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Alpha Technologies Sentra 750 User Manual

Indoor line interactive ups
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Alpha Sentra: 750/ 1000/ 1500/ 2200/ 3000
Indoor Line Interactive UPS

User Manual

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Summary of Contents for Alpha Technologies Sentra 750

  • Page 1: User Manual

    Alpha Sentra: 750/ 1000/ 1500/ 2200/ 3000 Indoor Line Interactive UPS User Manual Your Power Solutions Partner member of The Group ™...
  • Page 3 International: +1-604-436-5547 Email: support@alpha.ca Copyright Copyright © 2010 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, opti- cal, or otherwise without prior explicit written permission from Alpha Technologies.

  • Page 4: Table Of Contents

    Table of Contents 1. Important Safety Instructions ....................4 1.1 Important Information ......................4 1.2 Storage Instruction ....................... 5 1.3 Introduction .......................... 5 2. Set up............................6 2.1 Inspection ..........................6 2.2 Unpacking ..........................6 2.3 Selecting an Installation Location..................7 2.4 UPS Position ........................8 2.5 UPS Front Panel .........................11 2.6 UPS Rear Panel .........................
  • Page 5 5.4 Recycling Used Batteries ....................25 6. Communication ........................26 6.1 DB-9 Connector ......................... 26 6.2 Options for Intellislot SNMP Card (Optional) ..............26 7. Specifications ........................27 8. Signalling Circuit Connections ....................31 8.1 Models AILI 750/ 1000/ 1500 VA ..................31 8.2 Models AILI 2200/ 3000 VA ....................

  • Page 6: Important Safety Instructions

    1.  Important Safety Instructions 1.1  Important Information SAVE THIS MANUAL – 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.

  • Page 7: Storage Instruction

    • 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 Instruction 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.

  • Page 8: Set Up

    2.  Set up 2.1  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. 2.2  Unpacking 1. Take the UPS out of the foam. 2.

  • Page 9: Selecting An Installation Location

    2.3  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.

  • Page 10: Ups Position

    2.4  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 next section. For rack mount, see Section 2.4.2. 2.4.1  Tower Mount (Stand Alone) NOTE: See Section 2.5 to rotate the LCD display to match the physical orientation of the unit. 0170000-J0 Rev B...
  • Page 11 2.4.2  Rack-Mount Setup  Step 1 Step 2 NOTE: See Section 2.5 to rotate the LCD display to match the physical orientation of the unit. 0170000-J0 Rev B...
  • Page 12 Step 3 Step 4 Step 5 0170000-J0 Rev B...

  • Page 13: Ups Front Panel

    2.5  UPS Front Panel The front panel can be rotated to accommodate the orientation of the UPS. NOTE: To position the display to match the physical orientation of the unit pull the display out, rotate it and then push it back in. 0170000-J0 Rev B...
  • Page 14 2.5.1  LCD Display Panel 1. Utility LED 2. Fault LED 3. On button 4. Off button 5. Battery replacement 6. Battery backup LED Battery low 8. Bypass 9. Utility low, UPS boost 10. Utility high, UPS buck 11. UPS output indicator 12. Polarity error or ground fault 13.

  • Page 15: Ups Rear Panel

    2.6  UPS Rear Panel 750 / 1000 / 1500 VA, 120 V models Table A — 750 / 1000 / 1500 VA, 120 V Item Description Data line connectors Voltage configuration switch USB Port RS232 (DB-9) port NEMA 5-15R output receptacles Cooling vents 12 A input circuit breaker (750 and 1000 models) 15 A input circuit breaker (1500 model only) NEMA 5-15P input power cord REPO: Remote Emergency Power Off...
  • Page 16 2200 VA, 120 V (1920 VA / 1920 W for UL) models Table B — 2200 VA, 120 V (1920 VA / 1920 W for UL) Item Description Data line connectors Voltage configuration switch USB port RS232 (DB-9) port 15 A output circuit breaker for 6-1 20 A output circuit breaker for 6-2 NEMA 5-15R output receptacles NEMA 5-20R output receptacles Cooling vents...
  • Page 17 3000 VA, 120 V models Table C  —  3000 VA, 120 V Item Description Data line connectors Voltage configuration switch USB port RS232 (DB-9) port 15 A output circuit breaker for 6-1 20 A output circuit breaker for 6-2 NEMA 5-15R output receptacles NEMA 5-20R output receptacles NEMA 5-30R output receptacles Cooling vents 30 A input circuit breaker NEMA L5-30P input power cord...
  • Page 18 750 / 1000/ 1500 VA, 230 V models Table D — 750 / 1000/ 1500 VA, 230 V Item Description Data line connectors Voltage configuration switch USB port RS232 (DB-9) port IEC-320-C13 output receptacles Cooling vents 7 A input circuit breaker (750 model only) 8 A input circuit breaker (1000 model only) 10 A input circuit breaker (1500 model only) IEC-320-C14 input socket REPO: Remote Emergency Power Off...
  • Page 19 2200 / 3000 VA, 230 V models Table E  —  2200 / 3000 VA 230 V Item Description Data line connectors Voltage configuration switch USB port RS232 (DB-9) port 10 A output circuit breaker for 6-1 10 A output circuit breaker for 6-2 IEC-320-C13 output receptacles IEC-320-C13 output receptacles IEC-320-C19 output receptacles Cooling vents 15 A input circuit breaker(2200 model only) 20 A input circuit breaker(3000 model only)

  • Page 20: Installation

    3.  Installation 3.1  Connect Utility and Load First, connect the UPS with the utility power, then plug the loads into the outlets on the rear of the UPS. To use the UPS as a master on/off switch, make sure that all of the loads are switched on. The UPS outlets provide battery backup and surge protection for the equipment when the utility voltage is out of range.

  • Page 21: Connect Network Surge Protection

    3.3  Connect Network Surge protection Connect a 10 base-T / 100 base-T network cable to the RJ-45 network surge protection IN jack on the rear of the UPS. Use a network cable to connect the OUT jack to the network equipment. 3.2  Connect Computer Interface Port Use the interface cable (RS-232, or USB optional) to connect the interface port on the rear of the UPS to the computer interface port.

  • Page 22: Repo Switch

    3.4  REPO Switch The UPS is equipped with a remote emergency power off (REPO) switch. The user must supply a means of interfacing with the REPO circuit so that the UPS input feeder breaker can be switched off to interrupt all sources of power to the UPS and connected equipment. This must be done to comply with national and local wiring codes and regulations.

  • Page 23: Operation

    4.  Operation 4.1  Switching On the UPS 1. Connect the UPS to the wall receptacle. The LCD displays OFF, when the utility power is normal. If the LCD is blank, go to step 3. 2. Press and hold the on button on the front panel for approximately 3 seconds until the buzzer sounds, then release the on button.
  • Page 24 CAUTION! The UPS will not provide any output power if the start-up procedure has not completed properly even though the input power cord is connected to the wall receptacle. NOTE: Plug the UPS into the wall receptacle to charge the UPS for more than 8 hours after the initial installation.

  • Page 25: Ups Maintenance

    5.  UPS Maintenance 5.1  Battery Replacement Precautions The following precautions apply when replacing batteries in a SERVICE ACCESS AREA: • Servicing of batteries should be performed or supervised by personnel knowledgeable about batteries and the required precautions. • When replacing batteries, replace with the same type and number of batteries or battery packs. CAUTION! See the user's manual for battery disposal instructions.

  • Page 26: Replacing Batteries

    5.3  Replacing Batteries STEP 1 STEP 2 STEP 3 750 / 1000/ 1500 VA 0170000-J0 Rev B...

  • Page 27: Recycling Used Batteries

    STEP 3 2200/ 3000 VA Use scissors to cut the tie wraps. Disconnect the cables. Remove the batteries. 5.4  Recycling Used Batteries Contact your local recycling or hazardous waste center for information on the proper disposal of used batteries. 0170000-J0 Rev B...

  • Page 28: Communication

    6.  Communication 6.1  DB-9 Connector The UPS has a DB-9 (9 pin female) connector on the rear panel that allows the UPS to communicate with a computer with UPS software. The connection provides serial communications for utility and battery signals. Table F — DB-9 pin assignment DB-9 Pin Assignment Description Low battery (open collector)

  • Page 29: Specifications

    7.  Specifications Table G — Specifications for 120 V models Model number AILI 750 VA AILI 1000 VA AILI 1500 VA AILI 2200 VA* AILI 3000 VA 750 VA 1000 VA 1500 VA 1920 VA* 3000 VA Power rating, VA/W 750 W 900 W 1350 W...
  • Page 30 Type Valve-regulated, non-spillable, lead acid Capacity 7 Ah 7 Ah 9 Ah 7 Ah 9 Ah Recharge time 5 hours to 90% of rated capacity, after full discharge into resistive load Autonomy 3.5 min 3.5 min 3.5 min 3.5 min 3.5 min Environmental Operating temperature...
  • Page 31 Table H — Specifications for 230 V models Model number AILI 750 VA AILI 1000 VA AILI 1500 VA AILI 2200 VA* AILI 3000 VA 750 VA 1000 VA 1500 VA 2200 VA 3000 VA Power rating, VA/W 675 W 900 W 1350 W 1980 W...
  • Page 32 Environmental Operating (ambient) +32°F to + 104°C (0°C to + 40°C) temperature Storage temperature +5°F to + 104°F (-15°C to + 40°C) Relative humidity 0% to 95%, non-condensing Operating altitude Up to 10,000 ft. (3000 m) at 95°F (35°C) without derating <...

  • Page 33: Signalling Circuit Connections

    8.  Signalling Circuit Connections 8.1  Models AILI 750/ 1000/ 1500 VA Outlet Relay Filter Switch Output Line Input Input Voltage Output K board Voltage Sensor Current Sensor Sensor Main Charger Transformer Battery Inverter D board Driver Circuit I board RS232 Port To PC Port SNMP Port M board Display 0170000-J0 Rev B...

  • Page 34: Models Aili 2200/ 3000 Va

    8.2  Models AILI 2200/ 3000 VA Line Input F board Filter Outlet Relay Switch Output Input Voltage Voltage Sensor Sensor Output Current Sensor Main Charger Transformer Battery Inverter D board Driver Circuit I board RS232 Port To PC Port SNMP Port M board Display 0170000-J0 Rev B...
  • Page 36 Technologies Argus 1628WWilliamsDrive Hansastrasse8 First de Mexico Phoenix,AZ85027 D-91126 AnatoleFranceNum.17 UnitedStates Schwabach,Germany ColoniaPolanco Tel:+16029971007 Tel:+499122798890 11560,MéxicoD.F. Fax:+16232497833 Fax:+4991227988921 Tel:+525552806990 Alpha Technologies Europe Ltd. Alphatec Ltd. Alpha TEK ooo TwyfordHouseThorley 339St.AndrewsSt. KhokhlovskiyPereulok16 Bishop’sStortford Suite101AndreaChambers Stroenie1,Office403 Hertfordshire,CM227PA P.O.Box56468 Moscow,109028 UnitedKingdom 3307Limassol,Cyprus Russia Tel:+441279501110...

This manual is also suitable for:

Sentra 1000Sentra 1500Sentra 2200Sentra 3000

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