Original
By certification 
|
This product |
ATP-GC2-12120 |
|
category member |
ATP-GC2-12160 |
|
category member |
ATP-GC2-2480 |
|
category member |
ATP-GC2-4840 |
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|
General Specifications |
|
|
Nominal voltage |
12.8V |
|
Maximum charge voltage |
14.6V |
|
Nominal capacity @1C/1C |
120Ah |
|
Energy |
1.536kWh |
|
Cell chemistry |
LiFePO4 |
|
Cycle life at 100% DOD |
>3,500 |
|
Parallel cascade |
Up to 15 units |
|
Serial cascade |
TBD |
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|
Discharge |
|
|
Maximum continuous discharge current |
250A |
|
1st Level cut-off |
270A @3S |
|
2nd Level cut-off |
630A @1S |
|
Short circuit cut-off |
1000A @300μS |
|
Discharge cut-off voltage |
10V |
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|
Charge |
|
|
Maximum charge current |
120A |
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|
Dimension (L*W*H) |
260*180*275mm |
|
IP rating |
IP67 |
|
Built-in self heating pad |
YES |
|
Design compliance |
UN 38.3, IEC 62133, UL 1973 |
When selecting deep cycle batteries for motive applications, such as electric vehicles or marine systems, there are several important factors to consider. Here are eight key considerations:
Capacity: Choose a battery with sufficient capacity to meet the energy demands of your specific application.
Voltage: Ensure that the battery's voltage matches the requirements of your equipment.
Cycle Life: Consider the cycle life of the battery, which refers to the number of charge-discharge cycles.
Charging Efficiency: Look for batteries that can accept charge efficiently without excessive heat generation or energy losses.
Discharge Rate: Consider the discharge rate or the maximum current the battery can deliver. Ensure that the battery can handle the required discharge rate without significant voltage drop or damage.
Size and Weight: Determine the physical dimensions and weight of the battery. Choose a battery that fits within the available space and meets weight requirements without compromising performance.
Environmental Conditions: Evaluate the battery's ability to withstand environmental conditions such as temperature extremes, humidity, and vibration.
Safety Features and Certifications: Look for batteries that have built-in protection mechanisms against overcharging, over-discharging, short circuits, and thermal runaway. Check for relevant certifications, such as UL or IEC standards.
It's important to thoroughly research and consult with battery manufacturers or experts to select the most suitable deep cycle batteries for your specific motive application.
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How is a lithium battery with CAN bus function used in conjunction with a CAN-based charger?
When a lithium battery with CAN bus function is used in conjunction with a CAN-based charger, it enables communication and coordination between the battery and the charger for efficient and precise charging. Here's how the process typically works:
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CAN Bus Communication: The lithium battery and the CAN-based charger are equipped with CAN bus interfaces. The CAN bus allows them to exchange information and commands using a standardized communication protocol.
Initialization: The battery and charger establish communication when connected. The charger sends an initialization command to the battery, requesting information about its state, such as voltage, temperature, and capacity. The battery responds with the requested data.
Charging Parameters: Based on the received battery information, the charger determines the appropriate charging parameters, such as charging voltage, current, and charging algorithm. These parameters are optimized for the specific battery model and its current state.
Charging Control: The charger sends charging commands to the battery through the CAN bus interface. These commands include the desired charging voltage and current levels. The battery receives and interprets the commands to regulate its charging process accordingly.
Real-Time Monitoring: During the charging process, the battery continuously monitors its own parameters, such as voltage, current, and temperature. It relays this real-time data to the charger through the CAN bus, allowing the charger to adjust its charging strategy as needed.
Safety Features: The CAN bus communication also enables the battery and charger to exchange safety-related information. For example, if the battery detects an abnormal condition, such as over-temperature or over-voltage, it can send an alert to the charger to trigger appropriate safety measures, such as reducing the charging rate or terminating the charging process.
Charging Completion: Once the battery reaches its full charge or a predefined termination condition, the charger sends a command to stop charging. The battery acknowledges the command and enters a fully charged state.
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By utilizing CAN bus communication, the lithium battery and CAN-based charger work together to optimize the charging process, ensure proper charging parameters, monitor the battery's status in real-time, and implement safety measures. This communication allows for precise charging control, improved charging efficiency, and enhanced battery performance and longevity.
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