Alpha Technologies APP 9022S Manuale utente
APP9015S
APP9022S
ServicePowerSupply
Installation and Operation Manual
Effective: May 2002
®
© 2002 TM
3
© 2002 TM 016-537-B0-002 Rev. B
APP 9015S
APP 9022S
Service Power Supply
Installation and Operation Manual
016-537-B0-002, Rev. B
May, 2002
© 2002 Alpha Technologies
®
4
© 2002 TM 016-537-B0-002 Rev. B
Table1-1; Specifications ............................................................................ 11
List of Tables
Table of Contents
Contact Alpha ..................................................................................................... 6
Safety .................................................................................................................. 7
Safety Symbols Used in this Manual...............................................................................................7
SafetyPrecautions..........................................................................................................................7
Utility PowerConnection Notes .......................................................................................................8
Unpacking and Inspection ................................................................................ 9
1. Introduction
1.1 The APPServicePower Supply..............................................................................11
1.2 TheoryofOperation ................................................................................................ 12
1.3 APPService Power Supply Features ..................................................................... 12
2. Installation
2.1 APP SPSInstallation andPower Module Removal ................................................. 16
3. Trouble-Shooting
3.1 Trouble-ShootingGuide .......................................................................................... 18
3.2 APP 9022S Schematic .......................................................................................... 20
3.3 Returns, Repair,andPartsOrdering ...................................................................... 21
5
© 2002 TM 016-537-B0-002 Rev. B
Table of Figures
Figure1-1; APP 9015S ServicePower Supply, Front Panel.........................14
Figure1-2; APP 9022S ServicePower Supply, Front Panel.........................15
Figure2-1; 20AServicePowerInserter ........................................................17
Figure2-2; 25AServicePowerInserter ........................................................17
Figure3-1; APP9022S Service PowerSupply Schematic ...........................20
Contact Alpha
016-537-B0-002 Rev. B 6© 2002 TM
General product information
and customer service
7:00 AM to 5:00 PM Pacific Time
1-800-863-3930
To obtain complete technical support
7:00 AM to 5:00 PM Pacific Time
or
For after-hours emergency support
7 days per week, 24 hours a day
1-800-863-3364
Safety
7
© 2002 TM 016-537-B0-002 Rev. B
Safety Precautions
• TheAPPService PowerSupply must be installed andserviced byqualified personnel.
• Alwaysuse proper lifting techniques wheneverhandling units, modulesor batteries.
• Verify the voltagerequirementsof the equipmentto beprotected (load), theACinput
voltage to the power supply (line), and the output voltage of the system prior to
installation.
• The utility service panel must be equipped with a properly rated circuit breaker for use
with this power supply.
• Do NOTexceed the output rating of the power supply, when connecting the load.
• Use a bucket truck or suitable climbing equipment, such as safety harness and
spikes,whenever installing orservicing pole-mount installations.
• Do not let exposed battery cables come in contact with the chassis or enclosure.
Safety Symbols Used in this Manual
To reduce the risk of electrical shock, injury or death caused by moving parts or the
explosionof fuel, andto ensurethe safe operationof this unit,the following symbolshave
beenplaced throughout thismanual. Where thesesymbols appear,servicing mustonly be
performedbyqualifiedpersonnel.
Dangerous Voltage
This symbol indicates that a “dangerous voltage” exists in this area of the product.
Usecaution whenever working inthe area topreventelectrical shock.
Attention
Thissymbol indicates importantinstallation, operation ormaintenance instructions.
Always follow these instructions closely.
CAUTION
HAZARDOUS CONDITION
Safety
016-537-B0-002 Rev. B 8© 2002 TM
Utility Power Connection Notes
NOTE: UL and NEC require that a service disconnect switch (UL listed) be
provided by the installer and be connected between the power source and
the Alpha power supply. Connection to the power supply must include an
appropriate service entrance weather head.
CAUTION: A “high magnetic” trip breaker must be used in order to accommodate the
high-inrush currents normally associated with the start-up of ferroresonant
transformers (400 Amp, no-trip, first-half cycle). Do not replace this
breaker with a conventional service entrance breaker. Alpha recommends
only Airpax breakers because of increased reliability in this powering
application.
CAUTION: Installation must be performed by qualified service personnel only, and in
compliance with local electrical codes. Connection to utility power must
be approved by the local utility before installing the power supply.
Warning! Do not unplug output connector while unit is in operation! Circuit breaker
must be turned off first.
Unpacking and Inspection
9
© 2002 TM 016-537-B0-002 Rev. B
Verify that the following items have beenincluded inthe shipping container:
APP 9015S:
1. APP9015S Service PowerSupply
Alphap/n:016-529-20
2. Powercord with 5-20Pplug (120VAC)
Alphap/n:874-935-20
3. Powercord with 6-15Pplug (240VAC)
Alphap/n:874-935-21
4. Y-cable with Jones connectors
Alphap/n:874-949-21
5. Y-cable with 25Aconnectors
Alphap/n:874-949-20
APP 9022S:
1. APP9022S Service PowerSupply
Alphap/n:016-537-20
2. Powercord with 5-20Pplug (120VAC)
Alphap/n:874-726-20
3. Powercord with 6-15Pplug (240VAC)
Alphap/n:847-727-20
4. Output cable, single Jones
Alphap/n:874-728-20
NEMA5-20Plug
NEMA6-15Plug
NEMA5-20Plug
NEMA6-15Plug
Unpacking and Inspection
016-537-B0-002 Rev. B 10 © 2002 TM
Inspect the contents. If items are damaged or missing, contactAlpha Technologies and the
shipping company. Most shipping companies have a limited claim period, so it is important to
reportdamage immediately.
7. Optional10-Ft cord with30A connector
and Twist Lockplug(125VAC)
Alphap/n:874-935-22
Save the original shipping container.
In the event that a unit must be returned for service,Alpha requests that it be packaged in
its original shipping container. If the original container is not available, make sure the unit
is packed with at least three inches of shock absorbing material to prevent shipping
damage.
NOTE: Do not usepopcorn-type material.AlphaTechnologiesis not
responsiblefor damage causedby improper packingon returned
units.
6. Optional 30-Ft Output kit, includes:
Alpha p/n (for kit): 745-094-20
a. Y cable adapter for Jones connector
Alphap/n:874-949-34
b. Y cable adapter for 25A connector
Alphap/n:874-949-33
c. 30-Ft cable
Alphap/n:874-949-32
APP 9022S, continued
a
b
c
NEMAL5-30RPlug
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