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Nilar ReOx 1 Instruction Manual

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Document ID: 73-H001. Copyright © Nilar AB. All rights reserved.
Page 0 (39)

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  • Page 1 Document ID: 73-H001. Copyright © Nilar AB. All rights reserved. Page 0 (39)
  • Page 2 Colours used in illustrations, e.g., for cables, are only illustrative and might deviate from the actual colour. Without written permission from Nilar, this manual is not to be copied or transferred for other purposes, neither in entirety nor parts of it.
  • Page 3 INSTRUCTION MANUAL This manual will give you, as a reader, all the necessary instructions for more professional and safer handling of the product. Read the manual carefully to avoid mistakes and risks. The manual is divided into the following chapters: Chapter Content 1.

  • Page 4: Table Of Contents

    INSTRUCTION MANUAL Table of contents 1. Safety Information ........................... 1 Safety markings in this instruction ........................1 General warnings and cautions ........................1 2. Technical support and warranty ...................... 3 3. Environment ............................ 4 Compliance ..............................4 4. Function description ........................5 Datasheet ...............................
  • Page 5 INSTRUCTION MANUAL 8. Maintenance ..........................25 Protective measures during maintenance ....................25 9. Decommissioning........................... 26 Temporarily decommissioning ........................26 Permanent decommissioning ........................26 Damage................................. 26 10. Troubleshooting ..........................27 11. Appendix 1: Information bulletin, IT-grounding ................28...
  • Page 6 INSTRUCTION MANUAL Figures Figure 1: Indication of the serial number on the battery pack ....................3 Figure 2: Overview of 144 V and 120 V battery packs incl. IMU (from left to right) ..............5 Figure 3: Build-up of a 144 V battery pack with IMU ........................5 Figure 4: Measurement illustration of 144 V battery pack with length incl.
  • Page 7 INSTRUCTION MANUAL Tables Table 1: Technical specification of ReOx 1 battery pack in various sizes @ +20 C ..............5 Table 2: Description of visual signals ............................9...

  • Page 8: Safety Information

    Do not expose the battery pack or insulation CAUTION! tray to heat or fire. Page 1 (39) Document ID: 73-H028. Copyright © Nilar AB. All rights reserved.
  • Page 9 We recommend using flame-resistant protective clothing according to EN 61482-1-1 and rated as minimum class 1 according to EN 61482-1-2. Keep product surfaces clean and dry. CAUTION! Page 2 (39) Document ID: 73-H028. Copyright © Nilar AB. All rights reserved.

  • Page 10: Technical Support And Warranty

    ①. ① Figure 1: Indication of the serial number on the battery pack Please see the separate document for the detailed warranty and conditions. Page 3 (39) Document ID: 73-H028. Copyright © Nilar AB. All rights reserved.

  • Page 11: Environment

    3. Environment This chapter will inform about how the Nilar battery pack is recycled. When the Nilar battery pack has reached its end of life (EOL), Nilar takes full responsibility for the recycling process by accepting the complete battery packs back.

  • Page 12: Function Description

    FUNCTION DESCRIPTION Datasheet 4. Function description Table 1: Technical specification of ReOx 1 battery pack in various sizes @ +20 This chapter will describe the functions of the various parts of the battery pack. Properties 108V 120V 144V Unit Rated energy 0.96...

  • Page 13: Battery Pack Specification And Build-Up

    Figure 5: Parts of 144 V Battery pack excl. IMU 4.2.1 Rupture disc (① not displayed) The Nilar battery pack is fitted with a ‘rupture disc’ that is activated when the pressure is too high. The rupture disc is located on the rear side of the battery pack. The rupture disc is only activated under abusive conditions.

  • Page 14: Front Of The Battery Pack

    4.2.5 Module (⑤, black and white cream ●●) The 12 V module is the building block for all Nilar battery packs. Ten (10) cells are connected in series to create modules with a rated capacity of 10 Ah and nominal voltages of 12 VDC.

  • Page 15: Figure 7: Design, Positive (+) Chassis Connector, Type Phoenix 1805180

    Figure 8: Design, negative (-) chassis connector, type Phoenix 1805177 Figure 9: Design, positive (+) cable connector, type Phoenix 1774674 Figure 10: Design, negative (-) cable connector, type Phoenix 1774687 Page 8 (39) Document ID: 73-H028. Copyright © Nilar AB. All rights reserved.

  • Page 16: Connections Imu

    ④ ⑤ Figure 12: Overview of IMU with the cover lid removed 4.4.1 Reset button (①) By pushing the Reset button, the IMU will be manually restarted. Page 9 (39) Document ID: 73-H028. Copyright © Nilar AB. All rights reserved.

  • Page 17: Signals Imu

    An internal battery pressure sensor measures the relative pressure in each battery pack. Due to the common gas channel in the Nilar bipolar pack design, all the cells in the battery pack have the same pressure. If the pressure is out of the defined range, an alarm will...

  • Page 18: Reoxygenating (Reox)

    Nilar. Hydrogen and oxygen might escape from the inside of the battery pack. Nilar’s battery pack is fitted with a connector for the Reoxygenating service. The connector is only for the Reoxygenating service and should not be used in normal operation.

  • Page 19: Transportation, Lifting, And Storage

    Figure 15: Orientation of battery pack Always wear Personal Protective Equipment (PPE) when handling battery packs. At minimum this includes: Safety glasses, safety shoes with steel toe and electrically insulated gloves. Page 12 (39) Document ID: 73-H028. Copyright © Nilar AB. All rights reserved.

  • Page 20: Transportation

    100 original Nilar sealed plastic kg in one transport unit. Nilar battery packs are then packaging. defined as dangerous goods, class 9. UN number and Proper Shipping Name (PSN) are UN 3496, and Batteries, Nickel Metal Hydride, respectively.

  • Page 21: Moving And Lifting

    Note! The battery packs might require a few charge/discharge cycles before full capacity can be obtained after storage. Figure 16: Battery pack incl. lifting straps Page 14 (39) Document ID: 73-H028. Copyright © Nilar AB. All rights reserved.

  • Page 22: Installation

    Nilar’s battery packs. CAUTION! Always wear Personal Protective Equipment (PPE) when handling battery packs. At minimum this includes: Safety glasses, safety shoes with steel toe and electrically insulated gloves. Page 15 (39) Document ID: 73-H028. Copyright © Nilar AB. All rights reserved.

  • Page 23: General Conditions On-Site

    When choosing the location for the used, ensure that water formed is removed from the product, a stable, fairly flat and battery room. vibration free surface must be considered. Page 16 (39) Document ID: 73-H028. Copyright © Nilar AB. All rights reserved.

  • Page 24: Preparation Of Connections Before Installation

    The battery packs must always be placed in an upright position (with the terminals in the upper position) during installation: Rupture disc location and direction Figure 17: Orientation of battery pack Page 17 (39) Document ID: 73-H028. Copyright © Nilar AB. All rights reserved.

  • Page 25: Installation Of A Single Battery Pack

    The battery pack ‘ReOx 1’ is delivered with the insulation tray ’57-H035’. The version of the insulation tray might be changed in future, which Nilar will inform you about when that happens.

  • Page 26: Figure 20: Installation Of Can Connection Into Can Port On Imu

    1774687, into the negative (-) chassis connector, type Phoenix 1805177 (see section 4.3.1 Negative (-) and positive (+) terminals) This is indicated in black (●) in the following figure. Page 19 (39) Document ID: 73-H028. Copyright © Nilar AB. All rights reserved.

  • Page 27: Series Connection Of Battery Packs To Form A Battery String

    Battery packs are designed to be used in systems with a maximum battery voltage of up to 800 VDC. Figure 23: Installation of positive (+) cable after connection (IMU connections not displayed) Page 20 (39) Document ID: 73-H028. Copyright © Nilar AB. All rights reserved.
  • Page 28 Integrations Manual for BMS 3.0, 73-H027. 6.5.3 Installation of power cables This section shows an example of connecting four battery packs to form a battery string. Page 21 (39) Document ID: 73-H028. Copyright © Nilar AB. All rights reserved.

  • Page 29: Figure 25: Finished Installation Of Interpack Cable Between The 'First' And 'Secondary' Battery Pack (Imu Connections Are Not Displayed)

    This is indicated in red (●) in the following illustration. Figure 26: Finished installation of interpack cable between the ‘first’, ‘second’, third, and ‘fourth’ battery packs and cables from the BMS (IMU connections are not displayed) Page 22 (39) Document ID: 73-H028. Copyright © Nilar AB. All rights reserved.

  • Page 30: Operation

    (LxHxW) optimal operating window. A cyclic use, where the battery pack is charged and discharged, results in heat Weight dissipation. Ingress Please consult Nilar AB to define the operating window for protection (Battery pack) your specific application. Battery pack 80-132...

  • Page 31: Discharging

    Self-discharge recharged in less than 3.5 h. Nilar battery pack will lose capacity on storage due to When the specified maximum battery pack temperature internal chemical reactions consuming capacity. This and battery pack pressure are exceeded, all charging self-discharge is pronounced at elevated temperatures;...

  • Page 32: Maintenance

    • Visually check for signs of electrolyte leakage. Consult your local Nilar representative if any leakage is detected. • Check cable connectors and battery attachments. Page 25 (39) Document ID: 73-H028. Copyright © Nilar AB. All rights reserved.

  • Page 33: Decommissioning

    Safety glasses, safety shoes with steel toe and electrically insulated gloves. Figure 27: WEEE symbol for separate disposal Always return any obsolete battery packs to Nilar AB or any authorised local Nilar representative; see chapter Transportation for how to prepare CAUTION! the transportation.

  • Page 34: Troubleshooting

    Q.2) Is there no voltage value (or is a wrong value displayed)? A.1) Check that the CAN communication is established. A.2) Contact your authorised local Nilar representative. Page 27 (39) Document ID: 73-H028. Copyright © Nilar AB. All rights reserved.

  • Page 35: Appendix 1: Information Bulletin, It-Grounding

    Appendix 1: Information bulletin, IT-grounding Appendix 1: Information bulletin, IT-grounding IMPLICATIONS IMPORTANT INFORMATION The Nilar battery packs can be installed in both IT- WARNING! grounding and non-IT-grounding systems. If installed in an IT-grounding system, an insulation The outer surfaces of the battery monitoring device (IMD) is required (IEC 60364).
  • Page 36 Preferably of a self-closing and self-locking type. same group of the enclosure. A specific key is not a general controller cabinet key, such as a square or triangle key. Page 29 (39) Document ID: 73-H028. Copyright © Nilar AB. All rights reserved.
  • Page 37 Visit our website at http://www.nilar.com/contact/ Nilar AB Nilar AB Headquarters and Sales R&D and Production Stockholmsvägen 116 A Bönavägen 55 SE-187 30 Täby SE-806 47 Gävle Sweden Sweden Phone: +46 (0)8 768 00 00 Phone: +46 (0)26 960 90 info@nilar.com info@nilar.com...

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