Emerson ADTS manual Rating Label, Nameplate, Table of Contents

Operator’s

Manual

4000 Series ADTS

Automatic Delayed–Transition Transfer Switches

J–design 150–600A, H–design 800–1200A,

G–design 1600–3000A, F–design 4000A

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 4000 Series ADTS 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.

An experienced licensed electrician must install the ACTS.

CAUTION is used in this manual to warn

of possible equipment damage.

Rating Label

Each automatic closed–transition transfer switch contains a rating label to define the loads 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.

Nameplate

The Transfer Switch nameplate includes data for each specific 4000 Series ADTS. Use the switch only within the limits shown on this nameplate. A typical Catalog Number is shown on the next page with its elements explained.

TABLE OF CONTENTS

section-page

INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Mounting and Line Connections . . . . . . . . . 1-1 Auxiliary Circuits and Harness . . . . . . . . . . . 1-2 Engine Starting Contacts . . . . . . . . . . . . . . . 1-2 Functional Test . . . . . . . . . . . . . . 1-3 through 1-8

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

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

50 Hanover Road, Florham Park, New Jersey 07932–1591 USA	381333–272 B
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