DISCOVER 15-24-1000 Operating Manual

Lithium ion battery

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1. Safety
1.1 Warnings, Cautions and Notes
1.2 General Warning
1.3 Fire Risk
1.4 Electric Shock Risk
1.5 Chemical Risk
1.6 Do's
1.7 Do Not's
1.8 DC Motor Connection
1.9 Transportation
2. Operating Limits
2.1 Battery Operating Limits
3. Design Features & Components
3.1 Battery Management System (BMS)
3.2 Fuse
3.3 Terminals
4. Handling
5. Installation - Single Battery
5.1 Tools
5.2 Securing Battery
805-0002 REV C
Operating Manual
15-24-1000
15-36-1000
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5.3 Installation
6. Operation
6.1 On-Off
6.2 Charging
6.3 Charge Curve
6.4 Discharging
6.5 Storage
7. Protection and Faults
7.1 Faults
8. Service & Maintenance
8.1 Inspection
9. Troubleshooting
9.1 Battery Won't Turn On
10. Recycling and Disposal
11. 15-24-1000 Technical Specifications
12. 15-36-1000 Technical Specifications
4-13511 Crestwood Place,
Richmond, BC, V6V 2E9, Canada
discoverbattery.com
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Summary of Contents for DISCOVER 15-24-1000

  • Page 1 3. Design Features & Components 9.1 Battery Won’t Turn On 3.1 Battery Management System (BMS) 10. Recycling and Disposal 3.2 Fuse 11. 15-24-1000 Technical Specifications 3.3 Terminals 12. 15-36-1000 Technical Specifications 4. Handling 5. Installation - Single Battery 5.1 Tools 5.2 Securing Battery...
  • Page 2 • Primary suppression for lithium battery fires is water. Secondary suppression is CO2, powder and halon. 1.4 Electric Shock Risk ▲ WARNING For wet and electrically uninsulated working conditions, electric shock risk is high, and can cause injury and death. Model Nominal System Voltage Maximum System Voltage 15-24-1000 24 V 29.6 V 15-36-1000 38.4V...
  • Page 3 Direct connection to DC motors without proper safety protection, motor controllers, and external motor voltage clamping systems (such as high power anti-parallel diodes or braking resistor systems) may result in damage to the internal pack protection system which may result in unsafe situations. Please consult Discover technical support before directly connecting any motor loads.
  • Page 4 BMS has an isolated RS232 communication port (for service technician use only). 3.2 Fuse Fuse provides back-up over-current protection. Fuse Replacement A blown fuse requires service from a qualified technician. Contact your Discover supplier for more information. 3.3 Terminals Terminals are post-type, M6 female. Terminal Torque 7.0-7.7 Nm / 5.1-5.7 Ft-lb...
  • Page 5: Installation

    5.1 Tools • Insulated tools sized to match nuts, bolts and cables in use • Voltmeter • Post cleaner and wire brush • Personal protective equipment 5.2 Securing Battery • Battery can be strapped in place with non-conductive nylon straps 5.3 Installation •...
  • Page 6: Charge Curve

    Multi voltage chargers are made using transformers that may be capable of producing spikes that exceed the maximum ratings of the Discover AES. You must confirm with the charger supplier that the chargers being supplied: • meet Discover’s recommended charge curve, and •...
  • Page 7: Protection And Faults

    Minimum Storage Temperature -20°C / -4°F Maximum Storage Temperature 45°C / 113°F Systems should be put into storage at 80% SOC and checked monthly to ensure the system SOC does not fall below 20%. At 20% SOC the battery will self discharge in approximately 2 months. 7.
  • Page 8: Service & Maintenance

    10. Recycling and Disposal Batteries must not be mixed with domestic or industrial waste. Discover’s Advanced Energy Systems are recyclable and must be processed through a recognized recycling agency or dealer. Please contact Discover® or your servicing dealer for details.
  • Page 9: Technical Specifications

    11. 15-24-1000 TECHNICAL SPECIFICATIONS Electrical Specifications Operational Specifications Nominal Voltage 25.6 V Battery Management System (BMS) Integrated, with Solid State Relay (SSR) Charge Voltage 27.2 V Cell Balancing Passive balancing Maximum Voltage 29.6 V during charge when Minimum Voltage 22.4 V Cell Voltage >...
  • Page 10: Technical Specifications

    12. 15-36-1000 TECHNICAL SPECIFICATIONS Electrical Specifications Operational Specifications Nominal Voltage 38.4 V Battery Management System (BMS) Integrated, with Solid State Relay (SSR) Charge Voltage 40.8 V Cell Balancing Passive balancing Maximum Voltage 44.4 V during charge when Minimum Voltage 33.6 V Cell Voltage >...

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15-36-1000

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