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General| Battery Type | Lithium Iron Phosphate (LiFePO4) |
|---|---|
| Nominal Voltage | 51.2 V |
| IP Rating | IP20 |
| Cycle Life | 6000 cycles at 80% DoD |
| Communication | CAN, RS485 |
| Peak Discharge Current | 100A (15s) |
| Operating Temperature Range | -20°C to 55°C |
Critical safety warnings about potential hazards like explosion, electric shock, and misuse.
Important notes regarding product handling, environment, charging practices, and unauthorized maintenance.
Declaration concerning the manual's content, purpose, and copyright.
Overview of the B3 lithium iron phosphate battery energy storage system's capabilities.
Features, materials, and management capabilities of the B3 battery system.
Explanation of symbols and labels on the battery for identification and safety.
Details on the physical dimensions and weight of the B3 battery module.
Key technical parameters like voltage, capacity, power, and current ratings.
Explanation of the functions of the front panel interface ports.
Detailed descriptions of each interface port and indicator on the battery module.
Configuration of DIP switches for communication protocol and baud rate selection.
Examples of master DIP switch settings for compatibility with various inverters.
Instructions for setting DIP switches on slave battery modules for communication.
Detailed pin definition for the CAN/485 communication port.
Interpretation of LED lights for battery status, charging, and discharging.
Overview of BMS functions, including voltage, current, and temperature protection.
Details on low and over-voltage protection during charging and discharging.
Explanation of over-current protection mechanisms during charging and discharging.
Description of low and over-temperature protection during operation.
Details on short circuit protection and self-shutdown features.
Essential safety precautions and personal protective equipment needed for installation.
Specifies the ideal working environment, temperature, humidity, and location conditions.
Lists required hardware tools and procedures for technical preparation.
Procedures for verifying DC output interface compatibility and voltage range with connected equipment.
Guidelines for security measures, fire safety, and proper unpacking procedures.
Details the items in the packing list and provides coordination points for installation wiring.
Step-by-step guide for mechanical, electrical, and self-test procedures during installation.
Describes two methods for physically mounting the B3 unit using fixed racks or flexible brackets.
Instructions for stacking multiple B3 units using brackets and securing them.
Procedures for power cable checks, connection, and selecting an appropriate circuit breaker.
Visual guide for connecting battery modules to the inverter, including DIP settings and cable notes.
Recommended settings for Max Charging, Absorption, Float, Shut Down voltages, and current limits on the inverter.
Instructions for registering the product on the Dyness website for warranty activation.
Steps for starting the battery system after installation, including DIP switch and power button operations.
How to interpret alarm signals on the front panel and troubleshooting steps for common issues.
Troubleshooting guide for common faults, including indicator issues, no DC output, and charging problems.
Further details on power cable sparks, communication faults, and their potential causes and solutions.
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