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Vertiv HPL Service Manual

Lithium ion energy storage system
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Vertiv HPL Lithium Ion Energy Storage
System
Service Guide

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  • Page 1 Vertiv HPL Lithium Ion Energy Storage System Service Guide...
  • Page 2 The products covered by this instruction manual are manufactured and/or sold by Vertiv. This document is the property of Vertiv and contains confidential and proprietary information owned by Vertiv. Any copying, use or disclosure of it without the written permission of Vertiv is strictly prohibited.

  • Page 3: Table Of Contents

    2.3.2 Commissioning Report 3 Operation 3.0.1 Start up 3.0.2 Shut down 3.1 LEDs 3.1.1 DC-BUS connection/disconnection logic Appendices Appendix A: Technical Specifications Appendix B: Warnings and Faults Appendix C: Cabinet Terminal Block Vertiv | Vertiv HPL Lithium Ion Energy System Installer/Service Guide |...
  • Page 4 Vertiv | Vertiv HPL Lithium Ion Energy System Installer/Service Guide |...

  • Page 5: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS Read and follow these instructions! The following precautions are intended to ensure your safety and prevent property damage. Before installing this product, be sure to read all safety instructions in this document for proper installation. Failure to comply with the instructions with this symbol may result in a serious accident, causing death or a severe injury.
  • Page 6 Transport legally and follow manufacturer's instructions for disposal. Please recycle your lithium ion battery - do not discard. GROUND This symbol indicates a ground point. Ground wires must be connected to a point with this symbol Vertiv | Vertiv HPL Lithium Ion Energy System Installer/Service Guide...

  • Page 7: Overview

    1 OVERVIEW The Vertiv HPL Lithium Ion Energy Storage System is a high-power DC battery system for use with Vertiv Uninterruptible Power Supply (UPS) units, including the Liebert® EXL, EXL/S1, NXL, EXM480V and NX225-600kVA products. This guide provides information necessary to operate the storage system correctly.

  • Page 8: Door Sensor

    DC bus. The PCA monitors each battery module's voltage and temperature to ensure operation within the manufacturer's specified limits throughout the life of the product. IMPORTANT! Operation of the Vertiv HPL Lithium Ion Energy Storage System outside of its recommended environmental or power limits may void the warranty.
  • Page 9 CAUTION: ALWAYS perform the following procedure before opening or closing the S1 maintenance disconnect. Failure to follow this procedure may result in damage to your equipment. When the Vertiv HPL Lithium Ion Energy Storage System is online, the S1 maintenance disconnect may be opened. To open the S1 maintenance disconnect: ...

  • Page 10: Local Interface

    4. Close the CTL PWR BREAKER. 1.4 Local Interface On the front door of the Vertiv HPL Lithium Ion Energy Storage System is an LCD display and push buttons that provide information on the status of the storage system. Figure 2.3 Local Interface Table 2.4 Local Interface Descriptions...

  • Page 11: Lcd Display

    1.4.1 LCD display Figure 2.4 LCD Layout Table 2.5 LCD Layout Descriptions ITEM NAME DESCRIPTION Rack status ENABLED means the rack is connected to the DC-BUS. DISABLED means the rack is not (ENABLED/DISABLED) connected to the DC-BUS. Rack mode Displays the mode of the rack - ONLINE, SHUTDOWN, FAULT, SERVICE or WAITING. Battery status Displays whether the battery is Charging, Discharging or Floating at the top of a charge.
  • Page 12 NOTE: If a fault still exists after pressing the button, pressing RESET a second time resets the fault indication if the condition has cleared. For more information on the Enable and Stop buttons, see LEDs on page 20. Vertiv | Vertiv HPL Lithium Ion Energy System Installer/Service Guide...

  • Page 13: Installation

    2 INSTALLATION This section provides information to help you physically install the Vertiv HPL Lithium Ion Energy Storage System at the customer site. Installation must be performed by installers familiar with rigging heavy equipment and connecting high-power electrical devices and control wiring.
  • Page 14 3. On the top of the rear access panel, loosen the panel hardware with a T-30 star bit or wrench. 4. Slide the rear access panel up and off. 5. Remove the rear interior insulation barrier. Figure 3.2 Removing the Top and Rear Access Panel Vertiv | Vertiv HPL Lithium Ion Energy System Installer/Service Guide...
  • Page 15 NOTE: For raised-floor applications, a solid-top floor stand or pedestal should be installed under the Vertiv HPL Lithium Ion Energy Storage System to avoid forcing air into the cabinet. 2 Installation...
  • Page 16 NOTE: For side-to-side installation, do NOT remove the side panels. Use the brackets from the supplied accessory bag to bolt the racks together. NOTE: The torque specification is 9Nm/80 in-lbs. Figure 3.5 Installing Baying Brackets for Side-to-Side Installation Vertiv | Vertiv HPL Lithium Ion Energy System Installer/Service Guide...

  • Page 17: Grounding

    The following figure shows the location of the grounding points.” Figure 3.6 Grounding Points 2.2 Commissioning the Vertiv HPL Lithium Ion Energy Storage System WARNING! High Voltage - Electric Shock Hazard. WARNING! Personal Protective Equipment (PPE) is required for step 4.
  • Page 18 3. Connect the UPS and Rack CAN signaling connections on the cabinet terminal block at the top right of module 6. 4. If applicable, connect the network cable. DHCP is the default mode of operation. Vertiv | Vertiv HPL Lithium Ion Energy System Installer/Service Guide...
  • Page 19 The power jumpers and negative terminal insulators are hanging through the bushings between shelves with a protective cover. The positive busbars are fastened to the right-hand threaded inserts, which are not energized. See the following figure. Figure 3.9 Connecting Each Battery in the Rack Table 3.2 Connecting Each Battery in the Rack Descriptions ITEM DESCRIPTION...
  • Page 20 Figure 3.10 Connecting the Batteries Table 3.3 Connecting the Batteries Descriptions ITEM DESCRIPTION ITEM DESCRIPTION Positive terminal busbar on module 6 JA2 negative Negative terminal busbar on module 1 JA2 positive Power Chassis Assembly (PCA) Vertiv | Vertiv HPL Lithium Ion Energy System Installer/Service Guide...

  • Page 21: Configuration

    “end of the CANbus line” must have its CANbus termination resistor disconnected. For cases where external CANbus is being used to communicate between the Vertiv HPL Lithium Ion Energy Storage System and UPS, the resistor should not be installed on Rack 1.
  • Page 22 VALUE Date and time <date and time> (UTC time) DHCP 0 = no, 1 = yes Number of racks in the system Rack ID Expected load 200 (default) Celsius No (default), Yes Vertiv | Vertiv HPL Lithium Ion Energy System Installer/Service Guide...

  • Page 23: Ups Charger Voltage

    Table 3.4 Required Information for the Configuration Script (continued) PARAMETER VALUE <customer provided> Netmask <customer provided> Gateway <customer provided> NOTE: If the customer does not want to use the Modbus interface, specify 1 (yes) to enable DHCP and leave the network disconnected. NOTE: The IP address, Netmask and Gateway network settings are not an option in the configuration settings unless DHCP = 0.
  • Page 24 2. Remove the USB drive and repeat this process with the remaining racks in the system. NOTE: Data is placed in directories in the VERTIV_SERVICE directory based upon the rack serial number. Vertiv | Vertiv HPL Lithium Ion Energy System Installer/Service Guide...

  • Page 25: Operation

    3 OPERATION The following section will help you start up and operate your Vertiv HPL Lithium Ion Energy Storage System. 3.0.1 Start up For Vertiv HPL Lithium Ion Energy Storage System operation, the maintenance disconnect and key status settings must be configured correctly.

  • Page 26: Leds

    The rack is waiting to connect to the DC-BUS. Flashing any color indicating status. 3.1.1 DC-BUS connection/disconnection logic The Vertiv HPL Lithium Ion Energy Storage System enclosure has several means it uses to ensure that it is not exposed to overcurrent conditions, especially when joining the DC-BUS. Reasons for over overcurrent include high delta-V between the battery rack and the DC-BUS and/or mismatch in state of charge (SOC) between batteries on the DC-BUS and those wishing to connect.
  • Page 27 • Thereafter, the rack with the lowest SOC joins the DC-BUS first. Other racks wait until the DC- BUS (with the low-SOC rack) voltage falls within a window of a few volts, which minimizes inrush currents and reduces stress on the batteries. Depending on the charge rate of the UPS charger and the SOC of the batteries, this may take minutes or up to an hour.
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  • Page 29: Appendices

    725mm x Without optional conduit landing kit. 2010mm Shipped completely assembled with exception of Appx 500kg Weight six 30-cm DC jumpers installed by Vertiv service (1102 pounds) personnel at commissioning time. Lithium Ion Cell Type NMC Pouch 26Ah per cell...
  • Page 30 Recovery time from Max T 5 Hours until recovery complete. Cell groups are balanced as required for optimal Balancing Circuitry Resistive performance Compliance UL1973, ISTA, UNDOT 38.3, FCC 47 CFR 15B – Class B. Vertiv | Vertiv HPL Lithium Ion Energy System Installer/Service Guide...

  • Page 31: Appendix B: Warnings And Faults

    Appendix B: Warnings and Faults Table B.1 Warning and Fault Descriptions FAULT/GRACE DISPLAY MESSAGE WARNING FAULT FAULT RESET COMMENT PERIOD Welded C1.Current flowing when C1 Check Main Contactor is commanded open Door Open 60 sec. Closed Warning, Fault after 60 seconds Service Mode Service Key in SERVICE position Under Voltage...
  • Page 32 Module Comms harness issue or Loopback Fault 30 sec. BMS power supply issue Any cell temperature difference of +/- MBB voltage or temperature MBB Volt/Temp Delta 15 sec. 20°F from the rack deviation failure. average cell Vertiv | Vertiv HPL Lithium Ion Energy System Installer/Service Guide...
  • Page 33 Table B.1 Warning and Fault Descriptions (continued) FAULT/GRACE DISPLAY MESSAGE WARNING FAULT FAULT RESET COMMENT PERIOD temperature. Or any battery module group voltage difference more than 1.5V from the MBB average. UPS Not Talking UPS on CAN1 is not talking. IOB has a regulated power-supply IOB Reg PS Failure failure.

  • Page 34: Appendix C: Cabinet Terminal Block

    UPS is ready when tied to CTB-10. CTB-18 DISCONNECT_REQUEST_LOW Input Rack will disconnect when tied to CTB-10. CTB-19 CAN1_HI CAN_HI signal for inter-rack communications. CTB-20 CAN1_LO CAN_HI signal for inter-rack communications. Vertiv | Vertiv HPL Lithium Ion Energy System Installer/Service Guide...
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  • Page 36 Vertiv | Vertiv HPL Lithium Ion Energy System Installer/Service Guide...
  • Page 37 Vertiv.com | Vertiv Headquarters, 1050 Dearborn Drive, Columbus, OH, 43085, USA © 2019 Vertiv Group Corp. All rights reserved. Vertiv and the Vertiv logo are trademarks or registered trademarks of Vertiv Group Corp. All other names and logos referred to are trade names, trademarks or registered trademarks of their respective owners.

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