ECB240 is a high-power, high-current, charging, discharging and equalization integrated maintenance equipment designed specifically for large-capacity battery packs. It supports efficient charging and discharging and multi-channel cell equalization to improve battery pack maintenance efficiency.
Supports up to 40A charging current and 20A discharging current, improving the efficiency of battery charging, discharging, and cell equalization.
Delivers up to 3.2 kW charging power and 2.4 kW discharging power for stable and efficient battery maintenance operations.
Supports three working modes: charging, discharging, and equalization, providing complete battery module service in one machine.
Supports synchronized equalization of up to 24 battery cells, helping improve voltage consistency and overall battery performance.
Includes overvoltage, overcurrent, reverse polarity, and other protection mechanisms for safer and more reliable operation.
| Functions | Description | ✓ |
|---|---|---|
| Precise Cell Equalization | Supports charging, discharging, and equalization modes with synchronized balancing of up to 24 battery cells. Compatible with ternary lithium, LiFePO₄, and lithium titanate battery types. | ✓ |
| High-Current Charging & Discharging | Supports up to 40A charging and 20A discharging currents, rapidly adjusting battery cells to the target voltage for efficient battery pack maintenance. | ✓ |
| Multiple Safety Protections | Built-in overvoltage, undervoltage, overcurrent, short-circuit, reverse polarity, and overtemperature protection ensure safe and reliable equipment operation. | ✓ |
| Data Visualization | Displays real-time cell voltage, current, and pressure differential with automatic data recording, comparison charts, and one-click exportable test reports. | ✓ |
| Custom Parameter Settings | Allows preset target voltage, operating current, and other key parameters to meet different battery maintenance and testing requirements. | ✓ |
| OTA Remote Upgrades | Supports online firmware updates without requiring USB flash drives, ensuring continuous feature improvements and optimized system performance. | ✓ |
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| Parameters | |||
|---|---|---|---|
| Power Input | AC 100–240V, 50–60Hz | Equalization Channels | 2 × 12 |
| Battery Module Voltage Range | DC 0–112V | Equalization Interface | 12PIN ×1, 13PIN ×1 |
| Cell Voltage Range | 1.6–5V | Charging Control | Constant Voltage Charging, Constant Current Charging |
| Charging Current Range | 0.5–40A (Max. Power: 3.2kW) | Discharge Control | Constant Current Discharge |
| Discharge Current Range | 0.1–20A (Max. Power: 2.4kW) | Battery Protection | Battery Module Overcharge, Over-Discharge & Overtemperature Protection |
| Single Cell Voltage Accuracy | ±0.1% FS ±5mV (Max. Range: 5V) | Reverse Polarity Protection | Supported |
| Single Cell Current Accuracy | ±0.5% FS ±0.05A (Max. Range: 20A) | Overtemperature Protection | Cooling Box Overtemperature Protection (85°C) |
| Communication Interface | Wi-Fi, Bluetooth, USB, RJ45 Network Port | Host Protection | Overtemperature, Overcurrent & Output Out-of-Control Shutdown Protection |
| Display | 10.1-inch Display (1280 × 800 Resolution) | Abnormal Protection | Power Line Failure & Main Cable Power Failure Protection |
