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Alpha Technologies APP 9015S Installation And Operation Manual

Service power supply
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APP 9015S
APP 9022S
Service Power Supply
Installation and Operation Manual
Effective: May 2002
®
© 2002

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Summary of Contents for Alpha Technologies APP 9015S

  • Page 1 APP 9015S APP 9022S Service Power Supply Installation and Operation Manual Effective: May 2002 ® © 2002...
  • Page 3 ® APP 9015S APP 9022S Service Power Supply Installation and Operation Manual 016-537-B0-002, Rev. B May, 2002 © 2002 Alpha Technologies 016-537-B0-002 Rev. B © 2002...

  • Page 4: Table Of Contents

    Table of Contents Contact Alpha ..................... 6 Safety ........................7 Safety Symbols Used in this Manual ....................7 Safety Precautions .......................... 7 Utility Power Connection Notes ....................... 8 Unpacking and Inspection ................9 1. Introduction The APP Service Power Supply ................11 Theory of Operation ....................
  • Page 5 Table of Figures Figure 1-1; APP 9015S Service Power Supply, Front Panel ......14 Figure 1-2; APP 9022S Service Power Supply, Front Panel ......15 Figure 2-1; 20A Service Power Inserter ............17 Figure 2-2; 25A Service Power Inserter ............17 Figure 3-1;...

  • Page 6: Contact Alpha

    Contact Alpha 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 For after-hours emergency support 7 days per week, 24 hours a day 1-800-863-3364 016-537-B0-002 Rev.

  • Page 7: Safety

    Safety Safety Symbols Used in this Manual CAUTION HAZARDOUS CONDITION To reduce the risk of electrical shock, injury or death caused by moving parts or the explosion of fuel, and to ensure the safe operation of this unit, the following symbols have been placed throughout this manual.

  • Page 8: Utility Power Connection Notes

    Safety Utility Power Connection Notes Warning! Do not unplug output connector while unit is in operation! Circuit breaker must be turned off first. 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.

  • Page 9: Unpacking And Inspection

    Unpacking and Inspection Verify that the following items have been included in the shipping container: APP 9015S: 1. APP 9015S Service Power Supply Alpha p/n: 016-529-20 2. Power cord with 5-20P plug (120VAC) Alpha p/n: 874-726-20 NEMA 5-20 Plug 3. Power cord with 6-15P plug (240VAC)
  • Page 10 Twist Lock plug (125VAC) Alpha p/n: 874-935-22 NEMA L5-30R Plug Inspect the contents. If items are damaged or missing, contact Alpha Technologies and the shipping company. Most shipping companies have a limited claim period, so it is important to report damage immediately.

  • Page 11: Introduction

    "Output" indicator to verify AC output power; an input breaker to provide additional voltage protection; and a 60/75/90 VAC switch for output voltage selection. MODEL APP 9015S APP 9022S Input Voltage (VAC) 120/240 ± 15% 120/240 ±...

  • Page 12: Theory Of Operation

    1. Introduction Theory of Operation The APP SPS contains a ferroresonant transformer and a resonant capacitor. (Refer to Figure 3-1, APP 9022S schematic.) During AC LINE operation, utility power is fed into the primary winding of the ferroresonant transformer, T1. An AC capacitor, C1, forms the resonant circuit of the ferroresonant transformer which provides noise and spike attenuation, short circuit current limiting, and output voltage regulation.
  • Page 13 Inserter (SPI) through an output cable. Output Cables 9015S: Included with the APP 9015S is an output cable used to connect the Service Power Supply to the SPI, via a four-pin Jones connector. 9022S: Included with the APP 9022S are two 6-ft output "Y" cables. One cable terminates with two Jones connectors, and provides service power to one or two separate 20A SPIs.

  • Page 14: Figure 1-1; App 9015S Service Power Supply, Front Panel

    1. Introduction APP Service Power Supply Features, continued Figure 1-1; APP 9015S Service Power Supply, Front Panel 1. Output Current 2. 120/240V Input Voltage Selector 3. 20 AMP AC Input Breaker/Power Switch 4. 120/240V Input Connector 5. 60/75/90 Output Selector Dial 6.

  • Page 15: Figure 1-2; App 9022S Service Power Supply, Front Panel

    1. Introduction APP Service Power Supply Features, continued Figure 1-2; APP 9022S Service Power Supply, Front Panel 1. Output Current 2. Output Power Indicator 3. 30 AMP Output Breaker 4. 60/75/90V Output Connector 5. 60/75/90 Output Selector Dial 6. 120/240V Input Connector 7.

  • Page 16: Installation

    (9022S model only), plug APP SPS into red and white 25A connectors. (Figure 2-2.) Determine the line voltage of the UPS. This step for APP 9015S model only: Select appropriate line voltage (120/240 VAC) by using the Input Voltage Selector switch.

  • Page 17: Figure 2-1; 20A Service Power Inserter

    2. Installation APP SPS Installation and Power Module Removal, continued 10. Disconnect the wires from the power module. CAUTION: Do not let exposed battery cables come in contact with the chassis or enclosure. 11. Reverse this procedure when reinstalling a module. CAUTION: The ferroresonant transformer generates heat and may cause burns if handled with bare hands.

  • Page 18: Trouble-Shooting

    This guide is designed to cover typical symptoms, causes and solutions for trouble-shooting the APP SPS. Alpha Technologies recommends that the power supply maintenance log accompany units brought in for bench service to aid the technician in trouble-shooting the problem.
  • Page 19 Connect load Overloaded output Reduce load Short exists in load Locate and remove short MOV shorted in SPI Replace SPI APP 9015S only: 120/240 V switch in Set switch to correct line voltage wrong position 016-537-B0-002 Rev. B © 2002...

  • Page 20: App 9022S Schematic

    3. Trouble-Shooting APP 9022S Schematic 016-537-B0-002 Rev. B © 2002...

  • Page 21: Returns, Repair, And Parts Ordering

    Returns for Credit For returns for credit, call (800) 322-5742. Parts and Ordering Information To order parts, contact the Alpha Technologies Customer Service Department directly at: United States and Latin America: (360) 647-2360...
  • Page 22 Tel: +61 (0)2 9894-7866 Fax: +61 (0)2 9894-0234 ™ 016-537-B0-002 Rev. B Due to continuing product development Alpha reserves the right to change specifications without notice. Copyright © 2002 Alpha Technologies, Inc. All rights reserved. Alpha is a registered trademark of Alpha Technologies.

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