems exemplify the integration of cutting-edge technology in industrial automation. Their emphasis on real-time data analytics, scalability, cybersecurity, and user-friendly design positions them as invaluable tools for organizations seeking to enhance operational efficiency and decision-making. As industries continue to evolve, these systems will play a pivotal role in shaping the future of industrial automation and data management.
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