Alpha 1000, 2000, 3000 User Manual
Alpha Continuity: 1000/ 2000/ 3000
Indoor Double Conversion Online UPS
User Manual
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Alpha Continuity: 1000/2000/3000
Indoor Double Conversion Online UPS
NOTE:
Photographs contained in this manual are for illustrative purposes only. These photographs may not match your installation.
NOTE:
Operator is cautioned to review the drawings and illustrations contained in this manual
before proceeding. If there are questions regarding the safe operation of this powering
system, contact Alpha Technologies or your nearest Alpha representative.
NOTE:
Alpha shall not be held liable for any damage or injury involving its enclosures, power
supplies, generators, batteries, or other hardware if used or operated in any manner or
subject to any condition inconsistent with its intended purpose, or if installed or operated in an unapproved manner, or improperly maintained.
For technical support, contact Alpha Technologies:
Canada and USA: 1-888-462-7487
International: +1-604-436-5547
Email: support@alpha.ca
Copyright
Copyright © 2011 Alpha Technologies Ltd. All rights reserved. Alpha is a registered trademark of Alpha Technologies.
No part of this documentation shall be reproduced, stored in a retrieval system, translated, transcribed, or transmitted in any form or by any means manual, electric, electronic, electromechanical, chemical, optical, or otherwise without prior explicit written permission from Alpha Technologies.
This document, the software it describes, and the information and know-how they contain constitute the proprietary, confidential and valuable trade secret information of Alpha Technologies, and may not be used for any
unauthorized purpose, or disclosed to others without the prior written permission of Alpha Technologies.
The material contained in this document is for information only and is subject to change without notice. While
reasonable efforts have been made in the preparation of this document to assure its accuracy, Alpha Technologies assumes no liability resulting from errors or omissions in this document, or from the use of the information
contained herein. Alpha Technologies reserves the right to make changes in the product design without reservation and without notification to its users.
Table of Contents
1. Important Safety Instructions ................................................................................................4
1.1 Important Information ......................................................................................................4
1.2 Storage Instructions ........................................................................................................4
2. Introduction ...........................................................................................................................5
2.1 General Characteristics ...................................................................................................5
2.2 Special Features .............................................................................................................5
3. Preparation for Installation ....................................................................................................6
3.1 Inspection ........................................................................................................................6
3.2 Storage ............................................................................................................................6
3.3 Unpacking .......................................................................................................................6
3.4 Selecting an Installation Location....................................................................................7
3.5 UPS Position ...................................................................................................................8
3.6 UPS Front Panel ...........................................................................................................12
3.7 Rear Panel ....................................................................................................................13
3.8 Communication Ports ....................................................................................................15
4. Installation ...........................................................................................................................16
4.1 Connecting Utility and Load ..........................................................................................16
4.2 Connecting the Computer Interface Port.......................................................................17
4.3 Operating Modes and Voltage System Conguration ...................................................17
4.4 REPO Switch ................................................................................................................20
5. Operation ............................................................................................................................21
5.1 Front Panel LCD ...........................................................................................................21
5.2 Start Up from the LCD Panel ........................................................................................22
6. UPS Maintenance ...............................................................................................................29
6.1 Battery Replacement Precautions .................................................................................29
6.2 Battery Replacement .....................................................................................................29
6.3 Troubleshooting .............................................................................................................32
7. Optional Communication Cards ..........................................................................................35
7.1 R2E (2nd RS-232 ) card ................................................................................................35
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7.2 USB card .......................................................................................................................35
7.3 DCE (Dry Contact) card ................................................................................................35
7.4 SNMP Cards .................................................................................................................35
8. Specications ......................................................................................................................36
9. Warranty and Service Information ......................................................................................40
Appendix A - Theory of Operations ............................................................................................41
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1. Important Safety Instructions
1.1 Important Information
SAVE THESE INSTRUCTIONS – This manual contains important Instructions that must be followed during
the installation and maintenance of the UPS.
• The UPS has its own internal energy source (battery). A voltage may be present at the output
terminals even when no AC input power is available.
• This UPS is equipped with an EMI filter. To prevent potential leakage current hazard, ensure that the
AC main supply is securely grounded.
• Make sure that the AC utility outlet is correctly grounded.
• Make sure that the input voltage to the UPS matches the rating on its name plate. Use a certified
input power cable with the correct plugs and sockets for the appropriate voltage system.
• Install the UPS indoors only as it is not designed for outdoor use. Install in a temperature-controlled
indoor area free of conductive contaminants
• To prevent the UPS from overheating, keep all ventilation openings unobstructed. Do not place
anything on top of the UPS. Keep the UPS rear panel at least 20 cm away from the wall or other
objects.
• Units are considered acceptable for use in a maximum ambient of 40°C. Make sure the UPS is
installed in an appropriate environment—0 to 40ºC (32 to 104ºF) ambient temperature, and 30 to
90% relative humidity (non-condensing).
• Do not install the UPS in direct sunlight. Failure of the batteries under these conditions may void the
warranty.
• Do not install in a inflammable or hazardous environment.
• Dusty, corrosive, or salty environments can damage the UPS.
• Install the UPS away from objects that give off excessive heat and areas that are excessively wet.
• Do not install the UPS in an environment with sparks, smoke or gas. Not for use in a computer room
as defined in the Standard for the Protection of Electronic Computer/Data processing Equipment,
ANSI/NFPA 75.
• The entrance of liquids or foreign objects into the UPS will void the warranty.
• The battery will gradually discharge if the system is unused for extended periods.
• If unused, recharge the UPS every 2 to 3 months. Neglecting to do so will void the warranty. The
batteries charge automatically and are kept in good condition if the UPS is installed and used.
• This UPS supports electronic equipment in offices, telecommunications, process control, medical
and security applications. Only authorized personnel must install the UPS in the following locations:
• Medical applications directly related to human life
• Elevators, metro (subway) system or any other equipment related to human safety
• Public security system or critical computer systems
• Always switch off the UPS and disconnect the batteries before relocating the UPS. It may cause
electrical shocks if the output is not completely switched off.
• Do not open the UPS—there are no serviceable parts inside. Opening the UPS will void the warranty.
• Do not repair the UPS yourself Contact your local supplier. Opening the UPS will void the warranty.
1.2 Storage Instructions
Store the UPS in a location where the temperature ranges between -15ºC (+5ºF) to 40ºC (104ºF).
For extended storage in moderate climates, charge the batteries for 12 hours every 3 months. Connect
the UPS to the utility supply and switch on the input breaker located at UPS rear panel. Repeat this procedure every 2 months if the ambient storage temperature is above 30ºC (86ºF).
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2. Introduction
2.1 General Characteristics
True double conversion online technology provides uninterrupted output to your critical device with
stable, regulated, transient-free, pure sine wave AC power.
• High-efficiency pulse-width modulation (PWM) sine-wave topology yields excellent overall
performance. The output is capable of handling high crest factor and high inrush current loads.
• User-friendly plug and play design allows hassle-free installation. All units up to 3kVA are supplied
with input cables and output sockets as standard.
• Built-in maintenance-free sealed-type battery minimizes after-sales service.
• Automatic overload protection switches the output from inverter mode to bypass mode if the load
increases to 105 to 120% of full load for 30 seconds and automatically enables inverter mode when
the overload condition is removed.
• If the output is short-circuited, the UPS locks automatically, provides visual & audible alarms and
cuts the output supply until the short circuit situation is resolved.
• The USB / RS232 interface provides convenient plug and play with other IT products powered by the
UPS.
2.2 Special Features
• High frequency transformer-less technology with a rack/tower convertible enclosure facilitates
integration of the UPS even in difficult environments with space constraints.
• This UPS is equipped with fully digitized control logic for greater functionality and an enhanced
high level of power protection. Digital signal processing (DSP) enhances the UPS communication
capability by providing the flexibility for easy remote control and monitoring.
• Wide input voltage tolerance from 60V to 144V (120V version) or 120V to 288V (230V version) allows
under-voltage or over-voltage correction without unnecessary battery drain which helps to extend
the battery life span.
• DC-start function ensures start-up of the UPS even during power outages.
• Revolutionary battery management circuit analyzes battery discharging status to adjust the battery
cut-off point and extend the batteries’ life span.
• Active Power Factor Correction (PFC) control function constantly maintains the UPS Input Power
Factor (PF) at > 0.99 for energy efficiency.
• Selectable Bypass input voltage tolerance (Sensitivity low/high) prevents the supply of under or over
voltage to the loads in Bypass mode. The selectable Voltage ranges are:
• Sensitivity Low: 90/ 180 to 130/ 260V
• Sensitivity High: 97/ 194 to 130/ 260V
• Large number of selectable output voltages (100/ 110/ 115/ 120/ 127 V or 200/ 208 /220 /230 /240 V)
meet the requirements of various voltage systems.
• The UPS complies with various stringent international standards for Electromagnetic Interference &
Compatability (EMI & EMC).
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3. Preparation for Installation
Read the safety instructions on page 4 before installing the UPS.
3.1 Inspection
Inspect the UPS upon receipt. Notify the carrier and dealer if there is any damage. The packaging is
recyclable; save it for reuse or dispose of it properly.
3.2 Storage
If stored at -15 to +30 °C (+5 to +86 °F), charge the UPS batteries every three months.
If stored at +30 to +40 °C (+86 to +104 °F), charge the UPS batteries every two months.
3.3 Unpacking
1. Remove the UPS from the packing materials.
2. A standard unit includes:
• One (1) user manual.
• One (1) AC input power cord (not supplied with hard wired models).
• Two (2) IEC output cables ( for UPS models with IEC sockets only).
• One (1) set of UPS communication software on CD with RS232 cable.
• The accessories shown below for tower and rack mounting:
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3.4 Selecting an Installation Location
The UPS contains a microprocessor, which
must be installed in a well-ventilated and
humidity controlled environment. Select an
environment that minimizes the possibility of
damage to the UPS and extends the life of the
UPS. Follow the instructions below:
1. Ensure there is at least 20 cm (8 inches)
of clearance between the rear panel of the
UPS and the wall or other obstructions.
2. Do not block the air-flow to the ventilation
openings of the unit.
3. Ensure that the environmental conditions of
the installation site are within the specified
temperature and humidity limits. Avoid
excessive heat and moisture.
4. Do not place the UPS in a dusty or
corrosive environment or near any
flammable objects.
5. This UPS is not designed for outdoor use.
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3.5 UPS Position
The UPS can be installed in two different orientations: tower mount (stand alone) or rack mount.
To install the UPS as a tower, see the next section. For rack mount, see Section 3.5.3.
3.5.1 Tower Mount (Stand Alone)
Step 1
NOTE:
See Section 3.6 to rotate the LCD display to match the physical orientation of the unit.
Step 2
S1
A2
A3
S1
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3.5.2 Power Module + Battery Module
Step 1
Step 2
A4
S1
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3.5.3 Rack-Mount Setup
Step 1
Step 2
NOTE:
See Section 3.6 to rotate the LCD display to match the physical orientation of the unit.
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Step 3
Step 4
Step 5
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3.6 UPS Front Panel
The front panel can be rotated to accommodate the orientation of the UPS.
To position the display to match the physical orientation of the unit pull the display out, rotate it and then
push it back in.
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3.7 Rear Panel
3.7.1 120V
Item
1 USB Port
2 RS232 Port
3 Remote Emergency Power Off (REPO)
4 Communication Card Options Slot
5 External Battery Connector
6 AC power connection socket
7 AC Outlets
8 Two programmable outlets
9 Utility Input circuit breaker
10 Cooling fans
11 Output circuit breaker for two outlets
12 Output circuit breaker for two programmable outlets
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Table A — 1000/ 2000/ 3000 VA, 120 V
Description
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