NEC ALM 12V7 s-Series Manuals

Table of Contents

• • 3

    Table of Contents
  • 7

    Preface
    • 7

      About This Guide
    • 7

      Intended Users
    • 7

      Conventions Used in This Guide
      • 7

        Notes, Caution, Warning, and Danger Notices

• 9

  Chapter 1 Introducing the ALM ® 12V7 S-Series Batteries

  • 9

    Overview
  • 10

    ALM ® 12V7 S-Series Product Line
  • 10

    ALM 12V7 S-Series Battery

• 11

  Chapter 2 Regulatory Compliance

  • 11

    Overview
  • 12

    Environmental Regulations
  • 12

    Transporting Lithium-Ion Batteries
  • 12

    ALM 12V S-Series Product Line Names UL Model Numbers
    • 13

      Regulations Overview
    • 13

      Regulations By Cell/Battery Size
    • 13

      Following International and U.S. DOT Regulations
  • 14

    Example of Steps to Obtain or Ensure Regulatory Compliance
  • 14

    Proper Shipping Names and UN Numbers

• 15

  Chapter 3 Handling, Storage and Installation

  • 15

    Safety and Handling
  • 16

    Mounting
  • 16

    Battery Configuration Options
    • 16

      Wiring Connections
    • 18

      Terminal Specifications
    • 18

      Configuring Batteries in Series Strings
  • 18

    Three ALM 12V7 S-Series Batteries Connected in Series Creating a 3S1P
    • 19

      Configuring Batteries in a Parallel Group (1S2P Up to 4S10P)
    • 19

      Series and Parallel Battery Configuration Warnings and Notices
  • 21

    Transportation and Storage
  • 21

    Operating Environment
  • 22

    Disposal

• 23

  Chapter 4 ALM ® 12V7 S-Series Specifications

  • 23

    Electrical and Environmental Specifications
  • 23

    ALM 12V7 S-Series Electrical Specifications
  • 24

    ALM 12V7 S-Series Environmental Specifications
  • 25

    Spécifications Electriques De L' 12V7 S-Séries ALM
  • 26

    Physical Specifications
  • 26

    Spécifications Environnementales De L'12V7 S-Séries ALM
  • 26

    ALM 12V7 S-Series Physical and Mechanical Specifications
  • 27

    ALM 12V7 S-Series Mechanical Dimensions
  • 27

    ALM 12V7 S-Séries Caractéristiques Physiques Et Mécaniques

• 28

  Chapter 5 Operation and System Design Considerations

  • 28

    Integrated Eversafe™ Battery Protection
    • 28

      Transient Energy Limit
    • 28

      Over Current Protection
    • 29

      Over Discharge Protection Under Voltage Protection (UVP)
  • 29

    Current Limit Profiles for the ALM 12V7S and ALM 12V7S HP Models
    • 30

      Smart Charger Support
    • 30

      Over Charge Protection
    • 30

      Over Temperature Protection
  • 30

    End of Discharge - Effective ALM 12V7 S-Series Terminal Cut-Off Voltages in
    • 30

      Different Series Configurations
    • 31

      High Temperature Operation
  • 31

    Thermal Capability and Delta SOC, BOL
  • 32

    Capacité Thermique Et Delta État De Charge, Début De La Vie
    • 33

      Low Temperature Operation
  • 33

    Charging Single Batteries
    • 33

      Constant Current (CC), Float Voltage Chargers
    • 34

      Charge Limits and Temperatures
  • 34

    Battery Voltage and Current During Recharge
  • 35

    Charge Rate By Temperature
  • 35

    Taux Des Frais Par Température
  • 36

    Charging Multiple Batteries
    • 36

      Charging Batteries in Series
    • 36

      Charging Batteries in Parallel
  • 36

    Supported Float and Maximum Charge Voltages
  • 37

    Tension De Maintien Et Les Tensions Charge Maximale
  • 38

    Discharge Performance
  • 38

    ALM 12V7 S-Series Typical Constant Current Discharge Behavior at 25 °C
  • 39

    ALM 12V7 S-Series Typical Constant Power Discharge Behavior at 25 °C
  • 40

    ALM 12V7 S-Series Typical 50W Constant Power Discharge Behavior
  • 41

    Balancing
  • 41

    Cycle Life
  • 41

    Cycle Life Versus Delta SOC Behavior of Nanophosphate® Lithium-Ion Cell
  • 42

    Shelf Life
  • 42

    Cycle Life Test Results +1C/-1C, 23 °C, 100% DOD

• 44

  Chapter 6 Troubleshooting

  • 44

    Overview
  • 45

    Alm12V7S HP Troubleshooting and Solutions

• 46

  Appendix A Operational Protection Hardware Circuitry

  • 46

    ALM 12V7 S-Series Operational Protection Parameters

• 47

  Appendix B Acronyms and Terminology

  • 49

    Related Documents and Resources