Emerson 7ADTB manual Rating Label, Table of Contents

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Operator’s

Manual

7000 Series 7ADTB

Automatic Delayed–Transition Transfer

&Bypass–Isolation Switches J design 150 through 600 amp.

DANGER is used in this manual to warn of high voltages capable of causing shock, burns, or death.

WARNING is used in this manual to warn

of possible personal injury.

Refer to the outline and wiring drawings provided with your 7000 Series ADTB for all installation and connection details and accessories.

Refer to Group 5 Controller User’s Guide 381333–126 for ATS status display messages, time delays, pickup & dropout settings, and adjustments.

CAUTION is used in this manual to warn

of possible equipment damage.

An experienced licensed electrician must install the 7ADTB.

Rating Label

Each 7000 Series 7ADTB contains a rating label to define the load and fault circuit withstand/closing ratings. Refer to the label on the Transfer Switch for specific values.

Do not exceed the values on the rating label. Exceeding the rating can cause personal injury or serious equipment damage.

TABLE OF CONTENTS

section-page

INSTALLATION

Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Power Connections . . . . . . . . . . . . . . . . . . . . 1-1 Engine Starting & Auxiliary Circuits . . . . . . 1-2 Functional Test . . . . . . . . . . . . . . . . . 1-2, 1-3, 1-4

TESTING & SERVICE

Transfer Test . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 Preventive Maintenance . . . . . . . . . . . . . . . . 2-1 Disconnecting the Controller . . . . . . . . . . . . 2-1 Manual Load Transfer . . . . . . . . . . . . . . . . . . 2-2 Trouble-Shooting . . . . . . . . . . . . . . . . . . . . . . 2-2

BYPASSING & ISOLATING

Bypassing the ATS . . . . . . . . . . . . . . . . . 3-1, 3-2 Isolating the ATS . . . . . . . . . . . . . . . . . . . 3-3, 3-4 Return to Service . . . . . . . . . . . . . . . 3-5, 3-6, 3-7

INDEX . . . . . . . . . . . . . . . . . . . . . . . . . back cover

50 Hanover Road, Florham Park, New Jersey 07932–1591 USA

381333–309

For sales or service call 1 800 800–2726 (ASCO) www.ascopower.com

 

ASCO POWER TECHNOLOGIES CANADA PO Box 1238, 17 Airport Road, Brantford, Ontario, Canada N3T 5T3 telephone 519 758–8450, fax 519 758–0876, for service call 1 888 234–2726 (ASCO) www.asco.ca

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Contents Rating Label Table of ContentsNameplate Standard Controls Indicators Group ControllerCatalog Number Identification 600Section InstallationEngine Starting Contacts When normal sourceAuxiliary Circuits FailsVoltage Checks Go off. Then put the starting Control selector switch onObserve these lights Turn and hold Transfer Control switch clockwise to Transfer This switchElectrical Operation OperateReplacement Parts Testing & ServiceContact position indicators Table B. Trouble-Shooting ChecksNormal = O= C Load Disconnected = OBypassing & Isolating Bypass SwitchBypassing the ATS Upper amber lightBypass Handle Turn it Counter Clockwise PushTurn Bypass Handle Clock WiseIsolating the ATS Turn crank Counter Clockwise Until Window ShowsMiddle amber light Should be on Lower amber lightTab Handles Left rail Right rail Contact InspectionTurn crank Clockwise Until Window Shows Return to ServiceMiddle amber light Should come on Conn Bypass Handle Counter Clockwise Bypass Handle ClockwiseTurn the handle clockwise Turn the handle counterclockwise See Controller User’s Guide Index

7ADTB specifications

The Emerson 7ADTB is a cutting-edge device designed primarily for temperature and pressure monitoring in industrial applications. This versatile model showcases a blend of advanced technologies that ensure high accuracy, reliability, and durability even in the most demanding environments.

One of the key features of the Emerson 7ADTB is its exceptional measurement range. Capable of handling extreme temperatures and pressures, it appeals to industries such as oil and gas, chemical processing, and pharmaceuticals. The device is engineered to maintain precise readings, ensuring optimal safety and efficiency in processes where temperature and pressure control is crucial.

A standout technology in the Emerson 7ADTB is its intelligent sensor technology. This advanced feature allows the device to self-calibrate and adapt to various conditions, minimizing human error and ensuring accurate data collection. It uses built-in diagnostics to monitor its performance continuously, providing real-time alerts for any anomalies or maintenance needs. As a result, users can implement preventive measures to avoid costly downtimes.

The device is also notable for its robust construction. Built to withstand harsh industrial environments, the Emerson 7ADTB boasts an IP67 ingress protection rating, meaning it is dust-tight and can endure immersion in water. This characteristic, combined with high-grade materials, ensures a long lifespan and reliable performance in various applications, from offshore platforms to refining facilities.

Integrating seamlessly into existing systems is another crucial aspect of the Emerson 7ADTB. It supports a variety of communication protocols, including Modbus and HART, allowing for easy integration with control systems. This compatibility facilitates real-time data monitoring and control, enabling operators to make informed decisions based on accurate and timely information.

Moreover, the user-friendly interface of the Emerson 7ADTB enhances operational efficiency. The device features an intuitive display that allows users to access data, adjust settings, and perform diagnostics with ease, reducing the learning curve for new operators.

In conclusion, the Emerson 7ADTB represents a significant advancement in temperature and pressure measurement technology. With its robust construction, intelligent sensor capabilities, and ease of integration, it meets the demands of modern industrial applications while ensuring safety, reliability, and performance. As industries continue to evolve, devices like the Emerson 7ADTB will play a pivotal role in enhancing operational efficiency and productivity.
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