DT50W-20 CHANNEL MAIN BOARD (b319)

The DT50W-20 Channel Main Board is a critical component of the DT50W-20 battery testing system, designed to provide precise control and monitoring of individual battery cells during charge-discharge cycles. This board enables accurate capacity testing, balancing, and diagnostics for various battery chemistries, including Li-ion, NiMH, and NiCd. Its modular design allows for easy integration and maintenance, making it an essential tool for battery manufacturers, research laboratories, and quality control departments. Key Features Independent Channel Control: Each of the 20 channels operates independently, allowing for simultaneous testing of multiple battery cells without interference. High Precision Measurements: Offers voltage accuracy within ±0.02V and current accuracy within ±0.02A, ensuring reliable test data. Flexible Charge/Discharge Modes: Supports constant current, constant voltage, constant power, and constant resistance modes to accommodate various testing requirements. Data Acquisition and Analysis: Records voltage, current, capacity, and time intervals, facilitating comprehensive analysis and reporting. Communication Interface: Equipped with a LAN port supporting TCP/IP protocol for seamless integration with PC software. Protection Mechanisms: Includes power-down protection, reverse connection protection, over-temperature protection, over-voltage protection, and short-circuit protection to safeguard both the device and the batteries under test. Modular Design: Facilitates easy maintenance and replacement, minimizing downtime. Technical Specifications Model: DT50W-20 Input Voltage: AC 220V ±10%, 50Hz/60Hz Input Power: No-load 80W, full load 1650W Number of Channels: 20 Channel Control Mode: Independent control Voltage Range: 1V to 5V Charge Current: 0.5A to 10A adjustable Discharge Current: 0.5A to 10A adjustable Voltage Accuracy: ±0.02V Current Accuracy: ±0.02A Communication Port: LAN (TCP/IP protocol) Operation Methods: Panel and Software control Operating Temperature: 0°C to 40°C Storage Temperature: -10°C to 50°C Operating Humidity: ≤70% RH (No condensation) Storage Humidity: ≤80% RH (No condensation) Applications Battery Manufacturing: Assists in quality control during battery production. Electric Vehicle Battery Testing: Ensures performance and reliability of EV battery packs. Energy Storage Systems: Validates the efficiency and safety of storage batteries. Research and Development: Provides precise measurements for battery research and development.