LDCD Battery Charge Tester is an intelligent charging and monitoring device designed specifically for charging, discharging, activating, and online monitoring of battery packs. This tester adopts advanced intelligent microcontroller ARM control technology, combined with a 7-inch 1024 * 600 high-definition LCD screen and capacitive touch operation, providing users with an intuitive and easy-to-use operating interface. The device supports multiple working modes, including single machine mode, parallel host mode, parallel slave mode, and remote controlled mode, to meet the testing needs in different scenarios.
| Suitable Batter | DC300-600V |
| Charge voltage | DC300-600V |
| Charge current | 0-50A |
| Working mode | Standalone mode, parallel master mode, parallel slave mode, and remote control mode |
| Protection performance | Battery test overvoltage protection, undervoltage stop, overcurrent protection, reverse connection protection, 65℃ overtemperature protection, with LCD prompt and buzzer alarm |
| Cell voltage collection (optional) | Multi-band RF wireless module for communication distance of more than 100m, compatible with 2V/4V/6V/12V cell voltage monitoring, 1-25 groups of RF wireless monitoring modules for monitoring up to 300 batteries, and single wireless monitoring module for monitoring 12 cells |
| Control precision | Charge current ≤ ±1%; group terminal voltage ≤ ±0.1%; cell voltage ≤ ±0.1% |
| PC communication | RS485 interface, USB interface |
| Data storage capacity | Built-in SD card with a capacity of 8G and the USB flash drive with a capacity of 16G |
| Work Environment | |
| Heat dissipation | Forced air cooling |
| Temperature | Working rage: -5-50℃ Storage temperature: -40-70℃ |
| Humidity | Relative humidity 0-90% (40±2℃) |
| Elevation | Rated elevation of 4,000m |
| Noise | ﹤75dB |
| Working Power Supply | |
| Voltage | Power supply: single-phase AC220V (-20%-+30%), frequency: 45-65Hz; charging power supply: refer to nameplate parameters or case label |
| Electric strength test | Input-housing: 2200Vdc 1min Input-output: 2200Vdc 1min Output-housing: 700Vdc 1min |
| Safety | Compliance with EN610950 |
1. The appearance of the product is subject to the actual product. Technical parameters and models are subject to change without prior notice. 2. To learn more about Longdian products, please enter the product center. Service Hotline: 400-6727-238
High precision monitoring: The equipment is equipped with a single monitoring module and uses remote RF wireless communication to monitor the voltage data of each battery in real time, with a monitoring accuracy of up to ± 0.05%, ensuring the accuracy of test results.
Multi functional integration: It not only supports charging and discharging tests of battery packs, but also has activation function, which can effectively activate the chemical properties of batteries and extend their service life. At the same time, the online monitoring function allows users to monitor the voltage, current, and other parameters of the battery pack in real time without conducting charge and discharge tests.
Intelligent control: The device is equipped with intelligent control algorithms that can automatically switch charging modes (float charging/equalization charging) based on the battery's working status, achieving the dual goals of fast charging and extending battery life. In addition, the equipment also has automatic protection shutdown function, including over temperature protection, over voltage protection, over-current protection, and reverse connection protection, ensuring the safety and reliability of the testing process.
Big data storage and analysis: The device is equipped with a large capacity SD card and USB interface, which can store a large amount of test data and support data export to a USB flash drive or PC. The supporting upper computer software can conduct in-depth analysis of the recorded data, generate detailed data reports and curve graphs, and intuitively reflect the performance status of the battery pack.
Remote control and communication: The device supports RS485 remote control function, which can monitor and control the testing process in real time through remote devices such as upper computer software or PLC. At the same time, the device also supports USB flash drive update system, making it convenient for users to upgrade and maintain software.
Parallel testing function: supports parallel operation of multiple devices to achieve high-power charge and discharge testing. During the process of merging, the host can automatically allocate power and control start stop operations, while the slave follows the instructions of the host, greatly improving testing efficiency and flexibility.
Intuitive and easy-to-use operating interface: The device adopts a Chinese/English switching menu and capacitive touch operation mode, with a simple and clear interface and convenient and fast operation. Users can quickly get started using it without professional training.
