Asco 4000 series Operator's Manual

Operator’s
Manual
4000 Series ATS
Automatic Open-Transition Transfer Switches
D–design 30–230A, J–design 260–600A,
H-design 800–1200A, G-design 1600–4000A, F-design 4000A
Florham Park, NJ 07932-1591 USA
Call 1 800 800-2726 (ASCO) for sales or service www.ascopower.com
ASCO POWER TECHNOLOGIES CANADA PO Box 1238, 17 Airport Road, Brantford, Ontario, Canada N3T 5T3
DANGER is used in this manual to warn of a
hazardous situation which, if not avoided, will
result in death or serious injury.
WARNING is used in this manual to warn of a
hazardous situation which, if not avoided, could
result in death or serious injury.
CAUTION is used in this manual to warn of a
hazardous situation which, if not avoided, could
result in minor or moderate injury.
Refer to the outline and wiring drawings provided with your
4000 Series ATS 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 ATS .
Rating Label
Each automatic 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.
381333-270 D
TABLE OF CONTENTS
page
Ratin
g
Label 1
Nameplate, Catalo
g
Number Identification 2
INSTALLATION 3-7
Removing the Shipping Skid, Supporting
Foundation, Mounting, Testing Power
Conductors,
3
Connecting Power Conductors, Auxiliary Cable
Boxes, Bus Connections, Controller Ground,
Harnesses, En
g
ine Startin
g
& Auxiliar
y
Circuits
4
En
g
ine Startin
g
Contacts 5
Functional Test 6-9
Functional Test
–
Manual Operation Test 6
Functional Test
–
Volta
g
e Checks 8
Functional Test - -Electrical Operation 9
TESTING & SERVICE 10-11
Transfer Test, Preventive Maintenance,
Replacement Parts, Disconnecting the Controller
10
Manual Load Transfer, Trouble-Shootin
g
11
INDEX 12

Asco 4000 series Specifications

General

Type	Solenoid Valve
Series	4000
Amperage Range	Varies by model
Voltage	Varies by model (AC and DC options available)
Poles	Not applicable
Switch Type	Not applicable
Control Panel	Not applicable
Media	Air, Water, Oil
Orifice Size	Varies by model
Pressure Range	Varies by model
Body Material	Brass, Stainless Steel, Aluminum
Seal Material	Varies by model (e.g., NBR, FKM, EPDM)
Operation	Direct Acting, Pilot Operated
Function	2-Way, 3-Way
Temperature Range	Varies by model
Port Size	Varies by model (NPT or BSPP)