LEGRAND Numeric Onfiniti User And Installation Manual
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LEGRAND Numeric Onfiniti User And Installation Manual

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USER AND
INSTALLATION
MANUAL
NEW ENERGY
NEW ENERGY
TO POWER
TO POWER
Onfiniti
1-3 kVA
www.numericups.com

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  • Page 1 USER AND INSTALLATION MANUAL Onfiniti NEW ENERGY NEW ENERGY 1-3 kVA TO POWER TO POWER www.numericups.com...

  • Page 2: Table Of Contents

    Table Of Contents Preface Introduction Important Safety Warning 3-1 Transportation 3-2 Preparation 3-3 Installation 3-4 Operation 3-5 Maintenance, service and faults Installation and Setup 4-1 Rear panel view 4-2 Setting up the UPS Operations 5-1 Button operation 5-2 LCD panel 5-3 Audible alarm 5-4 LCD display wordings index 5-5 UPS setting...

  • Page 3: Preface

    1. PREFACE Congratulations. We are delighted to welcome you to our family of customers. Thank you for choosing Numeric as your power backup solution provider, you now have access to our widest network of 254 service centers in the country. Since 1984, Numeric has been enabling its clients to optimize their business with top notch power solutions that promise seamless and clean power with controlled environmental footprints.

  • Page 4: Introduction

    2. INTRODUCTION Today's business continuity demands a cost-effective power protection solution, for ensuring Power Continuity and Power Quality with optimal Total Cost of Ownership (TCO). The Onfiniti range of UPS is a true online double conversion topology UPS, designed with IGBT-based rectifier and inverter to suit customer requirements.

  • Page 5: Important Safety Warning

    3. IMPORTANT SAFETY WARNING Please read the following instructions carefully before installing the unit and strictly comply with all the warnings and operating instructions herein. Save this manual for future reference and do not operate this unit before reading through all safety information and operating instructions carefully. 3-1.

  • Page 6: Operation

    3-4. Operation • Do not disconnect the mains cable on the UPS system or the building wiring outlet (shock-proof socket outlet) during operations since this would cancel the protective earthing of the UPS system and all connected loads. • The UPS system features its own, internal current source (batteries). The UPS output sockets or output terminals block may be electrically live even if the UPS system is not connected to the building wiring outlet.

  • Page 7: Installation And Setup

    4. INSTALLATION AND SETUP Note: Before installation, please inspect the unit. Be sure that nothing inside the package is damaged. Please keep the original package in a safe place for future use. 4-1. Rear panel view UPS without ISO transformer 1 kVA FM 2 kVA FM 3 kVA FM...

  • Page 8: Setting Up The Ups

    4-2. Setting up the UPS Step 1: UPS input connection Plug the UPS into a 2-pole, 3-wire, grounded receptacle only. Please use recommended cable and breaker for input. Mode Wire size in sq. mm./No. of runs Recommended input breaker 1 kVA – FM/FMI 2.5/3 16 A AC (C Curve) 2 kVA –...
  • Page 9 Step 4: Turn on the UPS Press the ON/Mute button on the front panel for two seconds to power on the UPS. Note: The battery charges fully during the first five hours of normal operation. Do not expect full battery run capability during this initial charge period.

  • Page 10: Operations

    5. OPERATIONS 5-1. Button operation Button Function • Turn on the UPS: Press and hold ON/Mute button for at least 2 seconds to turn on the UPS. • Mute the alarm: When the UPS is on battery mode, press and hold this button for at least 5 seconds to disable or enable the alarm system.

  • Page 11: Lcd Panel

    5-2. LCD panel Fault Remaining Mute Info Backup Time Info Operation Input & Battery Output & Battery Voltage Info Voltage Info 888 888 BATT. FAULT OVER LOAD Battery Info Load Info I N P U T O U T P U T BYPASS SHORT LOW BATT.
  • Page 12 Display Function Load information Indicates the load level by 0-25%, 26-50%, 51-75% and 76-100%. OVER LOAD Indicates overload. SHORT Indicates the load or the UPS output is short circuit. Mode operation information Indicates the UPS connects to the mains. I / P Indicates the battery is working.

  • Page 13: Audible Alarm

    5-3. Audible alarm Battery mode Sounds every 4 seconds Low battery Sounds every second Overload Sounds twice every second Fault Sounds continuously Bypass mode Sounds every 10 seconds 5-4. LCD display wordings index Abbreviation Display content Meaning Enable Disable Escape High loss Low loss Battery...

  • Page 14: Ups Setting

    5-5. UPS setting Parameter 1 There are three parameters to set up the UPS. 888 888 Parameter 1: For program alternatives. Refer to table. Parameter 2 and Parameter 3 are setting options or values for each program. Parameter 2 Parameter 3 Interface Setting 01: Output voltage setting...
  • Page 15 Interface Setting 04: ECO enable/disable Parameter 3: Enable or disable ECO function. You may choose the following two options: ENA: ECO mode enable DIS: ECO mode disable (Default) 05: ECO voltage range setting Parameter 2 & 3: Set the acceptable high voltage point and low voltage point for ECO mode by pressing Down or Up key.
  • Page 16 Interface Setting 07: Bypass voltage range setting Parameter 2 & 3: Set the acceptable high voltage point and acceptable low voltage point for Bypass mode by pressing the Down key or Up key. HLS: Bypass high voltage point For 200/208/220/230/240 Vac models: 230-264: Setting the high voltage point in I N P U T Parameter 3 from 230 Vac to 264 Vac.
  • Page 17 Interface Setting 09: Battery minimum cut-off voltage setting Parameter 3: Set the acceptable battery minimum cut-off voltage point by pressing the Down key or Up key. 167-190: Setting the minimum battery cut-off voltage point in parameter 3 from 167 to 190. Unit: 0.01 V/CELL (Default: 175) 10: Charger boost voltage setting Parameter 3: Set up the charger boost voltage.

  • Page 18: Charging Current Setting

    5-6. Charging current setting 3 Batt. CHG (36 V 6 Batt. (72 V)/8 Batt (96 V)CHG) J4 (Default) 5-7. Operating mode description Operating mode Description LCD display When the input voltage is within acceptable range, UPS will provide pure and stable AC Online mode power to output.

  • Page 19: Fault Reference Codes

    5-8. Fault reference codes Fault event Fault code Icon Fault event Fault code Icon BUS start fail Inverter voltage low BUS over Inverter output short SHORT BUS under Battery voltage too high BUS unbalance Battery voltage too low Inverter soft start fail Temperature overload Inverter voltage high Overload...

  • Page 20: Troubleshooting

    6. TROUBLE SHOOTING If the UPS system does not operate correctly, please solve the problem by using the table. Symptom Possible cause Remedy The AC input power is not Check if input power connected well. cord firmly connected No indication and alarm even to the mains.
  • Page 21 Symptom Possible cause Remedy Fault code shown as 45 Contact your dealer on LCD display and alarm Charger is faulty. sounds continuously. A UPS internal fault has occurred. There are two possible results: Fault code is shown as 01, 02, 03, 1.

  • Page 22: Storage And Maintenance

    7. STORAGE AND MAINTENANCE 7-1. Operation The UPS system contains no user-serviceable parts. If the battery service life (3~5 years at 25°C ambient temperature) has been exceeded, the batteries must be replaced. In this case, please contact your dealer. Be sure to deliver the used battery to a recycling facility or ship it to your dealer in the replacement battery packing material.

  • Page 23: Specifications

    8. SPECIFICATIONS 8-1. UPS without ISO transformer 2 kVA 2 kVA 3 kVA 3 kVA 1 kVA MODEL 72 FM 96 FM 72 FM 96 FM CAPACITY* 2000 VA/1600 W 3000 VA/2400 W 1000 VA/800 W INPUT 160 VAC/140 VAC/120 VAC/110 VAC ± 5% Low line transfer (based on load percentage 100% - 80 % / 80 % - 70 % / 70 - 60 % / 60 % - 0) 185 VAC/165 VAC/145 VAC/135 VAC ±...
  • Page 24 EXTERNAL BATTERY Battery type Depending on the capacity of external batteries Battery numbers Maximum battery AH Current of external Batt. pack 30 A max 30 A max 30 A max 45 A max 32 A max 1.0A/2.0A/ Charging current 1.0A/2.0A/4.0A/6.0 A 4.0A/8.0A Charging voltage 82.1 Vdc ±1%...

  • Page 25: Ups With Iso Transformer

    8. SPECIFICATIONS 8-2. UPS with ISO transformer 2 kVA 2 kVA 3 kVA 3 kVA 1 kVA MODEL 7 2FMI 96V FMI 72 FMI 96 FMI CAPACITY* 2000 VA/1600 W 3000 VA/2400 W 1000 VA/800 W INPUT 160 VAC/140 VAC/120 VAC/110 VAC ± 5% Low line transfer (based on load percentage 100% - 80 % / 80 % - 70 % / 70 - 60 % / 60 % - 0) 185 VAC/165 VAC/145 VAC/135 VAC ±...
  • Page 26 EXTERNAL BATTERY Battery type Depending on the capacity of external batteries Battery numbers Maximum battery AH Current of external Batt. pack 30 A max 45 A max 32 A max 30 A max 30 A max 1.0A/2.0A/ Charging current 1.0A/2.0A/4.0A/6.0 A 4.0A/8.0A Charging voltage 41.0 Vdc ±...
  • Page 27 Head Office 10th Floor, Prestige Center Court, Office Block, Vijaya Forum Mall, 183, N.S.K Salai, Vadapalani, Chennai - 600 026. Phone: +91 44 4656 5555 Lucknow Pune Regional Offices 209/B, 2nd Floor, Cyber Heights, 302, 3rd Floor, Swastik Chambers, New Delhi Vibhuti Khand, Gomti Nagar, Above ICICI Bank, Off Karve Road, A 25, 1st Floor, Mohan Co-Operative...

This manual is also suitable for:

Numeric 1 kva fmNumeric 2 kva 72 fmNumeric 2 kva 96 fmNumeric 3 kva 72 fmNumeric 3 kva 96 fm

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