Emerson E-DESIGN 150-400A manual Rating Label, Nameplate

Operator’s

Manual

7000 Series ACTS

Automatic Closed–Transition Transfer Switches

E–design 150–400A, F–design 600–800A,

G–design 1000–4000A, F–design 3000–4000A,

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.

CAUTION is used in this manual to warn

of possible equipment damage.

150 – 400 ampere sizes

Refer to the outline and wiring drawings provided with your 7000 Series ACTS 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.

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 7000 Series ACTS. 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 . . . . . . . . . . . . . 1-2, 1-3, 1-4, 1-5

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		381333–128 D
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