Emerson E-DESIGN 150-400A - Manual
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Table of Contents:
- Page 2 – Catalog Number Identification
- Page 3 – Wiring Diagram
- Page 4 – INSTALLATION; Controller Ground; Functional Test; – Manual Operation Test
- Page 5 – – Manual Operation; for maintenance purposes only; OPEN
- Page 6 – Refer to Section 3 of
- Page 7 – Be sure to close the enclosure door; Transfer Test; Closed Transition Bypass; pushbutton while the
- Page 8 – SECTION 2 TESTING & SERVICE; TRANSFER TEST; Electrical Operation; PREVENTIVE MAINTENANCE; lubrication kit; REPLACEMENT PARTS
- Page 9 – MANUAL LOAD TRANSFER; Manual Operation
- Page 10 – INDEX; Controller User’s Guide
381333–128 D
50 Hanover Road, Florham Park, New Jersey 07932–1591 USA
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
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
. . . . . . . . . . . . . . . . . . . . . . . . .
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Summary
Catalog Number Identification Typical 7000 Series catalog no. for E–design switched neutral, 3 pole, 400 amp, 480 V, ACTS in Type 1 enclosure: 7ACTS C 3 400 N 5 C Phase Poles Neutral A – solid Amperes Voltage Controller Enclosure B – switched 5X – if accessoriesordered 5 – standard G – type 4 C – ty...
SECTION 1 INSTALLATION 1 --- 1 ASCO Series 7000 Automatic Closed–Transition TransferSwitches are factory wired and tested. Field installationsimply requires mounting and connection of servicecables, and auxiliary control circuits (if required). Remove the Shipping Skid For large switches, open the f...
INSTALLATION (continued) 1 --- 2 Tighten bolted joints to the torque specified in Table A. The reliablility of the connection depends on how clean and how tight the joint is. Table A. Tightening torque values for bolted joints (Grade 5 hardware) Bolt Diameter in inches Tightening Torque in foot poun...
