Products Description
1. The 125Ah capacity of the Mini Excavator Battery is specifically designed for the high - intensity and long - term operations of electric excavators. In continuous working scenarios such as digging and loading, it can stably output power, effectively reducing downtime caused by insufficient power and ensuring the efficient and uninterrupted progress of excavation work.
2.High Energy Density Output
The Mini Excavator Battery has an extremely high energy density of 195Wh/kg. This means that with a relatively compact and lightweight battery volume, it can store a large amount of electrical energy. This not only improves the energy utilization efficiency of the electric excavator but also helps optimize the overall weight distribution of the machine, enhancing its stability and mobility when operating in complex terrains.
3.Efficient Charge - Discharge Characteristics
Advanced charge - discharge technology is adopted. The charging speed is fast, which greatly shortens the waiting time and improves the equipment's usage turnover rate. During the discharge process, it can maintain a stable 51.2V voltage output, providing strong and stable power to the motor of the electric excavator and ensuring the accuracy and smoothness of the digging movements. In addition, the Mini Excavator Battery has a cycle life of over 3000 times, maintaining stable performance over long - term use and reducing the overall operating cost.
Products Specification
| Product Specification | 51.2V125Ah |
|---|---|
| Nominal Voltage | 51.2V |
| Nominal Capacity | 125Ah |
| Cell Type | Lithium - Iron Phosphate (LFP) |
| Maximum Single - cell Voltage | 3.65V |
| Minimum Single - cell Voltage | 2.5V |
| Charging Cut - off Voltage | 58.4V |
| Discharging Cut - off Voltage | 40.0V |
| Communication Interface | RS485/RS232 (Optional) |
| Cycle Life | ≥3000 times (80%DOD) |
| Charging Temperature Range | 0 - 50°C |
| Discharging Temperature Range | -20 - 60°C |
| Color | Black |
| Dimensions | L(600mm)*W(225mm)*H(260mm) |
| Weight | 45kg |
| Installation Method | Built - in |
Multiple Safety Guarantees
Comprehensive Safety Monitoring System
It is equipped with an intelligent and comprehensive safety monitoring system. Through a dense network of sensors, it can monitor every key parameter of the Mini Excavator Battery in real - time, including but not limited to voltage, current, temperature, and internal resistance. Once any parameter deviates from the normal range, the system will instantly trigger an alarm and initiate corresponding protective measures, such as automatically cutting off the circuit and adjusting the battery's working state, to ensure the safe operation of the battery under various working conditions.
Advanced Thermal Management Technology
In view of the large temperature variations in the working environment of electric excavators, advanced thermal management technology has been developed. In high - temperature environments, the efficient heat dissipation system can quickly control the Mini Excavator Battery temperature within a safe range, preventing performance degradation and potential safety hazards caused by overheating. In low - temperature environments, the intelligent heating system will start automatically to rapidly increase the battery temperature, ensuring that the battery can still maintain good charge - discharge performance in cold weather and adapting to various harsh outdoor working environments.
Robust and Safe Structural Design
The Mini Excavator Battery adopts a solid integrated shell design. The shell is made of special materials with high strength, impact resistance, and fire - and explosion - proof properties, which can effectively resist external impacts and collisions. The internal battery cells, through unique arrangement and isolation techniques, combined with a buffer structure, not only enhance the battery's shock resistance but also prevent the spread of thermal runaway in extreme cases, building a solid defense line for the safe operation of the electric excavator.
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