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Uninterruptible Power Supplies Minipower Plus Rack User Manual

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Uninterruptible Power Supply
Minipower Plus Rack

User Manual

UPS313-01-00 MINIpower PLUS (Rack) User Manual, Dated 01-08-06

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  • Page 1: User Manual

    Uninterruptible Power Supply Minipower Plus Rack User Manual UPS313-01-00 MINIpower PLUS (Rack) User Manual, Dated 01-08-06...
  • Page 2 Uninterruptible Power Supplies Ltd has taken every precaution to produce an accurate, complete and easy to understand manual and will therefore assume no responsibility nor liability for direct, indirect or accidental personal or material damage due to any misinterpretation of or accidental mistakes in this manual.
  • Page 3 Document Control ISSUE DATE REVISION SUMMARY 01-08-06 General manual consolidation re-issue UPS313-01-00 MINIpower PLUS (Rack) User Manual, Dated 01-08-06...
  • Page 4 UPS313-01-00 MINIpower PLUS (Rack) User Manual, Dated 01-08-06...

  • Page 5: Table Of Contents

    Table of Contents Safety Description Introduction Warranty Extended Warranty Additional Service/Maintenance Support Installation Introduction Receipt of the UPS Nameplate Unpacking Batteries Storage Battery Positioning Front Panel Single Cabinet UPS Installation Expansion of Autonomy Operation Commissioning Operation Operating Principles Operating Modes Mains Operation Battery Operation Bypass Operation...
  • Page 6 Maintenance Introduction User Responsibilities Routine Maintenance Troubleshooting Potential Problems and Solutions Contacting Service Options Specifications UPS313-01-00 MINIpower PLUS (Rack) User Manual, Dated 01-08-06...

  • Page 7: Safety

    MAKE SURE THAT THE EARTHING IS CARRIED OUT CORRECTLY BEFORE YOU CONNECT THE MAINS POWER SUPPLY! The MINIpower PLUS Rack model 1.25 - 5kVA IS CLASS A - UPS- PRODUCT (ACCORDING TO EN 50091-2). IN A DOMESTIC ENVIRONMENT IT MAY CAUSE RADIO INTERFERENCE.
  • Page 8 UPS313-01-00 MINIpower PLUS (Rack) User Manual, Dated 01-08-06...

  • Page 9: Description

    If the UPS fails to conform to the above within the warranty period then Uninterruptible Power Supplies Ltd. will, at its sole option, repair or replace the UPS. All repaired or replaced parts will remain the property of Uninterruptible Power Supplies Ltd.

  • Page 10: Extended Warranty

    2.4 Additional Service/Maintenance Support In addition to providing support for the MINIpower PLUS UPS, Uninterruptible Power Supplies Ltd. are able to provide maintenance and support on a wide range of different UPS products. If you are interested in an extended warranty for your MINIpower PLUS...
  • Page 11 Fax to: 0118 981 5152 www.upspower.co.uk Uninterruptible Power Supplies Ltd. Bacchus House Calleva Park Aldermaston Berkshire RG7 8EN Tel: 0118 981 5151 Name: .................... Job Title: .................... Company: .................... Address: ..........................................................................Post Code .................... Tel..................... Fax.
  • Page 12 UPS313-01-00 MINIpower PLUS (Rack) User Manual, Dated 01-08-06...

  • Page 13: Installation

    UPS. ALL THE OPERATIONS IN THIS SECTION MUST BE PERFORMED BY AUTHORISED ELECTRICIANS OR BY QUALIFIED PERSONNEL. UNINTERRUPTIBLE POWER SUPPLIES LTD. WILL TAKE NO RESPONSIBILITY FOR ANY LOSS, PERSONAL OR MATERIAL DAMAGE CAUSED BY INCORRECT CABLING, OPERATIONS OR ACTIVITIES WHICH ARE NOT CARRIED OUT AS PER THE INSTRUCTIONS CONTAINED IN THIS MANUAL.

  • Page 14: Batteries

    +18° and +23°C will achieve the optimum battery life. If the UPS is delivered without batteries, Uninterruptible Power Supplies Ltd. is not responsible for any damage or malfunctioning caused to the UPS by the incorrect installation or connection of batteries by third parties.

  • Page 15: Positioning

    3.5 Positioning The MINIpower PLUS is a compact and light UPS and can easily be moved to its final position. The UPS should be located where: • Humidity and temperature are within prescribed limits. • Fire protection standards are respected. •...

  • Page 16: Front Panel

    3.6 Front Panel Alphanumeric Display Exit function or silence acoustic signal Scroll backwards or increase value Scroll forwards or decrease value Confirm function or access menu ON/OFF switch Multicolour operating status indicator (green/yellow/red) Figure 3.2: Front Panel 3.7 Single Cabinet UPS Installation Input/Output cables Input/Output plug Input fuse...
  • Page 17 Wire up the Input-Output connector using insulated cable (min. 2.5mm Insert the connector into the plastic housing and secure using the screws supplied. Secure the wires to the housing using the cable grip. Remove plug cover by removing its screws. Put the Input-Output connector into the plug [9] on the rear of the UPS, and secure to its case...

  • Page 18: Expansion Of Autonomy

    Figure 3.5: Terminals 3.8 Expansion of Autonomy Ensure the UPS has been switched off and disconnected from the mains supply before proceeding with connections The UPS is complete with connections for additional battery cabinets. One or more extra battery cabinets can be fitted to a single cabinet UPS as follows: Loosen screws 1 and 2, but do not unscrew them completely.

  • Page 19: Operation

    UPS, the controlled start-up and testing of the UPS and customer training. ANY MINIpower PLUS SYSTEM NOT COMMISSIONED BY AN UNINTERRUPTIBLE POWER SUPPLIES LTD. FIELD SERVICE ENGINEER MUST BE CONSIDERED AN ELECTRICAL HAZARD AND UNINTERRUPTIBLE POWER SUPPLIES LTD. ACCEPTS NO RESPONSIBILITY FOR ITS SAFE OPERATION OR THE SAFETY OF ANY PERSONNEL.

  • Page 20: Operating Principles

    4.3 Operating Principles When the mains supply is present, the input voltage is filtered and rectified by a special input stage (power factor corrector) which optimises the use of the mains supply, so that the power factor becomes practically unitary, and compensates for any voltage fluctuations.

  • Page 21: Operating Modes

    4.4 Operating Modes There are three main operating modes • Mains operation • Battery operation • Bypass operation 4.4.1 Mains Operation This is the normal operating condition: • The mains supply is converted to DC by the power factor corrector •...

  • Page 22: Basic Operation

    4.5 Basic Operation 4.5.1 Switch On Press button Display shows The status indicator shows starting (red, yellow, green) The display shows the operating status 4.5.2 Switch Off With the UPS operating normally (example) Press button for a few seconds The acoustic warning signal sounds repeatedly and the UPS switches off after 5 seconds.

  • Page 23: Displays And Alarms

    4.6 Displays and Alarms The main messages provided by the alphanumeric display in the three different operating modes are shown below. On Mains Indicates normal operating status, when mains voltage is present. On Battery Indicates that there is no mains power and the UPS is using its batteries to supply power.

  • Page 24: Warning Signals

    4.6.1 Warning Signals Indication and Message Description Sound Solid Green UPS on Mains Normal operation. No Sound IN xxxV Mains OK and load within limits. Fast flashing Green UPS on Mains Frequency of the output voltage No sync mains not synchronised with the input xx.xHz voltage.

  • Page 25: Customising The Operating Mode

    4.7 Customising the Operating Mode 4.7.1 Button Functions The buttons on the front panel of the UPS are used to access various menus Button Function • Exit a function without modifying it • Go up a menu level • Exit the main menu and return to status display •...

  • Page 26: Accessing The Menus

    4.8 Accessing the Menus 4.8.1 Main Menu With UPS operating normally, (example) Press . Display shows the Main Menu: UPS Status UPS Setup Events Programming Tools to select the chosen section: 4.8.2 UPS Status UPS Info Output Input Batteries History Data Misc to select the chosen section: UPS Info.
  • Page 27 Input Power xxxxx Active Power (W) Appar.Pow. xxxx Apparent Power (VA) V RMS xxxx Voltage (V rms) I RMS xxxx Current (A rms) Peak Current Current (A) Frequency Frequency (Hz) I Crest factor Peak current/rms current Power fact. Power Factor Batteries Voltage xxxxx...
  • Page 28 Output Voltage Set UPS Output Voltage (V) Frequency Set UPS Output Frequency<Hz) Nominal Value Set to either 50 or 60 Hz Auto Selection UPS reads Input Frequency and synchronises Output to it. If disabled UPS uses Nominal Value N+x Redundancy Set number of redundant Power Modules NOTE: Redundancy Settings Function is used to manage the redundancy of power...
  • Page 29 Bypass Bypass Enable If enabled, the UPS manages bypass operation automatically. If disabled, the UPS will never switch to bypass and will switch off in the event of sustained overload or fault. Forced Mode If enabled, the UPS is set to premanent bypass condition.
  • Page 30 Batteries Capacity Manag. ADVANCED MODE: The end of autonomy warning is based on the power being drawn by the load and is displayed as remaining autonomy time. SIMPLE MODE: The end of autonomy warning is calculated from the battery terminal voltage. to select the chosen section: ADVANCED MODE Set capacity...

  • Page 31: Events

    Clock Setup 26/07/06 - 10:01:05 to select and modify the chosen setting. Operator Panel Language Sets the display language Keyboard Beep Enables/disables keyboard beep Display Backlight Fixed: Always ON Timed: Switches OFF after period of inactivity Disabled: Always OFF Display Contrast Sets display contrast Password Change Sets password to enable access to UPS settings...

  • Page 32: Tools

    Restart Delay Duration (seconds) of the signal warning that the UPS is about to restart. Min Autonomy Percentage of battery charge below which the UPS will NOT automatically restart. Shutdown Delay Duration (seconds) of the signal warning that the UPS is about to shutdown. 4.8.6 Tools Signalling Test...

  • Page 33: User Responsibilities

    Maintenance 5.1 Introduction ALL THE OPERATIONS IN THIS SECTION MUST BE PERFORMED BY AUTHORISED ELECTRICIANS OR BY QUALIFIED INTERNAL PERSONNEL. TO ENSURE OPTIMUM OPERATION OF THE MINIpower PLUS SERIES UPS AND CONTINUOUS AND EFFICIENT PROTECTION OF THE CONNECTED LOAD IT IS RECOMMENDED THAT THE OPERATIONAL PARAMETERS AND CALIBRATIONS OF THE UPS AND THE BATTERIES ARE CHECKED EVERY 6 MONTHS.
  • Page 34 • Static switch operation. • Battery status. • Load characteristics. • Integrity of alarm and monitoring systems. • Operation of all installed options. Preventative maintenance inspections form an integral part of all Extended Warranty Agreements (maintenance contracts) offered by Uninterruptible Power Supplies Ltd.

  • Page 35: Potential Problems And Solutions

    Troubleshooting 6.1 Potential Problems and Solutions Problem Possible Solution When the UPS is switched on, the buzzer The connection of the neutral conductor is incorrect: swap sounds and the red warning light makes the connections of the neutral and phase input leads, or alternating short-long flashes, then the UPS exclude the neutral sensor.

  • Page 36: Contacting Service

    6.2 Contacting Service Uninterruptible Power Supplies Limited has a service department dedicated to providing routine maintenance and emergency service cover for your UPS. If you have any queries regarding your UPS please contact us. Uninterruptible Power Supplies Ltd.. Bacchus House...
  • Page 37 Options Non available. UPS313-01-00 MINIpower PLUS (Rack) User Manual, Dated 01-08-06...
  • Page 38 UPS313-01-00 MINIpower PLUS (Rack) User Manual, Dated 01-08-06...

  • Page 39: Specifications

    Specifications Construction Model 1250 2500 3750 5000 Weight (Kg.) 23.5 Size (mm) (WxHxD) 19” Rack 6U 483.5 x 266 x 600 Technology PWM high frequency both for input stage and output stage. Microprocessor control logic Expandability Optional upgrading to configurations with higher power by fitting one or more extra power modules inside the same cabinet, up to a maximum of 4.
  • Page 40 Electrical Input Model 1250 2500 3750 5000 Voltage 184V to 264V with nominal load 100V to 264V with 50% nominal load Frequency 50 or 60Hz ± 2% autosensing and/or selected by operator Current (Nom.) 4.6A 8.9A 13.2A 17.7A 11.2A 16.6A 22.2A Current (Max.) 5.75A...
  • Page 41 Output When Running on Battery Power Model 1250 2500 3750 5000 Nominal Output Voltage 230 V ± 1% Nominal Output frequency 50 Hz / 60Hz synchronised (autosensing and/or as selected by operator) Output VA 1250 2500 3750 5000 Output W 1750 2625 3500...
  • Page 42 Bypass Model 1250 2500 3750 5000 Type Static and electromechanical Switchover time Zero Reference Standards Model 1250 2500 3750 5000 Safety Conforms to standard EN 62040-1-1 Electromagnetic Immunity: Conforms to standard EN 50091-2 (class A) compatibility Emmisions: Conforms to standard EN 50091-2 (class B) Typical Performance Conforms to standard EN 62040-3 UPS313-01-00 MINIpower PLUS (Rack) User Manual, Dated 01-08-06...

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